The establishment of measurement invariance across groups is a logical prerequisite to conducting substantive cross-group comparisons (e.g., tests of group mean differences, invariance of structura...

A Review and Synthesis of the Measurement Invariance Literature: Suggestions, Practices, and Recommendations for Organizational Research

This article offers objectification theory as a framework for understanding the experiential consequences of being female in a culture that sexually objectifies the female body. Objectification the...

Objectification Theory: Toward Understanding Women's Lived Experiences and Mental Health Risks:

The Scope of Body Image Disturbance - the Big Picture An Overview of Assessment and Treatment Strategies Sociocultural Theory - the Media and Society Social Comparison Processes Appearance-Related Feedback Interpersonal Factors Peers, Parents and Perfect Strangers Feminist Perspectives Sexual Abuse and Sexual Harassment Behavioural Aspects of Disturbance - Conditioning, Context and Avoidance Cognitive Processing Models Future Directions - Integrative Theories, Multidimensional Assessment and Multicomponent Interventions

Exacting Beauty: Theory, Assessment, and Treatment of Body Image Disturbance

Meta-analyses of studies yielding sex-specific risk of potentially traumatic events (PTEs) and posttraumatic stress disorder (PTSD) indicated that female participants were more likely than male participants to meet criteria for PTSD, although they were less likely to experience PTEs. Female participants were more likely than male participants to experience sexual assault and child sexual abuse, but less likely to experience accidents, nonsexual assaults, witnessing death or injury, disaster or fire, and combat or war. Among victims of specific PTEs (excluding sexual assault or abuse), female participants exhibited greater PTSD. Thus, sex differences in risk of exposure to particular types of PTE can only partially account for the differential PTSD risk in male and female participants.

/pdf/sex-differences-in-trauma-and-posttraumatic-stress-disorder-2z87gssboo.pdf

Sex differences in trauma and posttraumatic stress disorder: a quantitative review of 25 years of research.

Do we consciously cause our actions, or do they happen to us? Philosophers, psychologists, neuroscientists, theologians, and lawyers have long debated the existence of free will versus determinism. In this book Daniel Wegner offers a novel understanding of the issue. Like actions, he argues, the feeling of conscious will is created by the mind and brain. Yet if psychological and neural mechanisms are responsible for all human behavior, how could we have conscious will? The feeling of conscious will, Wegner shows, helps us to appreciate and remember our authorship of the things our minds and bodies do. Yes, we feel that we consciously will our actions, Wegner says, but at the same time, our actions happen to us. Although conscious will is an illusion, it serves as a guide to understanding ourselves and to developing a sense of responsibility and morality. Approaching conscious will as a topic of psychological study, Wegner examines the issue from a variety of angles. He looks at illusions of the will -- those cases where people feel that they are willing an act that they are not doing or, conversely, are not willing an act that they in fact are doing. He explores conscious will in hypnosis, Ouija board spelling, automatic writing, and facilitated communication, as well as in such phenomena as spirit possession, dissociative identity disorder, and trance channeling. The result is a book that sidesteps endless debates to focus, more fruitfully, on the impact on our lives of the illusion of conscious will.

The Illusion of Conscious Will

The relationship between a reported history of trauma and dissociative symptoms has been explained in 2 conflicting ways. Pathological dissociation has been conceptualized as a response to antecedent traumatic stress and/or severe psychological adversity. Others have proposed that dissociation makes individuals prone to fantasy, thereby engendering confabulated memories of trauma. We examine data related to a series of 8 contrasting predictions based on the trauma model and the fantasy model of dissociation. In keeping with the trauma model, the relationship between trauma and dissociation was consistent and moderate in strength, and remained significant when objective measures of trauma were used. Dissociation was temporally related to trauma and trauma treatment, and was predictive of trauma history when fantasy proneness was controlled. Dissociation was not reliably associated with suggestibility, nor was there evidence for the fantasy model prediction of greater inaccuracy of recovered memory. Instead, dissociation was positively related to a history of trauma memory recovery and negatively related to the more general measures of narrative cohesion. Research also supports the trauma theory of dissociation as a regulatory response to fear or other extreme emotion with measurable biological correlates. We conclude, on the basis of evidence related to these 8 predictions, that there is strong empirical support for the hypothesis that trauma causes dissociation, and that dissociation remains related to trauma history when fantasy proneness is controlled. We find little support for the hypothesis that the dissociation–trauma relationship is due to fantasy proneness or confabulated memories of trauma.

/pdf/evaluation-of-the-evidence-for-the-trauma-and-fantasy-models-3i92em6xwl.pdf

Evaluation of the Evidence for the Trauma and Fantasy Models of Dissociation

The development and validation of the state and trait food-cravings questionnaires

Objective
We examined affective and cognitive components of body image related to physical appearance, weight, and health among 120 university men and women of three racial/ethnic groups: African American, European American, and Latino/a American.

Method
Participants completed a Background Information Sheet, the Multidimensional Body-Self Relations Questionnaire (MBSRQ), the Body-Esteem Scale (BES) with additional items, and the Balanced Inventory of Desirable Responding (BIDR). We tested for effects of race/ethnicity and gender on the body image measures while controlling for age, body size, social desirability, and socioeconomic status (SES).

Results
African Americans reported greatest body satisfaction and least overestimation of weight. Latino/a Americans were equal to or higher than European Americans on all indices. Gender differences occurred on global body image, weight concerns, fitness, and health. There were no Gender × Race/Ethnicity interactions.

Discussion
This pattern of racial/ethnic and gender differences shows a need for exploring a wider range of culturally relevant body image dimensions. © 2000 by John Wiley & Sons, Inc. Int J Eat Disord 27: 310–316, 2000.

Comparisons of body image dimensions by race/ethnicity and gender in a university population.

Objective: We examined the potential for ethnicity to moderate the relationships between awareness and internalization of sociocultural ideals of appearance and between internalization and body dissatisfaction. Spanish (n ¼ 100), Mexican American (n ¼ 100), and European American (n ¼ 100) female participants completed measures of sociocultural attitudes and body dissatisfaction. Path analysis using maximum likelihood with robust standard errors tested the relationships across and within ethnic groups. Results: There was evidence for the mediational effect of internalization on the relationship between awareness and body dissatisfaction. Furthermore, both relationships were significantly stronger for European American women than for Mexican American or Spanish women (the predicted moderator effect).

/pdf/ethnicity-as-a-protective-factor-against-internalization-of-3in1kkxuje.pdf

David H. Gleaves

Papers

Evaluation of the Evidence for the Trauma and Fantasy Models of Dissociation

The development and validation of the state and trait food-cravings questionnaires

Comparisons of body image dimensions by race/ethnicity and gender in a university population.

Ethnicity as a protective factor against internalization of a thin ideal and body dissatisfaction.

Development of a simple procedure for assessing body image disturbances.