全文获取类型
收费全文 | 1659篇 |
免费 | 83篇 |
国内免费 | 1篇 |
出版年
2023年 | 8篇 |
2022年 | 14篇 |
2021年 | 21篇 |
2020年 | 37篇 |
2019年 | 44篇 |
2018年 | 60篇 |
2017年 | 53篇 |
2016年 | 75篇 |
2015年 | 48篇 |
2014年 | 39篇 |
2013年 | 222篇 |
2012年 | 100篇 |
2011年 | 73篇 |
2010年 | 48篇 |
2009年 | 72篇 |
2008年 | 93篇 |
2007年 | 79篇 |
2006年 | 65篇 |
2005年 | 68篇 |
2004年 | 58篇 |
2003年 | 53篇 |
2002年 | 52篇 |
2001年 | 26篇 |
2000年 | 20篇 |
1999年 | 23篇 |
1998年 | 19篇 |
1997年 | 19篇 |
1996年 | 18篇 |
1995年 | 20篇 |
1994年 | 12篇 |
1993年 | 21篇 |
1992年 | 21篇 |
1991年 | 13篇 |
1990年 | 10篇 |
1989年 | 16篇 |
1988年 | 9篇 |
1987年 | 8篇 |
1986年 | 11篇 |
1985年 | 14篇 |
1984年 | 10篇 |
1983年 | 10篇 |
1982年 | 8篇 |
1981年 | 5篇 |
1980年 | 8篇 |
1978年 | 4篇 |
1977年 | 8篇 |
1975年 | 7篇 |
1974年 | 4篇 |
1973年 | 3篇 |
1967年 | 2篇 |
排序方式: 共有1743条查询结果,搜索用时 31 毫秒
41.
42.
43.
Mario Gollwitzer Christine Platzer Clarissa Zwarg Anja S. Göritz 《International journal of psychology》2021,56(4):551-565
By mid-March 2020, most countries had implemented nationwide lockdown policies aimed at decelerating the spread of SARS-CoV-2. At that time, nobody knew how long these policies would have to remain in force and whether they would have to be extended, intensified or made more flexible. The present study aimed to illuminate how the general public in Germany reacted to the prospect of increasing the length, the intensity and/or the flexibility of distancing rules implied by different lockdown scenarios. Endorsement of and compliance with five specific lockdown scenarios were assessed in a large (N = 14,433) German sample. Results showed that lockdown length affected respondents' reactions much more strongly than intensity or flexibility. Additional analyses (i.e., mixture distribution modelling) showed that half of the respondents rejected any further extensions or intensifications, while 20% would endorse long-term strategies if necessary. We argue that policy-makers and political communicators should take the public's endorsement of and compliance with such scenarios into account, as should simulations predicting the effects of different lockdown scenarios. 相似文献
44.
Studies in Philosophy and Education - In this paper, I set an aspect of what it is to live a flourishing life against the backdrop of neo liberal trends that continue to influence educational... 相似文献
45.
Rebecca Campbell Giannina Fehler‐Cabral Steven J. Pierce Dhruv B. Sharma Jessica Shaw Sheena Horsford Hannah Feeney 《American journal of community psychology》2021,67(1-2):166-178
In jurisdictions throughout the United States, thousands of sexual assault kits (SAKs; also known as a “rape kits”) have not been submitted by the police for forensic DNA testing. DNA evidence may be helpful to sexual assault investigations and prosecutions by identifying perpetrators, revealing serial offenders through DNA matches across cases, and exonerating those who have been wrongly accused. This paper describes a longitudinal action research project conducted in Detroit, Michigan after that city discovered approximately 11,000 untested sexual assault kits in a police department storage facility. We conducted a root cause analysis to examine individual, organizational, community, and societal factors that contributed to the development of the rape kit backlog in Detroit. Based on those findings, we implemented and evaluated structural changes to increase staffing, promote kit testing, and retrain police and prosecutors so that cases could be reopened for investigation and prosecution. As we conducted this work, we also studied how this action research project impacted the Detroit criminal justice system. Participating in this project changed stakeholders’ attitudes about the utility of research to address community problems, the usefulness of DNA evidence in sexual assault cases, and the impact of trauma on survivors. The results led to new protocols for SAK testing and police investigations, and new state legislation mandating SAK forensic DNA testing. 相似文献
46.
Bryan Klapes Christine L. Ginalis J. J McDowell 《Journal of the experimental analysis of behavior》2021,115(3):747-768
We performed three experiments to improve the quality and retention of data obtained from a Procedure for Rapidly Establishing Steady-State Behavior (PRESS-B; Klapes et al., 2020). In Experiment 1, 120 participants worked on nine concurrent random-interval random-interval (conc RI RI) schedules and were assigned to four conditions of varying changeover delay (COD) length. The 0.5-s COD condition group exhibited the fewest instances of exclusive reinforcer acquisition. Importantly, this group did not differ in generalized matching law (GML) fit quality from the other groups. In Experiment 2, 60 participants worked on nine conc RI RI schedules with a wider range of scheduled reinforcement rate ratios than was used in Experiment 1. Participants showed dramatic reductions in exclusive reinforcer acquisition. Experiment 3 entailed a replication of Experiment 2 wherein blackout periods were implemented between the schedule presentations and each schedule remained in operation until at least one reinforcer was acquired on each alternative. GML fit quality was slightly more consistent in Experiment 3 than in the previous experiments. Thus, these results suggest that future PRESS-B studies should implement a shorter COD, a wider and richer scheduled reinforcement rate ratio range, and brief blackouts between schedule presentations for optimal data quality and retention. 相似文献
47.
Julia L. Ferguson Christine M. Milne Joseph H. Cihon Justin B. Leaf John McEachin Ronald Leaf 《Behavioral Interventions》2021,36(1):211-227
The teaching interaction procedure is a behavior analytic procedure that has been used to target the development of social skills. The teaching interaction procedure consists of labeling the target skill, providing a meaningful rationale, describing the steps of the target skill, modeling the skill, role‐play, and providing feedback throughout the interaction. Although the teaching interaction procedure has been used to teach a variety of social skills for individuals diagnosed with autism spectrum disorder (ASD), it has only been used to train staff in two studies. The purpose of this study was to evaluate the use of the teaching interaction procedure to teach three interventionists to implement the Cool versus Not Cool? procedure to target the development of social skills for children diagnosed with ASD. The results of a multiple baseline design demonstrated that the teaching interaction procedure was effective for all three interventionists. Results of the child participants' skill acquisition are also provided. 相似文献
48.
Douglas M. Teti Melissa A. O'Connell Christine D. Reiner 《Infant and child development》1996,5(4):237-250
This paper discusses the theoretical role of parental self-efficacy, or parents' beliefs in their competence and effectiveness in the parental role, as a mediator of relations between parent–child risk and parental sensitivity. Evidence is marshalled from studies of parenting in the contexts of maternal depression and child health risk to support the premise that parent–child characteristics affect parental sensitivity indirectly via their more direct impact on parental feelings of efficacy, and that parenting efficacy represents the ‘final common pathway’ in the prediction of parenting sensitivity. Also considered in this working model are specific social-contextual factors as independent contributors to parenting efficacy and as possible moderators of relations between parent–child characteristics and self-efficacy. Implications for intervention are discussed. © 1996 John Wiley & Sons, Ltd. 相似文献
49.
Twenty mother-infant pairs were observed once a week for 7-hour periods when the infants were 2, 3, 4, and 5 weeks old. The occurrence of crying and its relationship to patterning of maternal behaviors was studied in two social contexts: while the mother was holding the infant and while she was not holding the infant. There were significant individual differences in the amount of crying in each of these contexts. The amount of crying in the two contexts was not correlated. Six variables describing forms of maternal attention throughout the 7-hour day were selected, and profiles were formed from measures of these variables. These profiles were found to vary systematically as a function of the amount of crying while the mother was holding the infant. In this context, only physical stimulation increased linearly with increased crying, whereas other forms of attention showed a U-shaped function in relation to increased crying. No relationship was found between crying while the mother was not holding the baby and patterns of interaction. We conclude that the structuring of a mother-infant relationship is reflected in the amount of crying that occurs while mother and infant are in close physical contact. The results also provide evidence that the social context for an infant's crying must be taken into account if the full adaptive value of crying is to be understood. 相似文献
50.
Watson Penelope W. St J. Alansari Mohamed Worrell Frank C. Rubie-Davies Christine M. 《Social Psychology of Education》2020,23(4):979-1002
Social Psychology of Education - Attitudes toward ethnic and racial identity have been linked to both wellbeing and maladaptive outcomes that affect belonging at school. Further, relatedness (or... 相似文献