Discrepancies between implicit and explicit self-esteem: implications for narcissism and self-esteem instability

ABSTRACT There appear to be two forms of high self-esteem: secure high self-esteem (which is often linked with psychological health) and fragile high self-esteem (which is generally associated with poor psychological adjustment and impaired interpersonal relationships). Discrepant high self-esteem is a form of fragile self-esteem characterized by high explicit self-esteem and low implicit self-esteem. The present study examined whether discrepant high self-esteem was associated with narcissism and self-esteem instability in an undergraduate sample. Using multiple measures of implicit self-esteem, two basic findings emerged from the present study. First, participants with discrepant high self-esteem possessed the highest levels of narcissism. Second, participants with high explicit self-esteem and high implicit self-esteem displayed the most stable self-esteem. Findings are discussed in terms of secure and fragile high self-esteem.     

Children's understanding of reputations

In the present study, the authors investigated age differences in children's understanding (a) that a person's behavior may contribute to the formation of a shared opinion within the peer group and (b) that origins of a reputation can be direct or indirect. The authors read stories in which a target character engaged in either prosocial or antisocial interactions with peers to children in kindergarten, 2nd, and 4th grade. They then asked the children to judge how various peers viewed the target character. Children's explanations indicated that children in all of those age groups understood that firsthand experience influenced peers' opinions, and by 2nd grade, children understood that indirect experience or gossip also might have contributed to an individual's reputation.     

Trait emotional intelligence profiles of students from different university faculties

This study investigated the trait emotional intelligence (trait EI or trait emotional self‐efficacy) profiles of 512 students from five university faculties: technical studies, natural sciences, social sciences, arts, and humanities. Using the Trait Emotional Intelligence Questionnaire, it was hypothesised that (a) social sciences would score higher than technical studies in Emotionality, (b) arts would score higher than technical studies in Emotionality, (c) arts would score lower than technical studies in Self‐control, and (d) there would be an interaction between gender and faculty, whereby female students would score higher than male students within the social sciences only. Several other exploratory comparisons were also performed. Results supported hypotheses (a), (b), and (d), but not hypothesis (c), although the differences were in the predicted direction.     

Corporeal awareness and proprioceptive sense of the phantom

Phantom limb perception almost invariably follows limb amputation, and can be characterized by various corporeal and proprioceptive qualities. We report a study of 283 amputees, which administered a structured questionnaire to systematically determine the relative frequency and nature of various bodily aspects of phantom limb perception. These include the size, shape, posture, and telescoping of the phantom; exteroceptive sensations of itch, touch, pressure, vibration, temperature, and ‘electric’ sensations; and prosthesis embodiment. Phantom limbs were generally found to be characterized by properties that parallel those of the intact body, although with anatomically impossible configurations sometimes being perceived. We suggest that both the internal limb image and limb schemata play a significant role in the continued perception of phantom limbs.     

Two simple approximations to the distributions of quadratic forms

Many test statistics are asymptotically equivalent to quadratic forms of normal variables, which are further equivalent to with z_i being independent and following N(0,1). Two approximations to the distribution of T have been implemented in popular software and are widely used in evaluating various models. It is important to know how accurate these approximations are when compared to each other and to the exact distribution of T. The paper systematically studies the quality of the two approximations and examines the effect of the λ_i and the degrees of freedom d by analysis and Monte Carlo. The results imply that the adjusted distribution for T can be as good as knowing its exact distribution. When the coefficient of variation of the λ_i is small, the rescaled statistic is also adequate for practical model inference. But comparing T_R against will inflate type I errors when substantial differences exist among the λ_i, especially, when d is also large.     

Bayesian analysis of mixtures in structural equation models with non‐ignorable missing data

Structural equation models (SEMs) have become widely used to determine the interrelationships between latent and observed variables in social, psychological, and behavioural sciences. As heterogeneous data are very common in practical research in these fields, the analysis of mixture models has received a lot of attention in the literature. An important issue in the analysis of mixture SEMs is the presence of missing data, in particular of data missing with a non‐ignorable mechanism. However, only a limited amount of work has been done in analysing mixture SEMs with non‐ignorable missing data. The main objective of this paper is to develop a Bayesian approach for analysing mixture SEMs with an unknown number of components and non‐ignorable missing data. A simulation study shows that Bayesian estimates obtained by the proposed Markov chain Monte Carlo methods are accurate and the Bayes factor computed via a path sampling procedure is useful for identifying the correct number of components, selecting an appropriate missingness mechanism, and investigating various effects of latent variables in the mixture SEMs. A real data set on a study of job satisfaction is used to demonstrate the methodology.     

Social Representations of AIDS: Pictures in Abnormal Psychology Textbooks, 1984–20051

We identified 129 pictures relating to AIDS/HIV in 94 abnormal psychology textbooks published between 1984 and 2005. Pictures included 189 persons with AIDS/HIV status or risk and 134 AIDS‐related objects; they appeared in chapters on stress, sexual issues, substance abuse, and organic brain disorders. Individuals depicted were overwhelmingly male, White, adult, of unspecified sexual orientation, and undiagnosed with mental disorder. The most frequent AIDS‐related objects were signs and posters, hospital furnishings, and drug paraphernalia. Thematic motifs across pictures included patient, information source, junkie, support group, celebrity, child victim, protesters, memorials, condom dispensary, and viral attack. Images of AIDS continue to invoke concepts of “the Other,” death, victimization, and culpability. It is difficult to discuss AIDS without accessing its stereotypes.