全文获取类型
收费全文 | 1507篇 |
免费 | 80篇 |
国内免费 | 17篇 |
专业分类
1604篇 |
出版年
2024年 | 25篇 |
2023年 | 11篇 |
2022年 | 17篇 |
2021年 | 18篇 |
2020年 | 57篇 |
2019年 | 57篇 |
2018年 | 56篇 |
2017年 | 68篇 |
2016年 | 50篇 |
2015年 | 45篇 |
2014年 | 47篇 |
2013年 | 149篇 |
2012年 | 40篇 |
2011年 | 46篇 |
2010年 | 27篇 |
2009年 | 46篇 |
2008年 | 51篇 |
2007年 | 43篇 |
2006年 | 52篇 |
2005年 | 64篇 |
2004年 | 36篇 |
2003年 | 45篇 |
2002年 | 37篇 |
2001年 | 34篇 |
2000年 | 25篇 |
1999年 | 35篇 |
1998年 | 29篇 |
1997年 | 27篇 |
1996年 | 21篇 |
1995年 | 17篇 |
1994年 | 30篇 |
1993年 | 16篇 |
1992年 | 20篇 |
1991年 | 12篇 |
1990年 | 7篇 |
1989年 | 12篇 |
1988年 | 13篇 |
1987年 | 11篇 |
1986年 | 21篇 |
1985年 | 22篇 |
1984年 | 17篇 |
1983年 | 14篇 |
1982年 | 8篇 |
1981年 | 19篇 |
1980年 | 17篇 |
1979年 | 16篇 |
1978年 | 14篇 |
1977年 | 27篇 |
1976年 | 19篇 |
1975年 | 7篇 |
排序方式: 共有1604条查询结果,搜索用时 15 毫秒
71.
This paper will focus on the writer’s experience as a native New Yorker relocating to Montgomery, Alabama. The writer will
share how he adjusted and coped with overt discrimination and racism in the context of the high school in which he attended
there-a majority white high school on the “other” side of town. The writer will share how he employed the following coping
mechanisms as methods of adjusting to his new environment: translating emotional experiences into words (relaxation and talk
therapy), involvement with other black positive peers, careful assessment before acting, withdrawal and avoidance, and consuming
African-American literature. 相似文献
72.
Developmental trajectories of peer-nominated aggression, risk factors at baseline, and outcomes were studied. Peer nominations of aggression were obtained annually from grades 1 to 3. Three developmental trajectories were identified: an early-onset/increasers trajectory with high levels of peer-nominated aggression at elementary school entry and increasing levels throughout follow-up; a moderate-persistent trajectory of aggression in which children were characterized by moderate levels of physical aggression at baseline; and a third trajectory with stable low levels of aggression. Children following the early-onset/increasers trajectory showed physical forms of aggression at baseline. Male gender and comorbid attention deficit/hyperactivity problems, oppositional defiant problems and poor prosocial behavior plus negative life events predicted which children would follow the early-onset/increasers trajectory of aggression. The outcomes associated with the early-onset/increaser children suggest high risk for chronically high levels of aggressive behavior. 相似文献
73.
This study investigated whether the perception of self as socially rejected might contribute to increased physical aggression among elementary-school children. It was hypothesized that physically aggressive children would become more physically aggressive over time if they perceived that they were rejected and tended to blame peers for social failure experiences. Third-grade boys and girls (n = 941) were assessed in the Fall and Spring of the school year. Peer-report data on physical aggression and social preference were collected, along with self-report data on perceived rejection and attributions for social failure experiences. Results for boys were consistent with hypotheses, whereas the results for girls revealed a different pattern of relations. These results constitute prospective evidence that children's self-perceptions of social rejection can uniquely influence externalizing behavior. Results are discussed in terms of mechanisms that might mediate the relation between perceived rejection and physical aggression. 相似文献
74.
Dadds MR Whiting C Bunn P Fraser JA Charlson JH Pirola-Merlo A 《Journal of abnormal child psychology》2004,32(3):321-334
Cruelty to animals may be a particularly pernicious aspect of problematic child development. Progress in understanding the development of the problem is limited due to the complex nature of cruelty as a construct, and limitations with current assessment measures. The Children and Animals Inventory (CAI) was developed as a brief self- and parent-report measure of F. R. Ascione's (1993) 9 parameters of cruelty. The CAI emerged as a reliable, stable, and readily utilized measure of cruelty using parent and child reports. Children (especially the older children) reported higher rates of cruelty than their parents and boys reported more cruelty than girls. Self- and parent-reports showed good convergence with independent observations of cruelty versus nurturance during free interactions with domestic animals. The results indicate that cruelty to animals can be reliably measured using brief child and parent report measures. 相似文献
75.
Psychological, psychophysical and physiological research indicates that people switch between two covert attention states, local and global attention, while visually exploring complex scenes. The focus in the local attention state is on specific aspects and details of the scene, and on examining its content with greater visual detail. The focus in the global attention state is on exploring the informative and perceptually salient areas of the scene, and possibly on integrating the information contained therein. The existence of these two visual attention states, their relative prevalence and sequence in time has remained empirically untested to date. To fill this gap, we develop a psychometric model of visual covert attention that extends recent work on hidden Markov models, and we test it using eye-movement data. The model aims to describe the observed time series of saccades typically collected in eye-movement research by assuming a latent Markov process, indicative of the brain switching between global and local covert attention. We allow subjects to be in either state while exploring a stimulus visually, and to switch between them an arbitrary number of times. We relax the no-memory-property of the Markov chain. The model that we develop is estimated with MCMC methodology and calibrated on eye-movement data collected in a study of consumers' attention to print advertisements in magazines.We thank Dominique Claessens of Verify International for making the data available to us. 相似文献
76.
Shaw DS 《Journal of abnormal child psychology》2003,31(2):193-199
This commentary reviews the major findings of this set of 4 papers on intergenerational continuity in antisocial behavior; it identifies strengths and remaining challenges, and discusses potential policy implications of the research. As a group, these researchers have raised the methodological bar for future work in this area, using prospective designs with multiple informants and methods to test the influences of G2 parenting and adolescent antisocial behavior in mediating continuity between G1 parenting and G3 early disruptive behavior. The pattern of findings is discussed with respect to gender of G2 and social context. The inherent challenges of conducting intergenerational research are also highlighted, within the context of offering recommendations for improving future intergenerational investigations and their feasibility. 相似文献
77.
Eric F. Dubow 《Aggressive behavior》1988,14(5):315-324
The relation between aggression and peer social status was investigated in a group of 238 third-through fifth-grade children. Peer social status refers to the degree to which a child is accepted by his or her peer group. By asking children to nominate peers they “like most” and “like least,” one can identify children who are popular, rejected, neglected, or viewed as average within their peer group. Results indicated low to moderate correlations between peer-nominated aggression and global indices of social acceptance. More specifically, it was found that aggressive children largely comprised the rejected and average social status groups, but not the popular or neglected groups. Furthermore, analyses indicated that according to both peers and teachers, aggressive/rejected children showed academic and social-skill deficits, whereas aggressive children of average peer status exhibited adequate adjustment similar to that of nonaggressive/average-status children. These results suggest the importance of considering peer social status when identifying aggressive children in need of intervention and in determining which skill deficits to address. In addition, knowledge of an aggressive child's peer status might be useful in enhancing the predictability of adult adjustment. 相似文献
78.
Polman H Orobio de Castro B Koops W van Boxtel HW Merk WW 《Journal of abnormal child psychology》2007,35(4):522-535
The present meta-analytic review aimed to clarify divergent findings concerning the relation between reactive and proactive aggression in children and adolescents. Fifty-one studies with 17,965 participants were included in the analysis. A significant correlation between reactive and proactive aggression was found. The strength of this relation varied considerably between studies, from -.10 to .89. Observational assessment and tilt/noise tasks were associated with smaller correlations than questionnaires. Within the large group of questionnaire studies, studies disentangling the form and function of aggression found lower correlations than studies that did not disentangle form and function. Among questionnaire studies, higher reliability was associated with larger correlations. Effect size did not depend on other study characteristics such as sample type, age, and informant type. It is concluded that reactive and proactive aggression are most clearly distinguished with behavioral observations and questionnaires that unravel form and functions of aggression. 相似文献
79.
In a three-factor design varying the aggressive-behavior subtraits of physical aggression (low, high) and hostility (low, high) with exposure to film content (innocuous, violent imagery), respondents were exposed to film segments and thereafter engaged in a teaching task that involved the administration of noxious feedback for unproductive efforts by the learner. A display informed respondents of the intensity of delivered feedback. Instructions were to provide feedback as often as required and of intensities deemed appropriate. However, respondents were also told to refrain from using extremely high intensities, as these intensities would be hurtful to the learner. None of the three independent variables exerted appreciable influence on the frequency of use of recommended feedback. In contrast, the frequency of the use of the disallowed, hurtful feedback was markedly affected. Independent of exposure to film content, men scoring high on hostility used impulsive aggressive responses more frequently than men scoring low on that subtrait. Within the subtrait of physical aggression, however, the degree of trait manifestation proved inconsequential for impulsive aggression, but exposure to the violent film segment resulted in more frequent use of impulsive aggressive responses than exposure to the innocuous film segment. 相似文献
80.
Mizen R 《The Journal of analytical psychology》2003,48(3):285-305
Abstract This paper considers some of the clinical and theoretical problems contingent upon the imprecision and lack of clarity with which the word and concept 'violence' is used. A definition of violence is proposed, which separates the concept of violence from the related concept of aggression and sees the former as a particular form of the latter. This definition also proposes that violence must always have a psychological component aspect. It is contended that clarity is important clinically so that analysts can distinguish psychologically destructive from psychologically creative elements in their patients, in their own psychological functioning and in the countertransference. The phenomenon of violence is considered in the light of Fordham's model of development, in particular that violence may be viewed as a consequence of a failure to integrate normal, aggressive aspects of the personality. Violence is seen as uncontained, split-off aggression, subjected to psychological projection. It is proposed that a particular quality of the experience that is being projected is an uncontained sense of violation. The notion of 'mindless violence' is considered. 相似文献