首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   975篇
  免费   56篇
  国内免费   1篇
  2023年   17篇
  2022年   17篇
  2021年   19篇
  2020年   38篇
  2019年   37篇
  2018年   58篇
  2017年   52篇
  2016年   40篇
  2015年   37篇
  2014年   34篇
  2013年   100篇
  2012年   86篇
  2011年   88篇
  2010年   65篇
  2009年   17篇
  2008年   61篇
  2007年   63篇
  2006年   58篇
  2005年   21篇
  2004年   11篇
  2003年   17篇
  2002年   16篇
  2001年   6篇
  2000年   16篇
  1999年   12篇
  1998年   4篇
  1997年   5篇
  1996年   1篇
  1995年   3篇
  1994年   1篇
  1993年   3篇
  1992年   3篇
  1990年   3篇
  1989年   4篇
  1988年   1篇
  1987年   1篇
  1986年   1篇
  1985年   1篇
  1984年   4篇
  1982年   1篇
  1981年   1篇
  1977年   1篇
  1975年   1篇
  1974年   2篇
  1972年   1篇
  1970年   2篇
  1956年   2篇
排序方式: 共有1032条查询结果,搜索用时 31 毫秒
941.
Over 40 years of research on the effects of goal setting has demonstrated that high goals can increase performance by motivating people, directing their attention to a target, and increasing their persistence (Locke & Latham, 2002). However, recent research has introduced a dark side of goal setting by linking high performance goals to unethical behavior (e.g., Schweitzer, Ordóñez, & Douma, 2004). In this paper, we integrate self-regulatory resource theories with behavioral ethics research exploring the dark side of goal setting to suggest that the very mechanisms through which goals are theorized to increase performance can lead to unethical behavior by depleting self-regulatory resources across consecutive goal periods. Results of a laboratory experiment utilizing high, low, increasing, decreasing, and “do your best” goal structures across multiple rounds provide evidence that depletion mediates the relationship between goal structures and unethical behavior, and that this effect is moderated by the number of consecutive goals assigned.  相似文献   
942.
This study examined how self-efficacy, eustress, and flow interact with academic engagement. First, it aimed to test a theoretical model that proposes that self-efficacy and eustress promote both flow and engagement and that, in turn, the state of flow promotes academic engagement in undergraduate student. We hypothesized that the theoretical model would be invariant for two countries: the Philippines and Argentina. Secondly, this research aimed to compare the levels of self-efficacy, eustress, study-flow and academic engagement experiences in students from both countries. One hundred seventy-six Filipinos and 171 Argentinean students participated in the study by completing inventories using the Utrecht Student Engagement Scale (Schaufeli, Martínez, et al., 2002), Optimal Experience Survey (Mesurado, 2008), Self-efficacy Scale (O’Sullivan, 2011), and Eustress Scale (O’Sullivan, 2011). Results show that the theoretical model fits the data well in both countries and is invariant across the Philippines and Argentina. Self-efficacy has a positive effect on flow and engagement, whereas eustress has a significant positive relationship with flow but is not directly associated with engagement. However, eustress has an indirect effect, through flow, on student engagement. On the other hand, there are different levels of engagement, flow, self-efficacy, and eustress. Argentinean students scored higher on absorption, dedication, self-efficacy, and flow. Filipino students, meanwhile, scored higher on eustress.  相似文献   
943.
944.
Jovanović  Veljko  Rudnev  Maksim  Arslan  Gökmen  Buzea  Carmen  Dimitrova  Radosveta  Góngora  Vanesa  Guse  Tharina  Ho  Rainbow T. H.  Iqbal  Naved  Jámbori  Szilvia  Jhang  Fang-Hua  Kaniušonytė  Goda  Li  Jingguang  Lim  Young-Jin  Lodi  Ernesto  Mannerström  Rasmus  Marcionetti  Jenny  Neto  Felix  Osin  Evgeny  Park  Joonha  Fonseca-Pedrero  Eduardo  Piotrowski  Jarosław  Proctor  Carmel  Rahmandani  Amalia  Salmela-Aro  Katariina  Ortuño-Sierra  Javier  Stefenel  Delia  Sugimura  Kazumi  Tan  Soon Aun  Wang  Song  Yip  Paul S. F.  Żemojtel-Piotrowska  Magdalena  Žukauskienė  Rita 《Applied research in quality of life》2022,17(4):2139-2161

Measurement of adolescent life satisfaction across cultures has not received much attention in previous empirical research. The present study evaluated measurement invariance of the Satisfaction with Life Scale (SWLS) among adolescents in 24 countries and regions (N = 22,710; age range = 13–19 years; 53% female). A single-factor model with residual covariance between a pair of items tapping past life satisfaction fitted well in 19 countries and regions and showed a partial metric invariance. In a subset of nine countries and regions, partial scalar invariance was supported. Partial metric invariance across all 24 countries and regions was achieved when custom model modifications in five countries and regions were included. Three SWLS items showed evidence of noninvariance across cultures. The measurement model was found to operate similarly across gender and age. Our findings suggest that caution is needed when using the SWLS for measuring life satisfaction among adolescents from different cultures.

  相似文献   
945.
Some reports have shown that the ubiquitin-proteasome system (UPS) is necessary to degrade repressor factors to produce new proteins essential to memory consolidation. Furthermore, recent evidence suggests that memory updating also relies on protein degradation through the UPS. To evaluate whether degradation of proteins is part of the cellular events needed for long-term storage of taste aversion, we injected lactacystin--an UPS inhibitor--into the amygdala and/or insular cortex 30 min before the first or second training trials. The results revealed that degradation of proteins in either the amygdala or insular cortex suffices for long-term stabilization of first-time encounter taste aversion. On the other hand, lactacystin applied in the insula, but not in the amygdala, before the second training prevented long-term storage of updated information. Our results support that degradation of proteins by means of the UPS is required every time taste aversion is to be stored in long-term memory.  相似文献   
946.
Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is a small-vessel disease of the brain that is characterized by headache, recurring lacunar strokes, mood changes and progressive cognitive deterioration. The disease is transmitted with an autosomal dominant pattern and usually starts during midadulthood (at 30-50 years of age). Cognitive deficits in patients with CADASIL develop slowly. The dementia causes frontal-like symptoms and it typically develops after a history of recurrent stroke. We describe three patients from one Spanish family affected by this disease. All three cases underwent comprehensive clinical and neuropsychological examination, and were monitored for seven years. The results obtained in this study describe a) a significant loss of the intelligence quotient (IQ) and noticeable damage to abstract ability (g factor), b) mood and psychopathological disturbances (major depression and dysthymia), and c) a personality with neurotic features.  相似文献   
947.
This paper delimits and analyzes the effects of the harassment perpetrated by ETA's terrorist network in the Basque Country. The aim was to provide a taxonomy of the consequences of psychological violence and to validate this taxonomy, by means of a content analysis of 37 testimonies of victims of terrorist violence. The taxonomy of consequences of psychological violence is made up by four components: 1. the effects on the context of the persons affected, 2. on their emotional state, 3. on cognition and 4. on behavior. Results show a predominance of contextual consequences and negative cognitions. Intra-observer and inter-observer reliability analysis showed high stability and reproducibility coefficients. This study shows that harassment and psychological violence have major consequences not only for victims but also for family members, threatened collectives and even the society as a whole.  相似文献   
948.
949.
950.
The aim of this study was, on the one hand, to present/display the Spanish version of diverse instruments that assess Empathy, Prosocial behavior, Aggressiveness, Self-efficacy and Personal and social responsibility, and, on the other hand, to analyze which of these variables could predict responsibility. Participants were 822 pupils, ages 8 to 15 years, who studied in 11 educational centres of the Valencian Community. Measures include Spanish versions of the Index of Empathy for Children and Adolescents, Prosocial Behaviour, and Physical and Verbal Aggression, the Multidimensional Scale of Perceived Self-Efficacy, and the Contextual Self-Responsibility Questionnaire. Through structural equation modelling (SEM), the results showed positive relationships between Prosocial behaviour, Empathy, Self-efficacy, and Responsibility; and negative relationships between Aggressiveness and Responsibility. The results and implications for education are discussed.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号