Personality dynamics: insights from the personality social cognitive literature

Psychodynamic and social cognitive approaches to personality assessment converge now more so than at any time in the history of experimental psychology. This contribution seeks to make this point. First, the trait of neuroticism predisposes one to multiple adverse outcomes, a point not sufficiently captured by the current version of the Diagnostic and Statistical Manual of Mental Disorders (4th ed. [DSM-IV]; American Psychiatric Association, 1994). Second, though, self-reported levels of neuroticism are insufficient in understanding problematic outcomes for multiple reasons. Third, there are ways of experimentally modeling the many processes of interest to psychodynamic theorists such as unconscious affective biases, implicit representations of self and other, and underlying deficits in self- and emotion regulation. Implicit approaches to assessment also provide clues to interventions targeting the processes of interest, a point that will be made as well.     

Extended pausing by humans on multiple fixed-ratio schedules with varied reinforcer magnitude and response requirements

We conducted three experiments to reproduce and extend Perone and Courtney's (1992) study of pausing at the beginning of fixed-ratio schedules. In a multiple schedule with unequal amounts of food across two components, they found that pigeons paused longest in the component associated with the smaller amount of food (the lean component), but only when it was preceded by the rich component. In our studies, adults with mild intellectual disabilities responded on a touch-sensitive computer monitor to produce money. In Experiment 1, the multiple-schedule components differed in both response requirement and reinforcer magnitude (i.e., the rich component required fewer responses and produced more money than the lean component). Effects shown with pigeons were reproduced in all 7 participants. In Experiment 2, we removed the stimuli that signaled the two schedule components, and participants' extended pausing was eliminated. In Experiment 3, to assess sensitivity to reinforcer magnitude versus fixed-ratio size, we presented conditions with equal ratio sizes but disparate magnitudes and conditions with equal magnitudes but disparate ratio sizes. Sensitivity to these manipulations was idiosyncratic. The present experiments obtained schedule control in verbally competent human participants and, despite procedural differences, we reproduced findings with animal participants. We showed that pausing is jointly determined by past conditions of reinforcement and stimuli correlated with upcoming conditions.     

��What I wanted to do was���� Discrepancies Between College Women��s Desired and Reported Responses to Gender Prejudice

When experiencing gender prejudice, college women engage in a dynamic decision making process about whether and how to respond. We examined the discrepancy between how college women wanted to respond and how they actually responded to gender prejudice events and explored their reasons for not using a desired response. In this study, 81 college women from the Western United States responded to a qualitative online daily diary about gender prejudice. In 34% (N?=?265) of the events, the women reported there was a discrepancy between what they wanted to do and how they actually reacted, with the most common discrepancy being a desire to utilize a confrontational response (91%, N?=?242). Over the two week period, women reported significantly more events during which they considered the use of a confrontational response (N?=?242) than they actually used one (N?=?199). Women??s reported reasons for not using their desired response included: not being cost effective (25%), concern about social norms (37%), setting limitations (19%), personality characteristics (9%) and not being bothered enough by the event (10%). We also found that when women considered using a confrontational response but decided not to, they reported using all other response types instead. In these cases, women who did nothing during the event reported lower levels of distress during the event than women who used a psychological response or a different confrontational response. Implications and future research directions are discussed.     

Characterizing Pathological Narcissism in Terms of the HEXACO Model of Personality

This study investigated the grandiose and vulnerable subscales of the Pathological Narcissism Inventory (PNI; Pincus et al. (Psychological Assessment, 21, 365-379, 2009)) in the context of the HEXACO model of personality. Based upon previous research, we predicted that grandiose aspects of narcissism would be related to high extraversion, low emotionality, and low agreeableness, while vulnerable aspects of narcissism would be associated with low extraversion, high emotionality, and low agreeableness (Miller and Campbell (Journal of Personality, 76, 449-476, 2008)). We also examined whether the honesty-humility domain helped differentiate between the two aspects of narcissism. We predicted that grandiose aspects of narcissism would be related to low levels of honesty-humility because of a tendency to exploit others, while vulnerable aspects of narcissism would be unrelated to honesty-humility. Our predictions were supported for the vulnerable subscale of the PNI for both zero-order and partial effects. However, for the grandiose subscale, our predictions were only supported when controlling for covariance between the PNI subscales and the HEXACO domains.     

Parenting and Adolescents' Depressive Symptoms: The Mediating Role of Future Time Perspective

This study investigated the relations between maternal and paternal rearing practices and adolescents' depressive symptoms, and whether time perspective in adolescence explains these links. The sample included 306 students (158 girls), aged between 10.83 and 14.42 years. Adolescents completed questionnaires assessing their perceptions of maternal and paternal acceptance and psychological control, and of their future time perspective and depressive symptoms. Adolescents who rated their mothers as more accepting and those who rated their fathers as less psychologically controlling also reported lower levels of depressive symptoms and greater future time perspective. Further, adolescents who had greater future time perspective reported lower levels of depressive symptoms. Finally, time perspective partially mediated the relations of maternal and paternal acceptance, and paternal control with depressive symptoms in adolescence. The findings highlight the unique relations of maternal acceptance and paternal psychological control with adolescents' depressive symptoms, and that future time perspective is one mechanism that might explain why parenting strategies are linked with depressive symptoms in adolescence.     

Predictors of Premature Match Closure in Youth Mentoring Relationships

Although mentoring is a popular and effective means of intervention with youth, the positive effects of mentoring can be diminished by premature match closure of relationships. Program, mentor, and mentee characteristics were examined as predictors of premature match closure. Secondary data analyses were conducted on a large national database of mentoring programs consisting of match and youth risk information from 170 mentoring programs and 6468 matches from across the U.S. Premature closure was associated with mentee age at match inception and 19 individual mentee characteristics. The set of mentee characteristics were examined as part of a cumulative risk index encompassing seven conceptually combined categories including family background characteristics, school functioning problems, engagement in risky health behaviors, self‐regulation difficulties, engagement in illegal or criminal activities, and internalizing and externalizing behavior problems. Both the age of mentees when matched and the cumulative risk index score significantly predicted premature closure. Results are discussed in terms of directions for future research and suggestions for enhancing mentoring program practices.     

“It Happens to Girls All the Time”: Examining Sexual Assault Survivors’ Reasons for Not Using Campus Supports

Sexual assault is a prevalent problem in higher education, and despite the increasing availability of formal supports on college campuses, few sexual assault survivors use them. Experiencing sexual assault can have devastating consequences on survivors’ psychological and educational wellbeing, which may intensify if survivors do not receive adequate care. Drawing from existing theoretical frameworks and empirical research, this study used a mixed methodological approach to examine why survivors did not use three key campus supports—the Title IX Office, the sexual assault center, and housing staff—and if these reasons differed across the three supports. Using data from 284 women who experienced sexual assault in college, our qualitative findings identified four overarching themes, including logistical issues (e.g., lacking time and knowledge), feelings, beliefs, and responses that made it seem unacceptable to use campus supports, judgments about the appropriateness of the support, and alternative methods of coping. Quantitative findings revealed that survivors’ reasons for not seeking help differed across supports. Collectively, our findings suggest that community norms and institutional policies can make it challenging for survivors to use campus supports. We propose several suggestions for institutional change (e.g., taking a stronger stance against “less serious” forms of sexual assault, reducing a quasi‐criminal justice approach to investigation and adjudication, limiting mandated reporting).     

Clinical Decision-Making Following Disasters: Efficient Identification of PTSD Risk in Adolescents

The present study aimed to utilize a Receiver Operating Characteristic (ROC) approach in order to improve clinical decision-making for adolescents at risk for the development of psychopathology in the aftermath of a natural disaster. Specifically we assessed theoretically-driven individual, interpersonal, and event-related vulnerability factors to determine which indices were most accurate in forecasting PTSD. Furthermore, we aimed to translate these etiological findings by identifying clinical cut-off recommendations for relevant vulnerability factors. Our study consisted of structured phone-based clinical interviews with 2000 adolescent-parent dyads living within a 5-mile radius of tornados that devastated Joplin, MO, and northern Alabama in Spring 2011. Demographics, tornado incident characteristics, prior trauma, mental health, and family support and conflict were assessed. A subset of youth completed two behavioral assessment tasks online to assess distress tolerance and risk-taking behavior. ROC analyses indicated four variables that significantly improved PTSD diagnostic efficiency: Lifetime depression (AUC = .90), trauma history (AUC = .76), social support (AUC = .70), and family conflict (AUC = .72). Youth were 2–3 times more likely to have PTSD if they had elevated scores on any of these variables. Of note, event-related characteristics (e.g., property damage) were not related to PTSD diagnostic status. The present study adds to the literature by making specific recommendations for empirically-based, efficient disaster-related PTSD assessment for adolescents following a natural disaster. Implications for practice and future trauma-related developmental psychopathology research are discussed.     

Family involvement for children with disruptive behaviors: The role of parenting stress and motivational beliefs

Children with disruptive behaviors are at risk for adverse outcomes. Family involvement is a significant predictor of positive child behavior outcomes; however, little research has investigated parent psychological variables that influence family involvement for children with disruptive behaviors. This study investigated the role of parental motivational beliefs (i.e., role construction and efficacy) as a potential mechanism by which parenting stress impacts family involvement for families of children with disruptive behaviors. Results indicated that parent role construction mediated the relation between parenting stress and all aspects of family involvement examined (i.e., home-based involvement, school-based involvement, and home-school communication). Parent efficacy mediated the relation between parenting stress and home-based involvement only. Parents of children with disruptive behaviors reporting stress may experience negative beliefs about their role and efficacy to support their child's education, which may thereby negatively influence their actual involvement. Therefore, parent motivational beliefs may serve as an important point for intervention to support involvement of families of children with disruptive behavior.