全文获取类型
收费全文 | 188279篇 |
免费 | 8351篇 |
国内免费 | 155篇 |
专业分类
196785篇 |
出版年
2020年 | 2786篇 |
2019年 | 3445篇 |
2018年 | 3671篇 |
2017年 | 4127篇 |
2016年 | 4717篇 |
2015年 | 3933篇 |
2014年 | 4815篇 |
2013年 | 23452篇 |
2012年 | 5010篇 |
2011年 | 4319篇 |
2010年 | 4105篇 |
2009年 | 4863篇 |
2008年 | 4438篇 |
2007年 | 4072篇 |
2006年 | 4506篇 |
2005年 | 4408篇 |
2004年 | 3877篇 |
2003年 | 3480篇 |
2002年 | 3340篇 |
2001年 | 4041篇 |
2000年 | 3910篇 |
1999年 | 3653篇 |
1998年 | 2891篇 |
1997年 | 2728篇 |
1996年 | 2641篇 |
1995年 | 2451篇 |
1994年 | 2412篇 |
1993年 | 2386篇 |
1992年 | 3037篇 |
1991年 | 2842篇 |
1990年 | 2686篇 |
1989年 | 2546篇 |
1988年 | 2532篇 |
1987年 | 2521篇 |
1986年 | 2557篇 |
1985年 | 2754篇 |
1984年 | 2747篇 |
1983年 | 2495篇 |
1982年 | 2443篇 |
1981年 | 2416篇 |
1980年 | 2245篇 |
1979年 | 2525篇 |
1978年 | 2327篇 |
1977年 | 2242篇 |
1976年 | 2049篇 |
1975年 | 2233篇 |
1974年 | 2311篇 |
1973年 | 2244篇 |
1972年 | 1829篇 |
1971年 | 1724篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
771.
Cynthia Gallois Victor J. Callan JULIE-ANNE MCKENZIE PALMER 《Journal of applied social psychology》1992,22(13):1041-1060
This study examined the influence of the gender and communication style of job applicants, as well as the gender and sex-role stereotyping of interviewers, on hiring decisions. Fifty-six personnel officers viewed videotapes of simulated employment interviews, in which male and female candidates used either aggressive, assertive, or nonassertive styles of communication. Personnel officers rated job candidates on likeability, similarity to the officers themselves, and hireability. Interviewers were most likely to employ assertive applicants, and the sex-role stereotypes of interviewers did not influence their perceptions of these candidates. Sex-role beliefs, however, did affect evaluations of aggressive and nonassertive job applicants. Interviewers who were low in sex-role stereotyping were more likely to hire a nonassertive than an aggressive candidate, while interviewers with higher levels of sex-role stereotyping were more likely to hire aggressive candidates. For assertive candidates, judgments by the interviewers of the perceived similarity of the candidate to themselves and their liking for the applicant both influenced their decision to hire the candidate. For aggressive and nonassertive candidates, however, the interviewers' liking toward the candidate mediated the relationship between perceived similarity and hiring decisions. 相似文献
772.
Loftus (1974) had subjects read summaries of criminal trials that contained the testimony of either credible or discredited prosecution eyewitnesses, and found no effect of discrediting an eyewitness. Instead, almost as many subjects voted guilty with a discredited eyewitness as with a credible eyewitness; this led Loftus to the conclusion that jurors tend to overbelieve eyewitness testimony. Loftus's conclusion was subsequently challenged by others who reported a strong discrediting effect. A series of three experiments using college students was conducted to explore the characteristics of trial summaries that might account for the discrepancy in results, such as inclusion of judicial instructions concerning proof beyond a reasonable doubt, or an eyewitness's reaffirmation of his testimony following discrediting. In all cases, a strong discrediting effect was found. Apparently the discrediting effect appears regardless of wide variation in content of trial summaries. The present data do not support the overbelief claim. 相似文献
773.
Effects of persuasive messages, responsibility denial (RD), and attitude-accessing on blood-giving attitudes, intentions, moral obligations, and behavior were examined. In Study 1, participants (n= 84) who heard a message emphasizing moral reasons for donating indicated a more favorable postmessage attitude and stronger moral obligation to donate than participants exposed to a message aimed at reducing fear, a combined moral and fear- reduction message, or no message. Combined message participants showed greatest intent to donate, yet only 14% of all participants attended a campus drive. In Study 2, low (n= 52) and high (n= 60) RD individuals heard the message arguments and were asked to access their attitudes. Low compared to high RD individuals stated a stronger sense of moral obligation, particularly when they accessed their thoughts relevant to blood donating, and behavioral intention, especially in the combined message condition. Few participants attended a blood drive (12.5%), yet most were low RD individuals from the nonaccessed attitude condition (83%). Results suggest that few individuals will engage in the altruistic act of blood donating, despite the experimental use of persuasive messages and accessing issue-relevant attitudes. 相似文献
774.
775.
This article addresses the relationship between religious affiliation and a very specific form of firearms ownership, that is, handgun ownership. Literature is reviewed relative to explanations of gun ownership. A test of the hypothesized relationship between religious affiliation and handgun ownership demonstrated a statistically significant ( p < 0.03) association. Protestants were found to have a disproportionately high level of handgun ownership compared to other religious groups. Speculation for this finding is reviewed relative to other recent research on this topic. 相似文献
776.
David C. Rowe Laurie Chassin Clark C. Presson Debra Edwards Steven J. Sherman 《Journal of applied social psychology》1992,22(4):261-285
The prevalence of regular smoking increases rapidly during adolescence. We applied modeling methods from the study of epidemic infectious disease to smoking behavior. Our "epidemic" models dealt with the process of transition among four states: nonsmoker (susceptible), trier (exposed), regular smoker (infected), and ex-smoker (recovered). The best fitting model was one in which the transition from nonsmoker to trier was a social contagion process where nonsmokers contacted either triers or regular smokers. All other transitions were treated as constant rate processes in which a constant proportion of eligible individuals made the transition in a given year. The recursive equation model embodying these assumptions was able to predict accurately the proportion of adolescents in each state in Grades 6–11. Our results support a "stage" model of smoking, suggesting that different psychological and physiological processes are involved in the initiation of smoking than in developing a habit of regular smoking. A possible sex difference was found in the non-contact transition between trier and smoker states, with the transition being more probable in females than in males. 相似文献
777.
778.
Gordon Halliday Ph.D. 《Journal of Contemporary Psychotherapy》1992,22(3):173-181
The concept of developmental amnesia is proposed to describe the impairment of normal memories during a person's school age life. One hundred psychotherapy patients were interviewed and the age of earliest memories ranged from 1–12 years, with a mode of 5 years. Memory was continuous for 53% of patients by 1st grade, while 18% reported life memory was still episodic at age 18 or later. Parental alcohol problems were associated with delay of continuous memories. 相似文献
779.
780.