Perceptions and metaperceptions of same-sex social interactions in college women with disordered eating patterns

This study compared perceptions and metaperceptions after a social interaction between a woman with disordered eating (subclinical bulimia nervosa) and a female interaction partner. Hypotheses were: women with disordered eating would have more negative metaperceptions of social interactions than women without disordered eating, and women with disordered eating would show a greater discrepancy between metaperceptions and perceptions than women without disordered eating. All participants completed questionnaires about their perceptions and metaperceptions post-interaction. Results showed women with disordered eating thought that they had made a negative impression; findings addressing the relationships among social desirability, loneliness, social support utilization, and fear of negative evaluation are also discussed.     

On the basis of belief in causal and diagnostic conditionals

According to the suppositional theory of conditionals, people assess their belief in a conditional statement of the form “if p then q” by conducting a mental simulation on the supposition of p in which they assess their degree of belief in q. This leads to them to the judge the probability of a conditional statement to be equal to the conditional probability, P(q|p). Evidence for this conditional probability hypothesis has been adduced in earlier studies for abstract, causal, and counterfactual conditionals. For the realistic conditionals, it is natural to assume that people perform such mental simulations by building causal mental models from prior causes to later effects. However, in the present study we show that the conditional probability hypothesis extends to diagnostic conditionals, which relate effects to causes. This new finding presents a major challenge for theoretical accounts of the mental processing of conditional statements.     

Improving reading outcomes for children with learning disabilities: using brief experimental analysis to develop parent-tutoring interventions

The present study assessed the effects of summer parent tutoring on 3 children with learning disabilities using empirically derived reading interventions. Brief experimental analyses were used to identify customized reading fluency interventions. Parents were trained to use the intervention strategies with their children. Parents implemented the procedures during parent-tutoring sessions at home and results were measured continuously in high-word-overlap and low-word-overlap passages to determine whether generalization occurred. Parent and child satisfaction with the procedures was assessed. Results demonstrated generalized increases in reading fluency in both high-word-overlap and low-word-overlap passages as a function of parent tutoring. Also, acceptability ratings by children and their parents indicated that they viewed the interventions as acceptable and effective. Results are discussed in terms of structuring reading fluency interventions that promote generalization and maintenance of treatment effects.     

Absence makes the adaptations grow fonder: proportion of time apart from partner, male sexual psychology, and sperm competition in humans (Homo sapiens)

Sperm competition occurs when the sperm of multiple males concurrently occupy the reproductive tract of a female and compete to fertilize an egg. We used a questionnaire to investigate psychological responses to the risk of sperm competition for 237 men in committed, sexual relationships. As predicted, a man who spends a greater (relative to a man who spends a lesser) proportion of time apart from his partner since the couple's last copulation reported (a) greater sexual interest in his partner, (b) greater distress in response to his partner's sexual rejection, and (c) greater sexual persistence in response to his partner's sexual rejection. All effects were independent of total time since the couple's last copulation and the man's relationship satisfaction. Discussion addresses limitations of the current research and situates the current results within the broader comparative literature on adaptation to sperm competition.     

A Comparison of Suicide Note Writers with Suicides Who Did Not Leave Notes

There is disagreement in the suicide literature on the value of suicide notes as a data source, particularly regarding the extent to which suicide decedents who write notes differ from those who do not. Using 10 years of suicide cases from Summit County, Ohio, these two groups were compared on 40 variables including sociodemographic characteristics, reported affect before death, precipitating events, physical and mental health status and care, and method of suicide. The only differences found were that note writers were more likely to have lived alone and had made prior suicide threats. These findings suggest that for research purposes, suicide cases with and without notes are essentially similar.     

Making use of professional development: Employee interests and motivational goal orientations

Vocational interests and goal orientation (GO) are examined for their potential influences on employees' decisions to engage in professional development and to apply the knowledge and skills gained from development activities in their jobs. Specifically, professional development, in the form of continuing professional education (CE), was examined for a variety of practicing healthcare professionals (N = 183), including physicians, nurses, and allied health professionals in the Midwest United States. Aspects of vocational interest theory (interests and congruence) and GO theory predicted CE outcomes (voluntary participation in CE beyond professional requirements and the application of CE learning at work). Further, employee GO mediated between interests and the application of CE learning at work, providing evidence of a work-specific motivational process linking interests with performance-related behavioral outcomes.     

Examining the Relationship Between Conspiracy Theories,Paranormal Beliefs,and Pseudoscience Acceptance Among a University Population

Very little research has investigated whether believing in paranormal, conspiracy, and pseudoscientific claims are related, even though they share the property of having no epistemic warrant. The present study investigated the association between these categories of epistemically unwarranted beliefs. Results revealed moderate to strong positive correlations between the three categories of epistemically unwarranted beliefs, suggesting that believers in one type tended to also endorse other types. In addition, one individual difference measure, looking at differences in endorsing ontological confusions, was found to be predictive of both paranormal and conspiracy beliefs. Understanding the relationship between peoples' beliefs in these types of claims has theoretical implications for research into why individuals believe empirically unsubstantiated claims. Copyright © 2014 John Wiley & Sons, Ltd.