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   612篇
  免费   17篇
  2022年   1篇
  2021年   1篇
  2020年   14篇
  2019年   10篇
  2018年   12篇
  2017年   14篇
  2016年   16篇
  2015年   16篇
  2014年   6篇
  2013年   51篇
  2012年   26篇
  2011年   27篇
  2010年   18篇
  2009年   12篇
  2008年   22篇
  2007年   30篇
  2006年   36篇
  2005年   26篇
  2004年   22篇
  2003年   22篇
  2002年   25篇
  2001年   12篇
  2000年   17篇
  1999年   20篇
  1998年   12篇
  1997年   10篇
  1996年   16篇
  1995年   11篇
  1994年   6篇
  1993年   8篇
  1992年   10篇
  1991年   6篇
  1990年   5篇
  1989年   3篇
  1988年   7篇
  1987年   3篇
  1986年   6篇
  1985年   15篇
  1984年   7篇
  1983年   11篇
  1982年   6篇
  1981年   8篇
  1980年   6篇
  1979年   5篇
  1978年   6篇
  1977年   1篇
  1976年   1篇
  1970年   1篇
  1969年   1篇
  1967年   1篇
排序方式: 共有629条查询结果,搜索用时 171 毫秒
181.
The efficacy of 2 computer‐based programs was tested with Latina college women (N= 64). Compared with participants in the control group, intervention participants improved their motivation to eat fruits and vegetables (F&V; p= .042) and to participate in physical activity (p= .023) and significantly increased their F&V intake (pre‐ to posttest, p < .001; pre‐follow‐up, p= .002). Body dissatisfaction improved at a trend level (p= .055). Some modest effects of computer‐based programs were found.  相似文献   
182.
Interpersonal Emotion Management (IEM) strategies represent behaviours targeted at managing negative emotions in others. This paper describes the development and validation of the four‐dimensional IEM strategies scale. Four studies were conducted to assess the psychometric properties of the scale, including content, discriminant, and criterion validity. Results provided strong support for the four‐dimensional measure of IEM strategies, distinct from conceptually related constructs, and predictive of subordinates’ trust in their supervisor.  相似文献   
183.
Motivational theorists in psychology have moved away from individual-based approaches to socio-cognitive and socio-ecological models to explain student engagement and motivation for learning. Such approaches consider, for example, the influence of family and neighborhood environments as important constructs in youth behavior. In this study, links between neighborhood condition (e.g. external appearance of the blocks nearest to the respondents’ home), family dysfunction, and motivation for learning are investigated. Data were obtained from two hundred and sixteen (216) urban African American middle school children enrolled in a substance use prevention intervention. Analytic models show associations between poor neighborhood condition, and both family dysfunction and lower learning motivation, and poor neighborhood condition and lower learning motivation. Family dysfunction was also found to mediate the effect of neighborhood condition on motivated learning. Neighborhood and family characteristics are important determinants of urban schoolchildren’s motivation for learning.  相似文献   
184.
The present study examined the role of positive parenting on externalizing behaviors in a longitudinal, genetically informative sample. It often is assumed that positive parenting prevents behavior problems in children via an environmentally mediated process. Alternatively, the association may be due to either an evocative gene-environment correlation, in which parents react to children's genetically-influenced behavior in a positive way, or a passive gene-environment correlation, where parents passively transmit a risk environment and the genetic risk factor for the behavioral outcome to their children. The present study estimated the contribution of these processes in the association between positive parenting and children's externalizing behavior. Positive parenting was assessed via observations at ages 7, 9, 14, 24, and 36 months and externalizing behaviors were assessed through parent report at ages 4, 5, 7, 9, 10, 11, and 12 years. The significant association between positive parenting and externalizing behavior was negative, with children of mothers who showed significantly more positive parenting during toddlerhood having lower levels of externalizing behavior in childhood; however, there was not adequate power to distinguish whether this covariation was due to genetic, shared environmental, or nonshared environmental influences.  相似文献   
185.
It has been proposed that one means of understanding a person's current behaviour and predicting future actions is by simulating their actions. That is, when another person's actions are observed, similar motor processes are activated in the observer. For example, after observing a reach over an obstacle, a person's subsequent reach trajectory is more curved, reflecting motor priming. Importantly, such motor states are only activated if the observed action is in near (peripersonal) space. However, we demonstrate that when individuals share action environments, simulation of another person's obstacle avoiding reach path takes place even when the action is in far (extrapersonal) space. We propose that action simulation is influenced by factors such as ownership. When an "owned" object is a potential future obstacle, even when it is viewed beyond current action space, simulations are evoked, and these leave a more stable memory capable of influencing future behaviour.  相似文献   
186.
The current study examined the ability of the Structured Assessment of Violence Risk for Youth (SAVRY), a standardized risk assessment instrument, to predict probation outcomes among a sample of 158 adjudicated juvenile offenders placed on probation. Traditionally, the SAVRY has been used to measure violence risk among adolescents after release from custody. More recently, a delinquency risk measure based on SAVRY responses was developed, which could be useful for other types of outcome. This study examined the predictive validity of both summary risk ratings (SRR) for probation outcomes, including the reason for terminating probation and length of time on probation. A number of bivariate analyses and Cox regression models provided preliminary support for the ability of the nonviolent delinquency SRR, and modest support for the violence SRR, to predict probation outcomes. The implications for use of the SAVRY SRRs during juvenile justice system decision‐making and recommendations for future research are discussed. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
187.
Despite the importance of marketing orientation to company profile and performance as presented in the literature, there has been little attention paid to the role of strategic selling in the company turnaround process in published studies. This article explores selling's contribution to company turnaround through a study of ailing and rejuvenated companies in the mature engineering industry. The development and implementation of sales strategies in successfully turned around and failed companies are compared. The role of strategic selling is broadened as new concepts are developed and explored.  相似文献   
188.
Little is known about which processes explain the well-established link between maternal and child symptomatology. Interpersonal coping processes may be worth exploring, as depressed mothers have characteristic coping styles that may influence interactions with their children. We examined two interpersonal coping processes as potential factors explaining how depressive symptomatology in mothers impacts child psychopathology: parent-child co-rumination (dwelling on negative affect, over-analyzing problems) and impaired problem-solving. We analyzed 198 aggressive children (most of whom also had elevated internalizing symptoms) who engaged in structured discussions with their mothers. Coders rated the extent to which dyads problem-solved and co-ruminated during discussions, and mothers filled out questionnaires assessing maternal and child symptoms. Path analysis tested whether higher levels of co-rumination and poor problem-solving statistically mediated the relation between depressive symptoms in mothers and child internalizing and externalizing behaviour. Maternal depressive symptomatology was correlated with greater child symptoms, higher rates of co-rumination and poorer problem-solving. Statistical mediation was non-significant. Results support the established link between maternal depression and child psychopathology, and suggest that dysphoric mothers and their children engage in maladaptive coping interactions.  相似文献   
189.
The current study investigated the extent to which various types of humor are associated with high- and low-satisfaction doctor visits and whether male and female physicians and patients differ in their use of humor. A humor coding scheme, capable of distinguishing three categories (negative, positive, and general) and ten sub-types of humor, was validated against 92 audiotaped physician-patient primary care visits, half rated high and half rated low in satisfaction. Results revealed that physicians and patients used more light humor, more humor that relieves tension, more self-effacing humor, and more positive-function humor in high satisfaction than in low-satisfaction visits. In addition, the patients of female physicians used more humor than the patients of male physicians across levels of satisfaction. The results indicate a strong association between humor and satisfaction, and suggest ways in which humor and laughter help to maintain rapportin the physician-patient relationship.  相似文献   
190.
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