Understanding the Vital Human Quest for Self-Esteem

ABSTRACT— Authors have long noted the human penchant for self-esteem. Experimental research has revealed that this desire for self-esteem has wide-ranging effects on cognition, emotion, and behavior. Terror management theory explains that this desire for self-esteem results from a fundamental need for psychological security, which is engendered by humans' awareness of their own vulnerability and mortality. A large body of evidence has supported this explanation. Specifically, substantial lines of research have shown that self-esteem buffers anxiety and reduces defenses against death and that reminders of mortality increase efforts to defend and bolster self-esteem. Complementary findings have helped clarify the role of culture in self-esteem striving and the ways in which people can vary in their level, stability, and sources of self-esteem. I conclude by briefly considering how this contemporary knowledge regarding the quest for self-esteem informs current events and daily life.     

Constant versus variable response signal delays in speed--accuracy trade-offs: effects of advance preparation for processing time

In two experiments, we used response signals (RSs) to control processing time and trace out speed--accuracy trade-off(SAT) functions in a difficult perceptual discrimination task. Each experiment compared performance in blocks of trials with constant and, hence, temporally predictable RS lags against performance in blocks with variable, unpredictable RS lags. In both experiments, essentially equivalent SAT functions were observed with constant and variable RS lags. We conclude that there is little effect of advance preparation for a given processing time, suggesting that the discrimination mechanisms underlying SAT functions are driven solely by bottom-up information processing in perceptual discrimination tasks.     

Differential redundancy gain in onset detection versus offset detection

In a visual simple reaction time paradigm with attention divided between the left and right visual fields, redundancy gain refers to the finding of faster responses to stimuli presented in both fields than to single stimuli. The present study investigated whether the effects of low-level perceptual processing affect the redundancy gain by comparing the detection of onsets versus offsets. In different blocks, participants responded to left and right visual field stimuli that either appeared (onset) or disappeared (offset), with a single stimulus change in some trials and two redundant stimulus changes in others. With onset stimuli, the results replicated previous redundancy gain effects. In contrast, there was much less redundancy gain when participants responded to stimulus offsets. This finding suggests that redundancy gain is sensitive to low-level perceptual characteristics, such as onset versus offset presentation of stimuli.     

Psychopathy and Identification of Facial Expressions of Emotion

The authors examined the association between psychopathy and identification of facial expressions of emotion. Previous research in this area is scant and has produced contradictory findings (Blair et. al., 2001, 2004; Glass & Newman, 2006; Kosson et al., 2002). One hundred and forty-five male jail inmates, rated using the Hare Psychopathy Checklist: Screening Version participated in a facial affect recognition task. Participants were shown faces containing one of five emotions (happiness, sadness, fear, anger, or shame) displayed at one of two different levels of intensity of expression (100% or 60%). The authors predicted that psychopathy would be associated with decreased affect recognition, particularly for sad and fearful emotional expressions, and decreased recognition of less intense displays of facial affect. Results were largely consistent with expectations in that psychopathy was negatively correlated with overall facial recognition of affect, sad facial affect, and recognition of less intense displays of affect. An unexpected negative correlation with recognition of happy facial affect was also found. These results suggest that psychopathy may be associated with a general deficit in affect recognition.     

Sample size and correlational inference

In 4 studies, the authors examined the hypothesis that the structure of the informational environment makes small samples more informative than large ones for drawing inferences about population correlations. The specific purpose of the studies was to test predictions arising from the signal detection simulations of R. B. Anderson, M. E. Doherty, N. D. Berg, and J. C. Friedrich (2005). The results of a simulation study in the present article confirmed and extended previous theoretical claims (R. B. Anderson et al., 2005) that in a yes/no correlation detection task, small-sample advantages should occur but should be restricted to particular decision conditions. In 3 behavioral studies, participants viewed larger or smaller samples of data pairs and judged whether each sample had been drawn from a population characterized by a zero correlation or from one characterized by a greater-than-zero correlation. Consistent with traditional statistical theory, accuracy tended to be greater for larger than for smaller samples, though there was a small-sample advantage in 1 experimental condition. The results are discussed in relation to alternative theoretical and behavioral paradigms such as those of Y. Kareev (e.g., 2005) and K. Fiedler and Y. Kareev (2006).     

A Test of Contextual Theory: The Relationship Among Relational Ethics,Marital Satisfaction,Health Problems,and Depression

Few studies have examined the theoretical underpinning of contextual theory. Using structural equation modeling, the relationship among relational ethics (recognized as the most important aspect of contextual theory), marital satisfaction, depression, and illness was examined. Data came from a national sample of 632 mid-life, married individuals. Results supported Nagy’s contextual theory. The total score of the Relational Ethics Scale was a significant predictor of marital satisfaction, and marital satisfaction was significantly associated with depression and health problems. Vertical and horizontal subscales of relational ethics also were significant predictors of depression and health problems through the mediating variable of marital satisfaction.     

A man with multiple disabilities using a head‐turning response to reduce the effects of his drooling

A man with multiple disabilities was taught to perform a head‐turning response to activate optic sensors embedded in a small spongy structure at his shoulder and produce preferred stimuli. By touching the spongy structure with chin and mouth (i.e., to activate the sensors), the man would clean these areas thus curbing the effects of his drooling. Data showed that the man increased the frequency of his head‐turning responses and reduced drooling effects (chin wetness) through the intervention and a 3‐month follow‐up. Forty university students, who were involved in a social validation assessment, indicated that the intervention was suitable and enjoyable to the man, had a social/educational function, and represented an approach that they supported. Copyright © 2008 John Wiley & Sons, Ltd.     

Self-esteem and autonomic physiology: parallels between self-esteem and cardiac vagal tone as buffers of threat

In this article a potential physiological connection to self-esteem is suggested: cardiac vagal tone, the degree of influence on the heart by the vagus, a primary nerve of the parasympathetic nervous system. This hypothesis emerges from parallels between the two literatures that suggest both self-esteem and cardiac vagal tone function to provide protection from threat responding. This article reviews these literatures and evidence and preliminary findings that suggest in some contexts self-esteem and cardiac vagal tone may exert an influence on each other. Last, the article discusses theoretical and applied health implications of this potential physiological connection to self-esteem.     

Experiences of transgender prisoners and their knowledge,attitudes, and practices regarding sexual behaviors and HIV/STIs: A systematic review

Background: Despite transgender people being more visible in prison systems, research suggests they are at higher risk of experiencing sexual violence compared to other prisoners. Research also suggests that transgender prisoners experience harassment, and physical and sexual assault by fellow prisoners, and prison officers who lack transgender-specific health knowledge. There exist no systematic reviews on the experiences of transgender people in prisons. This review aims to fill this research gap. The following question developed in consultation with transgender, sexual health/HIV and corrective services stakeholders has guided the systematic review: What are transgender and gender-diverse prisoners’ experiences in various prison settings and what are their knowledge, attitudes and practices regarding sexual behaviors and HIV/STIs?

Methods: The review followed the PRISMA guidelines and searches were conducted in four databases for the period of January 2007 to August 2017. Studies were assessed against predetermined inclusion and exclusion criteria. Included studies were peer-reviewed, written in English with online full-text availability and reported data on transgender and gender-diverse prisoner experiences relevant to the research question.

Results: Eleven studies (nine qualitative, one quantitative, one mixed-methods; nine in USA, two in Australia) met the criteria for review. Four studies were of high quality, six were of good/acceptable quality, and one study was of modest quality. Transgender and gender-diverse prisoners reported a range of challenges which included sexual assault, discrimination, stigma, harassment, and mistreatment. Information on their sexual health and HIV/STIs knowledge, attitudes, practices is in short supply. Also, their lack of access to gender-affirming, sexual health/STIs and mental health services is commonplace.

Conclusions: The experiences of transgender prisoners as reported in this review are almost uniformly more difficult than other prisoners. Their “otherness” is used as a weapon against them by fellow prisoners through intimidation and violence (including sexual) and by prison officers through neglect and ignorance.