全文获取类型
收费全文 | 2648篇 |
免费 | 194篇 |
专业分类
2842篇 |
出版年
2024年 | 8篇 |
2023年 | 31篇 |
2022年 | 50篇 |
2021年 | 77篇 |
2020年 | 113篇 |
2019年 | 127篇 |
2018年 | 176篇 |
2017年 | 173篇 |
2016年 | 145篇 |
2015年 | 113篇 |
2014年 | 117篇 |
2013年 | 296篇 |
2012年 | 189篇 |
2011年 | 178篇 |
2010年 | 91篇 |
2009年 | 106篇 |
2008年 | 130篇 |
2007年 | 132篇 |
2006年 | 97篇 |
2005年 | 78篇 |
2004年 | 77篇 |
2003年 | 49篇 |
2002年 | 53篇 |
2001年 | 23篇 |
2000年 | 14篇 |
1999年 | 21篇 |
1998年 | 20篇 |
1997年 | 12篇 |
1996年 | 10篇 |
1995年 | 8篇 |
1994年 | 11篇 |
1993年 | 12篇 |
1992年 | 8篇 |
1991年 | 9篇 |
1990年 | 10篇 |
1989年 | 8篇 |
1988年 | 5篇 |
1987年 | 6篇 |
1986年 | 9篇 |
1985年 | 5篇 |
1984年 | 6篇 |
1983年 | 5篇 |
1982年 | 11篇 |
1981年 | 3篇 |
1980年 | 4篇 |
1979年 | 3篇 |
1978年 | 2篇 |
1977年 | 2篇 |
1974年 | 3篇 |
1972年 | 2篇 |
排序方式: 共有2842条查询结果,搜索用时 15 毫秒
881.
Stephanie Madon M x Guyll Sarah J. Hilbert Erica Kyriakatos David L. Vogel 《Journal of applied social psychology》2006,36(1):178-205
This research examines how attention and accuracy motivation moderate stereotyping in person perception. Hypotheses were derived from the stereotype validity model, which proposes that perceivers are more likely to use a stereotype as the basis of their impressions when they believe that the generalized beliefs contained within it are valid for the particular target whom they are judging. Consistent with the model's predictions, high attention and high accuracy motivation produced stronger label effects when a target's individuating information matched a stereotype's content. Also consistent with the model's predictions, the opposite pattern was found when a target's individuating information did not match a stereotype's content. Under conditions of a poor match, high accuracy motivation produced weaker label effects. The authors discuss these findings with respect to accuracy and bias in the impression-formation process. 相似文献
882.
Mariska Klein Velderman Marian J. Bakermans‐Kranenburg Femmie Juffer Marinus H. Van IJzendoorn Sarah C. Mangelsdorf Jolien Zevalkink 《Infant mental health journal》2006,27(5):466-493
In the present study (1) intervention effects on children's preschool behavior problems were evaluated in a high risk sample with an overrepresentation of insecure adult attachment representations in 77 first‐time mothers, and (2) predictors and correlates of child problem behavior were examined. Early short‐term video‐feedback intervention to promote positive parenting (VIPP) focusing on maternal sensitivity and implemented in the baby's first year of life significantly protected children from developing clinical Total Problems at preschool age. Also, compared with the control group, fewer VIPP children scored in the clinical range for Externalizing Problems. No intervention effects on Internalizing clinical problem behavior were found. The VIPP effects on Externalizing and Total clinical Problems were not mediated by VIPP effects on sensitivity and infant attachment or moderated by mother or child variables. Maternal satisfaction with perceived support appeared to be associated with less children's Internalizing, Externalizing, and Total Problems. More research is needed to find the mechanisms triggered by VIPP, but the outcomes could be considered as promising first steps in the prevention of disturbing, externalizing behavior problems in young children. 相似文献
883.
Brian E. Saelens Sarah C. Couch Karen S. Wosje Lori J. Stark Stephen R. Daniels 《Journal of clinical psychology in medical settings》2006,13(2):117-125
Relations among weight, calcium, and milk have received considerable attention, but inconsistencies remain regarding strength and direction of associations. Calcium, milk, other beverages, and weight status associations were examined among children >75th BMI percentile from three studies. Results indicated negative relations between z-BMI and non-whole milk and calcium in one sample, with lower z-BMI and percent body fat among older children drinking any non-whole milk. In one older child sample, z-BMI and percent body fat were higher for whole milk consumers. The only significant relation observed for other beverages was the negative association between juice and percent body fat in younger children. Milk, calcium, and child weight status associations are inconsistent, and appear dependent on milk type and child age. 相似文献
884.
The frequency of items of indirect, relational, social, verbal, and physical aggression was assessed in the school environment of 422 adolescents, using the Indirect/Social/Relational Aggression scale (ISRA), a measure that combined items from indirect, relational, and social aggression research. We also assessed the perceived harmfulness of each item. Comparing these findings with the occurrence of aggression on television, we found that adolescents were exposed to nearly 10 times more indirect, relational, and social aggression on television than they are in school. Overall, there was no sex difference in the amount of aggression reported by boys and girls. However, when examining specific items, girls reported more gossiping and boys more hitting. Girls perceived indirect, direct relational, and verbal aggression as more harmful than did boys. Limited evidence was found for a distinction between indirect, relational, and social aggression, although it was clear that they were more similar than different. Aggr. Behav. 32:1–14, 2006. © 2006 Wiley‐Liss, Inc. 相似文献
885.
Sarah DeArmond Mary Tye Peter Y. Chen Autumn Krauss D. Apryl Rogers Emily Sintek 《Journal of applied social psychology》2006,36(9):2184-2214
The current research investigated age and gender stereotypes in relation to adaptive performance. Using methods similar to those used in Schein's studies (1973, 1975) , 496 undergraduate students rated 1 of 7 targets on 6 dimensions of adaptive performance. All of the targets varied in age (25, 40, or 55 years) and gender, except one that was age and gender neutral. The 7th served as a reference group and was an age- and gender-neutral target. Results showed that older targets were perceived as less adaptable across most of the dimensions of adaptability. Further, men and women were perceived differently, but differences were consistent with many prevalent gender stereotypes. Finally, female participants tended to rate all targets more favorably than male participants. Implications for human resources management and future research on stereotypes at work are discussed. 相似文献
886.
Deborah J. Jones Cara O’Connell Sarah Foster Greg Forehand 《Journal of psychopathology and behavioral assessment》2006,28(1):41-48
Self-reported physical symptoms are an important marker of health and well-being, particularly among African American women. The stability of African American women’s physical symptoms or the impact of their symptoms on their children, however, has yet to be examined. This longitudinal study examined the stability of maternal self-reported physical symptoms, as well as their role in shaping child-reported physical symptoms, among 137 low-income African American families. Findings revealed that mothers’ self-reported physical symptoms were stable over 2.5 years. Mothers who reported higher levels of physical symptoms were more likely to have children who concurrently reported higher levels of symptoms. Physical symptoms reported by mothers at the first assessment also predicted child-reported physical symptoms 2.5 years later, but only for boys. Physical symptoms appear to be an important, yet understudied, symptom domain that may have significant implications for the health and well-being of African American families. 相似文献
887.
Abraham Maslow's Hierarchy of Needs theory proposed that there is a hierarchy of human needs, which range from the basics
of survival to creativity. Building from Maslow's idea, this paper examines the first level of human needs and empirically
constructs a basics of living (BOL) index for every United States county from 28 candidate factors. The final BOL Index includes
nine measures of air, water, and income. This study examined whether county-level health would be poor if the BOL were not
met. Findings showed a positive correlation between the BOL index and all cause mortality, the fewer BOL, the worse the all
cause mortality. Strikingly, poor BOL is most often found in small jurisdictions (<25,000 population) and less often in larger
jurisdictions (>150,000 population). In the mapping of the BOL index, areas of greatest need can be observed and in multivariate
modeling, highest overall mortality is regional. The BOL index predicts a substantial amount of variation observed in county
overall mortality and is independent of county poverty and quality of life. 相似文献
888.
A growing body of research finds that the activities of the immune system—in addition to protecting the body from infection and injury—also influence how we think, feel, and behave. Although research on the relationship between the immune system and psychological and behavioral outcomes has most commonly focused on the experiences of those who are ill or experiencing an acute immune response, we propose that the immune system may also play a key role in influencing such outcomes in those who are healthy. Here, we review theory and research suggesting that inflammation—a key component of the immune response to pathogens and stressors—may play an important modulatory role in shaping emotions, motivation, cognition, and behavior, even among those without symptoms of illness. Moreover, because inflammation occurs in response to a number of everyday social experiences (e.g., loneliness and stress), we propose that it may be an important mediator of many psychological and behavioral outcomes that are of interest to social and personality psychologists. We close by discussing potential opportunities for researchers looking to incorporate psychoneuroimmunology (PNI) into their area of inquiry. 相似文献
889.
Lauren Hayes Patrick Pssel Sarah J. Roane 《Journal of counseling and development : JCD》2019,97(4):427-436
In the hopelessness theory of depression, a causal chain from stressors (e.g., perceived everyday discrimination [PED]) to 5 negative cognitive styles (NCSs) and depressive symptoms is delineated. In a sample of 243 diverse community college students, PED was positively associated with 4 NCSs. Furthermore, 2 specific NCSs were associated with depressive symptoms and mediated the effect between PED and depressive symptoms. Implications for research and practice with individuals who experience PED are discussed. 相似文献
890.
Jeroen Van Dessel Sarah Morsink Saskia Van der Oord Jurgen Lemiere Matthijs Moerkerke Margaux Grandelis 《Child neuropsychology》2019,25(1):122-129
Impulsivity is a core feature of attention-deficit hyperactivity disorder (ADHD). It has been conceptualized in a number of different ways. In the current article, we examine how the new concept of “waiting impulsivity”, which refers to premature responding before a scheduled target appears, adds to our understanding of impulsivity in ADHD. Sixty children (8–12 years old; 30 ADHD; 30 typically developing controls) completed the 4-choice serial reaction time task, a measure of waiting impulsivity, alongside tasks measuring inhibitory control and temporal discounting and questionnaires measuring behavioral disorder symptoms, delay aversion, and various aspects of impulsivity. A multiple logistic regression model was used to explore the contribution of the primary task outcomes to predict group membership. Children with ADHD displayed more waiting impulsivity and less inhibitory control; they did not differ in temporal discounting. There was no correlation between waiting impulsivity and inhibitory control. Waiting impulsivity was correlated with parent-reported ratings of hyperactivity/impulsivity, inattention, oppositional defiant disorder (ODD), and conduct disorder (CD) and with self-reported delay aversion ratings. Only waiting impulsivity was a significant predictor of ADHD status. In conclusion, waiting impulsivity is distinct from inhibitory control deficits and predicts ADHD status independently of it. Future research needs to examine the relationship with delay aversion and ODD/CD more thoroughly. 相似文献