Below is a representative list of papers we have published with our colleagues, broadly categorized by some of our primary research goals. Note that all publications are the sole copyright of the respective publishers. Papers are provided to the research community for educational purposes only, and downloading these documents constitutes an agreement that the materials are strictly for personal use and will not be sold or distributed.
Assessing Moment-to-Moment Relationship Dynamics
Assaad, L., Hopwood, C.J., Durbin, C.E., & Thomas, K.M. (in review). Personality pathology and spouses moment-to-moment interpersonal behaviors.
Dermody, S.S., Thomas, K.M., Hopwood, C.J., Durbin, C.E., & Wright, A.G.C. (2017). Modeling the complexity of dynamic, momentary interpersonal behavior: Applying the time-varying effect model to test predictions from interpersonal theory. Journal of Research in Personality, 68, 54-62. PDF
Thomas, K.M., Durbin, C.E., & Hopwood, C.J. (in preparation). Toward an improved understanding of the interpersonal processes associated with marital satisfaction. This and other papers will use results from my dissertation. PDF
Hopwood, C.J., Thomas, K.M., Luo, X., Bernard, N.B., Levendosky, A.A. (2016). Implementing dynamic assessments in psychotherapy. Assessment, 23(4), 507-517. PDF
Thomas, K.M., Hopwood, C.J., Woody, E., Ethier, N., Sadler, P. (2014). Momentary assessment of interpersonal process in psychotherapy. Journal of Counseling Psychology, 61(1), 1-14. PDF
Klahr, A.M., Thomas, K.M., Hopwood, C.J. Klump, K.L., & Burt, S.A. (2013). Evocative gene-environment correlation in the mother-child relationship: twin study of interpersonal processes. Development and Psychopathology, 25(1), 105-118. PDF
Dermody, S.S., Thomas, K.M., Hopwood, C.J., Durbin, C.E., & Wright, A.G.C. (2017). Modeling the complexity of dynamic, momentary interpersonal behavior: Applying the time-varying effect model to test predictions from interpersonal theory. Journal of Research in Personality, 68, 54-62. PDF
Thomas, K.M., Durbin, C.E., & Hopwood, C.J. (in preparation). Toward an improved understanding of the interpersonal processes associated with marital satisfaction. This and other papers will use results from my dissertation. PDF
Hopwood, C.J., Thomas, K.M., Luo, X., Bernard, N.B., Levendosky, A.A. (2016). Implementing dynamic assessments in psychotherapy. Assessment, 23(4), 507-517. PDF
Thomas, K.M., Hopwood, C.J., Woody, E., Ethier, N., Sadler, P. (2014). Momentary assessment of interpersonal process in psychotherapy. Journal of Counseling Psychology, 61(1), 1-14. PDF
Klahr, A.M., Thomas, K.M., Hopwood, C.J. Klump, K.L., & Burt, S.A. (2013). Evocative gene-environment correlation in the mother-child relationship: twin study of interpersonal processes. Development and Psychopathology, 25(1), 105-118. PDF
Delineating Models of Personality Heterogeneity in Psychopathology
Blonigen, D.M., Bui, L., Britt, J.Y, Thomas, K.M., & Timko, C. (2016). Internalizing and externalizing personality subtypes predict differences in functioning and outcomes among veterans in residential substance use disorder treatment. Psychological Assessment, 28(10), 1186-1197. PDF
Thomas, K.M., Hopwood, C.J., Donnellan, M.B., Wright, A.G.C., Sanislow, C.A. ... & Morey, L.C. (2014). Personality heterogeneity in PTSD: Distinct temperament and interpersonal typologies. Psychological Assessment, 26(1), 23-24. PDF
Dawood, S., Thomas, K.M., Wright, A.G.C., & Hopwood, C.J. (2013). Heterogeneity of interpersonal problems among depressed young adults: Associations with substance abuse and pathological personality traits. Journal of Personality Assessment, 95(5), 513-522. PDF
Cain, N.M. Ansell, E.B., Wright, A.G.C., Hopwood, C.J., Thomas, K.M., Pinto, A., et al. (2012). Interpersonal pathoplasticity in the course of major depression. Journal of Consulting and Clinical Psychology, 80(1), 78-86. PDF
Thomas, K.M., Hopwood, C.J., Donnellan, M.B., Wright, A.G.C., Sanislow, C.A. ... & Morey, L.C. (2014). Personality heterogeneity in PTSD: Distinct temperament and interpersonal typologies. Psychological Assessment, 26(1), 23-24. PDF
Dawood, S., Thomas, K.M., Wright, A.G.C., & Hopwood, C.J. (2013). Heterogeneity of interpersonal problems among depressed young adults: Associations with substance abuse and pathological personality traits. Journal of Personality Assessment, 95(5), 513-522. PDF
Cain, N.M. Ansell, E.B., Wright, A.G.C., Hopwood, C.J., Thomas, K.M., Pinto, A., et al. (2012). Interpersonal pathoplasticity in the course of major depression. Journal of Consulting and Clinical Psychology, 80(1), 78-86. PDF
Assessing Personality Disorders
Suzuki, T., South, S.C., Samuel, D.B., Wright, A.G.C., Yalch, M.M., Hopwood, C.J., Thomas, K.M. (in review). Measurement invariance of the DSM-5 Section III pathological personality trait model across sex.
Hopwood, C.J., Kotov, R., Krueger, R.F., et al. (2017, December). The time has come for dimensional personality disorder diagnosis. Personality and Mental Health, advance online publication. PDF
Thomas, K.M., Yalch, M.M., Krueger, R.F., Wright, A.G.C., Markon, K.E., & Hopwood, C.J. (2013). The convergent structure of DSM-5 personality trait facets and Five-Factor Model trait domains. Assessment, 20(3), 308-311. PDF
Wright, A.G.C., Pincus, A.L., Thomas, K.M., Hopwood, C.J., Markon, K.E., & Krueger, R.F. (2013). Conceptions of narcissism and the DSM-5 pathological personality traits. Assessment, 20(3), 339-352. PDF
Samuel, D.B., Hopwood, C.J., Krueger, R.F., Thomas, K.M., Ruggero, C. (2013). Comparing methods for scoring personality disorder types using maladaptive traits in DSM-5. Assessment, 20(3), 353-361. PDF
Wright, A.G.C., Thomas, K.M., Hopwood, C.J., Markon, K.E., Pincus, A.L., & Krueger, R.F. (2012). The hierarchical structure DSM-5 pathological personality traits. Journal of Abnormal Psychology, 121(4), 951-957. PDF
Hopwood, C.J., Thomas, K.M., Markon, K.E., Wright, A.G.C., & Krueger, R.F. (2012). DSM-5 personality traits and DSM-IV personality disorders. Journal of Abnormal Psychology, 121(2), 424-432. PDF
Wright, A.G.C., Pincus, A.L., Hopwood, C.J., Thomas, K.M., Markon, K.E., & Krueger, R.F. (2012). An interpersonal analysis of pathological personality traits in DSM-5. Assessment, 19(3), 263-275. PDF
Yalch, M.M., Thomas, K.M., & Hopwood, C.J. (2012). The validity of trait, symptom, and prototype approaches for describing borderline and antisocial personality disorders. Personality and Mental Health, 6(3), 207-216. PDF
Hopwood, C.J., Kotov, R., Krueger, R.F., et al. (2017, December). The time has come for dimensional personality disorder diagnosis. Personality and Mental Health, advance online publication. PDF
Thomas, K.M., Yalch, M.M., Krueger, R.F., Wright, A.G.C., Markon, K.E., & Hopwood, C.J. (2013). The convergent structure of DSM-5 personality trait facets and Five-Factor Model trait domains. Assessment, 20(3), 308-311. PDF
Wright, A.G.C., Pincus, A.L., Thomas, K.M., Hopwood, C.J., Markon, K.E., & Krueger, R.F. (2013). Conceptions of narcissism and the DSM-5 pathological personality traits. Assessment, 20(3), 339-352. PDF
Samuel, D.B., Hopwood, C.J., Krueger, R.F., Thomas, K.M., Ruggero, C. (2013). Comparing methods for scoring personality disorder types using maladaptive traits in DSM-5. Assessment, 20(3), 353-361. PDF
Wright, A.G.C., Thomas, K.M., Hopwood, C.J., Markon, K.E., Pincus, A.L., & Krueger, R.F. (2012). The hierarchical structure DSM-5 pathological personality traits. Journal of Abnormal Psychology, 121(4), 951-957. PDF
Hopwood, C.J., Thomas, K.M., Markon, K.E., Wright, A.G.C., & Krueger, R.F. (2012). DSM-5 personality traits and DSM-IV personality disorders. Journal of Abnormal Psychology, 121(2), 424-432. PDF
Wright, A.G.C., Pincus, A.L., Hopwood, C.J., Thomas, K.M., Markon, K.E., & Krueger, R.F. (2012). An interpersonal analysis of pathological personality traits in DSM-5. Assessment, 19(3), 263-275. PDF
Yalch, M.M., Thomas, K.M., & Hopwood, C.J. (2012). The validity of trait, symptom, and prototype approaches for describing borderline and antisocial personality disorders. Personality and Mental Health, 6(3), 207-216. PDF
Understanding Ways Personality Relates to Psychopathology, Psychotherapy, and Well-Being
Heinz, A.J., Bui, L.B., Thomas, K.M., & Blonigen, D. (2015). The distinct facets of impulsivity exhibit differentiation associations with substance use disorder treatment processes: A cross-sectional and longitudinal investigation among military veterans. Journal of Substance Abuse Treatment, 55, 21-28. PDF
Williams, T.F., Thomas, K.M., Donnellan, M.B., & Hopwood, C.J. (2014). The aversive interpersonal behaviors associated with pathological personality traits. Journal of Personality Assessment, 28(6), 1-17. PDF
Ambwani, S.A., Slane, J.D., Thomas, K.M., Hopwood, C.J., & Grilo, C.M. (2014). Interpersonal dysfunction and affect regulation difficulties in disordered eating among men and women. Eating Behaviors, 15, 550-554. PDF
Powers, A.D., Thomas, K.M., Ressler, K.J., & Bradley, B. (2011). The differential effects of child abuse and PTSD on schizotypal personality disorder. Comprehensive Psychiatry, 52(4), 438-445. PDF
Williams, T.F., Thomas, K.M., Donnellan, M.B., & Hopwood, C.J. (2014). The aversive interpersonal behaviors associated with pathological personality traits. Journal of Personality Assessment, 28(6), 1-17. PDF
Ambwani, S.A., Slane, J.D., Thomas, K.M., Hopwood, C.J., & Grilo, C.M. (2014). Interpersonal dysfunction and affect regulation difficulties in disordered eating among men and women. Eating Behaviors, 15, 550-554. PDF
Powers, A.D., Thomas, K.M., Ressler, K.J., & Bradley, B. (2011). The differential effects of child abuse and PTSD on schizotypal personality disorder. Comprehensive Psychiatry, 52(4), 438-445. PDF
Improving the Assessment of Personality/Psychopathology
Ambwani, S.A., Thomas, K.M., Hopwood, C.J., & Grilo, C.M. (2014). Obesity stigmatization as the status quo: assessment and prevalence among young adults in the U.S. Eating Behaviors, 15, 366-370. PDF
Sims, J.A., Thomas, K.M., Hopwood, C.J., Chen, S.H., & Pascale, P. (2013). Psychometric properties and norms for the Personality Assessment Inventory in egg donors and carriers. Journal of Personality Assessment, 95(5), 495-499. PDF
Hopwood, C.J., Donnellan, M.B., Ackerman, R.A., Thomas, K.M., Morey, L.C., Skodol, A.E. (2013). A DSM-IV approach to pathological narcissism: The validity of the Personality Diagnostic Questionnaire-4 Narcissistic Personality Disorder scale. Journal of Personality Assessment, 95(3), 274-283. PDF
Thomas, K.M., Wright, A.G.C., Lukowitsky, M.R., Donnellan, M.B., & Hopwood, C.J. (2012). Evidence for the criterion validity and clinical utility of the Pathological Narcissism Inventory. Assessment, 19(2), 135-145. PDF Corrections (2015)
Thomas, K.M., Hopwood, C.J., Orlando, M.J., Weathers, F.W., & McDevitt-Murphy, M.E. (2012). Detecting feigned PTSD using the Personality Assessment Inventory. Psychological Injury and Law, 5, 192-201. PDF
Hopwood, C.J., Thomas, K.M., & Zanarini, M. (2012). Hyperbolic temperament and borderline personality disorder. Personality and Mental Health, 6(1), 22-32. PDF
Sims, J.A., Thomas, K.M., Hopwood, C.J., Chen, S.H., & Pascale, P. (2013). Psychometric properties and norms for the Personality Assessment Inventory in egg donors and carriers. Journal of Personality Assessment, 95(5), 495-499. PDF
Hopwood, C.J., Donnellan, M.B., Ackerman, R.A., Thomas, K.M., Morey, L.C., Skodol, A.E. (2013). A DSM-IV approach to pathological narcissism: The validity of the Personality Diagnostic Questionnaire-4 Narcissistic Personality Disorder scale. Journal of Personality Assessment, 95(3), 274-283. PDF
Thomas, K.M., Wright, A.G.C., Lukowitsky, M.R., Donnellan, M.B., & Hopwood, C.J. (2012). Evidence for the criterion validity and clinical utility of the Pathological Narcissism Inventory. Assessment, 19(2), 135-145. PDF Corrections (2015)
Thomas, K.M., Hopwood, C.J., Orlando, M.J., Weathers, F.W., & McDevitt-Murphy, M.E. (2012). Detecting feigned PTSD using the Personality Assessment Inventory. Psychological Injury and Law, 5, 192-201. PDF
Hopwood, C.J., Thomas, K.M., & Zanarini, M. (2012). Hyperbolic temperament and borderline personality disorder. Personality and Mental Health, 6(1), 22-32. PDF
Examining Intersections between Psychology and Literature
Waugh, M.H., Hopwood, C.J., McAdams, D.P., Roznowski, R., Shoaf, J.P., & Thomas, K.M. (in preparation). Personality assessment of fictional characters using the DSM-5 Alternative Model for Personality Disorders.
Thomas, K.M., & Duke, M. (2007). Depressed writing: Cognitive distortions in the works of depressed and non-depressed poets and writers. Psychology of Aesthetics, Creativity, and the Arts, 1(4), 204-218. PDF
Thomas, K.M., & Duke, M. (2007). Depressed writing: Cognitive distortions in the works of depressed and non-depressed poets and writers. Psychology of Aesthetics, Creativity, and the Arts, 1(4), 204-218. PDF
Purdue University, Department of Psychological Sciences
Information on this site is the sole opinion and copyright of Katherine M. Thomas, 2018
Information on this site is the sole opinion and copyright of Katherine M. Thomas, 2018