全文获取类型
收费全文 | 78413篇 |
免费 | 3105篇 |
国内免费 | 26篇 |
出版年
2019年 | 910篇 |
2018年 | 1259篇 |
2017年 | 1293篇 |
2016年 | 1374篇 |
2015年 | 1001篇 |
2014年 | 1208篇 |
2013年 | 5786篇 |
2012年 | 2223篇 |
2011年 | 2408篇 |
2010年 | 1518篇 |
2009年 | 1480篇 |
2008年 | 2150篇 |
2007年 | 2129篇 |
2006年 | 1965篇 |
2005年 | 1721篇 |
2004年 | 1621篇 |
2003年 | 1557篇 |
2002年 | 1669篇 |
2001年 | 2393篇 |
2000年 | 2354篇 |
1999年 | 1816篇 |
1998年 | 895篇 |
1997年 | 838篇 |
1996年 | 839篇 |
1995年 | 755篇 |
1992年 | 1574篇 |
1991年 | 1450篇 |
1990年 | 1440篇 |
1989年 | 1330篇 |
1988年 | 1322篇 |
1987年 | 1246篇 |
1986年 | 1366篇 |
1985年 | 1369篇 |
1984年 | 1165篇 |
1983年 | 1055篇 |
1982年 | 758篇 |
1981年 | 769篇 |
1979年 | 1235篇 |
1978年 | 916篇 |
1976年 | 757篇 |
1975年 | 1027篇 |
1974年 | 1153篇 |
1973年 | 1262篇 |
1972年 | 1028篇 |
1971年 | 1002篇 |
1970年 | 901篇 |
1969年 | 945篇 |
1968年 | 1184篇 |
1967年 | 1065篇 |
1966年 | 973篇 |
排序方式: 共有10000条查询结果,搜索用时 171 毫秒
901.
Agreeable fancy or disagreeable truth? Reconciling self-enhancement and self-verification 总被引:6,自引:0,他引:6
Three studies asked why people sometimes seek positive feedback (self-enhance) and sometimes seek subjectively accurate feedback (self-verify). Consistent with self-enhancement theory, people with low self-esteem as well as those with high self-esteem indicated that they preferred feedback pertaining to their positive rather than negative self-views. Consistent with self-verification theory, the very people who sought favorable feedback pertaining to their positive self-conceptions sought unfavorable feedback pertaining to their negative self-views, regardless of their level of global self-esteem. Apparently, although all people prefer to seek feedback regarding their positive self-views, when they seek feedback regarding their negative self-views, they seek unfavorable feedback. Whether people self-enhance or self-verify thus seems to be determined by the positivity of the relevant self-conceptions rather than their level of self-esteem or the type of person they are. 相似文献
902.
Evidence for terror management theory: I. The effects of mortality salience on reactions to those who violate or uphold cultural values 总被引:8,自引:0,他引:8
A Rosenblatt J Greenberg S Solomon T Pyszczynski D Lyon 《Journal of personality and social psychology》1989,57(4):681-690
On the basis of terror management theory, it was hypothesized that when mortality is made salient, Ss would respond especially positively toward those who uphold cultural values and especially negatively toward those who violate cultural values. In Experiment 1, judges recommended especially harsh bonds for a prostitute when mortality was made salient. Experiment 2 replicated this finding with student Ss and demonstrated that it occurs only among Ss with relatively negative attitudes toward prostitution. Experiment 3 demonstrated that mortality salience also leads to larger reward recommendations for a hero who upheld cultural values. Experiments 4 and 5 showed that the mortality salience effect does not result from heightened self-awareness or physiological arousal. Experiment 6 replicated the punishment effect with a different mortality salience manipulation. Implications for the role of fear of death in social behavior are discussed. 相似文献
903.
Rater bias in the EASI temperament scales: a twin study 总被引:1,自引:0,他引:1
Under trait theory, ratings may be modeled as a function of the temperament of the child and the bias of the rater. Two linear structural equation models are described, one for mutual self- and partner ratings, and one for multiple ratings of related individuals. Application of the first model to EASI temperament data collected from spouses rating each other shows moderate agreement between raters and little rating bias. Spouse pairs agree moderately when rating their twin children, but there is significantly rater bias, with greater bias for monozygotic than for dizygotic twins. MLE's of heritability are approximately .5 for all temperament scales with no common environmental variance. Results are discussed with reference to trait validity, the person-situation debate, halo effects, and stereotyping. Questionnaire development using ratings on family members permits increased rater agreement and reduced rater bias. 相似文献
904.
Objective indices (heart rate, perspiration quantity, finger plethysmograph curves, and facial expression) and subjective indices (sensory and emotional subject reports) were recorded for 25 young Chinese adults (16 men, 9 women) during and after the simultaneous application of a strong pain stimulus and either foot classical (alloneural points Tsusanli and Yanglingchuan) or hand classical (alloneural points Hegu and Neiguan) acupuncture. Both forms of acupuncture were equally effective, showing that stimulation of the same nerve is not essential for pain relief. Acupuncture assuaged the emotional, but not the sensory, response to the painful stimulation. 相似文献
905.
Mark W. Steege David P. Wacker Wendy K. Berg Karla K. Cigrand Linda J. Cooper 《Journal of applied behavior analysis》1989,22(1):23-33
Behavioral assessment procedures were used to prescribe and evaluate treatments of maladaptive behavior for 2 children with severe multiple handicaps. In Experiment 1, the results of an assessment of reinforcer preference were used in conjunction with a functional analysis of the conditions maintaining self-injurious behavior to prescribe a treatment for a child with severe disabilities. The treatment procedure involved the use of a pressure-sensitive microswitch to activate reinforcing stimuli during two solitary conditions, during which self-injurious behavior had occurred at high rates. The results were evaluated with a multiple baseline across settings design and indicated that self-injury decreased with concomitant increases in microswitch activation. Results were maintained at 6 weeks, 8 weeks, and 6 months. In Experiment 2, the results of behavioral assessments of reinforcer preference and self-injurious behavior were combined to develop a treatment for a second severely handicapped child, who exhibited high rates of self-injury in demand situations. This treatment was evaluated with a multiple baseline across tasks design and resulted in the elimination of self-injury for up to 15 months. 相似文献
906.
Lori J. Stark Keith D. Allen Michael Hurst David A. Nash Brooke Rigney Trevor F. Stokes 《Journal of applied behavior analysis》1989,22(3):297-307
We investigated the utilization and efficacy of distraction in reducing the anxious and disruptive behavior of 4 children undergoing dental treatment. During the distraction procedure, the children were shown a poster and told a story about it during dental treatment. They earned a prize if they attended to the poster and story and could correctly answer questions about them following each intervention visit. The children's disruptive behavior was assessed via direct observation, and results were analyzed within a multiple baseline design. The children exhibited high levels of anxious and disruptive behavior across baseline visits, regardless of the length of time in treatment or number of visits. Anxious and disruptive behavior decreased upon introduction of the intervention for all children. This was accompanied by the children meeting the criterion for correct answers on the distraction quiz. However, 2 of the children demonstrated an increase in their anxious and disruptive behavior across intervention visits. Results are discussed in terms of the need to evaluate treatment strategies that promote maintenance as well as initial changes. 相似文献
907.
A household survey utilizing a quasi-experimental design was undertaken to assess the impact of the TV movie. The Day After, on a number of psychologically and politically important variables such as the salience of the issue of nuclear war and individuals' beliefs about the efficacy of their own political actions in helping to prevent such a war. Respondents were initially surveyed 2 weeks prior to the movie's airing and were resurveyed afterwards. Contrary to the impression conveyed by reports of a number of public opinion polls, which focussed on attitudes toward government policies, we found that The Day After and the surrounding controversy had a substantial impact on many dimensions including the salience of nuclear war, feelings of personal efficacy, affect related to the idea of a nuclear war, intentions to engage in anti-nuclear behavior, estimates of the probability that a nuclear war would occur, and beliefs about the likelihood and desirability of survival. Two general conclusions emerged. First, many of the effects occurred for the entire sample rather than only for those who watched the film, suggesting that the widely publicized controversy that surrounded the movie contributed to its impact. Second, reactions appeared to be depressive in nature. Compared to the pre-airing responses, the post-airing survey found more passive affective reactions to the idea of nuclear war, decreased estimates of the chances of survival, a decreased desire to survive, and a decreased sense of personal efficiacy. Nonetheless, respondents, especially those who watched The Day After, were more likely to intend to engage in antinuclear war activities after the film than before. 相似文献
908.
The present study simulated an organizational dispute to test 12 hypotheses about mediator behavior that were derived from the strategic choice model of mediation. This model is based on the assumption that mediators have four basic strategies to resolve disputes: (a) integrate, which involves a search for mutually acceptable outcomes; (b) press, which involves lowering one or both parties' aspirations; (c) compensate, which involves offering positive benefits in exchange for concessions; and (d) inaction, which involves letting the parties handle the dispute by themselves. The major proposition of the model is that two factors, the mediator's assessment of the likelihood of a mutually acceptable agreement and the mediator's concern for the parties' aspirations, interact to predict mediator behavior. Nine of the 12 hypotheses derived from the model were supported. Pressing by mediators occurred most when mediators had a low estimate of the likelihood of agreement in combination with a low concern for the parties' aspirations. Compensating occurred most when mediators had a low estimate of the likelihood of agreement in combination with a high concern for the parties' aspirations. Inaction occurred most when the mediators' estimate of the likelihood of agreement was high and their concern for the parties' aspirations was low. Integrating occurred most when the mediators had a high concern for the parties' aspirations. 相似文献
909.
H. Russell Searight Ph.D. Mary Graham M.S. Lynn Rae M.S.W. A.C.S.W. Melinda Parker M.A. 《Journal of Contemporary Psychotherapy》1989,19(2):109-116
There is increased evidence that infants who receive poor quality social stimulation from their primary caregiver are at risk for later developmental difficulties. This paper describes a preventive intervention for mother-infant dyads exhibiting impaired patterns of social interaction. An impaired relationship with the primary caregiver has been found to be associated with social and emotional deficits in early childhood as well as with significant psychopathology in adulthood. The intervention consisted of group treatment of mothers and their infants. Each group session has 4 subsections which, together, were directed towards improving the mothers' ability to relate in a stimulating and nurturant manner to their children. Types of intervention included didactic instruction, modeling, and interpretation of the infant's behavior. Qualitative data suggested that the group intervention has positive effects on the mother-infant dyads. 相似文献
910.
Data from this study identified a significant discrepancy between preservice counselors' perceptions of their career opportunities and actual placement data. 相似文献