Gendered Political Behavior: A Darwinian Feminist Approach

Darwinian feminists use an evolutionary framework to examine behaviors that promote survival and reproductive success. Subsequent power relations between women and men arise from conflicting reproductive strategies and social scientists ought to reconfigure their understanding of the psychological and behavioral repertoires of women and men based on their dynamic interactions throughout human evolution. This paper is an addition to the feminist literature on women’s contribution to evolution through an exploration of autonomy and leadership in egalitarian society and uses a Darwinian feminist approach to understand gendered political behavior.     

Evaluation of Peer Comforting Strategies by Children and Adolescents

Despite the importance of social support across the lifespan and extensive research on supportive communication between adults, little is known about how children or adolescents respond to the comforting efforts of their peers. The current study was designed to examine how 5th, 7th, and 9th graders evaluate six peer comforting strategies (sympathy, account giving, companionship, advice, optimism, and minimization) and to assess moderating effects of age, gender, and situation. Participants (N= 292) read scenarios involving a social rejection or academic failure and rated messages for affective improvement and perceived caring. Results indicated that companionship was the most positively evaluated strategy on both dependent variables, whereas minimization and account were least positively evaluated; sympathy, advice, and optimism received intermediate evaluations. These results were somewhat moderated by age, gender, and situation. Results are discussed with respect to potential differences between adult and tween evaluations and expectations in comforting interactions.     

Correlates of Academic Procrastination and Students’ Grade Goals

This study examined correlates of academic procrastination and students’ grade goals in a sample of 226 undergraduates from Singapore. Findings indicated that self-efficacy for self-regulated learning was significantly and negatively related to procrastination. High self-efficacy for self-regulated learning also predicted students’ expectations of doing well and low self-efficacy for self-regulated learning predicted students’ expectations of not doing well academically. Additionally, help-seeking predicted students’ expectations of doing well academically while academic stress predicted students’ expectations of not doing well academically. Implications for education and educational practice were discussed. This project was partially supported by the Undergraduate Research Experience on Campus (URECA) program from Nanyang Technological University, Singapore.     

The Impact of Failing to Give an Apology and the Need-for-Cognition on Anger

This study examined how failing to give an apology would affect the anger of persons high and low in the need-for-cognition. We hypothesized that failing to apologize when there was an opportunity would lead to more anger than a no communication control condition, and that apologizing would lead to less anger than the control condition. Further, we hypothesized that these effects would be particularly strong in participants with a low need-for-cognition. To test these hypotheses 60 participants were put in an anger inducing situation and randomly assigned to one of three conditions: apology, no apology (fail to apologize), and control condition where there was no opportunity for an apology. As predicted, failure to apologize was associated with more anger than the control condition. With participants low in the need-for-cognition, the failure to apologize resulted in more anger than either the no communication control or the apology condition.     

Training generalized spatial skills

Spatial transformation skills are an essential aspect of cognitive ability. These skills can be improved by practice, but such improvement has usually been specific to tasks and stimuli. The present study investigated whether intensive long-term practice leads to change that transcends stimulus and task parameters. Thirty-one participants (14 male, 17 female) were tested on three cognitive tasks: a computerized version of the Shepard-Metzler (1971) mental rotation task (MRT), a mental paper-folding task (MPFT), and a verbal analogies task (VAT). Each individual then participated in daily practice sessions with the MRT or the MPFT over 21 days. Postpractice comparisons revealed transfer of practice gains to novel stimuli for the practiced task, as well as transfer to the other, nonpracticed spatial task. Thus, practice effects were process based, not instance based. Improvement in the nonpracticed spatial task was greater than that in the VAT; thus, improvement was not merely due to greater ease with computerized testing.     

Subtyping children and adolescents with loss of control eating by negative affect and dietary restraint

OBJECTIVE: Research suggests that subtyping adults with binge eating disorders by dietary restraint and negative affect predicts comorbid psychopathology, binge eating severity, and treatment outcome. Little research has explored the validity and clinical utility of subtyping youth along these dimensions. METHOD: Children (aged 8-18 years) reporting loss of control eating (n=159) were characterized based upon measures of dietary restraint and negative affect using cluster analysis, and then compared regarding disordered eating attitudes and behaviors, and parent-reported behavior problems. RESULTS: Robust subtypes characterized by dietary restraint (n=114; 71.7%) and dietary restraint/high negative affect (n=45; 28.3%) emerged. Compared to the former group, the dietary restraint/high negative affect subtype evidenced increased shape and weight concerns, more frequent binge eating episodes, and higher rates of parent-reported problems (all ps<0.05). CONCLUSION: Similar to findings from the adult literature, the presence of negative affect may mark a more severe variant of loss of control eating in youth. Future research should explore the impact of dietary restraint/negative affect subtypes on psychiatric functioning, body weight, and treatment outcome.     

Prefrontal Cortex,Emotion, and Approach/Withdrawal Motivation

This article provides a selective review of the literature and current theories regarding the role of prefrontal cortex, along with some other critical brain regions, in emotion and motivation. Seemingly contradictory findings have often appeared in this literature. Research attempting to resolve these contradictions has been the basis of new areas of growth and has led to more sophisticated understandings of emotional and motivational processes as well as neural networks associated with these processes. Progress has, in part, depended on methodological advances that allow for increased resolution in brain imaging. A number of issues are currently in play, among them the role of prefrontal cortex in emotional or motivational processes. This debate fosters research that will likely lead to further refinement of conceptualizations of emotion, motivation, and the neural processes associated with them.     

Infants prefer motionese to adult‐directed action

In two studies, we investigated infants’ preference for infant‐directed (ID) action or ‘motionese’ ( Brand, Baldwin & Ashburn, 2002 ) relative to adult‐directed (AD) action. In Study 1, full‐featured videos were shown to 32 6‐ to 8‐month‐olds, who demonstrated a strong preference for ID action. In Study 2, infants at 6–8 months (n= 28) and 11–13 months (n= 24) were shown either standard ID and AD clips, or clips in which demonstrators’ faces were blurred to obscure emotional and eye‐gaze information. Across both ages, infants showed evidence of preferring ID to AD action, even when faces were blurred. Infants did not have a preference for still‐frame images of the demonstrators, indicating that the ID preference arose from action characteristics, not demonstrators’ general appearance. These results suggest that motionese enhances infants’ attention to action, possibly supporting infants’ learning.     

Children's working understanding of the knowledge gained from seeing and feeling

In three experiments (N = 48 3‐ to 4‐year olds; 100 3‐ to 5‐year olds; 54 4‐year‐olds), children who could see or feel a target toy, recognized when they had sufficient information to answer ‘Which one is it?’ and when they needed additional access. They were weaker at taking the informative modality of access when the choice was between seeing more of a partially visible toy and feeling it; at doing so when the target was completely hidden; and at reporting seeing or feeling as their source of knowledge of the target's identity having experienced both. Working understanding of the knowledge gained from seeing and feeling (identifying the target efficiently) was not necessarily in advance of explicit understanding (reporting the informative source).     

Effects of auditory input in individuation tasks

Under many conditions auditory input interferes with visual processing, especially early in development. These interference effects are often more pronounced when the auditory input is unfamiliar than when the auditory input is familiar (e.g. human speech, pre‐familiarized sounds, etc.). The current study extends this research by examining how auditory input affects 8‐ and 14‐month‐olds’ performance on individuation tasks. The results of the current study indicate that both unfamiliar sounds and words interfered with infants’ performance on an individuation task, with cross‐modal interference effects being numerically stronger for unfamiliar sounds. The effects of auditory input on a variety of lexical tasks are discussed.