全文获取类型
| 收费全文 | 1623篇 |
| 免费 | 47篇 |
专业分类
| 1670篇 |
出版年
| 2024年 | 19篇 |
| 2023年 | 19篇 |
| 2022年 | 18篇 |
| 2021年 | 39篇 |
| 2020年 | 63篇 |
| 2019年 | 66篇 |
| 2018年 | 101篇 |
| 2017年 | 91篇 |
| 2016年 | 120篇 |
| 2015年 | 40篇 |
| 2014年 | 55篇 |
| 2013年 | 173篇 |
| 2012年 | 104篇 |
| 2011年 | 105篇 |
| 2010年 | 58篇 |
| 2009年 | 55篇 |
| 2008年 | 81篇 |
| 2007年 | 71篇 |
| 2006年 | 61篇 |
| 2005年 | 43篇 |
| 2004年 | 29篇 |
| 2003年 | 39篇 |
| 2002年 | 26篇 |
| 2001年 | 17篇 |
| 2000年 | 13篇 |
| 1999年 | 6篇 |
| 1998年 | 6篇 |
| 1997年 | 5篇 |
| 1996年 | 7篇 |
| 1993年 | 4篇 |
| 1992年 | 4篇 |
| 1991年 | 6篇 |
| 1990年 | 7篇 |
| 1989年 | 5篇 |
| 1987年 | 8篇 |
| 1986年 | 6篇 |
| 1985年 | 10篇 |
| 1984年 | 4篇 |
| 1983年 | 5篇 |
| 1982年 | 6篇 |
| 1981年 | 6篇 |
| 1980年 | 5篇 |
| 1979年 | 10篇 |
| 1978年 | 7篇 |
| 1977年 | 5篇 |
| 1976年 | 5篇 |
| 1974年 | 4篇 |
| 1973年 | 5篇 |
| 1972年 | 5篇 |
| 1966年 | 3篇 |
排序方式： 共有1670条查询结果，搜索用时 0 毫秒
231.
Karmon D. Dyches Kristin N. Saboe James A. Anderson Joshua E. Wilk Sarah J. Hinman Maurice L. Sipos 《Military psychology》2013,25(4):260-270
Anger and aggression are common combat-related behavioral health problems. The impact of combat on anger and aggression appears to be largely attributable to symptoms of posttraumatic stress disorder (PTSD). Factors that moderate the purported pathway from combat to anger and aggression are poorly understood. We examined the conditional direct and indirect associations of combat exposure with self-reported anger and aggression using survey data collected from 592 U.S. Soldiers during a combat deployment in Afghanistan. Unit morale was examined as a moderator between combat exposure and PSTD symptoms, as well as the indirect association of combat exposure with anger and aggression via PTSD symptoms, controlling for depression symptoms. Results indicated that unit morale was negatively correlated with PTSD symptoms and self-reported anger and aggressive behaviors. Perceptions of unit morale moderated the direct association of combat exposure with PTSD symptoms. Unit morale also moderated the indirect association of combat exposure with anger and aggression through PTSD symptoms. Unit morale moderated the association of combat exposure with anger and aggression during combat operations by putatively mitigating the deleterious effect of combat on stress-related symptoms. The impact of policy and leadership on soldier and unit morale should be carefully considered given its protective role during combat operations. 相似文献
232.
The issues of climate change and environmental degradation elicit diverse responses. This paper explores how an understanding of human moral psychology might be used to motivate conservation efforts. Moral concerns for the environment can relate to issues of harm (i.e., causing pain or impinging on another's welfare) or impurity (i.e., engaging in sacrilegious, polluting, or disgusting actions). Aversions to harm are linked to concern for current or future generations, non‐human animals, and anthropomorphized aspects of the environment. Concerns for purity are linked to viewing the environment as imbued with sacred value and therefore worthy of being protected at all costs. While both harm‐based and purity‐based framings of environmental issues can sometimes backfire, we argue that making these moral concerns salient can nevertheless bring about moral responses to environmental issues. In sum, scientists' emerging knowledge about the moral mind can be used to facilitate the sustainable conservation of the planet. 相似文献
233.
Young people often develop natural mentoring relationships with nonparental adults during adolescence and young adulthood. While much has been learned about the benefits of natural mentoring for more proximate outcomes such as mental health and education, relatively little is known about the causal impact of youth mentoring relationships on career opportunities. This study uses data from the National Longitudinal Study of Adolescent Health (Add Health) survey to explore the effects of different kinds of natural mentoring relationships on employment outcomes during the early career years (when workers are in their late twenties and early thirties). Whereas traditional methods of causal conditioning show a broad range of employment benefits from being mentored, results from counterfactual analysis using propensity score matching reveal that the benefits of mentoring are confined to intrinsic job rewards. The findings imply that mentors help steer youth toward intrinsically rewarding careers. 相似文献
234.
Joshua M. Langberg Stephen P. Becker Melissa R. Dvorsky 《Journal of abnormal child psychology》2014,42(1):91-103
The purpose of the study was to evaluate the relation between Sluggish Cognitive Tempo (SCT) and academic functioning in a sample of 52 adolescents (40 males, 12 females) with Attention-Deficit/Hyperactivity Disorder (ADHD; M age?=?13.75). This study builds on prior work by utilizing an empirically-based and psychometrically validated measure of SCT, collecting ratings of SCT from both parents and teachers, and examining associations with multiple domains of academic functioning from both the parent and teacher perspective as well as grade point average (GPA). Both SCT and DSM-IV symptoms of inattention were significantly correlated with domains of academic functioning. Multiple regression analyses demonstrated that the parent-rated SCT Slow subscale predicted overall academic functioning, organizational skills impairment, and homework problems above and beyond ADHD symptoms and child and demographic characteristics known to be associated with academics, including intelligence, academic achievement, and family income. The teacher-rated SCT Low Initiation/Persistence subscale also predicted homework problems and was the only SCT variable to predict school grades above and beyond ADHD symptoms and relevant covariates. Both the SCT Slow and Low Initiation/Persistence subscales include items related to youth seeming apathetic, unmotivated, and lacking initiative, behaviors that are strongly related to ADHD symptoms of inattention but not currently captured by the DSM-IV. Implications of these findings towards supporting the external validity of the SCT construct are discussed along with potential implications for intervention. 相似文献
235.
Mark W. Baldwin Jeff Bagust Sharon Docherty Alexander S. Browman Joshua C. Jackson 《The Journal of social psychology》2014,154(5):441-446
We theorized that interpersonal relationships can provide structures for experience. In particular, we tested whether primes of same-sex versus mixed-sex relationships could foster cognitive-perceptual processing styles known to be associated with independence versus interdependence respectively. Seventy-two participants visualized either a same-sex or other-sex relationship partner and then performed two measures of cognitive-perceptual style. On a computerized Rod and Frame Test, individuals were more field-dependent after visualizing a mixed-sex versus same-sex relationship partner. On a measure involving perceptions of group behavior, participants demonstrated more holistic/contextually based perception after being primed with a female versus male relationship partner. These findings support the hypothesis that activated cognitive structures representing interpersonal relationships can shape individuals’ cognitive-perceptual performance. 相似文献
236.
Joshua N. Hook Everett L. Worthington Jr. 《The American journal of family therapy》2013,41(2):169-183
Couple counseling is widely practiced by Christian counselors, but there are almost no empirical data investigating it. The present study presents data from a national web-based survey of counselors from the American Association of Christian Counselors (AACC). We describe the nature of Christian couple counseling, as well as counselors' religiousness and their attitudes toward integrating religion and spirituality into couple counseling. Christian couple counselors were highly religious and their personal religiosity affected their attitude toward incorporating religion in counseling. There were differences between professional, pastoral, and lay counselors suggesting that each be treated separately rather than be lumped generically as Christian couple counseling. 相似文献
237.
Joshua B. Johnson 《Journal of aggression, maltreatment & trauma》2013,22(1):45-66
To prevent youth violence, the GREAT Families program was implemented with a selective sample of 1,196 families of sixth-grade children from low-income schools in 4 cities making the transition to adolescence. To assess intervention effects, we used pre- and posttest data to estimate a structural model to test the hypothesis that random assignment to the intervention would predict changes in parenting practices, which in turn would predict changes in exposure to violence (i.e., a mediational model). We found that participation in GREAT was significantly related to changes in parenting practices and these changes significantly predicted changes in violence exposure. Furthermore, adolescents who reported greater increases in exposure to violence also tended to experience greater decreases in parental monitoring, discipline, and involvement. Implications for future research and prevention efforts are discussed. 相似文献
238.
Joshua N. Hook Everett L. Worthington Jr Don E. Davis David Watkins Eadaoin Hui Wenshu Luo Hong Fu Boaz Shulruf Paul Morris Samuel H. Reyna 《Asian Journal of Social Psychology》2013,16(4):286-291
The present study examined the practice of forgiveness among participants from China (N = 172) and New Zealand (N = 91). We tested a theoretical model describing the relationships between collectivism, individualism, and forgiveness. Participants from China were more collectivistic and less individualistic than were participants from New Zealand. Overall, participants from New Zealand were more forgiving than were participants from China. Collectivism was positively related to decisional forgiveness in Chinese participants. Decisional forgiveness independently predicted conciliatory behaviour among participants from China, but this was not the case for participants from New Zealand. Thus, the hypothesized model received qualified support. 相似文献
239.
Aimee Harris T. Mary Foster Joshua Levine William Temple 《Journal of the experimental analysis of behavior》2012,98(3):295-309
Domestic hens responded under multiple fixed‐ratio fixed‐ratio schedules with equal fixed ratios. One component provided immediate reinforcement and the other provided reinforcement after a delay, signaled by the offset of the key light. The components were presented quasirandomly so that all four possible transitions occurred in each session. The delay was varied over 0, 4, 8, 16, and 32 s with fixed‐ratio 5 schedules, and over 0, 8 and 32 s with fixed‐ratio 1, 15 and 40 schedules. Main effects of fixed‐ratio value and delay duration were detected on between‐ratio pauses. Pauses were longer when the multiple‐schedule stimulus correlated with a delayed‐reinforcer component was presented, with the longest pauses occurring at the transition from a component with an immediate reinforcer to one with a delayed reinforcer. Pause durations were shortest during immediate components. Overall, both the presence or absence of a delay in the upcoming component, and the presence or absence of a delay in the preceding component affected pause length, but the upcoming delay had the larger effect. Thus changes in delay had similar effects to past reports of the effects of changes in response force, response requirement, and reinforcer magnitude in multiple fixed‐ratio fixed‐ratio schedules. 相似文献
240.
This investigation examined the measurement properties of the Three Domains of Disgust Scale (TDDS). Principal components analysis in Study 1 (n = 206) revealed three factors of Pathogen, Sexual, and Moral Disgust that demonstrated excellent reliability, including test-retest over 12 weeks. Confirmatory factor analyses in Study 2 (n = 406) supported the three factors. Supportive evidence for the validity of the Pathogen and Sexual Disgust subscales was found in Study 1 and Study 2 with strong associations with disgust/contamination and weak associations with negative affect. However, the validity of the Moral Disgust subscale was limited. Study 3 (n = 200) showed that the TDDS subscales differentially related to personality traits. Study 4 (n = 47) provided evidence for the validity of the TDDS subscales in relation to multiple indices of disgust/contamination aversion in a select sample. Study 5 (n = 70) further highlighted limitations of the Moral Disgust subscale given the lack of a theoretically consistent association with moral attitudes. Lastly, Study 6 (n = 178) showed that responses on the Moral Disgust scale were more intense when anger was the response option compared with when disgust was the response option. The implications of these findings for the assessment of disgust are discussed. 相似文献