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   1044篇
  免费   59篇
  2020年   18篇
  2019年   28篇
  2018年   26篇
  2017年   38篇
  2016年   34篇
  2015年   19篇
  2014年   29篇
  2013年   119篇
  2012年   50篇
  2011年   42篇
  2010年   25篇
  2009年   33篇
  2008年   40篇
  2007年   47篇
  2006年   31篇
  2005年   25篇
  2004年   32篇
  2003年   28篇
  2002年   21篇
  2001年   23篇
  2000年   19篇
  1999年   18篇
  1998年   9篇
  1997年   7篇
  1996年   11篇
  1995年   16篇
  1994年   11篇
  1993年   14篇
  1992年   15篇
  1991年   13篇
  1990年   13篇
  1989年   11篇
  1988年   9篇
  1987年   7篇
  1986年   10篇
  1985年   12篇
  1984年   18篇
  1983年   12篇
  1982年   10篇
  1981年   8篇
  1980年   11篇
  1979年   13篇
  1978年   14篇
  1975年   15篇
  1973年   14篇
  1972年   9篇
  1971年   9篇
  1969年   7篇
  1968年   11篇
  1966年   7篇
排序方式: 共有1103条查询结果,搜索用时 31 毫秒
61.
62.
Three types of myths frequently appearing in contemporary romantic fiction deal with traditional family values, spousal relationships, and love. Several myths belonging to each type are illustrated and analyzed. It is argued that by naturalizing some behaviors and idealizing others, romantic novels not only may indoctrinate their readers with a patriarchal ideology but also may inculcate upon them pathogenic family processes.  相似文献   
63.
Implementing quality control measures in the discipline and professional practice of behavior analysis is a challenging, but nevertheless important, step in the evolution of our field. The Association for Behavior Analysis currently seeks to ensure quality in behavior analysis by sponsoring an accreditation program for graduate academic programs and by promoting certification of individual practitioners. The accreditation reviews are conducted by ABA, whereas certification status is awarded by an independent, nonprofit credentialing entity: the Behavior Analyst Certification Board, Inc. Among the challenges that ABA faces as it pursues various quality control measures, particularly in its educational programs, are (a) how extensively should academic programs specify the verbal and nonverbal terminal repertoires in all three branches of behavior analysis (applied, experimental, and conceptual); (b) how extensively should programs that emphasize applied behavior analysis integrate science-based criteria for the evaluation of interventions; and (c) how extensively should programs that emphasize service delivery include training in formal research methodology.  相似文献   
64.
65.
The projection of 3-D objects to 2-D images necessitates a loss of information, thus the shape of volumetric objects depicted in images is inherently ambiguous. The results of 3 experiments suggest observers use mental models of the local visual environment to constrain image interpretation. These models change quickly and dramatically to accommodate implicitly acquired information. Observers viewed very high-contrast (2-tone) images of novel volumetric objects. Before priming, novel 2-tone images appeared 2-D. After incidental exposure to similar objects in grayscale or familiar objects in 2-tone, the test images appeared volumetric. Incidental leaming appears to alter observers' mental models, thus causing an alteration in image interpretation in the absence of any image change. Highlights were interpreted more accurately than shadows, suggesting shadows play a secondary role in shape recovery.  相似文献   
66.
Moore V  Valentine T  Turner J 《Cognition》1999,72(3):305-9; discussion 311-6
Lewis (1999) argued that effects of age of acquisition (AoA) are entirely attributable to cumulative frequency. He reported an instance-based model in which the number of instances of the stimulus stored in memory predicts reaction time. We note four aspects of the literature on AoA that cannot be explained by this instance-based approach. Firstly, an effect of AoA has been observed in the absence of an effect of frequency. Secondly, an effect of AoA has been observed when cumulative frequency has been controlled. Thirdly, the effect of AoA is dependent on task. Fourthly, the effect of word frequency is dependent on stimulus modality. Lewis reported an experiment in which participants make a decision based on identity-specific semantic information to celebrity faces to demonstrate an effect of the number of instances in memory, which he interpreted as an effect of AoA. We note that effects of AoA have been found in lexical and perceptual tasks, but to date all attempts to demonstrate an advantage for early-acquired items in semantic classification tasks have failed. We conclude that the effects of AoA cannot be attributed solely to the effects of cumulative frequency.  相似文献   
67.
Gender and occupational identities were examined within the Israeli police force, a stereotypically masculine organization. The principal hypothesis was that women in this organizational setting did not reject their gender identity. Rather, they self-attributed more traditionally masculine traits in addition to their feminine traits. This was especially so among women going through particularly intense occupational and organizational socialization needed for field jobs. The findings only partially confirmed the hypothesis. Most women in the sample considered themselves to be highly feminine, even though they self-attributed masculine traits. Although the women, like their male colleagues, ranked occupational identity higher than gender identity, their feminine identity (usually in contrast with the masculine organizational context) was not repressed and their gender identity was as strong as that of the men.  相似文献   
68.
In the present study, we examined alcohol consumption and alcohol problems between managerial and nonmanagerial men and women. We also examined alcohol problems as a function of drinking context (i.e., when they drink and with whom they drink) for each of these four groups. Survey data and data from company records were collected from a large sample of blue and white collar employees (n = 2279). Participants completed a detailed questionnaire aimed at assessing many work-related attitudes, general mental and physical health-related perceptions, motivations for alcohol use, alcohol consumption indices, and alcohol problems. We found that several of the demographic variables differentially predicted alcohol consumption and problems for the four groups. In addition, drinking alone and immediately after work were associated with alcohol problems for women managers at a significantly higher rate than for the other groups of employees. These results support the assertion that more complex models are needed to understand the linkages between work and alcohol use. The research reported in this paper was supported by Grant AA 10690-02, National Institute of Alcohol Abuse and Alcoholism, National Institutes of Health.  相似文献   
69.
RESEARCHING SUBJECTIVITY AND DIVERSITY   总被引:1,自引:0,他引:1  
  相似文献   
70.
Skin self-examinations are essential for the early identification and treatment of skin cancers. However, little is known about the most effective methods for teaching skin cancer detection and skin self-examination. This study compared three skin cancer education methods that are commonly used in the primary care setting: viewing a videotape, reading brochures, and one-on-one instruction from a nurse practitioner. One hundred forty-three young adults were randomly assigned to one of the four conditions (educational intervention or wait list) and completed measures of skin cancer knowledge, ability to visually discriminate cancerous versus noncancerous skin growths, and behavioral ability to perform a skin self-examination immediately (Time 1) and 3 weeks (Time 2) after the educational intervention. Results showed that participants across all educational interventions had significantly higher skin cancer knowledge compared to those in the wait-list control group, and these knowledge scores were maintained for 3 weeks. Participants in the brochure condition scored significantly higher than participants in all other conditions on an observational measure of skin self-examination. Demographic variables, such as gender and ethnicity, were not found to be related to performance on any of the dependent measures. These findings provide preliminary evidence that knowledge of skin cancer may be enhanced through a variety of educational techniques and that written materials (e.g., brochures) may represent the minimal intervention level necessary for teaching adults how to perform thorough skin self-examinations.  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