This research focuses on female underrepresentation in managerial positions. Specifically, two studies examine gender‐typing for managerial roles in Spain using ratings for real and ideal managers. In addition, we analyse the existence of same‐gender bias on evaluations of the behavior of actual leaders. In the first study, 195 Spanish workers evaluate the extent to which gender‐stereotypical traits are important for becoming a successful middle manager in three conditions (female managers, male managers, and managers in general). In the second study, we explore the degree to which the behavior of real Spanish managers is gender‐typed and the existence of same‐gender bias on leadership styles – transformational, transactional and avoidant/passive – and on leadership outcomes – effectiveness, extra effort and satisfaction – from the perspective of subordinates (N =605). Overall, the results demonstrate that masculine characteristics were rated as more important than feminine characteristics for managerial positions, and they were more often assigned to male managers than to female managers. Unexpectedly, this manager‐male association is stronger among female participants than among male participants. Our findings also demonstrate that women subordinates evaluate their same‐sex supervisors more favorably in transformational leadership, effectiveness, and extra effort. The negative consequences derived from gender‐typing managerial positions are highlighted according to the role congruity theory of prejudice toward female leaders. The positive effects of in‐group female bias on behavior ratings are also noted. The mixed implications of these results for women's advancement to leadership positions are discussed. 相似文献
The aim of this study was to learn about the effectiveness of two dance teaching techniques, the creative examination technique and the direct instruction technique, on the satisfaction of basic psychological needs, the level of self‐determination, the perception of usefulness, enjoyment and effort of physical education students. Likewise, it purports to analyze the gender difference in the psychological variables addressed in agreement with the teaching technique used, to guide and personalize the treatment of these contents in physical education. A quasi‐experimental design was carried out with four natural groups from two school centers. The direct instruction technique was applied with two groups and the creative examination technique with the other two, in a total of 12 sessions. An initial and final measurement was taken in both groups, and the results revealed the complexity to motivate students after 12 sessions. However, the gender‐dependent analyses offer methodological guidelines, as the creative technique causes adaptative consequences on the male gender and disadaptative consequences on the female gender. By way of conclusion, we can highlight the need to devote more sessions to dance teaching and to apply different treatments depending on the gender. 相似文献
In two experiments, we explored whether anecdotal stories influenced how individuals reasoned when evaluating scientific news articles. We additionally considered the role of education level and thinking dispositions on reasoning. Participants evaluated eight scientific news articles that drew questionable interpretations from the evidence. Overall, anecdotal stories decreased the ability to reason scientifically even when controlling for education level and thinking dispositions. Additionally, we found that article length was related to participants' ratings of the news articles. Our study demonstrates that anecdotes can discourage scientific reasoning while also pointing to the potential influence of article length on judgements of quality. 相似文献
Journal of Religion and Health - Art offers a visual document of ancestral suffering, as such mythological images in the arts can provide cathartic relief in our patients with existential anxiety.... 相似文献
Sleep-related deaths are a common preventable cause of death, and such deaths occur disproportionately in families of color. Home visitors provide families with education about infant safe sleep guidelines; however, families face many barriers to engaging in safe sleep practices. This study evaluated the efficacy of a program to train home visitors to talk to clients about infant safe sleep using Motivational Interviewing and cultural sensitivity. We examined the effects of the intervention on home visitors’ (n?=?23) knowledge, MI skill use, and cultural sensitivity using a single group pre-post design. We also examined home visiting clients’ (n?=?78) knowledge, attitudes, and behaviors using a quasi-experimental design. Home visitors were primarily female (97%), had a college degree (86%), and were primarily white (50%) or African American (43%). The home visiting clients were all female and were primarily African American (43%) and Caucasian (36%). Most clients (59%) earned less than 30,000 dollars per year. Home visitors showed significant improvement in MI skill use and cultural sensitivity from pre- to post-test. Regarding client outcomes, our results indicate a significant group by time interaction when predicting changes in client knowledge such that the treatment group showed larger gains than the control group. There were no significant differences between groups when predicting changes in client attitudes or behavior. MI may be an effective technique for home visitors to help increase families’ safe sleep knowledge. Additional research is needed to examine whether such training can translate to changes in families’ safe sleep behavior.
The understanding of how the reinforcement is represented in the central nervous system during memory formation is a current issue in neurobiology. Several studies in insects provide evidence of the instructive role of biogenic amines during the learning and memory process. In insects it was widely accepted that dopamine (DA) mediates aversive reinforcements. However, the idea of DA being exclusively involved in aversive memory has been challenged in recent studies. Here, we study the involvement of DA during aversive and appetitive memories in the crab Chasmagnathus. We found that DA-receptor antagonists impair aversive memory consolidation, in agreement with previous reports in insects, while administration of DA facilitates memory formation after a weak training protocol. In contrast, DA treatment during appetitive training was found to impair formation of long-term appetitive memory. In addition, as a first step in elucidating the neuroanatomical correlates of DA action on memory, we mapped dopaminergic neurons in the central nervous system of the crab. Results of the current study, together with those obtained in a previous work about the role of octopamine (OA), suggest that both amines (DA and OA) play a dual action in memory processes. On the one hand, DA and OA mediate the aversive and the appetitive signals, respectively, throughout training, while on the other hand, they interfere with the formation of memory of the opposite sign (DA in appetitive and OA in aversive). Our results support a new understanding about the way appetitive and aversive stimuli are processed during memory formation to ensure adaptive behavior. 相似文献
Early partial maternal deprivation causes long-lasting neurochemical, behavioral and brain structural effects. In rats, it causes a deficit in memory consolidation visible in adult life. Some of these deficits can be reversed by donepezil and galantamine, which suggests that they may result from an impairment of brain cholinergic transmission. One such deficit, representative of all others, is an impairment of memory consolidation, clearly observable in a one-trial inhibitory avoidance task. Recent data suggest a role of brain histaminergic systems in the regulation of behavior, particularly inhibitory avoidance learning. Here we investigate whether histamine itself, its analog SKF-91844, or various receptor-selective histamine agonists and antagonists given into the CA1 region of the hippocampus immediately post-training can affect retention of one-trial inhibitory avoidance in rats submitted to early postnatal maternal deprivation. We found that histamine, SKF-91844 and the H2 receptor agonist, dimaprit enhance consolidation on their own and reverse the consolidation deficit induced by maternal deprivation. The enhancing effect of histamine was blocked by the H2 receptor antagonist, ranitidine, but not by the H1 receptor antagonist pyrilamine or by the H3 antagonist thioperamide given into CA1 at doses known to have other behavioral actions, without altering locomotor and exploratory activity or the anxiety state of the animals. The present results suggest that the memory deficit induced by early postnatal maternal deprivation in rats may in part be due to an impairment of histamine mediated mechanisms in the CA1 region of the rat hippocampus. 相似文献