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221.
Whitfield Tim Barnhofer Thorsten Acabchuk Rebecca Cohen Avi Lee Michael Schlosser Marco Arenaza-Urquijo Eider M. Böttcher Adriana Britton Willoughby Coll-Padros Nina Collette Fabienne Chételat Gaël Dautricourt Sophie Demnitz-King Harriet Dumais Travis Klimecki Olga Meiberth Dix Moulinet Inès Müller Theresa Parsons Elizabeth Sager Lauren Sannemann Lena Scharf Jodi Schild Ann-Katrin Touron Edelweiss Wirth Miranka Walker Zuzana Moitra Ethan Lutz Antoine Lazar Sara W. Vago David Marchant Natalie L. 《Neuropsychology review》2022,32(3):677-702
Neuropsychology Review - Mindfulness-based programs (MBPs) are increasingly utilized to improve mental health. Interest in the putative effects of MBPs on cognitive function is also growing. This... 相似文献
222.
From ideal to real: a longitudinal study of the role of implicit leadership theories on leader-member exchanges and employee outcomes 总被引:1,自引:0,他引:1
The results of the present longitudinal study demonstrate the importance of implicit leadership theories (ILTs) for the quality of leader-member exchanges (LMX) and employees' organizational commitment, job satisfaction, and well-being. Results based on a sample of 439 employees who completed the study questionnaires at 2 time points showed that the closer employees perceived their actual manager's profile to be to the ILTs they endorsed, the better the quality of LMX. Results also indicated that the implicit-explicit leadership traits difference had indirect effects on employee attitudes and well-being. These findings were consistent across employee groups that differed in terms of job demand and the duration of manager-employee relation, but not in terms of motivation. Furthermore, crossed-lagged modeling analyses of the longitudinal data explored the possibility of reciprocal effects between implicit-explicit leadership traits difference and LMX and provided support for the initially hypothesized direction of causal effects. 相似文献
223.
This study assessed gender differences in cognitive variables as an explanation for gender differences in depression and behavior problems; 856 adolescents (491 females and 365 males), aged 14–17, completed the Irrational Beliefs Scale for Adolescents, the Social Problem Solving Inventory—Revised Short Form, the adolescent version of the Burnett Self-Talk Inventory, and the Youth Self Report. Female adolescents lower levels of positive thinking and higher scores on negative problem orientation, need for approval and success, and self-focused negative cognitions partially mediated gender differences in depressive symptoms. Males higher scores on justification of violence beliefs and the impulsivity/carelessness style of problem solving partially accounted for differences in delinquent behavior. The influence of need for approval and success on depressive symptoms was higher among adolescents at ages 14–15 than among older adolescents. Justification of violence did not influence delinquent behavior among girls at age 14–15. 相似文献
224.
This study was focused on revealing the effects of religiousness on marital satisfaction, and also to test the mediator role of perceived marital problem solving between religiousness and marital satisfaction relationship in a Turkish sample. Subjects were 92 married couples, or a total of 184 participants. Hierarchical regression analyses indicated that after controlling for the variance accounted for by the control variables, namely duration of marriage, marital style, educational level, hopelessness, and submissive acts; religiousness had a major effect on marital satisfaction, but a mediator role of problem solving was not observed. 相似文献
225.
Protein synthesis underlies post-retrieval memory consolidation to a restricted degree only when updated information is obtained 下载免费PDF全文
Rodriguez-Ortiz CJ De la Cruz V Gutiérrez R Bermudez-Rattoni F 《Learning & memory (Cold Spring Harbor, N.Y.)》2005,12(5):533-537
Consolidation theory proposes that through the synthesis of new proteins recently acquired memories are strengthened over time into a stable long-term memory trace. However, evidence has accumulated suggesting that retrieved memory is susceptible to disruption, seeming to consolidate again (reconsolidate) to be retained in long-term storage. Here we show that intracortical blockade of protein synthesis in the gustatory cortex after retrieval of taste-recognition memory disrupts previously consolidated memory to a restricted degree only if the experience is updated. Our results suggest that retrieved memory can be modified as part of a mechanism for incorporating updated information into previously consolidated memory. 相似文献
226.
Perirhinal cortex muscarinic receptor blockade impairs taste recognition memory formation 总被引:1,自引:0,他引:1 下载免费PDF全文
Gutiérrez R De la Cruz V Rodriguez-Ortiz CJ Bermudez-Rattoni F 《Learning & memory (Cold Spring Harbor, N.Y.)》2004,11(1):95-101
The relevance of perirhinal cortical cholinergic and glutamatergic neurotransmission for taste recognition memory and learned taste aversion was assessed by microinfusions of muscarinic (scopolamine), NMDA (AP-5), and AMPA (NBQX) receptor antagonists. Infusions of scopolamine, but not AP5 or NBQX, prevented the consolidation of taste recognition memory using attenuation of neophobia as an index. In addition, learned taste aversion in both short- and long-term memory tests was exclusively impaired by scopolamine. These data provide neurochemical support for the theory that cholinergic activity of the perirhinal cortex participates in the formation of the taste memory trace and that it is independent of the NMDA and AMPA receptor activity. These results support the idea that cholinergic neurotransmission in the perirhinal cortex is also essential for acquisition and consolidation of taste recognition memory. 相似文献
227.
Previous papers have mainly demonstrated the presence of cognitive impairment in patients with multiple sclerosis (MS), these changes have been traditionally associated with the later stages of the disease. In the current study, a comprehensive neuropsychological battery was administered to 216 relapsing-remitting MS patients with mild clinical disability (EDSS相似文献
228.
229.
González Gutiérrez JL Peñacoba Puente C Moreno Rodríguez R López López A Velasco Furlong L 《The Spanish journal of psychology》2006,9(1):103-112
This paper presents the Nursing Motives for Helping Scale (N-MHS), an instrument designed for the evaluation of three of the four motives for helping derived from Batson's helping pathway theory. Dimensionality was analyzed by means of principal component analysis (n = 113), followed by confirmatory factor analysis. A 3-factor structure (corresponding to Batson's differentiation among altruistic motivation, reward-seeking motivation, and punishment-avoidance motivation, respectively), with 9 items distributed in three latent variables, revealed an acceptable fit to the data. Alpha values (.60 - .74) showed that internal consistency was acceptable for a newly developed subscale with a small number of items. Convergence validity was evaluated with correlations between N-MHS subscales scores and scores on the Professional Expectations Scale (Garrosa, Moreno-Jiménez, Rodríguez-Carvajal, and Morante, 2005). The three resulting subscales are a promising instrument for the evaluation of three nursing motives for helping that can contribute to reduce the potential risks and to improve the potential benefits both for the nurse and the patient. 相似文献
230.
Transformational leadership and moral reasoning 总被引:10,自引:0,他引:10
Turner N Barling J Epitropaki O Butcher V Milner C 《The Journal of applied psychology》2002,87(2):304-311
Terms such as moral and ethical leadership are used widely in theory, yet little systematic research has related a sociomoral dimension to leadership in organizations. This study investigated whether managers' moral reasoning (n = 132) was associated with the transformational and transactional leadership behaviors they exhibited as perceived by their subordinates (n = 407). Managers completed the Defining Issues Test (J. R. Rest, 1990), whereas their subordinates completed the Multifactor Leadership Questionnaire (B. M. Bass & B. J. Avolio, 1995). Analysis of covariance indicated that managers scoring in the highest group of the moral-reasoning distribution exhibited more transformational leadership behaviors than leaders scoring in the lowest group. As expected, there was no relationship between moral-reasoning group and transactional leadership behaviors. Implications for leadership development are discussed. 相似文献