It was hypothesized that the self-esteem instability and emotional reactivity associated with narcissism may be related to the simplicity of cognitive self-representation known as low self-complexity. The relationships among narcissism, self-concept, affect and violent behaviour were investigated in two studies with samples of federally sentenced violent and sexual offenders. In the first study, participants completed personality inventories and a measure of self-complexity, while changes in self-esteem were tracked across two weeks. In the second study, participants completed the same battery of measures as in the first study in addition to several new measures of anger, aggression and previous violent behaviour. Also, official records were consulted to obtain collateral information regarding violent behaviour. Experiences of positive and negative events and the resulting changes in affect and self-esteem were tracked over six weeks. It was expected that self-complexity would mediate reactivity to daily events such that individuals low in self-complexity and high in narcissistic personality traits would report the greatest shifts in self-esteem and emotion. When positive and negative self-complexity were considered separately, some support was found for the hypothesized buffering effect. Generally, higher positive self-complexity was associated with better coping while higher negative self-complexity was associated with less desirable reactions to events. Theoretical and clinical implications of this finding are discussed along with limitations of these studies and suggestions for future research.

It was hypothesized that the self-esteem instability and emotional reactivity associated with narcissism may be related to the simplicity of cognitive self-representation known as low self-complexity. The relationships among narcissism, self-concept, affect and violent behaviour were investigated in two studies with samples of federally sentenced violent and sexual offenders. In the first study, participants completed personality inventories and a measure of self-complexity, while changes in self-esteem were tracked across two weeks. In the second study, participants completed the same battery of measures as in the first study in addition to several new measures of anger, aggression and previous violent behaviour. Also, official records were consulted to obtain collateral information regarding violent behaviour. Experiences of positive and negative events and the resulting changes in affect and self-esteem were tracked over six weeks. It was expected that self-complexity would mediate reactivity to daily events such that individuals low in self-complexity and high in narcissistic personality traits would report the greatest shifts in self-esteem and emotion. When positive and negative self-complexity were considered separately, some support was found for the hypothesized buffering effect. Generally, higher positive self-complexity was associated with better coping while higher negative self-complexity was associated with less desirable reactions to events. Theoretical and clinical implications of this finding are discussed along with limitations of these studies and suggestions for future research.

The influence of self-complexity on coping behaviour and emotional adjustment is explored. The Role Construct Repertory Grid (REPGrid) Community of Selves procedure is used to assess self-complexity. Following a structured interview format, subjects completed a battery of measures including the REPGrid, Self-Rating Depression Scale, Hassles Scale, Major Stress Scale, and Coping Index. Results indicate that complex individuals utilize a wider variety of coping behaviours than less complex individuals, although the perceived severity of stressful events was. no different between groups. Micro-analyses at the individual self level revealed mixed or null results. Finally, more dysphoric individuals reported using more negative coping behaviours (drinking, smoking) than individuals not experiencing dysphoric mood. Findings are discussed a) in terms of the utility of the REPgrid in the assessment and understanding of self-complexity and its' relationship to mental health processes, b) in accordance with a person-event transactional model of health and illness, and c) in terms of the relevance to those psychotherapies that emphasize and encourage people to develop distinctions among their self-aspects, as well as new ways of construing the world, and new behavioural options, e.g. Fixed Role Therapy.

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Drawing from the meta-construct model of cognition (Ingram, 1984; Ingram & Kendall, 1986), the goal of the present study was to examine whether the structural (i.e., self-complexity; SC, Linville, 1985) and propositional components of schemas (dysfunctional attitudes; DAS, Weissman & Beck, 1978), independently and in interaction with each other and stressors, lead to changes in depressive symptoms. The prediction was that if negative self-attributes across different self-aspects in a specific domain, interpersonal or achievement, are highly distinct (i.e., high negative SC) or if positive self-attributes across different aspects of self are redundant (i.e., low positive SC), then the DAS would be more likely to lead to higher levels of depression when domain-congruent stressors occur. To test the main effect, two-way interaction, and three-way interaction hypotheses, the present study used a two month longitudinal design involving three assessment periods, separated by one month. At the baseline, a total of 189 students participated in the study. Of these students, 163 and 121 students participated in the first and second follow-ups, respectively. Multiple hierarchical regression analyses were used to examine two-way and three-way interactions. Results showed strong support for the predictive power of negative SC with respect to depressive symptomatology. The DAS, on the contrary, was a concurrent factor related to depressive symptoms. Further, the present study did not provide supportive evidence for the diathesis-stress model of depression. Although contradicting expectations, the pattern of relationships between interpersonal negative SC, DAS, distal stressors suggested promising venues for future research. / Ph. D.

Research suggests that people define themselves, at least in part, in terms of their group memberships and that their psychology often depends on the state of the groups that defines the self (Haslam, Jetten, Postmes, & Haslam, 2009). Historically, the number of social groups in which people are active or with which they identity is seen as social capital and as leading to better mental health (e.g. identity-complexity, or social complexity, Linville, 1987). As such, social and clinical psychologists generally advocate and perpetuate the idea that multiple group membership and complex patterns of identification is psychologically beneficial to individuals. However, is identity-complexity straightforwardly positive for everyone? The current study examined how issues of identity-complexity are associated with psychological well-being in a young population (16-25). We hypothesised that identity-complexity might not be straightforwardly positive when multiple identities conflict with one another or when particular groups are stigmatised. The sample was made up of 464 young persons from a variety of social, cultural, economic, and educational backgrounds in schools, colleges, and universities. As hypothesised, participants who reported multiple identity conflicts and stigma were found to have less resilience and life satisfaction, and more depression and anxiety. Notably, findings also revealed that while it was psychologically advantageous for White participants to belong to multiple groups, the reverse was found for Black participants. Limitations and directions for future research are discussed. Results provide further insight on the relationship between multiple group membership and well-being.

While current research indicates that traumas high in social betrayal are more closely associated with symptoms of posttraumatic stress and identity disturbances than are traumas low in betrayal, the psychological mechanisms by which identity problems occur are less understood. The current project explored the relationships between traumas high and low in betrayal and their influence on self-complexity, through the RFT and ACT conceptualization of three types of self-experiencing: self-as-content, self-as-process, and self-as-context. The roles of experiential avoidance, dissociation, and severity of PTSD symptoms were also considered within this framework. A sample of 548 undergraduate students at the University of North Texas completed online self-report questionnaires, and results suggested that self-as-context more strongly predicted PTSD symptoms than trauma exposure, dissociation, and experiential avoidance. Moreover, high betrayal trauma was found to be a stronger negative predictor of self-as-context than low betrayal trauma. Exposure to trauma was found to significantly predict self-complexity, and self-as-context more strongly predicted self-complexity than did self-as-process. Interestingly, self-as-context did not moderate the relationship between trauma exposure and PTSD symptoms, nor between trauma exposure and self-complexity. Implications of the current study’s findings, as well as suggestions for further research related to the impact of interpersonal betrayal on the self and psychological health, are discussed.

In this study, effects of facial self-reflection and complexity of self on physiological responses were investigated. Skin conductance levels were measured during baseline and neutral conditions, then under a self-focusing condition provided by mirror reflection of the face. Subjects completed measures of self-complexity, depressive affect, self-esteem, anxiety and body image satisfaction. Eye tracking data was collected during the mirror condition. Results showed a significant effect of mirror self-reflection on physiological reactivity as measured by differences between mirror and baseline mean responses. Pre-test depressive affect was correlated with low self-esteem but not with self-complexity. Self-complexity was negatively correlated with orientation to physical appearance and positively correlated with greater differences between baseline and mirror mean reactivity. Self-complexity and depressive affect did not significantly predict physiological reactivity, although a trend was found for the influence of each variable. Post-hoc analyses showed significant group differences for both self-complexity and depressive affect on physiological reactivity, although the influence of self-complexity was in the unexpected direction. Results of this study are consistent with general findings that negative self-esteem, anxiety and depression are strongly correlated. In addition, a strong correlation was found between negative self-esteem and dissociative symptoms. Exploratory analyses of eye tracking data found no significant relations among personality variables and percent of time looking at facial image, although some trends were found. Trends for a relation of self-complexity with time looking at facial image, negative evaluation of appearance in the mirror, and less focus on physical appearance suggest a component in the domain of self-complexity related to physical appearance. Clearly, self-complexity has a number of interrelated dimensions and remains a challenging area of study. In addition, the combination of eye tracking and physiological measurement is a relatively new area of study that shows promise for continued investigation.

Self-concept structure has been extensively studied in the literature especially with regard to its relationship with psychological adjustment. However, the behavioral outcomes of the cognitive structure of the self and the mechanisms through which the relationship between self-concept structure and psychological adjsutment operate are still to be maintained. This study offered that the two dimensions of self-concept structure, differention and integration, would be related to the two dimensions of behavioral flexibility: Behavioral repertoire and deliberate adjustment of behaviors. iv Differentiation, tapping behavioral repertoire, was assumed to determine whether a person is flexible or rigid, while integration tapping deliberate adjustment were supposed to determine the quality of flexibility (i.e., whether the repertoire is controlled by the individual or by situational factors). By crossing these two dimensions, a model with four behavioral patterns was proposed: (1) Functional flexibility, characterized by both high integration and high differentiation / (2) situational flexibility, characterized by high differentiation but low integration / (3) stereotypical rigidity, characterized by low differentiation but high integration, and (4) effacing rigidity, which is low on both dimensions. Three studies were conducted on university students (N = 163, N = 123 and N = 242 for the three studies respectively) in order to test this model. Results revealed that the behavioral repertoire dimension of behavioral flexibility was linked to selfconcept differentiation, whereas the deliberate adjustment dimension was related to selfconcept integration. Functional flexibility and effacing rigidity patterns were clearly specified by measures of psychological adjustment, locus of control, need for cognition, need for approval and Big Five dimensions. Stereotypical rigidity and situational flexibilty patterns, however, seemed to require more elaboration. The model offering that flexibility mediates the link between self-concept structure and self-esteem was not supported.

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