The aftermath of memory retrieval for recycling visual working memory representations

We examined the aftermath of accessing and retrieving a subset of information stored in visual working memory (VWM)—namely, whether detection of a mismatch between memory and perception can impair the original memory of an item while triggering recognition-induced forgetting for the remaining, untested items. For this purpose, we devised a consecutive-change detection task wherein two successive testing probes were displayed after a single set of memory items. Across two experiments utilizing different memory-testing methods (whole vs. single probe), we observed a reliable pattern of poor performance in change detection for the second test when the first test had exhibited a color change. The impairment after a color change was evident even when the same memory item was repeatedly probed; this suggests that an attention-driven, salient visual change made it difficult to reinstate the previously remembered item. The second change detection, for memory items untested during the first change detection, was also found to be inaccurate, indicating that recognition-induced forgetting had occurred for the unprobed items in VWM. In a third experiment, we conducted a task that involved change detection plus continuous recall, wherein a memory recall task was presented after the change detection task. The analyses of the distributions of recall errors with a probabilistic mixture model revealed that the memory impairments from both visual changes and recognition-induced forgetting are explained better by the stochastic loss of memory items than by their degraded resolution. These results indicate that attention-driven visual change and recognition-induced forgetting jointly influence the “recycling” of VWM representations.     

Creative Failure: Why Can't People Solve Creative Problems

Although people attempt many creative problem solutions, in general, most creative problem-solving efforts, at least real-world efforts, fail. In the present effort, we examine the reasons creative problem-solving efforts typically fail. We argue that creative problem-solving efforts fail, in part, due to the fundamental nature of the kinds of problems that call for creative thought. However, the nature of people's creative problem-solving skills and the context in which they attempt to develop and implement creative problem solutions also results in failed attempts to solve creative problems. Based on these observations, we discuss how one might seek to develop people to encourage more success in creative problem-solving efforts.     

Investigating honesty-humility and impulsivity as predictors of aggression in children and youth

Among adult and adolescent populations, the personality trait of honesty-humility (HH) has been linked to aggression. For example, adults low in HH have been found to exhibit higher levels of workplace delinquency and revenge motivation, and adolescent low in HH are more likely to bully others. However, there is a paucity of research examining this relationship in children and youth, and how these relationships develop over time. The current study addressed these gaps in the literature by assessing whether HH and impulsivity are independently associated with aggression in children Grades 3 through 8 (N = 1201). Using data from the two waves of a longitudinal project, autoregressive crossed-lagged path analysis was used to examine the bidirectional relationships between HH, impulsivity, and aggression over a 1-year period. Results revealed significant bidirectional relationships between HH and aggression, such that lower scores of HH at Time 1 were associated with higher scores of aggression at Time 2 and vice versa. Similarly, higher scores of impulsivity at Time 1 were associated with higher scores of aggression at Time 2 and vice versa. In addition, these relationships were strongest in boys and at higher ages. Consistent with research in other populations, these results indicate that low HH and high impulsivity are linked to aggression in children and youth. Further, our results demonstrate that HH and impulsivity bidirectionally impact aggression as one age, suggesting a need for early intervention.     

The Experience of Religion and Spirituality Among College Students Who Use Illicit Substances

Nine collegiate illicit substance users participated in a phenomenological study of their perceptions of religion, spirituality, and substance use. We identified three themes from the interviews: (a) development of substance-using behaviors, (b) journey with religion and spirituality, and (c) intersectionality of substance use and religious and spiritual journeys. The participants voiced a complex bidirectional relationship among use behaviors, religion, and spirituality that could be facilitative, adverse, or divergent. We provide implications and suggestions for future research.     

How does perfectionism affect academic achievement? Examining the mediating role of accurate self-assessment

Perfectionism, a multidimensional disposition encompassing both positive and negative attributes, has been widely examined in a number of different fields, one of which is academics. However, results of research on the precise connection between perfectionism and academic success remain largely inconclusive. The present study, therefore, attempted to identify this underlying mechanism by examining the mediating role of accurate self-assessment in the relationship between perfectionism and academic achievement of college students. The results revealed that while perfectionistic concerns and strivings did not directly affect academic achievement, their indirect effects were statistically significant. Perfectionistic concerns negatively predicted academic achievement through inaccurate self-assessment, whereas perfectionistic strivings positively predicted academic achievement through accurate self-assessment. These findings are expected to promote a practical and balanced understanding of academic perfectionism by explaining the relationship between the sub-dimensions of perfectionism and academic achievement.     

Group Well-Being: Morale from a Positive Psychology Perspective

What makes life most worth living? The simplest summary of findings from the new field of positive psychology is that other people matter. It is within groups that we live, work, love, and play, and groups should therefore be a primary focus of researchers interested in health and well-being. In the present article, we propose morale as an important indicator of group well-being. We survey what is known about overall morale across a variety of groups: its meaning, measurement, enabling factors, and putative consequences. We sketch a future research agenda that would examine morale in multidimensional terms at both the individual and group levels and would pay particular attention to the positive outcomes associated with morale.
Qu'est-ce qui fait que la vie vaut le plus la peine d'être vécue? Réduire à leur plus simple expression les résultats de ce nouveau domaine qu'est la psychologie positive revient à mentionner l'importance d'autrui. C'est dans des groupes que nous vivons, travaillons, aimons et jouons, et les groupes devraient donc être une préoccupation première pour les chercheurs concernés par la santé et le bien-être. Dans cet article, on avance l'idée que le moral est un indicateur majeur du bien-être des groupes. On recense ce qui est connu sur le moral en général dans divers types de groupes: sa signification, sa mesure, ses antécédents et ses conséquences supposées. On esquisse un futur programme de recherche qui appréhenderait le moral de façon multidimensionnelle aux niveaux à la fois individuel et groupal et accorderait une attention particulière aux retombées positives relevant du moral.     

Death without God: religious struggle, death concerns, and depression in the terminally ill

ABSTRACT— Religious worldviews often provide comfort near the end of life, but they can cause distress if life circumstances are perceived as evidence of God's disfavor. This study, the first to test terror management theory (TMT) with terminally ill participants, examined the hypothesis that concerns about death mediate the relationship between religious struggle (and religious comfort) and depression in the terminally ill. Ninety-eight patients with end-stage congestive heart failure (CHF) completed measures of religious comfort, religious struggle, belief in an afterlife, concerns about death, and depression. In separate hierarchical linear regression models that controlled for degree of belief in an afterlife, death concerns fully mediated the relationships between religious struggle and depression and between religious comfort and depression. These findings suggest that religious struggle is a breakdown in the terror management system that leaves the individual vulnerable to the terror of death, and that properly functioning religious worldviews offer comfort by buffering the individual against death concerns.