Is the psychological refractory period effect for ideomotor compatible tasks eliminated by speed-stress instructions?

It has been argued that the psychological refractory period (PRP) effect is eliminated with two ideomotor compatible tasks when instructions stress fast and simultaneous responding. Three experiments were conducted to test this hypothesis. In all experiments, Task 1 required spatially compatible manual responses (left or right) to the direction of an arrow, and Task 2 required saying the name of the auditory letter A or B. In Experiments 1 and 3, the manual responses were keypresses made with the left and right hands, whereas in Experiment 2 they were left-right toggle-switch movements made with the dominant hand. Instructions that stressed response speed reduced reaction time and increased error rate compared to standard instructions to respond fast and accurately, but did not eliminate the PRP effect on Task 2 reaction time. These results imply that, even when response speed is emphasized, ideomotor compatible tasks do not bypass response selection.     

Regulatory focus as a predictor of omission bias in moral judgment: Mediating role of anticipated regrets

Omission bias occurs when people are more reluctant to accept negative consequences caused by their actions than by their inaction. Recent research on omission bias in decision‐making has found evidence for individual differences, thus indicating that some people are more likely to show omission inclination than others. The present research aims to explore the role of regulatory focus as individual difference variables in omission bias. Moreover, we examine whether anticipated regret mediates the relationship between regulatory focus and moral judgement. Moral judgement tasks utilized include: (i) moral dilemma scenarios (Study 1); and (ii) ethical scenarios embracing apparent legal rule violations (Study 2). The results of both studies show that only prevention focus is significantly related to omission bias in moral judgement. Specifically, this relationship holds regardless of the nature of the ‘omission’ (whether they are deontological or utilitarian). In addition, anticipated regret/guilt for action was found to mediate the relationship between prevention focus and omission bias. Implications and limitations are discussed based on the results of the current study.     

One Size Does Not Fit All: Managing Radical and Incremental Creativity

This research extends creativity theory by re‐conceptualizing creativity as a two‐dimensional construct (radical and incremental) and examining the differential effects of intrinsic motivation, extrinsic rewards, and supportive supervision on perceptions of creativity. We hypothesize and find two distinct types of creativity that are associated with different motivational factors. We further consider how combinations of motivational factors are linked to the different types of creativity. Finally, theoretical and managerial implications are discussed.     

Cumulative Effects of Prenatal Substance Exposure and Early Adversity on Foster Children's HPA Axis Reactivity During a Psychosocial Stressor

Dysregulated hypothalamic-pituitary-adrenocortical (HPA) axis stress response has been reported among individuals with prenatal substance exposure and those with early adversity. However, few researchers have examined the combined effects of these risk factors. Patterns of HPA reactivity among maltreated foster children with and without prenatal substance exposure (N = 53; ages 9-12 years) were examined using the Trier Social Stress Test for Children. Area under the curve with respect to increase (AUC(I)) analyses revealed that prenatal substance exposure or physical abuse significantly increased the likelihood of a negative AUC(I) (i.e., little or no HPA reactivity). Among children with prenatal substance exposure and physical abuse, 85% exhibited a negative AUC(I). The results underscore the importance of addressing this combined risk.     

Mothers with serious mental illness: when symptoms decline does parenting improve?

Serious mental illnesses (SMI) and problems with parenting are associated, but the link between change in psychiatric symptoms and change in parenting over time has not been examined. Three hypotheses were tested. Hypothesis 1: As symptoms decline, parenting stress will decline and parenting nurturance will improve. Hypothesis 2: High prior levels of symptoms have a continuing impact on parenting over time, persisting even when symptoms remit. Hypothesis 3: Both symptoms and parenting are influenced by contextual factors; taking these into account diminishes the association between them. With the use of latent growth curve modeling and an economically and racially diverse sample of mothers with SMI (N = 294), evidence supporting Hypothesis 1 was found, but there was no support for Hypothesis 2. For Hypothesis 3, contextual factors predicted both symptoms and parenting; accounting for context diminished the association between symptoms and parenting stress, but context did not completely explain the association between symptoms and parenting.     

Was he happy? Cultural difference in conceptions of Jesus

In two studies, we examined whether (a) conceptions of Jesus would differ between Koreans and Americans, and whether (b) national differences in self-reported personality and well-being are mediated by the cultural norm for personality and well-being. Because there is only one Jesus, different conceptions held by Koreans and Americans are likely to reflect cultural construction processes. In Study 1, we asked Korean and American participants to engage in a free association task with Jesus as a target. Americans associated Jesus with primarily positive connotations (“awesome”) and rarely with negative connotations (“pain”), whereas Koreans associated Jesus with both positive and negative connotations. In Study 2, we asked Korean and American participants to rate Jesus and themselves using personality and well-being scales. Americans rated both Jesus and themselves as more extraverted, agreeable, conscientious, open, and happier than did Koreans. Most important, national differences in self-reported agreeableness, conscientiousness, openness, and happiness were partially mediated by conceptions of Jesus.     

Effect of Learning Goal Orientation on Performance: Role of Task Variety as a Moderator

Journal of Business and Psychology - Building on trait activation and attention capacity theories, we hypothesized and tested the moderating effect of task variety on the relationship between...     

Tasks determine what is learned in visual statistical learning

Visual statistical learning (VSL), the unsupervised learning of statistical contingencies across time and space, may play a key role in efficient and predictive encoding of the perceptual world. How VSL capabilities vary as a function of ongoing task demands is still poorly understood. VSL is modulated by selective attention and faces interference from some secondary tasks, but there is little evidence that the types of contingencies learned in VSL are sensitive to task demands. We found a powerful effect of task on what is learned in VSL. Participants first completed a visual familiarization task requiring judgments of face gender (female/male) or scene location (interior/exterior). Statistical regularities were embedded between stimulus pairs. During a surprise recognition phase, participants showed less recognition for pairs that had required a change in response key (e.g., female followed by male) or task (e.g., female followed by indoor) during familiarization. When familiarization required detection of “flicker” or “jiggle” events unrelated to image content, there was weaker, but uniform, VSL across pair types. These results suggest that simple task manipulations play a strong role in modulating the distribution of learning over different pair combinations. Such variations may arise from task and response conflict or because the manner in which images are processed is altered.     

individual and work‐related factors influencing burnout of mental health professionals: a meta‐analysis

The current study identifies and assesses individual and work‐related factors as correlates of burnout among mental health professionals. Results of a meta‐analysis indicate that age and work setting variables are the most significant indicators of emotional exhaustion and depersonalization. In terms of level of personal accomplishment, the age and work hours variables were the most significant indicators with positive correlations. On the basis of these results, the authors seek to determine resources that can assist with developing programs for preventing and treating burnout syndromes of mental health professionals.