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   459篇
  免费   38篇
  国内免费   16篇
  2024年   1篇
  2023年   14篇
  2022年   19篇
  2021年   22篇
  2020年   31篇
  2019年   28篇
  2018年   28篇
  2017年   32篇
  2016年   27篇
  2015年   12篇
  2014年   27篇
  2013年   83篇
  2012年   20篇
  2011年   12篇
  2010年   8篇
  2009年   14篇
  2008年   15篇
  2007年   22篇
  2006年   11篇
  2005年   20篇
  2004年   9篇
  2003年   7篇
  2002年   6篇
  2001年   4篇
  2000年   2篇
  1999年   4篇
  1998年   2篇
  1997年   1篇
  1996年   3篇
  1995年   3篇
  1994年   5篇
  1993年   5篇
  1992年   3篇
  1991年   1篇
  1988年   1篇
  1987年   3篇
  1986年   1篇
  1984年   1篇
  1983年   2篇
  1981年   2篇
  1979年   1篇
  1976年   1篇
排序方式: 共有513条查询结果,搜索用时 15 毫秒
151.
Based on a family systems perspective, this research examined the role of parental gender and family play context in parent–toddler interactions and how behaviours of family members influence each other. Sixty‐seven mostly White, middle‐class families consisting of a mother, father and toddler were videotaped in three separate sessions: mother–child, father–child and both parents–child at a university laboratory setting. The results indicated that there were significant main effects of both parent gender (mother versus father) and context (dyadic versus triadic) on parents' positive and negative parenting and children's engagement and negativity toward parents. Higher levels of mutual engagement between mothers and toddlers were associated with lower levels of fathers' positive parenting and children's engagement with fathers, when moving from the dyadic to the triadic play context. However, fathers' mutual engagement with toddlers was not associated with mothers' parenting quality and child interactive behaviours with mothers. There were also interaction effects of parent gender and context on parents' negative parenting and children's engagement and negativity toward parents. This study adds unique insights to the differences and similarities of parent–child dyadic and triadic interactions during toddlerhood. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
152.
Abstract

A program designed to diminish body image concern and to normalise the eating of chronic dieters was evaluated experimentally and by monitoring outcomes for 12 months. The subjects were 82 females (mean age 44.4 years, mean BMI 31.4). Data from repeated measures of eating style, self-esteem and body shape concern revealed a strong, positive and enduring intervention effect. At 12 months the majority (86%) of the subjects were not dieting and 73% reported “sometimes” or “often” engaging in natural eating, i.e., unrestrained and physiologically cued eating. A positive relationship was found between extent of natural eating and the likelihood of weight loss or weight maintenance. It is concluded that female dieters can derive considerable benefits from programs promoting natural eating.  相似文献   
153.
Objective: As public discourse surrounding obesity highlights the societal costs of obesity and individual’s own responsibility for their weight, being overweight is often framed as immoral. Such ‘moralizing’ messages about being overweight may be a psychological threat for those with high body mass. Attempting to counter-moralise the public discourse (i.e. actively arguing that there is nothing ‘immoral’ about being overweight) may relieve this threat, inducing people, especially those with higher (perceived) weight, to engage in healthier behaviours.

Method: Two experiments were performed among Dutch and US participants. (Counter-)moralisation was manipulated. Body mass and weight-related self-perceptions were measured. The dependent variable was healthy vs. unhealthy snack choice.

Results: (Counter-)moralisation and (perceived) overweight jointly predicted snack choice: counter-moralising messages induced healthy snacking, but only among those who regarded themselves to have a high body mass.

Conclusions: The effects of moralising vs. counter-moralising obesity depended on one’s (perceived) overweight. This suggests that, for people with relatively high weight, the current moralising public discourse on obesity works in counterproductive ways. Campaigns that ‘counter-moralize’ obesity (i.e. that refute moralising messages) are more productive, although they should be tailored to those who see themselves as being overweight.  相似文献   
154.
Abstract

The present exploratory study evaluated the effect of stress (an examination period) on changes in mood and health related behaviours. 83 medical students completed measures of mood and health related bchaviours at baseline and four weeks later either during their examinations period (the stress condition) or after a comparative control period (the control condition). All subjects also completed ratings of stress mediating variables: social support, perceived control and coping style at baseline. The results showed deterioration in mood in terms of increases in depression and anxiety and changes in health related behaviours in terms of increased numbers of subjects who identified thcmsehes as smokers, and dcmascs in alcohol consumption, exercise and food intake in subjects in the stress condition. The results also suggest that social support moderated the effects of the examination stress and was related to greater decreases in smoking, decrcases in alcohol craving and increases in eating behaviour. In addition, an avoidance coping style (problem avoidance, wishful thinking) was related to greater decreases in eating behaviour. 'Ihe nsults an discussed in the context of the stress/illness link and the role of behavioural change.  相似文献   
155.
In the current study we aimed to examine the association between attachment styles towards father and mother, perfectionistic self-promotion (PSP), socially prescribed perfectionism (SPP), and binge eating symptoms in a sample of 328 late adolescents (mean age 17.1 years). It was examined whether anxiously and avoidantly attached adolescents would differentially cope with their insecure feelings. It was hypothesized that anxiously attached adolescents would, through hyperactivating strategies, be hypersensitive to the expectations of others. Avoidantly attached adolescents were hypothesized to present a perfect image of the self, because of their deactivating emotion regulation. Furthermore, the mediating role of perfectionism in the relation between attachment representations and binge eating symptoms was examined. Results showed that anxious attachment was significantly positively associated with PSP, SPP, and binge eating. Avoidant attachment towards mother was only positively associated with SPP, whereas avoidant attachment towards father was positively associated with PSP and binge eating. PSP fully mediated the relation between avoidant attachment towards father and binge eating. Interestingly, the current findings showed the importance of examining attachment representations towards both parents.  相似文献   
156.
The present study examined the extent to which engagement in health-related behaviours modulate disgust propensity, a purportedly stable personality trait. Participants were randomised into a health behaviour (n = 30) or control condition (n = 30). After a baseline period, participants in the health behaviour condition spent one week actively engaging in a clinically representative array of health-related behaviours on a daily basis, followed by a second week-long baseline period. Participants in the control condition monitored their normal use of health behaviours. Compared to control participants, those in the health behaviour condition reported significantly greater increases in disgust propensity after the health behaviour manipulation. This effect was most robust for contamination disgust propensity and remained significant when controlling for changes in health anxiety and disease fear. In contrast, self-disgust and anxiety sensitivity did not significantly differ between the two groups as a function of the health behaviour manipulation. Mediational analyses were consistent with the hypothesis that changes in the frequency of health-related behaviours, but not changes in health anxiety and disease fear, mediated the effects of the experimental manipulation on changes in contamination disgust propensity. These findings suggest that the purportedly stable personality trait of disgust propensity can be modulated by excessive engagement in health-related behaviours.  相似文献   
157.
This article examines the effectiveness of a newly introduced integrative structure and its impact on employee job perceptions in an aircraft maintenance organization. It is not common to find studies, that relate such changes to lower level employee reactions. The implementation of the change programme involved a system-wide approach incorporating both structural and cultural change. Using a retrospective methodology we assessed employee reactions to the changes introduced. We found that both intrinsic job satisfaction and job characteristics perceptions improved in the new integrative organization. The fact that positive findings have been identified when other studies found no relationship between such changes and attitudinal outcomes illustrates the efficacy of a system-wide approach to change. Extrinsic satisfaction and organizational commitment however did not improve. This can perhaps be explained by the fact that the latter areas are concerned with factors outside the direct completion of the job and may take much longer to change if indeed they can be shown to change over time at all.  相似文献   
158.
Recent research has sought to develop measures that empirically substantiate spirituality as a unique construct independent of established personality constructs. One such measure is Sanctification, a psychological process through which people perceive aspects of life to possess spiritual character and significance. This study empirically examines the relationship between Sanctification of Work and work-related outcomes in a national sample (N?=?827) of individuals employed in religiously affiliated institutions. The results indicated that the Sanctification of Work was a significant predictor of Job Satisfaction, Turnover Intention, and Organisational Commitment after controlling for Personality, Spirituality, Religiosity, Psychological Safety, and Demographic variables.  相似文献   
159.
The present study examined the effects of insecure attachment on the development of negative body image as a contributing factor to the development of disturbed-eating patterns in male and female university students. Participants were nonclinical male (n = 100) and female (n = 381) university students. Administering self-report questionnaires, the authors assessed demographic information (gender, age), anthropometric data (Body Mass Index [BMI], age), romantic attachment (ECRS-R; R. C. Fraley, N. G. Waller, & K. A. Brennan, 2000), body dissatisfaction (BSQ), and disturbed eating (EAT-26). The authors found body dissatisfaction to fully mediate the relationship between attachment anxiety and disordered eating in women. Body dissatisfaction mediated anxious attachment and dieting in men. In addition, attachment avoidance had a direct impact on eating behaviors for both genders, without the mediation of any variables measured in this study. The findings of the present study suggest that the anxiety and avoidance dimensions of attachment insecurity affect eating behaviors differently, and the effects are different across genders. The authors discuss results in the context of therapeutic interventions design.  相似文献   
160.
The authors examined the effect that being at risk for developing an eating disorder has on the lexical processing of words related to fat and words not related to fat. Individuals (n = 17) at risk for developing an eating disorder were compared with controls (n = 31) using a lexical decision task in which fat-related words (e.g., large), unrelated words (e.g., fair), neutral words (e.g., post), and pseudowords (e.g., flirp) were given. The results revealed an expected Group x Stimuli interaction for reaction times indicating that at-risk individuals were significantly faster at processing fat-related words than words unrelated to fat. The authors discuss these results within the context of how fat-related stimuli are processed in at-risk individuals and how models of information processing can aid in the interpretation and understanding of eating disorders.  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