Using the MMPI–2–RF to Discriminate Psychometrically Identified Schizotypic College Students From a Matched Comparison Sample

This study investigates the extent to which the Minnesota Multiphasic Personality Inventory–2 Restructured Form (MMPI–2–RF) profiles of 52 individuals making up a psychometrically identified schizotypes (SZT) sample could be successfully discriminated from the protocols of 52 individuals in a matched comparison (MC) sample. Replication analyses were performed with an additional 53 pairs of SZT and MC participants. Results showed significant differences in mean T-score values between these 2 groups across a variety of MMPI–2–RF scales. Results from discriminant function analyses indicate that schizotypy can be predicted effectively using 4 MMPI–2–RF scales and that this method of classification held up on replication. Additional results demonstrated that these MMPI–2–RF scales nominally outperformed MMPI–2 scales suggested by previous research as being indicative of schizophrenia liability. Directions for future research with the MMPI–2–RF are suggested.     

Adolescent Religiosity as a Mediator of the Relationship Between Parental Religiosity and Adolescent Health Outcomes

Studies have demonstrated the positive impacts of both parent and adolescent religiosity on adolescent outcomes; however, the relationships among these variable have not been studied. Our study was conducted to assess whether adolescent religiosity mediates the relationship between parent religiosity and adolescent emotional and behavioral health outcomes. A sample of 491 late adolescents ages 18–22 completed surveys that assessed their parents’ religious practices, their own religious practices, deviant behaviors, and internalizing behaviors. Findings suggest that adolescent religiosity mediates the relationship between parents’ religiosity and adolescent health outcomes such as drug and alcohol use and depression.     

Proactive Personality Heterophily and the Moderating Role of Proactive Personality on Network Centrality and Psychological Outcomes: A Longitudinal Study

Purpose

In a social network study, this research investigates proactive personality dissimilarity as a basis for friendship ties over time. It also examines the moderating role of proactive personality on the relationship between network centrality and satisfaction/stress.

Design/Methodology/Approach

Longitudinal network data (two periods) were collected from business students (T1, n = 197; T2, n = 212). We captured the early stages of network formation and observed the changes in network structure over time.

Findings

Findings demonstrate proactive individuals develop ties with less proactive individuals over time, providing evidence of personality heterophily. In addition, proactive personality positively moderates the relationship between network centrality and satisfaction/stress. Interestingly, people’s perceptions of their network position (out-degree ties) were more strongly associated with their personal outcomes than their number of ties as nominated by others.

Originality/Value

This research is among the first to provide evidence of personality heterophily over time (relationships form because of differences in personality). Moreover, proactive personality is important to both the benefits and costs associated with network participation, pointing to paradoxical effects of proactive personality.     

Spatial metaphors in thinking about other people

Spatial metaphors contribute to our capacity for abstract thought. Consistent with this idea, it has been shown that processing semantic information (related to valence, power, etc.) can bias performance in a spatial task. Advancing this line of work, the present study examined whether spatial metaphors have a role in thinking about other people. Participants read short vignettes about academic performance, health or social life, which described students in superior and inferior states. In Experiment 1, after reading each vignette, participants were explicitly asked to assign a location to each protagonist using a pen-and-paper task. Findings from this experiment provided initial indication that thinking about the protagonists could recruit spatial metaphors. In Experiments 2 and 3, each vignette was immediately followed by an implicit test of spatial association. In Experiment 2, participants performed a name-recognition task in response to the protagonists’ names presented above or below the central fixation. In this experiment, metaphorical congruency facilitated performance. In Experiment 3, participants were presented with names at central fixation, followed by a visual discrimination target (“X”/”O”) above or below fixation. In this experiment, metaphorical congruency interfered with performance. The diverging patterns of results are explained in terms of the conjunction and separation of the conceptual and perceptual components of the recognition task, respectively, in Experiments 2 and 3. Overall, the findings support the role of spatial metaphors in thinking about other people and, more generally, for the spontaneous use of space in conceptual processes.     

Exploring Psychological wellbeing in a Sample of Australian Actors

Objective

The objective of the current study was to explore what factors might impact the psychological wellbeing of adult, Australian professional actors.

Method

Twenty South Australian actors were recruited using purposive and snowball sampling. Ten were male and 10 female, ranging in age from 22 to 66 years old, with self‐reported professional experience ranging from 1 to 50 years. The participants were interviewed in‐depth about their experiences of being an actor, with a particular focus on wellbeing, and the data were analysed using thematic analysis, with numerous checks in place for methodological rigour.

Results

Two broad categories of themes were established; environmental and personal factors. Environmental factors included power, lifestyle, fringe‐dwelling, engagement, the tribe, and taking care of yourself. Personal factors included pursuit, strengths, the calling, precariousness and looking within.

Conclusions

Themes were considered in terms of contemporary wellbeing theory, along with clinical implications relating to the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM5). Findings included: actors experience a range of threats to wellbeing, such as problems with autonomy, lack of environmental mastery, complex interpersonal relationships and high self‐criticism. Factors facilitating wellbeing include ongoing personal growth and a sense of purpose. The findings also suggest that actors are vulnerable to depression, generalised anxiety symptoms, vicarious trauma, and perfectionism.     

Heterogeneity in the Strength of the Relation Between Social Support and Post-Trauma Psychopathology

Potentially traumatic events (PTEs) increase risk for psychopathology, including posttraumatic stress disorder (PTSD), major depressive disorder (MDD), and generalized anxiety disorder (GAD). Social support (SS) is associated with reduced symptoms for each disorder. Each disorder, however, is highly heterogeneous such that they are comprised of clusters of different symptoms. It is unclear if SS is associated with all clusters equally. The current study examined the relation between SS and the symptom clusters of each disorder. Participants completed a battery of self-report assessments for PTSD, MDD, GAD, and SS. All participants experienced a Criterion A traumatic event. Although SS was significantly associated with all symptom clusters, the strength of relations varied. The relation between SS and MDD-affective was significantly stronger than its association with all other factors. The relations between SS and GAD, MDD-somatic, PTSD-AAR, and PTSD-NACM did not significantly differ. These relations were stronger than the relations between SS and the remaining PTSD factors. There was no significant difference in the relations between SS and PTSD-intrusions or PTSD-avoidance. These results suggest that SS is more closely aligned to specific aspects of post-trauma psychopathology.     

Severity of anxiety moderates the association between neural circuits and maternal behaviors in the postpartum period

Neuroimaging research has suggested that activity in the amygdala, center of the socioemotional network, and functional connectivity between the amygdala and cortical regions are associated with caregiving behaviors in postpartum mothers. Anxiety is common in the early postpartum period, with severity ranging from healthy maternal preoccupation to clinical disorder. However, little is known about the influence of anxiety on the neural correlates of early caregiving. We examined these relationships in a community cohort of 75 postpartum women (ages 18–22; predominantly low-SES, minority race) who listened to infant cry sounds while undergoing an fMRI assessment. Maternal self-reported symptoms of anxiety were mostly within the subclinical range. Positive and negative caregiving behaviors during filmed face-to-face mother–infant interactions were coded by independent observers. The results from whole-brain analyses showed that anxiety severity moderated the brain–maternal behavior relationships. Specifically, our results showed that the higher a mother’s anxiety, the stronger the association between positive caregiving (i.e., maternal warmth and involvement) and amygdala–right posterior superior temporal sulcus (amygdala–RpSTS) functional connectivity. These results remained significant when we controlled for symptoms of depression and contextual variables. These findings suggest that functional connectivity between the amygdala and a social perception region (RpSTS) plays a particularly important role for anxious mothers in facilitating their positive parenting. These findings extend our understanding of the specific neural circuits that support positive maternal caregiving in the context of maternal anxiety, and they may help inform the future design of personalized and effective interventions.     

Promoting positive body image among university students: A collaborative pilot study

The purpose of the present study was to pilot a prevention program designed to promote positive body image among university students. Thirty-seven undergraduate students from three Canadian universities were recruited to participate in the study. They were selected from a pool of students enrolled in a peer health education program facilitated by the university-based health promotion staff. Borrowing from the tenets of the non-specific vulnerability stressor model and the disease-specific social cognitive theory, the intervention focused on media literacy, self-esteem enhancement strategies, stress management skills and ways to recognize healthy versus unhealthy relationships. Separate ANOVAs revealed that participants reported significant improvements in body satisfaction and reductions in the internalization of media stereotypes between the baseline and post-program period. The program received a favorable response from the participating students, who appreciated the face-to-face format of the intervention, and from the university staff who expressed interest in embedding the strategies into their routine peer mentoring training activities. Limitations of the study and suggestions for future research are discussed.