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   204篇
  免费   3篇
  2024年   1篇
  2023年   1篇
  2021年   3篇
  2020年   2篇
  2019年   7篇
  2018年   7篇
  2017年   8篇
  2016年   5篇
  2015年   3篇
  2014年   7篇
  2013年   30篇
  2012年   8篇
  2011年   6篇
  2010年   4篇
  2009年   11篇
  2008年   6篇
  2007年   6篇
  2006年   8篇
  2005年   6篇
  2004年   5篇
  2003年   3篇
  2002年   4篇
  2001年   6篇
  2000年   7篇
  1999年   5篇
  1998年   2篇
  1997年   1篇
  1996年   1篇
  1994年   2篇
  1993年   2篇
  1991年   2篇
  1990年   5篇
  1989年   1篇
  1986年   3篇
  1983年   1篇
  1981年   1篇
  1980年   2篇
  1979年   4篇
  1978年   1篇
  1977年   1篇
  1976年   1篇
  1975年   2篇
  1974年   4篇
  1973年   5篇
  1971年   1篇
  1970年   1篇
  1969年   2篇
  1968年   1篇
  1967年   1篇
  1965年   1篇
排序方式: 共有207条查询结果,搜索用时 328 毫秒
101.
102.
This article explores how members of the German-speaking Lutheran church in Dublin develop their networks of belonging by taking part in social practices in their congregation. The article addresses the intersection of religious life, migration experience, and belonging. Based on qualitative fieldwork, we assess how social practices embedded in religious activities and beliefs reshape the sense of belonging among members of this congregation. We study the congregation through a material approach while paying attention to its actual religious and social life. The study observes how participation in the social life of the congregation enables its members to create multiple senses of belonging—ethno-cultural, religious, and social belonging. The social life of the congregation aids the preservation of immigrants’ ethno-cultural particularities, societal adaptation, and sense of belonging to their religious community.  相似文献   
103.
Honey bees (Apis mellifera) are prone to judge an ambiguous stimulus negatively if they had been agitated through shaking which simulates a predator attack. Such a cognitive bias has been suggested to reflect an internal emotional state analogous to humans who judge more pessimistically when they do not feel well. In order to test cognitive bias experimentally, an animal is conditioned to respond to two different stimuli, where one is punished while the other is rewarded. Subsequently a third, ambiguous stimulus is presented and it is measured whether the subject responds as if it expects a reward or a punishment. Generally, it is assumed that negative experiences lower future expectations, rendering the animals more pessimistic. Here we tested whether a most likely negatively experienced formic acid treatment against the parasitic mite Varroa destructor also affects future expectations of honey bees. We applied an olfactory learning paradigm (i.e., conditioned proboscis extension response) using two odorants and blends of these odorants as the ambiguous stimuli. Unlike agitating honey bees, exposure to formic acid did not significantly change the response to the ambiguous stimuli in comparison with untreated bees. Overall evidence suggests that the commonest treatment against one of the most harmful bee pests has no detrimental effects on cognitive bias in honey bees.  相似文献   
104.
A nationwide survey was conducted to investigate the prevalence of video game addiction and problematic video game use and their association with physical and mental health. An initial sample comprising 2,500 individuals was randomly selected from the Norwegian National Registry. A total of 816 (34.0 percent) individuals completed and returned the questionnaire. The majority (56.3 percent) of respondents used video games on a regular basis. The prevalence of video game addiction was estimated to be 0.6 percent, with problematic use of video games reported by 4.1 percent of the sample. Gender (male) and age group (young) were strong predictors for problematic use of video games. A higher proportion of high frequency compared with low frequency players preferred massively multiplayer online role-playing games, although the majority of high frequency players preferred other game types. Problematic use of video games was associated with lower scores on life satisfaction and with elevated levels of anxiety and depression. Video game use was not associated with reported amount of physical exercise.  相似文献   
105.
This study examined the role of adult attachment and personality in relation to antisocial tendencies (i.e. convictions for violence and interpersonal problems in romantic relationships) in Norwegian prison inmates (N=92). Attachment styles and personality were measured using self-report questionnaires (RSQ; Griffin & Bartholomew, 1994; and NEO-FFI, Costa & McCrae, 1992a). The prison inmates scored higher on avoidant than on anxious attachment style. While age and agreeableness (negatively associated) emerged as significant predictors of violence, anxious attachment explained most of the variances in aggression in intimate relationships. The study suggests that different types of antisocial tendencies could have different attachment and general personality correlates.  相似文献   
106.
107.
There are currently no known acoustic parameters by which stuttering children can be appraised in order to predict the further course of their speech disfluency. The present study investigates the usefulness of a computer-based speech analysis of fluent utterances. Correlations between acoustic variables, severity, and course of stuttering were sought in a prospective longitudinal study. This analyzed 57 preschool children at 6-month intervals over a period of 4.6 years. The acoustic analyses yielded no clearly distinguishing characteristics. There was, however, one subgroup consisting of children who were still disfluent at study end which showed more variable values at various measurement points for different parameters. Speech control seems to be different in children exhibiting chronic stuttering.  相似文献   
108.
109.
110.
Baseline assessments of 4 to 8-year-old children, 26 girls and 101 boys, referred to outpatient treatment for disruptive behaviors, were examined, focusing on possible differences between the functioning of boys and girls and their families. Child variables included diagnostic information, measures of disruptive behaviors, social competence, and independent observations of child behaviors. A variety of family variables, such as information regarding parenting practices, parental stress, and depression were included. Teacher reports of disruptive behaviors and social competence at school were included. Teacher ratings of child functioning indicated that boys displayed significantly more externalizing behaviors and they were less socially competent than girls. Parents perceived both girls and boys as highly oppositional and aggressive, and generally speaking, differences were few. Nevertheless, the level of stress was higher in girls' than in boys' families, and mothers of girls reported of higher levels of depressive symptoms. Girls and boys did not differ regarding diagnostic status.  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