The effects of anxiety upon attention allocation to affective stimuli

Pictures of emotionally aversive, neutral, and pleasant scenes were presented for 500 ms, followed by a probe presented in the same location (valid trials) or an alternate location (invalid trials) as the picture. Response-times to the probes were recorded in low (N=20) and high (N=27) trait anxious participants. Results revealed an overall negative cue validity effect of shorter reaction times (RTs) on invalid than valid trials, suggestive of an inhibition of return effect. Moreover, high trait anxious females showed a reduced negative cue validity effect for aversive pictures in comparison with neutral and pleasant pictures, suggestive of selective interference by the unpleasant material. By contrast, low trait anxious females showed an enhanced negative cue validity effect for aversive pictures relative to neutral and pleasant pictures, suggestive of attentional avoidance of the aversive content. The emotional content of picture cues did not significantly affect RTs in males, regardless of anxiety status. The results suggest that biased attention processes for aversive stimuli may contribute to the greater female propensity for anxiety disorders.     

A Cross‐Cultural Comparison of U.S. and Japanese Trainees’ Emotion‐Recognition Ability

This study investigated the ability of non‐Hispanic White U.S. counseling psychology trainees and Japanese clinical psychology trainees to recognize facially expressed emotions. Researchers proposed that an in‐group advantage for emotion recognition would occur, women would have higher emotion‐recognition accuracy than men, and participants would vary in their emotion‐intensity ratings. Sixty White U.S. students and 60 Japanese students viewed photographs of non‐Hispanic White U.S. and Japanese individuals expressing emotions and completed a survey assessing emotion‐recognition ability and emotion‐intensity ratings. Two four‐way mixed‐factor analyses of variance were performed, examining effects of participant nationality/race, participant gender, poser nationality/race, and poser gender on emotion‐recognition accuracy scores and intensity ratings. Results did not support the in‐group advantage hypothesis, rather, U.S. participants had higher accuracy rates than Japanese trainees overall. No gender differences in accuracy were found. However, respondents varied in their intensity ratings across gender and nationality. Implications for training applied psychology students and for future research are presented.     

Characterization and Prediction of Sexual and Nonsexual Recidivism Among Adjudicated Juvenile Sex Offenders

Estimating the risk of sexual recidivism for a juvenile sex offender is essential in order to protect public safety by identifying and evaluating high risk adolescents and to ensure the rights and welfare of juvenile offenders who will not likely reoffend. Empirically validated risk assessment methods are needed to aid in the classification and treatment of juvenile sex offenders. The present study utilized a dataset collected by Maricopa County, AZ, and aggregated by the National Juvenile Court Data Archive. The purpose of the study was to evaluate and characterize risk factors for juveniles who have been charged with a sexual offense in order to determine the predictive utility of these factors for subsequent offending, as well as offense trajectory, and to evaluate risk factors for nonsexual offenders who have committed crimes of various severities. The results of the present study show the strongest individual predictors of sexual recidivism to be prior nonsexual offending, prior sexual offending, hands‐off offending, offending against a child, younger school grade/age at time of initial offense, Asian or Hispanic ethnicity, and not attending school. A preliminary screening measure was developed from the seven positive risk factors, and ROC analysis produced an AUC indicating moderate predictive utility in discriminating between juvenile sex offenders who would sexually reoffend and those who would not. Copyright © 2013 John Wiley & Sons, Ltd.     

Replicating and Extending Past Personality/Job Satisfaction Meta-Analyses

A meta-analysis summarizing results of 187 studies reporting cross-sectional and longitudinal relationships between job satisfaction and personality is described. The Big Five factor of Neuroticism related most strongly and negatively to job satisfaction (?.25), with the other factors ranging from .16 (Conscientiousness) to ?.02 (Openness to Experience). Job satisfaction was positively related to internal locus of control (LOC), positive affectivity, and Type A (achievement striving). Results showed negative relationships with external LOC, trait anger, Machiavellianism, negative affectivity/trait anxiety, and Type A (global and impatience/irritability). Job satisfaction had a very weak, negative correlation with narcissism that was indistinguishable from zero. These relationships were similar, although the effect sizes were generally not as strong, when examined in a longitudinal context. The distinctiveness of Extraversion and positive affectivity, as well as that of global and composite measures of job satisfaction, are discussed.     

Moderators and mediators of the stress-aggression relationship: executive function and state anger

The present study examined the effects of executive function (i.e., EF) and anger/hostility on the relationship between stress (across individual stress domains, as well as at the aggregate level) and aggression. Two independent groups of participants-a college sample and a low-income community sample-were administered a battery of self-report measures concerning the subjective experience of stress, aggressive behaviors, and feelings of state anger and hostility in the last month, along with a battery of well-validated neuropsychological tests of EF. Across both samples, the stress domains that demonstrated the strongest associations with aggression were those involving chronic strains of daily living (e.g., job, financial, health) versus interpersonal stressors (e.g., family, romantic). In the community sample, analyses also revealed a significant interaction between perceived stress (aggregated across domains) and EF in predicting aggressive behavior. Specifically, participants with relatively low EF abilities, across different EF processes, showed a stronger relationship between different domains of stress and aggression in the last month. Similar effects were demonstrated in the college sample, although the interaction was not significant. In both samples, experiences of anger and hostility in the last month mediated the relationship between perceived stress (aggregate) and aggressive behavior among those low, but not high, in EF. These findings highlight the importance of higher-order cognitive processes in regulating appropriate affective and behavioral responses across different types of individuals, particularly among those experiencing high levels of stress.     

Intake of high-intensity sweeteners alters the ability of sweet taste to signal caloric consequences: implications for the learned control of energy and body weight regulation

Recent results from both human epidemiological and experimental studies with animals suggest that intake of noncaloric sweeteners may promote, rather than protect against, weight gain and other disturbances of energy regulation. However, without a viable mechanism to explain how consumption of noncaloric sweeteners can increase energy intake and body weight, the persuasiveness of such results has been limited. Using a rat model, the present research showed that intake of noncaloric sweeteners reduces the effectiveness of learned associations between sweet tastes and postingestive caloric outcomes (Experiment 1) and that interfering with this association may impair the ability of rats to regulate their intake of sweet, but not nonsweet, high-fat and high-calorie food (Experiment 2). The results support the hypothesis that consuming noncaloric sweeteners may promote excessive intake and body weight gain by weakening a predictive relationship between sweet taste and the caloric consequences of eating.     

Mutual exclusivity in autism spectrum disorders: testing the pragmatic hypothesis

While there is ample evidence that children treat words as mutually exclusive, the cognitive basis of this bias is widely debated. We focus on the distinction between pragmatic and lexical constraints accounts. High-functioning children with autism spectrum disorders (ASD) offer a unique perspective on this debate, as they acquire substantial vocabularies despite impoverished social-pragmatic skills. We tested children and adolescents with ASD in a paradigm examining mutual exclusivity for words and facts. Words were interpreted contrastively more often than facts. Word performance was associated with vocabulary size; fact performance was associated with social-communication skills. Thus mutual exclusivity does not appear to be driven by pragmatics, suggesting that it is either a lexical constraint or a reflection of domain-general learning processes.     

A pilot study of performance in young and middle-aged adults on verbal recall

The objective was to explore whether middle-aged adults (M age = 48.9 yr.; n = 26) differed on verbal recall from young adults (M age = 26.3 yr.; n = 26). Little data exist on the performance of middle-aged, healthy adults. Groups of young and middle-aged adults recalled words from the Rey Auditory Verbal Learning Test across six trials during a single session. The same 15 words were used for recall in Trials 1-5. Prior to the sixth trial, 15 distractor words were presented. Participants then recalled the original set of 15 words. No significant differences occurred on any of the recall trials. Although the power of this study was low, the effect of age is apparently quite small.     

Depressive implicit associations and adults' reports of childhood abuse

Theory and research suggest that negative events in childhood (e.g., childhood abuse) may contribute to the development of a cognitive vulnerability to depression. A limitation of past research, however, is that the majority has focused on explicit cognitions (e.g., attributional style) and it remains unclear whether similar relations would be observed for more implicit measures of depressive cognitions. This study investigated the relation between young adults' reports of childhood abuse and their implicit depressive cognitions, as measured by the Implicit Association Test. As hypothesised, young adults reporting a history of childhood abuse exhibited stronger implicit associations for depression-relevant stimuli than did individuals with no abuse history. These results were maintained even after statistically controlling for the influence of current depressive symptom levels.     

Self-presentational persona: simultaneous management of multiple impressions

Most research on self-presentation has examined how people convey images of themselves on only 1 or 2 dimensions at a time. In everyday interactions, however, people often manage their impressions on several image-relevant dimensions simultaneously. By examining people's self-presentations to several targets across multiple dimensions, these 2 studies offer new insights into the nature of self-presentation and provide a novel paradigm for studying impression management. Results showed that most people rely on a relatively small number of basic self-presentational personas in which they convey particular profiles of impressions as a set and that these personas reflect both normative influences to project images that are appropriate to a particular target and distinctive influences by which people put an idiosyncratic spin on these normative images. Furthermore, although people's self-presentational profiles correlate moderately with their self-views, they tailor their public images to specific targets. The degree to which participants' self-presentations were normative and distinctive, as well as the extent to which they reflected their own self-views, were moderated by individual differences in agreeableness, self-esteem, authenticity, and Machiavellianism.