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   3667篇
  免费   132篇
  2022年   20篇
  2021年   21篇
  2020年   42篇
  2019年   59篇
  2018年   85篇
  2017年   80篇
  2016年   98篇
  2015年   86篇
  2014年   85篇
  2013年   378篇
  2012年   168篇
  2011年   158篇
  2010年   130篇
  2009年   111篇
  2008年   159篇
  2007年   189篇
  2006年   149篇
  2005年   122篇
  2004年   123篇
  2003年   134篇
  2002年   142篇
  2001年   68篇
  2000年   54篇
  1999年   77篇
  1998年   65篇
  1997年   55篇
  1996年   60篇
  1995年   41篇
  1994年   44篇
  1993年   43篇
  1992年   58篇
  1991年   45篇
  1990年   51篇
  1989年   37篇
  1988年   32篇
  1987年   36篇
  1986年   38篇
  1985年   39篇
  1984年   52篇
  1983年   36篇
  1982年   54篇
  1981年   43篇
  1980年   34篇
  1979年   33篇
  1978年   20篇
  1977年   29篇
  1976年   26篇
  1975年   14篇
  1974年   18篇
  1973年   15篇
排序方式: 共有3799条查询结果,搜索用时 31 毫秒
91.
92.
Although there are measurable differences in integrative complexity among solutions that individuals generate in dealing with problems, it is uncertain to what extent people comprehend, recognize, and have preferences among different levels of complexity. Integrative complexity is a function of differentiation (the perception of several attributes within, or perspectives about, a topic) and integration (combining the differentiated characteristics in an interactive or synthesizing solution). The current paper reports two experiments dealing with how university students perceive, interpret, and choose among solutions differing in complexity. Experiment 1 showed that subjects accurately rated the complexity of described solutions differing along the continuum, but that their assessment of their own responses differed from the results of expert scoring. Their self-estimated complexity was highly correlated with their preferences, and preferred complexity was reliably higher than either expert- or self-assessed complexity of subject-generated solutions. Subjects were able to hypothesize quite accurately about environmental and endogenous factors likely to affect complexity. Experiment 2 found that in response to problem scenarios, solutions selected as being potentially most effective were consistently more complex than solutions that participants considered themselves most likely to use. The idea of complexity seems to be intuitively recognizable and understandable by untrained subjects: They can and do distinguish among problem solutions (self-generated or presented) that vary on that dimension, and are able to assess accurately the effects of relevant variables. Such subjects also share the bias shown by experts in favour of the superiority of more complex approaches.  相似文献   
93.
Mothers of problem and nonproblem toddlers rated videotapes of their own and unfamiliar children's behavior. They classified the behaviors as positive, negative, or neutral, and evaluated the intensity of the positive or negative behaviors. Ratings did not differ by problem status; however, all mothers classified their own children's behavior as less negative than did an independent observer. Mothers also evaluated all children's negative behavior as less aversive than did the observer. Finally, mothers mistakenly classified less of their own children's behavior as negative and more as positive when compared to their biases in classifying unfamiliar children's behavior.  相似文献   
94.
Deutsch  Francine M.  Saxon  Susan E. 《Sex roles》1998,38(5-6):331-362
This study examined how blue-collar couples whoalternate work shifts and share the care of theirchildren reconcile their traditional gender ideologieswith their nontraditional lives. In-depth interviews were conducted with twenty-three alternatingshift couples in which the husband was a blue-collarworker. Ninety-six per cent of the participants wereWhite, and the remainder were Hispanic. The results suggested that despite their nontraditionalbehavior, these couples maintained traditional genderidentities by adherence to three central beliefs abouttheir families: 1) the father was still the breadwinner; 2) the mother only worked in the paid laborforce because of financial pressures; and 3) the motherwas still the central parent. The ways in which each ofthese myths is constructed, and the functions they serve of both maintaining traditionalgender identity, and of obscuring potential conflictsbetween husbands and wives over identity arediscussed.  相似文献   
95.
96.
Susan A. Wheelan 《Sex roles》1996,34(9-10):665-686
This field study sought to ascertain whether all female or female dominated work groups, all male or male dominated work groups, and mixed sex work groups varied systematically in member perceptions of group developmental patterns, effectiveness, and productivity. The study also sought to determine whether high versus low status groups differed significantly on these variables. One hundred seventy-one work groups participated in the study. The results suggested that member perceptions of group functioning were more similar than different. Where significant differences were noted, group status, as opposed to gender composition, seemed to account for these differences in perception.  相似文献   
97.
Forty-six reading disabled adolescents were randomly assigned to one of three 25-hr instructional programs. Two programs provided training in expository text comprehension, and a third offered training in academic problem solving and organizational and study skills (an alternative treatment control). One reading comprehension program was designed to remediate a deficient knowledge base, forcing disabled readers to elaborate and further process new text knowledge, focusing on both specific informational content in a text and knowledge of text structure per se. The second program was patterned after the Palincsar and Brown (1984) reciprocal teaching techniques and focused on training four text comprehension strategies used by skilled comprehenders. Both the “knowledge-base” and the “strategy” training approaches were associated with significant improvement in disabled readers' comprehension skills, although training effects did not generalize across all aspects of reading comprehension performance. Strategy-trained readers applied the trained strategies with equal success on instructed and uninstructed text materials, providing strong evidence of transfer of learning. Knowledge-base readers also demonstrated successful transfer of specifically trained procedures (semantic mapping, text analysis) to unfamiliar text. In both programs, the best outcomes were obtained when specific strategies and operations were targeted for training.  相似文献   
98.
The relationship between academic gender bias and female students' agentic self-efficacy expectations was examined. Agentic self-efficacy expectations was defined as an individual's beliefs about her ability to successfully engage in proactive educational and career facilitative behaviors. Participants included 67 full-time junior and senior undergraduate women enrolled in traditional, nontraditional, and gender-neutral majors. Results revealed that perceived academic gender bias was significantly predictive of agentic self-efficacy expectations, above and beyond the contributions of sex role attitudes, gender concentration of major, and race/ethnicity. Implications for women's career development and future research are discussed.  相似文献   
99.
100.
Based on research conducted in Québec, this study explores the shape of the social life, apocalyptic ideology and authority structure of the Ordre du Temple Solaire (OTS) or Solar Temple within the framework of Mary Douglas's typology of ‘group and grid’. The pollution fears and purity rituals of this controversial new religious movement are analysed as an important factor in their decision to orchestrate a religiously‐motivated mass suicide/homicide, explained in their suicide documents as a ‘transit’ (a magical feat of soul travel) to the Star Sirius. Douglas's insights into how the human body becomes a ‘natural symbol’ for small, persecuted groups, mirroring the social body and the vulnerability of its exits and entrances vis‐à‐vis the surrounding culture, are applied to the alternative patterns of sexuality and parenting in the OTS. It is suggested that the magical aspect of the mass suicide expressed a concern for purity and for protecting the boundaries of their community. It is also suggested that the ritual homicides in Morin Heights resemble the ‘witch‐hunts’ characteristic of Douglas's ‘small society’ that conceives of itself as the perfect, impermeable vessel.  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