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Publications (229 journal articles, 11 invited chapters, & 1 monograph)
in press
Barrantes-Vidal, N., & Kwapil, T.R. (in press). Predictive Validity of psychometrically assessed schizotypy for psychopathology dimensions and functioning in an 8-year multi-wave study. Schizophrenia Bulletin.
Barrantes-Vidal, N., Torrecilla, P., Mas-Bermejo, P., Papiol, S., Bakermans-Kranenburg, M.J., van IJzendoorn, M.H., Jolicoeur-Martineau, A., Kwapil, T.R., & Rosa, A. (In press). Genetic Susceptibility to the Environment Moderates the Impact of Childhood Experiences on Psychotic, Depressive and Anxiety Dimensions. Schizophrenia Bulletin.
Hernández, L.M., Kemp, K.C., Barrantes-Vidal, N., & Kwapil, T.R. (in press). Ambivalence Predicts Schizotypic Symptoms and Impairment in Daily Life: An Experience Sampling Methodology Study. Journal of Psychopathology and Behavioral Assessment.
Kemp, K.C., Sperry, S.H., Hernández, L.M., Barrantes-Vidal, N., & Kwapil, T.R. (in press). Association of positive, negative, and disorganized schizotypy with the temporal dynamics of schizotypic experiences in daily life. Schizophrenia Bulletin.
Rodriguez-Boerwinkle, R., Welhaf, M.S., Smeekens, B.A., Booth, R.A., Kwapil, T.R., Silvia, P.J., & Kane, M.J. (in press). Variation in divergent thinking, executive-control abilities, and mind-wandering measured in and out of the laboratory. Creativity Research Journal.
2024
Chirica, M.G., Zhu, Y., Mu, Zhoud, H., Gonge, J., Chan, R.C.K. Kwapil, T.R., & Berenbaum, H. (2024). Exploring Phenotypic Overlap Across Schizotypy and Autism Spectrum Conditions in American and Chinese Young Adults. Schizophrenia Research, 267, 359-366.
Monette, M.A., Russell, M.T., Abel, D.B., Lewis, J.T., Mickens, J.L., Myers, E.J., Hricovec, M., Cicero, D.C., Wolny, J., Hetrick, W.P.,Masucci, M.D., Cohen, A.S., Burgin, C.J., Kwapil, T.R., & Minor, K.S. (2024). Differential risk: How racial discrimination leads to varying risk in the relationship between trauma and multidimensional schizotypy. Behavioral Sciences, 14, 363.
Sheinbaum, T., Gizdić, A., Kwapil, T.R., & Barrantes-Vidal, N. (2024). A longitudinal study of the impact of childhood adversity dimensions on social and psychological factors and symptoms of psychosis, depression, and anxiety. Schizophrenia Research, 270, 102-110.
2023
Barrantes-Vidal, N., & Kwapil, T.R. (2023). Conceptualization and Assessment of Multidimensional Schizotypy. In S. Cheli & P. Lysaker (Eds.), A Dimensional Approach to Schizotypy: Conceptualization and Treatment (pp 81-95). Springer.
Chester, L.A. & the EU-GEI Study Group. (2023). Influence of cannabis use on incidence of psychosis in people at clinical high risk. Psychiatry and Clinical Neurosciences, 77, 469-477.
Gizdic, A., Sheinbaum, T., Kwapil, T.R., Barrantes-Vidal, N. (2023). Empirically-derived dimensions of childhood adversity and cumulative risk: Associations with subclinical depression, anxiety, and psychosis-spectrum psychopathology. European Journal of Psychotraumatology, 14, 2222614.
Hernández, L.M., Kemp, K.C., Barrantes-Vidal, N., & Kwapil, T.R. (2023). Disorganized Schizotypy and Neuroticism in Daily Life: Examining their Overlap and Differentiation. Journal of Research in Personality, 106, 104402.
Hernández, L.M., Kemp, K.C., Barrantes-Vidal, N., & Kwapil, T.R. (2023). Replication of the associations of positive, negative, and disorganized schizotypy with interview-assessed symptoms and impairment: Convergence with previous studies. Personality Disorders: Theory, Research, & Treatment, 14, 527–533.
Hird, E.J., & the EU-GEI High Risk Study Group. (2023). Speech illusions in people at clinical high risk for psychosis linked to clinical outcome. Schizophrenia Bulletin, 49, 339-349.
Kemp, K.C., Sperry, S.H., Hernández, L., Barrantes-Vidal, N., & Kwapil, T.R. (2023). Affective Dynamics in Daily Life are Differentially Expressed in Positive, Negative, and Disorganized Schizotypy. Journal of Psychopathology and Clinical Science, 132, 110-121.
Kwapil, T.R., Edmundson, M.S., Hernández, L.M., Kemp, K.C., Rbeiz, K.S., Clark, H.E., Bathery, A.J., Raulin, M.L., & Barrantes-Vidal, N. (2023). Schizotypal ambivalence as a predictor of schizophrenia-spectrum and borderline personality traits in young adults: Converging results from three interview studies. Journal of Research in Personality, 101, 104312.
Mas-Bermejo, P., Papiol, S., Via, M., Rovira, P., Torrecilla, P., Kwapil, T.R., Barrantes-Vidal, N., & Rosa, A. (2023). Schizophrenia polygenic risk score in psychosis proneness. European Archives of Psychiatry and Clinical Neuroscience. https://doi.org/10.1007/s00406-023-01633-7
Monsonet, M., Amedy, A., Kwapil, T.R., & Barrantes-Vidal, N. (2023). A psychosocial pathway to paranoia: the interplay between social connectedness and self-esteem. Schizophrenia Research, 254, 199-207.
Nonweiler, J., Torrecilla, P., Kwapil, T.R., Ballespí, S., & Barrantes-Vidal, N. (2023). I don't understand how I feel: Mediating role of impaired self-mentalizing in the relationship between childhood adversity and psychosis spectrum experiences. Frontiers in Psychiatry, 14, 1268247.
Pfarr, J.K., Meller, T., Evermann, U., Sahakyan, L., Kwapil, T.R. & Nenadić, I. (2023). Trait schizotypy and the psychosis prodrome: Current standard assessment of extended psychosis spectrum phenotypes. Schizophrenia Research, 254, 208-217.
Sahakyan, L., Wahlheim, C.N., & Kwapil, T.R. (2023). Mnemonic Discrimination Deficits in Multidimensional Schizotypy. Hippocampus, 33, 1139–1153.
Silvia, P.J., Eddington, K.M., Harper, K., & Kwapil, T.R. (2023). Self-reflection, insight, and mood disorder symptoms: Evaluating the Short Form of the Self-Reflection and Insight Scale with clinical interviews and self-reports. Current Psychology, 42, 13906-13912.
Welhaf, M., Meier, M., Silvia, P.J., Kwapil, T.R., & Kane, M.J. (2023). A ‘Goldilocks zone’ for mind wandering reports? A secondary data analysis of how few thought probes are enough for reliable and valid measurement. Behavior Research Methods, 55, 327-347.
2022
Berson, T.R., Sperry, S.H., Walsh, M.A., & Kwapil, T.R. (2022). A critical examination of multidimensionality within the Hypomanic Personality Scale. Comprehensive Psychiatry, 15, 152306.
Catalan, A., & the EU-GEI High Risk Study Group. (in press). Relationship between jumping to conclusions and clinical outcomes in people at clinical high-risk for psychosis. Psychological Medicine, 52, 1569-1577.
Deters, L.B., Silvia, P.J., & Kwapil, T.R. (in press). The Schizotypal Ambivalence Scale: An Item Response Theory Analysis. Behavioral Sciences, 12, 247. https://doi.org/10.3390/bs12080247.
Kemp, K.C., Kaczorowski, J.A., Burgin, C.J., Raulin, M.L., Lynam, D.R., Sleep, C., Miller, J.D., Barrantes-Vidal, N., & Kwapil, T.R. (in press). Association of Multidimensional Schizotypy with PID-5 Domains and Facets. Journal of Personality Disorders, 36, 680–700.
Kemp, K.C., Raulin, M.L., Burgin, C.J., Barrantes-Vidal, & Kwapil, T.R. (2022). Association of multiple assessments of openness to experience with a brief measure of positive, negative, and disorganized schizotypy. Journal of Individual Differences, 43, 1-9.
Kwapil, T.R., & Barrantes-Vidal, N. (2022). Schizotypal personality disorder in the Alternative Model for Personality Disorders. Personality Disorders: Theory, Research, & Treatment, 13, 392-396.
Kwapil, T.R., Clark, H.E., Rbeiz, K.S., Bathery, A.J., Kemp, K.C., & Barrantes-Vidal, N. (2022). Association of positive, negative, and disorganized schizotypy with cluster a, borderline, and avoidant personality disorders and traits. Personality Disorders: Theory, Research, & Treatment, 13, 182-191.
Monsonet, M., Kwapil, T.R., & Barrantes-Vidal, N. (2022). A time-lagged study of predictors of paranoia and psychotic-like experiences in daily life across the schizotypy continuum. Journal of Psychopathology and Clinical Science, 131, 98-108.
Monsoret, M., Kwapil, T.R., & Barrantes-Vidal, N. (2022). Exploring the psychometric properties and the factor structure of the Calgary Depression Scale for Schizophrenia across the schizotypy continuum. Assessment, 29, 686-699.
Monsonet, M., Rockwood, N.J., Kwapil, T.R., & Barrantes-Vidal, N. (in press). Psychological pathways to paranoia and psychotic-like experiences in daily-life: The mediating role of specific affective disturbances. Schizophrenia Bulletin, 48, 1053-1065.
Rbeiz, K., Clark, H.E., Kemp, K.C., Bathery, A.J., Monette, M.A., Barrantes-Vidal, N., & Kwapil, T.R. (2022). Invariance of the association of multidimensional schizotypy with symptoms and impairment across racial groups. Personality and Mental Health, 16, 79-89.
Schirmbeck, F., van der Burg, N., Blankers, M.,… Kwapil, T.R…. (2022). Impact of comorbid affective disorders on longitudinal clinical outcomes in individuals at ultra-high risk for psychosis. Schizophrenia Bulletin, 48, 100-110.
Sperry, S.H., & Kwapil, T.R. (2022). Bipolar spectrum psychopathology is associated with altered emotion dynamics across multiple timescales. Emotion, 22, 627-640.
Sperry, S.H., & Kwapil, T.R. (2022). Variability in sleep is associated with trait-based and daily measures of bipolar spectrum psychopathology. Behavioral Sleep Medicine, 20, 90-99.
2021
Berendsen, S., Kapitein, P. et al. (2021). Pre-training inter-rater reliability of clinical instruments in an international psychosis research project. Schizophrenia Research, 230, 104-107
Berson, T.R., Kemp, K.C., Bathery, A.J., Barrantes-Vidal, N., & Kwapil, T.R. (2021). The association of bipolar spectrum psychopathology with psychotic-like and schizotypic symptoms. Journal of Psychopathology and Behavioral Assessment, 43, 303–313.
Dickens, A.M., & the EU-GEI High Risk Study Group (2021). Dysregulated lipid metabolism precedes onset of psychosis. Biological Psychiatry, 89,288-297.
Hinojosa-Marqués, L., Monsoret, M., Kwapil, T.R., & Barrantes-Vidal, N. (2021).The impact of family environment on self-esteem and symptoms in early psychosis. PLOS ONE, 16, e0249721. https://doi.org/10.1371/journal.pone.0249721.
Kemp, K.C., Bathery, A.J., Barrantes-Vidal, N., & Kwapil, T.R. (2021). Positive, negative, and disorganized schizotypy predict differential patterns of interview-rated schizophrenia-spectrum symptoms and impairment. Assessment, 28, 141-152.
Mertens, Y.L., Racioppi, A., Sheinbaum, T., Kwapil, T.R., & Barrantes-Vidal, N. (2021). Dissociation and insecure attachment as mediators of the relation between childhood emotional abuse and nonclinical paranoid traits. European Journal of Psychotraumatology, 12(1), 1888539. doi:10.1080/20008198.2021.1888539
Mongan, D. & the EU-GEI Study Group. (2021). Development of proteomic prediction models for transition to psychotic disorder in the clinical high-risk state and psychotic experiences in adolescence. JAMA Psychiatry, 78, 77-90.
Monsoret, M., Ballespi, S., Sheinbaum, T., Valiente, C., Espinosa, R., Kwapil, T.R., & Barrantes-Vidal, N. (2021). Self-schemas and self-esteem discrepancies in subclinical paranoia: The essential role of depressive symptoms. Frontiers in Psychiatry, 12, 623755. doi: 10.3389/fpsyt.2021.623755.
Ong, H.L., Isvoranu, A.M., Schrimbeck, F., … Kwapil, T.R…. (2021). Obsessive-compulsive symptoms and other symptoms of the at-risk mental state for psychosis: A network perspective. Schizophrenia Bulletin, 47, 1018-1028.
Sahakyan, L.S., Meller, T., Evermann, U., Schmitt, S., Pfarr, J.K., Sommer, J., Kwapil, T.R., & Nenadić, I. (2021). Anterior vs. posterior hippocampal subfields in an extended psychosis phenotype of multidimensional schizotypy in a non-clinical sample. Schizophrenia Bulletin, 47, 207-218.
Sheinbaum, T., Racioppi, A., Kwapil, T.R., & Barrantes-Vidal, N. (2021). Attachment as a mechanism between childhood maltreatment and subclinical psychotic phenomena: Results from an eight-year follow-up study. Schizophrenia Research, 220, 261-264.
Silvia, P.J., Eddington, K.M., Harper, K., Burgin, C.J., & Kwapil, T.R. (2021). Depressive anhedonia and creative self-concepts, behaviors, and achievements. The Journal of Creative Behavior, 55, 554-563.
Silvia, P.J., Eddington, K.M., Harper, K., Burgin, C.J., & Kwapil, T.R. (2021). Unpacking appetitive task performance with ex-Gaussian response time variability analysis. Motivation Science, 7, 219–224.
Silvia, P.J., Eddington, K.M., Maloney, K.H., Lunsford, J.M., Harper, K.L, & Kwapil, T.R. (2021). Self-report measures of anhedonia and approach motivation weakly correspond to anhedonia and depression assessed via clinical interviews. Personality and Individual Differences, 179, 110963.
Silvia, P.J., McHone, A.N., Mironovova, Z., Eddington, K.M., Harper, K.L., Sperry, S.H., & Kwapil, T.R. (2021). RZ interval as an impedance cardiography measure of effort-related cardiac sympathetic activity. Applied Psychophysiology and Biofeedback, 46, 83-90.
Sperry, S. H., Eckland, N. S., & Kwapil, T. R. (2021). Emotional awareness, affective dysregulation, and bipolar spectrum psychopathology: A path analysis. Psychiatry Research, 297, 113739.
van der Heijden, H. S., Schirmbeck, F., McGuire, P.,… Kwapil, T.R.,… (2021). Association between tobacco use and symptomatology in individuals at ultra-high risk to develop a psychosis: A longitudinal study. Schizophrenia Research, 236, 48-53.
Velthorst, E. & the EU-GEI Study Group. (2021). Cognitive functioning throughout adulthood and illness stages in individuals with psychotic disorders and their unaffected siblings. Molecular Psychiatry, 26, 4529-4543.
2020
Barrantes-Vidal, N., Raccioppi, A., & Kwapil, T.R. (2020). Schizotypy, schizotypal personality and psychosis risk. In A. Thompson & M. Broome (Eds.), Risk Factors for Psychosis: Paradigms, Mechanisms, and Prevention. Pp. 81-99.
Boyette, L., Isvoranu, A., Schirmbeck, F., Velthorst, E., Simons, C. Barrantes-Vidal, N., Bressan, R., Kempton, M., Krebs, M., McGuire, P., Nelson, B., Nordentoft, M., Riecher-Rössler, A., Ruhrmann, S., Rutten, B., Sachs, G., Valmaggia, L., van der Gaag, M., Borsboom, D., de Haan, L., van Os, J., Calem, M., Tognin, S., Modinos, G., Kraan, T., van Dam, D., Burger, N., McGorry, P., Amminger, G.P., Pantelis, C., Politis, A., Goodall, J., Borgwardt, S., Studerus, E., Gadelha, A., Brietzke, E., Asevedo, G., Asevedo, E., Zugman, A., Domínguez-Martínez, T., Cristóbal-Narváez, P., Kwapil, T.R. et al. (2020). From speech illusions to onset of psychotic disorder: Applying network analysis to an experimental measure of aberrant experiences. Schizophrenia Bulletin Open. sgaa025, https://doi.org/10.1093/schizbullopen/sgaa025
Chun, C.A., Gross, G.M., Mielock, A., Kwapil, T.R. (2020). Aberrant salience predicts psychotic-like experiences in daily life: An experience sampling study. Schizophrenia Research, 220, 218-224.
Cristóbal-Narváez, P., Sheinbaum, T., Rosa, A., de Castro-Català, M., Domínguez-Martínez, T., Kwapil, T.R., Barrantes-Vidal, N. (2020). The interaction of both positive and negative daily-life experiences with the FKBP5 haplotype on psychosis risk. European Psychiatry, 63, 1-8.
Hinojosa-Marqués, L., Domínguez-Martínez, T., Cristóbal-Narváez, P., Kwapil, T.R., & Barrantes-Vidal, N. (2020). Predictors of criticism and emotional over-involvement in relatives of early psychosis patients. PLOS ONE 15(6): e0234325. https://doi.org/10.1371/journal.pone.0234325
Kemp, K.C., Bathery, A.J., Barrantes-Vidal, N., & Kwapil, T.R. (2020). A brief questionnaire measure of multidimensional schizotypy predicts interview-rated symptoms and impairment. PLOS ONE, 15(8):e0237614. https://doi.org/10.1371/journal.pone.0237614
Kemp, K.C., Burgin, C.J., Raulin, M.L., & Kwapil, T.R. (2020). Using multiple measures of openness to experience to capture positive, negative, and disorganized dimensions of schizotypy. Personality Disorders: Theory, Research, and Treatment, 11, 260–269.
Kemp, K.C., Gross, G.M., & Kwapil, T.R. (2020). Psychometric properties of the Multidimensional Schizotypy Scale and Multidimensional Schizotypy Scale-Brief: Item and scale test-retest reliability and concordance of original and brief forms. Journal of Personality Assessment, 102, 508-515.
Kwapil, T.R., Kemp, K.C., Mielock, A., Sperry, S.H., Chun, C.A., Gross, G.M., & Barrantes-Vidal, N. (2020). Association of multidimensional schizotypy with psychotic-like experiences, affect, and social functioning in daily life: Comparable findings across samples and schizotypy measures. Journal of Abnormal Psychology, 129, 492-504.
Li, L.Y., Meyer, M.S, Martin, E.A., Gross, G.M, Kwapil, T.R., & Cicero, D.C. (2020). Differential item functioning of the Multidimensional Schizotypy Scale and Multidimensional Scale-Brief. Psychological Assessment, 32, 383-393.
Menghini-Müller and the EU-GEI High Risk Study Group. (2020). Sex differences in cognitive functioning of patients at-risk for psychosis and healthy controls: Results from the European Gene–Environment Interactions study. European Psychiatry, 63, doi: 10.1192/j.eurpsy.2019.10..
Modinos, G., Kempton, M. J., Tognin, S.,… Kwapil, T.R.,… (2020). Association of adverse outcomes, emotion processing and its neural substrate in individuals at clinical high risk for psychosis. JAMA Psychiatry, 77, 190-200.
Monsoret, M., Kwapil, T.R., & Barrantes-Vidal, N. (2020). Deconstructing the relationships between self-esteem and paranoia in early psychosis: An experience sampling study. British Journal of Clinical Psychology, 59, 502–522.
Pollak, T. A., Kempton, M. J., Iyegbe,… Kwapil, T.R.,… (2020). Clinical, cognitive and neuroanatomical associations of serum NMDAR autoantibodies in people at clinical high risk for psychosis. Molecular Psychiatry. https://doi.org/10.1038/s41380-020-00899-w.
Sahakyan, L., Kwapil, T.R., & Jiang, L. (2020). Differential Impairment of Positive and Negative Schizotypy in List-Method and Item-Method Directed Forgetting. Journal of Experimental Psychology: General, 368-381.
Sperry, S.H., & Kwapil, T.R. (2020). Comparing static and dynamic measures of affect intensity and lability: Do they measure the same thing? Motivation and Emotion, 44, 870-879.
Sperry, S.H., Walsh, M., & Kwapil, T.R. (2020). Emotion dynamics concurrently and prospectively predict mood psychopathology. Journal of Affective Disorders, 261, 67-75.
Silvia, P.J., Eddington, K.M., Harper, K.L, Burgin, C.J., & Kwapil, T.R. (2020). Appetitive motivation in depressive anhedonia: Effects of piece-rate cash rewards on cardiac and behavioral outcomes. Motivation Science, 6, 259–265.
Tongin, S., Catalan, A., Modinos, G.,… Kwapil, T.R.,… (2020). Emotion recognition and childhood trauma in individuals at clinical high risk of psychosis. Schizophrenia Bulletin 46, 823-833.
Welhaf, M.S., Smeekens, B.A., Gazzia, N.C., Perkins, J.B., Silvia, P.J., Meier, M.E., Kwapil, T.R., & Kane, M.J. (2020). An exploratory analysis of individual differences in mind wandering content and consistency. Psychology of Consciousness: Theory, Research, and Practice, 7, 103-125.
Welhaf, M.S., Smeekens, B.A., Meier, M.E., Silvia, P.J., Kwapil, T.R., & Kane, M.J. (2020). Worst performance rule, or not-best performance rule? Latent-variable analyses of working memory capacity, mind-wandering propensity, and reaction time. Journal of Intelligence, 8, 25; https://doi.org/10.3390/jintelligence8020025
2019
Christensen, A.P., Gross, G.M., Golino, H.F., Silvia, P.J., & Kwapil, T.R. (2019). Exploratory graph analysis of the Multidimensional Schizotypy Scale. Schizophrenia Research, 206, 43-51.
Chun, C.A., Kwapil, T.R., & Brugger, P. (2019). Aberrant salience across levels of processing in positive and negative schizotypy. Frontiers Psychology, 10, 2073.
Cohen, J.R., Thomsen, K.N., Racioppi, A., Ballespi, S., Sheinbaum, T., Kwapil, T.R., & Barrantes-Vidal, N. (2019). Emerging adulthood and prospective depression: A simultaneous test of cumulative risk theories. Journal of Youth & Adolescence, 48, 1353–1364.
Hinojosa-Marqués, L., Domínguez-Martínez, T., Kwapil, T.R., & Barrantes-Vidal, N. (2019). Ecological validity of expressed emotion in early psychosis. Frontiers in Psychiatry, 10, 854.
Hinojosa-Marqués, L., Domínguez-Martínez, T., Sheinbaum, T., Cristóbal-Narváez, P., Kwapil, T.R., & Barrantes-Vidal, N. (2019). Relatives' attachment anxiety mediates the association between perceived loss and expressed emotion in early psychosis. PLOS ONE, 14, 10.
Menghini-Müller, S., Studerus, E., Ittig, S., … Kwapil, T.R… (2019). Gender differences of patients at-risk for psychosis regarding symptomatology, drug use, comorbidity and functioning - Results from the EU-GEI study. European Psychiatry, 59, 52-59.
Sahakyan, L., & Kwapil, T.R. (2019). Hits and false alarms in recognition memory show differential impairment in positive and negative schizotypy. Journal of Abnormal Psychology, 128, 633-643.
Sahakyan, L., Kwapil, T.R., Lo, Y., & Jiang, L. (2019). Examination of relational memory in multidimensional schizotypy. Schizophrenia Research, 211, 36-43.
Sperry, S.H., & Kwapil, T.R. (2019). Affective dynamics in bipolar spectrum psychopathology: modeling inertia, reactivity, variability, and instability in daily life. Journal of Affective Disorders 251, 195-204.
2018
Beaty, R.E., Kenett, Y.N., Christensen, A.P., Benedek, M., Chen, Q., Fink, A., Qiu, J., Kwapil, T.R., Kane, M.J., & Silvia, P.J. (2018). Robust prediction of individual creative ability from brain functional connectivity. Proceedings of the National Academy of Science, 115, 1087-1092
Christensen, A.P., Kenett, Y.N., Aste, T., Silvia, P.J., & Kwapil, T.R. (2018). Network Structure of the Wisconsin Schizotypy Scales-Short Forms: Examining Psychometric Network Filtering Approaches. Behavior Research Methods, 50, 2531-2550.
Chun, C.A., Ciceron, L., & Kwapil, T.R. (2018). A meta-analysis of context integration deficits across the schizotypy spectrum. Journal of Abnormal Psychology, 127, 789-806.
Fonseca-Pedrero, E., Chan, R.C.K., Debbané, M., Cicero, D.C., Zhang, L.C., Brenner, C., Barkus, E., Linscott, R.J., Kwapil T.R. et al. (2018). Comparisons of schizotypal traits across 12 countries: Results from the International Consortium for Schizotypy Research. Schizophrenia Research, 199, 128-134.
Fonseca-Pedrero, E., Debbané, M., Ortuño-Sierra, J., Chan, R.C.K., Cicero, D.C., Zhang, L.C., Brenner, C., Barkus, E., Linscott, R.J., Kwapil, T.R. et al. (2018). The structure of schizotypal personality traits: A cross-national study. Psychological Medicine, 48, 451-462.
Fonseca-Pedrero, E., Ortuño-Sierra, J., Debbané, M., Chan, R.C.K., Cicero, D.C., Zhang, L.C., Brenner, C., Barkus, E., Linscott, R.J., Kwapil, T.R. et al. (2018). Brief assessment of schizotypal traits: A multinational study. Schizophrenia Research, 197, 182-191.
Fonseca-Pedrero, E., Ortuño-Sierra, J., Debbane, M., Chan, R.C.K., Cicero, D., Zhang, L.C., Brenner, C., Barkus, E., Linscott, R.J., Kwapil, T.R. et al. (in press). The network structure of schizotypal personality traits. Schizophrenia Bulletin, 44, suppl 2, S468-S479.
Gross, G.M., Kwapil, T.R., Burgin, C.J., Raulin, M.L., Silvia, P.J., Kemp, K.C., & Barrantes-Vidal, N. (2018). Validation of the Multidimensional Schizotypy Scale-Brief in two large samples. Journal of Psychopathology and Behavioral Assessment, 40, 669-677.
Gross, G.M., Kwapil, T.R., Raulin, M.L., Silvia, P.J., & Barrantes-Vidal, N. (2018). The Multidimensional Schizotypy Scale-Brief: Scale development and psychometric properties. Psychiatry Research, 216, 7-13.
Harper, K.L., Silvia, P.J., Eddington, K.E., Sperry, S.H., & Kwapil, T.R. (2018). Conscientiousness and effort-related cardiac activity in response to piece-rate cash incentives. Motivation and Emotion, 42, 377-385.
Kemp, K.C., Gross, G.M., Barrantes-Vidal, N. & Kwapil, T.R. (2018). Association of positive, negative, and disorganized schizotypy dimensions with affective symptoms and experiences. Psychiatry Research, 270, 1143-1149.
Kraan, T., Velthorst, E., Themmen, M., Valmaggia, L., Kempton, M., van Os, J., Rutten, B., Smit, F., De Haan L., van der Gaag M., for EU-GEI High Risk Study (McGuire, P., Valmaggia, L.R., Kempton, M.J., Calem, M., Tognin, S., Modinos, G., de Haan, L., van der Gaag, M., Velthorst, E., Kraan, T.C., van Dam, D.S., Burger, N., Nelson, B., McGorry, P., Amminger, G.P., Pantelis, C., Politis, A., Goodall, J., Riecher-Rössler, A., Borgward, S., Rapp, C., Ittig, S., Studerus, E., Smieskova, R., Bressan, R., Gadelha, A., Brietzke, E., Asevedo, G., Asevedo, E., Zugman, A., Barrantes-Vidal, N., Domínguez-Martínez, T., Cristóbal-Narváez, P., Kwapil, T.R. et al. (2018). Child maltreatment and clinical outcome in individuals at ultra-high risk for psychosis in the EU-GEI high risk study. Schizophrenia Bulletin, 44, 584-592.
Kwapil, T.R., Gross, G.M. Burgin, C.J., Raulin, M.L., Silvia, P.J., Barrantes-Vidal, N. (2018). Validity of the Multidimensional Schizotypy Scale: Associations with schizotypal traits and normal personality. Personality Disorders: Theory, Research, & Treatment, 9, 458 -466.
Kwapil, T.R., Gross, G.M., Silvia, P.J., Raulin, M.L., & Barrantes-Vidal, N. (2018). Development and psychometric properties of the Multidimensional Schizotypy Scale: A new measure for assessing positive, negative, and disorganized schizotypy. Schizophrenia Research, 193, 209-217.
Kwapil, T.R., Gross, G.M., Silvia, P.J., Raulin, M.L., & Barrantes-Vidal, N. (2018). Multidimensional Schizotypy Scale & Multidimensional Schizotypy Scale-Brief Scale and Manual. https://psyarxiv.com/bhrtc/
Maillet, D., Beaty, R.E., Jordano, M.L., Touron, D.R., Adnan, A., Silvia, P.J., Kwapil, T.R., Turner, G.R., Spreng, R.N., & Kane, M.J. (2018). Age-related differences in mind-wandering in daily life. Psychology and Aging. 33, 643-653.
Meier, M.E., Smeekens, B.A., Silvia, P.J., Kwapil, T.R., & Kane, M.J. (2018). Microanaltyic-macroanalytic investigation of individual differences in goal activation and maintenance. Journal of Experimental Psychology: Learning, Memory, and Cognition, 44, 68-84.
Pérez-Pérez, B., Cristóbal-Narváez, P., Sheinbaum, T., Kwapil, T.R., Ballespí, S., Peña, E., de Castro-Catala, M., Riba, M. D., Rosa, A., & Barrantes-Vidal, N. (2018). Interaction between FKBP5 variability and recent life events in the anxiety spectrum: Evidence for the differential susceptibility model. PLoS ONE. https://doi.org/10.1371/journal.pone.0193044
Racioppi, A., Sheinbaum, T., Gross, G.M., Ballespí, S., Kwapil, T.R., & Barrantes-Vidal, N. (2018). Prediction of prodromal symptoms and schizophrenia-spectrum personality disorder traits by positive and negative schizotypy: A 3-year prospective study. PLoS ONE, 13, e0207150.
Sahakyan, L., & Kwapil, T.R. (2018). Episodic memory retrieval is impaired in negative schizotypy under fast response deadline. Schizophrenia Research, 201, 167-171.
Sahakyan, L., & Kwapil, T.R. (2018). Moving beyond summary scores: Decomposing free recall performance to understand episodic memory deficits in schizotypy. Journal of Experimental Psychology: General, 147, 1919-1930.
Sperry, S.H., Barrantes-Vidal, N., & Kwapil, T.R. (2018). The association of affective temperaments and bipolar spectrum psychopathology: An experience sampling study. Motivation and Emotion, 42, 126-136.
Sperry, S.H., Kwapil, T.R., Eddington, K.M., & Silvia, P.J. (2018). Psychopathology symptoms, everyday behaviors, and autonomic activity in daily life: An ambulatory impedance cardiography study of depression, anxiety, and hypomanic traits. International Journal of Psychophysiology, 129, 67-75.
Sperry, S.H., Lynam, D.R., & Kwapil, T.R. (2018). The convergence and divergence of impulsivity facets in daily life. Journal of Personality, 86, 841-852.
2017
de Castro-Catala, M., Barrantes-Vidal, N., Cristóbal-Narváez, P., Sheinbaum, T., Peña, E., Kwapil, T.R., & Rosa, A. (2017). Association of RGS4 variants and psychotic-like experiences in nonclinical individuals. European Archives of Psychiatry and Clinical Neuroscience, 267, 19-24.
de Castro-Català, M., Mora-Solano, A., Kwapil, T.R., Cristóbal-Narváez, P., Sheinbaum, T., Racioppi, A., Barrantes-Vidal, N., & Rosa, A. (2017). The genome-wide associated candidate gene ZNF804A and psychosis-proneness: evidence of sex-modulated association. PLoS ONE, 12.
de Castro-Català, M., Peña, E., Kwapil, T.R., Papiol, S., Sheinbaum, T., Cristóbal-Narváez, P., Ballespí, S., Barrantes-Vidal, N., & Rosa, A. (2017). Interaction effect of FKBP5 gene and childhood trauma on psychosis, depression, and anxiety symptoms: study in a non-clinical sample. Psychoneuroendocrinology, 85, 200-209.
Chun, C.A., Barrantes-Vidal, N., Sheinbaum, T., & Kwapil, T.R. (2017). Expression of schizophrenia-spectrum personality traits in daily life. Personality Disorders: Theory, Research, and Treatment, 8, 64-74.
Cristóbal-Narváez, P., Sheinbaum, T., Myin-Germeys, I., Kwapil, T.R., de Castro-Català, M., Domínguez-Martínez, T., Racioppi, A., Monsonet, M., Hinojosa, L., van Winkel, R., Rosa, A., Barrantes-Vidal, N. (2017). The role of stress-regulation genes in moderating the real world association of stress and psychotic experiences in early psychosis. Acta Psychiatrica Scandinavica, 136, 389-399.
Domínguez-Martínez, T., Cristóbal-Narváez, P., Kwapil, T.R., & Barrantes-Vidal, N. (2017). Clinical and psychosocial characterization of at-risk mental state and recent onset psychosis patients from an early psychosis program in Barcelona (Spain). Actas Españolas de Psiquiatría, 45, 145-56.
Domínguez-Martínez, T., Medina-Pradas, C., Kwapil, T.R., & Barrantes-Vidal, N. (2017). Relatives' expressed emotion, distress and attributions in clinical high-risk and recent onset of psychosis. Psychiatry Research, 247, 323-329.
Eddington, K.M., Burgin, C.J., Silvia, P.J., Fallah, N., Majestic, C.M., & Kwapil, T.R. (2017). The effects of psychotherapy for major depressive disorder on daily mood and functioning: A longitudinal experience sampling study. Cognitive Therapy and Research, 41, 266-277.
Kane, M.J., Gross, G.M., Chun, C.A., Smeekens, B.A., Meier, M.E., Silvia, P.J., & Kwapil, T.R. (2017). For whom the mind wanders, and when, II: Individual differences in subjective experience vary across laboratory and daily-life settings. Psychological Science, 28, 1271-1289.
Sperry, S.H., & Kwapil, T.R. (2017). What can daily life assessment tell us about the bipolar spectrum? Psychiatry Research, 252, 51-56.
2016
de Castro-Catala, M., van Nierop, M., Barrantes-Vidal, N., Cristóbal-Narváez, P., Sheinbaum, T., Kwapil, T.R., Peña, E., Jacobs, N., Derom, C., Thiery, E., van Os, J., van Winkel, R., & Rosa, A. (2016). Childhood trauma, BDNF Val66Met and subclinical psychotic experiences. Attempt at replication in two independent samples. Journal of Psychiatric Research, 83, 121-129.
Cristóbal-Narváez, P., Sheinbaum, T., Ballespí, S., Mitjavila, M., Myin-Germeys, I., Kwapil, T.R., & Barrantes-Vidal, N. (2016). Impact of adverse childhood experiences on psychotic-like symptoms and stress reactivity in daily life in nonclinical young adults. PLoS ONE, 11.
Cristóbal-Narváez, P., Sheinbaum, T., Rosa, A., Ballespí, S., de Castro-Catala, M., Peña, E., Kwapil, T.R., & Barrantes-Vidal, N. (2016). The interaction between childhood bullying and the FKBP5 gene on psychotic-like experiences and stress reactivity in real life. PLoS ONE, 11.
Kane, M.J., Meier, M.E., Smeekens, B.A., Gross, G.M., Chun, C.A., Silvia, P.J., & Kwapil, T.R. (2016). Individual differences in the executive control of attention, memory, and thought, and their associations with schizotypy. Journal of Experimental Psychology: General, 145, 1017-1048.
Sahakyan, L., & Kwapil, T.R. (2016). Positive and negative schizotypy are associated with differential patterns of episodic memory impairment. Schizophrenia Research Cognition, 5, 35-40.
Silvia, P.J., Mironovová, Z., McHone, A.N., Sperry, S.H., Harper, K.L., Kwapil, T.R., & Eddington, K.M. (2016). Do depressive symptoms blunt effort? An analysis of cardiac engagement and withdrawal for an increasingly difficult task. Biological Psychology, 118, 52-60.
Sperry, S.H., Lynam, D.R., Walsh, M.A., Horton, L.E. & Kwapil, T.R. (2016). Examining the multidimensional structure of impulsivity in daily life. Personality and Individual Differences, 94, 153-158.
2015
Barrantes-Vidal, N., Grant, P., & Kwapil, T.R. (2015). The role of schizotypy in the study of the etiology of schizophrenia-spectrum disorders. Schizophrenia Bulletin, 41 (suppl 2): S408-S416 doi:10.1093/schbul/sbu191.
Burgin, C.J., Chun, C.A., Horton, L., Barrantes-Vidal, N., & Kwapil, T.R. (2015). The expression of schizotypal ambivalence in daily life. Journal of Psychopathology and Behavioral Assessment, 2, 349-357.
de Castro-Català, M., Barrantes-Vidal, N., Sheinbaum, T., Moreno-Fortuny, A., Kwapil, T.R., & Rosa, A. (2015). COMT-by sex interaction effect on psychosis proneness. BioMed Research International. http://dx.doi.org/10.1155/2015/829237
Domínguez-Martinez, T., Kwapil, T.R., & Barrantes-Vidal, N. (2015). Subjective quality of life in at-risk mental state for psychosis patients: Relationship with symptom severity and functional impairment. Early Intervention in Psychiatry, 9, 292-299.
Eddington, K.M., Silvia, P.J., Foxworth, T.E., Hoet, A., & Kwapil, T.R. (2015). Motivational Deficits Differentially Predict Improvement in a Randomized Trial of Self-System Therapy for Depression. Journal of Consulting and Clinical Psychology, 83, 602-616.
Gross, G.M., Silvia, P.J., Barrantes-Vidal, N., & Kwapil, T.R. (2015). The dimensional structure of short forms of the Wisconsin Schizotypy Scales. Schizophrenia Research, 166, 80-85.
Kwapil, T.R., & Barrantes-Vidal, N. (2015). Schizotypy: Looking back and moving forward. Schizophrenia Bulletin, 41 (suppl 2): S366-S373 doi:10.1093/schbul/sbu186
Kwapil, T.R., & Chun, C.A. (2015). The psychometric assessment of schizotypy. In O. Mason & G. Claridge, Ed., Schizotypy: New Dimensions. London: Routledge.
Nusbaum, E.C., Silvia, P.J., Burgin, C., & Kwapil, T.R. (2015). Turn that racket down! Physical anhedonia and diminished pleasure from music. Empirical Studies of the Arts, 33, 228-243.
Quijada, Y., Kwapil, T.R., Tizon, J., Sheinbaum, T., & Barrantes-Vidal, N. (2015). Impact of attachment style on the 1-year outcome of persons with an at-risk mental state for psychosis. Psychiatry Research, 228, 849-856.
Sheinbaum, T., Bifulco, A., Ballespí, S., Mitjavila, M., Kwapil, T.R., & Barrantes-Vidal, N. (2015). Interview investigation of insecure attachment styles as mediators between poor childhood care and schizophrenia-spectrum phenomenology. PLoS ONE, 10.
Sheinbaum, T., Kwapil, T.R., Ballespí, S., Mitjavila, M., Chun, C.A., Silvia, P.J., & Barrantes-Vidal, N. (2015). Attachment style predicts affect, cognitive appraisals, and social functioning in daily life. Frontiers in Psychology. 6:296.
Sheinbaum, T., Kwapil, T.R., & Barrantes-Vidal, N. (2015). Fearful attachment mediates the association of childhood trauma with schizotypy and psychotic-like experiences. Psychiatry Research, 220, 691-693.
Sperry, S.H., Walsh, M.A., & Kwapil, T.R. (2015). Measuring the validity and psychometric properties of a short form of the Hypomanic Personality Scale. Personality and Individual Differences, 82, 52-57.
Walsh, M.A., DeGeorge, D.P., Barrantes-Vidal, N., & Kwapil, T.R. (2015). A 3-year longitudinal study of risk for bipolar spectrum psychopathology. Journal of Abnormal Psychology, 124, 486-497.
2014
Barrantes-Vidal, N., Vilagrà, R., & Kwapil, T.R. (2014). El trastorno esquizotípico de la personalidad como factor de riesgo para los trastornos del espectro esquizofrénico (pp. 103-118). In: J. Obiols & N. Barrantes-Vidal (Eds.), Signos de Riesgo y Detección Precoz de Psicosis. Madrid: Editorial Síntesis.
DeGeorge, D.P., Walsh, M.A., Barrantes-Vidal, N., & Kwapil, T.R. (2014). A three-year longitudinal study of affective temperaments and risk for psychopathology. Journal of Affective Disorders, 164, 94-100.
Domínguez-Martinez, T., Medina-Pradas, C., Kwapil, T.R., & Barrantes-Vidal, N. (2014). Relatives’ illness attributions mediate the association of expressed emotion with early psychosis symptoms and functioning. Psychiatry Research, 218, 48-53.
Gómez-de-Regil, L., Kwapil, T.R., & Barrantes-Vidal, N. (2014). Predictors of expressed emotion, burden and quality of life in relatives of Mexican patients with psychosis. Journal of Psychiatric and Mental Health Nursing, 21, 170-179.
Gómez-de-Regil, L., Kwapil, T.R., & Barrantes-Vidal, N. (in press). Illness perception mediates the effect of illness course on the quality of life of psychosis patients. Applied Research in Quality of Life, 9, 99-112.
Gross, G.M., Mellin, J., Silvia, P.J., Barrantes-Vidal, N., & Kwapil, T.R. (2014). Comparing the factor structure of the Wisconsin Schizotypy Scales and the Schizotypal Personality Questionnaire. Personality Disorders: Theory, Research, and Treatment, 5, 397-405.
Horton, L.E., Barrantes-Vidal, N., Silvia, P.J., & Kwapil, T.R. (2014). Worries about being judged versus being harmed: Disentangling the association of social anxiety and paranoia with schizotypy. PLoS ONE, 9.
Kwapil, T.R., Gross, G.M., Chun, C.A., Silvia, P.J., & Barrantes-Vidal, N. (2014). Anhedonia and negative symptom schizotypy. In M. Ritsner (Ed.), Anhedonia: A Comprehensive Handbook. New York, NY: Springer Science.
Kwapil, T.R., Silvia, P.J., & Barrantes-Vidal, N. (2014). Social anhedonia and solitude. In R.J. Coplan & J. Bowkers (Eds.), A Handbook of Solitude: Psychological Perspectives on Social Isolation, Social Withdrawal, and Being Alone. Hoboken, NJ: Wiley-Blackwell.
Nusbaum, E.C., Silvia, P.J., & Kwapil, T.R. (2014). Listening between the notes: Aesthetic chills in everyday music listening. Psychology of Aesthetics, Creativity, and the Arts, 8, 104-109.
Schoch, K., Harrell, W., Hooper, S., Ip, E., Saldana, S., Kwapil, T.R., & Shashi, V. (2014). Applicability of the Nonverbal Learning Disability Model for Children with 22q11.2 Deletion Syndrome. Journal of Learning Disabilities, 47, 153-166.
Silvia, P.J., Beaty, R., Nusbaum, E., Eddington, K., & Kwapil, T.R. (2014). Creative motivation: Creative achievement predicts cardiac autonomic markers of effort during divergent thinking. Biological Psychology, 102, 30-37.
Silvia, P.J., Beaty, R.E., Nusbaum, E.C., Eddington, K.M., Levin-Aspenson, H., Kwapil, T.R. (2014). Everyday creativity in daily life: An experience-sampling study of “little c” creativity. Psychology of Aesthetics, Creativity, and the Arts, 8, 183-188.
Silvia, P.J., Kwapil, T.R., Walsh, M.A., & Myin-Germeys, I. (2014). Planned missing data designs in experience sampling research: Monte Carlo simulations of efficient designs for assessing within-person constructs. Behavior Research Methods, 46, 41-54.
Silvia, P.J., Nusbaum, E.C., Beaty, R.E., Eddington, K.M., & Kwapil, T.R. (2014). Effort deficits and depression: The influence of anhedonic depressive symptoms on cardiac autonomic activity during a mental challenge. Motivation & Emotion, 38, 779-789.
European network of national networks studying Gene-Environment interactions in Schizophrenia (EU-GEI). (2014). Identifying gene-environment interactions in schizophrenia: Contemporary challenges for integrated, large-scale investigations. Schizophrenia Research, 40, 729-36.
2013
Barrantes-Vidal, N., Chun, C., Myin-Germeys, I., & Kwapil, T.R. (2013). Psychometric schizotypy predicts the experience of psychotic-like, paranoid, and negative symptom experiences in daily life. Journal of Abnormal Psychology, 122, 1077-87.
Barrantes-Vidal, N., Gómez-de-Regil, L., Navarro, B., Vicencs-Vilanova, J., Obiols, J.E., & Kwapil, T.R. (2013). Psychotic-like symptoms and positive schizotypy are associated with mixed and ambiguous handedness in an adolescent community sample. Psychiatry Research, 206, 188-194.
Barrantes-Vidal, N., Gross, G., Sheinbaum, T., Mitjavila, M., Ballespi, S., & Kwapil, T.R. (2013). Positive and negative schizotypy are associated with prodromal and schizophrenia-spectrum symptoms. Schizophrenia Research, 145, 50-55.
Beaty, R.E., Burgin, C.J., Nusbaum, E.C., Kwapil, T.R., Hodges, D.A., & Silvia, P.J. (2013). Music to the inner ears: Exploring individual differences in musical imagery. Consciousness and Cognition, 22, 1163-1173.
Burgin, C.J., Silvia, P.J., Eddington, K., & Kwapil, T.R. (2013). Palm or cell? Comparing personal digital assistants and cell phones for experience sampling research. Social Science Computer Review, 31, 244-251.
Edmundson, M., & Kwapil, T.R. (2013). A Five-factor model perspective of schizotypal personality disorder. In P.T. Costa & T.A. Widiger (Eds.), Personality Disorders and the Five Factor Model of Personality, 3rd ed. (pp. 147-162). Washington, DC: American Psychological Association.
Hundt, N.E., Brown, L.H., Kimbrel, N.A., Armistead, M.S., Nelson-Gray, R., & Kwapil, T.R. (2013). Reinforcement sensitivity theory predicts positive and negative affect in daily life. Personality and Individual Differences, 54, 350-354.
Kwapil, T.R., DeGeorge, D., Walsh, M.A., Burgin, C.J., Silvia, P.J., & Barrantes-Vidal, N. (2013). Affective temperaments: Unique constructs or dimensions of normal personality by another name? Journal of Affective Disorders, 151, 882-890.
Kwapil, T.R., Gross, G.M., Silvia, P.J., & Barrantes-Vidal, N. (2013). Prediction of psychopathology and functional impairment by positive and negative schizotypy in the Chapmans’ ten-year longitudinal study. Journal of Abnormal Psychology, 122, 807-815.
Sheinbaum, T., Bedoya, E., Kwapil, T.R., & Barrantes-Vidal, N. (2013). Comparison of self-reported attachment in young adults from Spain and the United States. Psicothema, 25, 514-519.
Sheinbaum, T., Bedoya, E., Ros-Morente, A., Kwapil, T.R., & Barrantes-Vidal, N. (2013). Association between attachment prototypes and schizotypy dimensions in two independent non-clinical samples of Spanish and American young adults. Psychiatry Research, 210, 408-413.
Silvia, P.J., Eddington, K.M., Beaty, R.E., Nusbaum, E.C., & Kwapil, T.R. (2013). Gritty people try harder: Grit and effort-related cardiac autonomic activity during an active coping challenge. International Journal of Psychophysiology, 88, 200-205.
Silvia, P.J., Kwapil, T.R., Eddington, K.M., & Brown, L.H. (2013). Missed beeps and missing data: Dispositional and situational predictors of non-response in experience sampling research. Social Science Computer Review, 31, 471-481.
Walsh, M.A., Brown, L.H., Barrantes-Vidal, N., & Kwapil, T.R. (2013). The expression of affective temperaments in daily life. Journal of Affective Disorders, 145, 179–186.
2012
Burgin, C.J., Brown, L.H., Royal, A., Silvia, P.J., Barrantes-Vidal, N., Kwapil, T.R. (2012). Being with others and feeling happy: Emotional expressivity in everyday life. Personality and Individual Differences, 53, 185-190.
Gross, G.M., Silvia, P.J., Barrantes-Vidal, N., & Kwapil, T.R. (2012). Psychometric properties and validity of short forms of the Wisconsin Schizotypy Scales in two large samples. Schizophrenia Research, 134, 267-272.
Kwapil, T.R., & Barrantes-Vidal, N. (2012). Schizotypal personality disorder: An integrative review. In T.A. Widiger (Ed.), The Oxford Handbook of Personality Disorders (pp. 437-477). Oxford: University Press.
Kwapil, T.R., Brown, L.H., Silvia, P.J., Myin-Germeys, I., & Barrantes-Vidal, N. (2012). The expression of positive and negative schizotypy in daily life: An experience sampling study. Psychological Medicine, 42, 2555-2566.
Kwapil, T.R., Ros-Morente, A., Silvia, P.J., & Barrantes-Vidal, N. (2012). Factor invariance of psychometric schizotypy in Spanish and American samples. Journal of Psychopathology and Behavioral Assessment, 34, 145–152.
Quijada, Y., Tizón, J.L., Kwapil, T.R., & Barrantes-Vidal, N. (2012). Attachment style predicts 6-month improvement in psychoticism in persons at-risk mental states for psychosis. Early Intervention in Psychiatry, 6, 442-449.
Shashi, V., Veerapandiyan, A., Keshavan, M.S., Zapadka, M., Schoch, K., Kwapil, T.R., Hooper, S.R., & Stanley, J.A. (2012). Altered development of the dorsolateral prefrontal cortex in chromosome 22q11.2 deletion syndrome: An in vivo ¹H spectroscopy study. Biological Psychiatry, 72, 684-691.
Shashi, V., Veerapandiyan, A., Schoch, K., Kwapil, T.R., Keshavan, M.S., Ip, E., Hooper, S.R. (2012). Social skills and associated psychopathology in children with chromosome 22q11.2 deletion syndrome: Implications for interventions. Journal of Intellectual Disability Research, 56, 865-878.
Walsh, M.A., Royal, A.M., Barrantes-Vidal, N., & Kwapil, T.R. (2012). The association of affective temperaments with impairment and psychopathology in a young adult sample. Journal of Affective Disorders, 141, 373-381.
Walsh, M.A., Royal, A., Brown, L.H., Barrantes-Vidal, N., & Kwapil, T.R. (2012). Looking for bipolar spectrum psychopathology: Identification and expression in daily life. Comprehensive Psychiatry, 53, 409-421.
2011
Brown, L.H., Strauman, T.J., Barrantes-Vidal, N., & Kwapil, T.R. (2011). An experience sampling study of depressive symptoms and their social context. Journal of Nervous and Mental Disease, 199, 403-409.
Domínguez, T., Kwapil, T.R., Barrantes-Vidal, N. (2011). Investigación sobre el trastorno esquizotípico de la personalidad en la adolescencia actualización. Revista de Psicopatología y Salud Mental del Niño y el Adolescente, 18, 99-104.
Kwapil, T.R., Barrantes-Vidal, N., Armistead, M.S., Hope, G.A., Brown, L.H., Silvia, P.J., & Myin-Germeys, I. (2011). The expression of bipolar spectrum psychopathology in daily life. Journal of Affective Disorders, 130, 166-170.
Miller, C.J., Johnson, S.L., Kwapil, T.R., & Carver, C.S. (2011). Three studies on self-report scales to detect bipolar disorder. Journal of Affective Disorders, 128, 199-210.
Myin-Germeys, I., Birchwood, M., & Kwapil, T.R. (2011). From environment to therapy in psychosis: a real-world momentary assessment approach. Schizophrenia Bulletin, 37, 244-247.
Silvia, P.J., & Kwapil, T.R. (2011). Aberrant asociality: How individual differences in social anhedonia illuminate the need to belong. Journal of Personality, 79, 1315-1332.
Winterstein, B.P., Silvia, P.J., Kwapil, T.R., Kaufman, J.C., Reiter-Palmon, R., & Wigert, B. (2011). Brief assessment of schizotypy: Developing short forms of the Wisconsin Schizotypy Scales. Personality and Individual Differences, 51, 920-924.
Winterstein, B.P., Ackerman, T., Silvia, P.J., & Kwapil, T.R. (2011). Psychometric properties of the Wisconsin Schizotypy Scales: Classical test theory, item response theory, and differential item functioning. Journal of Psychopathology and Behavioral Assessment, 33, 480-490.
Young, A., Shashi, V., Schoch, K., Kwapil, T.R., & Hooper, S.R. (2011). Discordance in Diagnoses and Treatment of Psychiatric Disorders in Children and Adolescents with 22q11.2 Deletion Syndrome. Asian Journal of Psychiatry, 4, 119-124.
2010
Barrantes-Vidal, N., Lewandowski, K.E., & Kwapil, T.R. (2010). Psychopathology, Social Adjustment and Personality Correlates of Schizotypy Clusters in a Large Non-clinical Sample. Schizophrenia Research, 122, 219-225.
Gómez-de-Regil, L., Kwapil, T.R., Blanqué, J.M., Vainer, E., Montoro, M., & Barrantes-Vidal, N. (2010). Predictors of outcome in the early course of first-episode psychosis. European Journal of Psychiatry, 24, 87-97.
Gómez-de-Regil, L., Kwapil, T.R., Rosado-Franco, A., & Barrantes-Vidal, N. (2010). Predictors of short-term course in Mexican first-episode psychosis patients. Salud Mental, 33, 507-515.
Ros-Morente, A., Rodríguez-Hansen, G., Vilagrà-Ruiz, R., Kwapil, T.R., & Barrantes-Vidal, N. (2010). Adaptación de las Escalas de Vulnerabilidad a las Psicosis de Wisconsin al Castellano. (Adaptation to Spanish of the Wisconsin Psychosis-Proneness Scales). Actas Españolas de Psiquiatría, 38, 33-41.
Shashi, V., Howard, T., Keshavan, M.S., Kaczorowski, J., Berry, M.N., Schoch, K., Spence, E., & Kwapil, T.R. (2010). COMT and anxiety and cognition in children with chromosome 22q11.2 deletion syndrome. Psychiatry Research, 178, 433-436.
Shashi, V., Keshavan, M., Kaczorowski, J., Schock, K., Lewandowski, K.E., McConkie Rossell, A., & Kwapil, T.R. (2010). Socioeconomic status and psychological function in children with chromosome 22q11.2 deletion syndrome: implications for genetic counseling. Journal of Genetic Counseling, 19, 535-544.
Shashi, V., Kwapil, T.R., Kaczorowski, J., Berry, M.N., Santos, C., Howard, T., Goradia, D., Prasad, K., Diwadkar, V., Rajarethinam, R., Spence, E., & Keshavan, M.S. (2010). Evidence of Gray Matter Reduction and Dysfunction in Chromosome 22q11.2 Deletion Syndrome. Psychiatry Research: Neuroimaging, 181, 1-8.
Winterstein, B.P., Willse, J.T., Kwapil, T.R., & Silvia, P.J. (2010). Assessment of score dependability of the Wisconsin Schizotypy Scales using generalizability analysis. Journal of Psychopathology & Behavioral Assessment, 32, 575-585.
2009
Barrantes-Vidal, N., Ros-Morente, A., & Kwapil, T.R. (2009). Neuroticism as a moderating factor in the association of schizotypy dimensions and psychopathology in a non-clinical sample. Schizophrenia Research, 115, 303-309.
Kaczorowski, J.A., Barrantes-Vidal, N., & Kwapil, T.R. (2009). Neurological soft signs in psychometrically identified schizotypy. Schizophrenia Research, 115, 293-302.
McVay, J.C., Kane, M.J., & Kwapil, T.R. (2009). Tracking the train of thought from the laboratory into everyday life: An experience-sampling study of mind-wandering across controlled and ecological contexts. Psychonomic Bulletin and Review, 16, 857-863.
Mitchell, J.T., Knouse, L.E., Nelson-Grey, R.O., & Kwapil, T.R. (2009). Self-Reported ADHD symptoms among college students: Item positioning affects symptom endorsement rates. Journal of Attention Disorders, 13, 154-160.
Oorschot. M., Kwapil, T.R., Delespaul, P., & Myin-Germeys, I. (2009). Momentary assessment research in psychosis. Psychological Assessment, 21, 498-505.
Kwapil, T.R., Silvia, P.J., Myin-Germeys, I., Anderson, A.J., Coates, S.A., Brown, L.H. (2009). The social world of the socially anhedonic: Exploring the daily ecology of asociality. Journal of Research in Personality, 43, 103-106.
2008
Brown, L.H., Silvia, P.J., Myin-Germeys, I., Lewandowski, K.E., & Kwapil, T.R. (2008). The relationship of social anxiety and social anhedonia to psychometrically identified schizotypy. Journal of Social and Clinical Psychology, 27, 127-149.
Knouse, L., Mitchell, J.T., Brown, L.H., Silvia, P.J., Kane, M.J., Myin-Germeys, I., & Kwapil, T.R. (2008). The expression of adult AD/HD symptoms in daily life: An application of experience sampling methodology. Journal of Attention Disorders, 11, 653-663.
Kwapil, T.R., Barrantes-Vidal, N., & Silvia, P.J. (2008). The dimensional structure of the Wisconsin Schizotypy Scales: Factor identification and construct validity. Schizophrenia Bulletin, 34, 444-457.
Mann, M.C., Vaughn, A.G., Barrantes-Vidal, N., Raulin, M.L., & Kwapil, T.R. (2008). The Schizotypal Ambivalence Scale as a marker of schizotypy. Journal of Nervous and Mental Disease, 196, 399-404.
2007
Brown, L.E., Silvia, P.J., Myin-Germeys, I., & Kwapil, T.R. (2007). When the need to belong goes wrong: the expression of social anhedonia and social anxiety in daily life. Psychological Science, 18, 778-782.
Hurst, R., Mitchell J., Kimbrell, N., Kwapil, T.R., & Nelson-Gray, R.O. (2007). Examination of the reliability and factor structure of the Autism Spectrum Quotient. Personality and Individual Differences, 43, 1938-1949.
Hurst, R., Nelson-Gray, R.O., Mitchell, J., & Kwapil, T.R. (2007). The relationship of Asperger's characteristics and schizotypal personality traits in a non-clinical adult sample. Journal of Autism and Developmental Disorders, 37, 1711-1720.
Hundt, N.E., Nelson-Gray, R.O., Kimbrel, N.A., Mitchell, J.T., & Kwapil, T.R. (2007). The interaction of reinforcement sensitivity and life events in the prediction of anhedonic depression and mixed anxiety depression symptoms. Personality and Individual Differences, 43, 1001-1012.
Kane, M.J., Brown, L.E., Little, J.C., Silvia, P.J., Myin-Germeys, I., & Kwapil, T.R. (2007). For whom the mind wanders, and when: An experience-sampling study of working memory and executive control in daily life. Psychological Science, 18, 614-621.
Lewandowski, K.E., Shashi, V., Berry, M.N., & Kwapil, T.R. (2007). Schizophrenic-like Neurocognitive Deficits in Children and Adolescents with 22q11 Deletion Syndrome. American Journal of Medical Genetics part B, Neuropsychiatric Genetics, 144, 27-36.
2006
Lewandowski, K.E., Barrantes-Vidal, N., Nelson-Gray, R.O., Clancy, C., Kepley, H.O., & Kwapil, T.R. (2006). Anxiety and depression symptoms in psychometrically identified schizotypy. Schizophrenia Research, 83, 225-235.
Shashi, V., Keshavan, M.S., Howard, T.D., Berry, M.N., Basehore, M.J., Lewandowski, K.E., & Kwapil, T.R. (2006). Cognitive correlates of a functional polymorphism in children with 22q11.2 deletion syndrome. Clinical Genetics, 69, 234-238.
2005
Chok, J.T., & Kwapil, T.R. (2005). Extralimital triradii as a putative marker of schizotypy. Schizophrenia Research, 76, 239-245.
Chok, J.T., Kwapil, T.R., & Scheuermann, A. (2005). Dermatoglyphic anomalies in psycho-metrically identified schizotypic young adults. Schizophrenia Research, 72, 205-214.
2004
Horan, W.P., Blanchard, J.J., Gangestad, S.W., & Kwapil, T.R. (2004). The Psychometric Detection of Schizotypy: Do putative schizotypy indicators identify the same latent class? Journal of Abnormal Psychology, 113, 339-357.
Shashi, V., Muddasani, S., Santos, C., Berry, M.N., Kwapil, T.R., Lewandowski, K.E., & Keshavan, M.S. (2004). Abnormalities of the corpus callosum in nonpsychotic children with chromosome 22q11 deletion syndrome. NeuroImage, 21, 1399-1406.
2003
Keshavan, M.S., Prasad, K.M.R., & Kwapil, T.R. (2003). High-risk studies in schizophrenia: A reappraisal. In: C. Andrade (Ed.) Advances in Psychiatry, 2nd Edition. Oxford: University Press.
2002
Kwapil, T.R., Crump, R.A., & Pickup, D. (2002). Assessment of psychosis proneness in African-American college students. Journal of Clinical Psychology, 58, 1601-14.
Kwapil, T.R., Mann, M.C., & Raulin, M.L. (2002). Psychometric properties and concurrent validity of the Schizotypal Ambivalence Scale. Journal of Nervous and Mental Disease, 190, 290-295.
Kwapil, T.R., Wrobel, M.J., & Pope, C.A. (2002). The five-factor personality structure of dissociative experiences. Personality and Individual Differences, 32, 431-443.
2000
Benca, R.M., & Kwapil, T.R. (2000). Assessment of Sleep Disorders. In A.J. Rush, & H. Pincus (eds.) American Psychiatric Association Handbook of Psychiatric Measures and Outcomes. Washington, DC: American Psychiatric Association.
Gooding, D.C., Miller, M. & Kwapil, T.R. (2000). Smooth pursuit eye tracking and visual fixation in psychosis-prone individuals. Psychiatry Research, 93, 41-54.
Kwapil, T.R., Miller, M.B., Zinser, M.C., Chapman, L.J., Chapman, J., & Eckblad, M. (2000). A longitudinal study of high scorers on the Hypomanic Personality Scale. Journal of Abnormal Psychology, 109, 222–226.
Kwapil, T.R., Raulin, M., & Midthun, J. (2000). A ten-year longitudinal study of intense ambivalence as a predictor of risk for psychopathology. Journal of Nervous and Mental Disease, 188, 402-408.
Pope, C.A., & Kwapil, T.R. (2000). Dissociative experiences in hypothetically psychosis-prone college students. Journal of Nervous and Mental Disease, 188, 530-536.
1999
Gooding, D.C., Kwapil, T.R., & Tallent, K.A. (1999). Wisconsin card sorting test as a vulnerability marker in schizotypal individuals. Schizophrenia Research, 40, 201-209.
Kwapil, T.R., Chapman, L.J., & Chapman, J. (1999). Validity and usefulness of the Wisconsin Manual for rating psychotic-like experiences. Schizophrenia Bulletin, 25, 363-375.
1998
Kwapil, T.R. (1998). Social anhedonia as a predictor of the development of schizophrenia-spectrum disorders. Journal of Abnormal Psychology, 107, 558-565.
1997
Kwapil, T.R., Miller, M.B., Zinser, M.C., Chapman, J., & Chapman, L.J. (1997). Magical Ideation and Social Anhedonia as Predictors of Psychosis Proneness: A Partial Replication. Journal of Abnormal Psychology, 106, 491-495.
1996
Kwapil, T.R. (1996). A Longitudinal Study of Drug and Alcohol Use by Psychosis-Prone and Impulsive-Nonconforming Subjects. Journal of Abnormal Psychology, 105, 114-123.
Kwapil, T.R., Chapman, L.J., Chapman, J.P, & Miller, M.B. (1996). Deviant Olfactory Experiences as Indicators of Risk for Psychosis. Schizophrenia Bulletin, 22, 371-382.
1995
Chapman, J.P., Chapman, L.J., & Kwapil, T.R. (1995). Scales for the measurement of schizotypy. In A. Raine, T. Lencz, & S. Mednick (eds.) Schizotypal Personality Disorder, Cambridge, England: Cambridge University Press.
1994
Chapman, L.J., Chapman, J.P., Kwapil, T.R., Eckblad, M., & Zinser, M.C. (1994). Putatively psychosis-prone subjects ten years later. Journal of Abnormal Psychology, 103, 171-183.
Chapman, J.P., Chapman, L.J., & Kwapil, T.R. (1994). Does the Eysenck Psychoticism Scale predict psychosis: A ten-year longitudinal study. Personality and Individual Differences, 17, 369-375.
1993
Miller, M.B., Chapman, L.J., Chapman, J.P., & Kwapil, T.R. (1993). Slowness and the preceding preparatory interval effect in schizophrenia. Journal of Abnormal Psychology, 102, 145-151.
1992
Kwapil, T.R., Chapman, L.J., & Chapman, J.P. (1992). Monaural and binaural story recall in schizophrenia. Journal of Abnormal Psychology, 101, 709-716.
1990
Kwapil, T.R., Hegley, D.C., Chapman, L.J., & Chapman, J.P. (1990). Facilitation of word recognition by semantic priming in schizophrenia. Journal of Abnormal Psychology, 99, 215-221.
