全文获取类型
收费全文 | 2433篇 |
免费 | 182篇 |
国内免费 | 2篇 |
专业分类
2617篇 |
出版年
2024年 | 4篇 |
2023年 | 43篇 |
2022年 | 40篇 |
2021年 | 56篇 |
2020年 | 94篇 |
2019年 | 116篇 |
2018年 | 129篇 |
2017年 | 167篇 |
2016年 | 158篇 |
2015年 | 101篇 |
2014年 | 107篇 |
2013年 | 285篇 |
2012年 | 139篇 |
2011年 | 138篇 |
2010年 | 90篇 |
2009年 | 72篇 |
2008年 | 109篇 |
2007年 | 114篇 |
2006年 | 115篇 |
2005年 | 73篇 |
2004年 | 72篇 |
2003年 | 62篇 |
2002年 | 46篇 |
2001年 | 33篇 |
2000年 | 19篇 |
1999年 | 24篇 |
1998年 | 7篇 |
1997年 | 12篇 |
1996年 | 15篇 |
1995年 | 15篇 |
1994年 | 13篇 |
1993年 | 13篇 |
1992年 | 13篇 |
1991年 | 6篇 |
1990年 | 12篇 |
1989年 | 7篇 |
1988年 | 6篇 |
1987年 | 6篇 |
1986年 | 12篇 |
1985年 | 7篇 |
1984年 | 6篇 |
1983年 | 5篇 |
1981年 | 8篇 |
1980年 | 4篇 |
1979年 | 4篇 |
1977年 | 4篇 |
1976年 | 5篇 |
1975年 | 4篇 |
1970年 | 3篇 |
1963年 | 3篇 |
排序方式: 共有2617条查询结果,搜索用时 0 毫秒
51.
Lucile M. Ware Joy D. Osofsky Alice Eberhart-Wright Maria Luisa Leichtman 《Infant mental health journal》1987,8(4):418-428
Issues in designing a home visitor intervention and research program for 130 adolescent mothers, 17 and under, and their infants from birth to 30 months are discussed. The overall project is described, and various aspects of creating and maintaining a home visitor intervention program are discussed, including: (1) Issues and problems that arise with the integration of a home visitor intervention component into an ongoing health department program; (2) the recruitment and training of lay home visitors in the context of arduous, often disheartening work; (3) issues of supervision and quality control faced by the mental health consultants; (4) coping with potential stresses and dangers faced by the home visitors; (5) assisting and maintaining maximum communication for the research components of the study to be successful. 相似文献
52.
53.
Arnold B. Bakker Paraskevas Petrou Emma M. Op den Kamp Maria Tims 《Psychologie appliquee》2020,69(2):351-378
This study tested the hypothesis that individuals can proactively manage their own energetic, affective, and cognitive resources in order to be creative at work. Building on proactivity and creativity literatures, we propose a theoretical model in which employees who proactively manage their vitality are more engaged in their work and show improved creative performance. We also tested the boundary conditions of this process. Participants were Dutch employees from various occupations who filled out a background questionnaire and five weekly surveys. The results of multilevel modelling analyses offered support for our model. Weekly proactive vitality management was positively related to changes in weekly creativity through changes in weekly work engagement. As predicted, learning goal orientation strengthened and performance goal orientation weakened the links between proactive vitality management and engagement, and between engagement and creativity. We discuss the theoretical contributions, and indicate how these findings can be used in daily working life. 相似文献
54.
Topoi - In the last decade, philosophy, neuroscience and psychology alike have paid increasing attention to the study of interpersonal affective touch, which refers to the emotional and... 相似文献
55.
The lexical–semantic organization of the mental lexicon is bound to change across the lifespan. Nevertheless, the effects of lexical–semantic factors on word processing are usually based on studies enrolling young adult cohorts. The current study aims to investigate to what extent age-specific semantic organization predicts performance in referential word production over the lifespan, from school-age children to older adults. In Study 1, we conducted a free semantic association task with participants from six age-groups (ranging from 10 to 80 years old) to compute measures that capture age-specific properties of the mental lexicon across the lifespan. These measures relate to lifespan changes in the Available Richness of the mental lexicon and in the lexical–semantic Network Prototypicality of concrete words. In Study 2, we used the collected data to predict performance in a picture-naming task on a new group of participants within the same age-groups as for Study 1. The results show that age-specific semantic Available Richness and Network Prototypicality affect word production speed while the semantic variables collected only in young adults do not. A richer and more prototypical semantic network across subjects from a given age-group is associated with faster word production speed. The current results indicate that age-specific semantic organization is crucial to predict lexical–semantic behaviors across the lifespan. Similarly, these results also provide cues to the understanding of the lexical–semantic properties of the mental lexicon and to lexical selection in referential tasks. 相似文献
56.
Research finds that engaging in prosocial behavior has many positive psychological outcomes (e.g., enhanced well‐being, optimism, perceived control, and a boost in self‐concept), and research on monetary risk‐taking reveals these psychological outcomes are associated with increased risk‐taking. Merging these findings, we propose that when people's volunteering behavior is made salient in their minds, they take more monetary risks. Making research participants’ volunteering behavior salient by having them recall an act of prior volunteering (studies 1 and 3), choosing whether to volunteer (study 2), or choosing one of two volunteering activities (study 4), four experiments (and a fifth reported in the Appendix S2) reveal increased risk‐taking across several monetary‐risk outcomes (incentive‐compatible gambles, allocation of a windfall gain, and a behavioral risk‐taking measure involving escalating risk). Lastly, when the decision maker attributes a decision to volunteer to an external source, the effect of salient volunteering on monetary risk‐taking attenuates. 相似文献
57.
Godoy Priscilla Brandi Gomes Simionato Natalia Maria de Mello Claudia Berlim Suchecki Deborah 《Neuropsychology review》2020,30(3):386-406
Neuropsychology Review - Individuals treated for childhood acute lymphoblastic leukemia (ALL) have a high survival rate. This fact, however, may lead to neurocognitive impairments in survivors, as... 相似文献
58.
Ludovic Ferrand Stphanie Ducrot Pierre Chausse Norbert Maïonchi‐Pino Richard J. OConnor Benjamin A. Parris Patrick Perret Kevin J. Riggs Maria Augustinova 《Developmental science》2020,23(2)
Only one previous developmental study of Stroop task performance (Schiller, 1966) has controlled for differences in processing speed that exist both within and between age groups. Therefore, the question of whether the early developmental change in the magnitude of Stroop interference actually persists after controlling for processing speed needs further investigation; work that is further motivated by the possibility that any remaining differences would be caused by process(es) other than processing speed. Analysis of data from two experiments revealed that, even after controlling for processing speed using z‐transformed reaction times, early developmental change persists such that the magnitude of overall Stroop interference is larger in 3rd‐ and 5th graders as compared to 1st graders. This pattern indicates that the magnitude of overall Stroop interference peaks after 2 or 3 years of reading practice (Schadler & Thissen, 1981). Furthermore, this peak is shown to be due to distinct components of Stroop interference (resulting from specific conflicts) progressively falling into place. Experiment 2 revealed that the change in the magnitude of Stroop interference specifically results from joint contributions of task, semantic and response conflicts in 3rd‐ and 5th graders as compared to a sole contribution of task conflict in 1st graders. The specific developmental trajectories of different conflicts presented in the present work provide unique evidence for multiple loci of Stroop interference in the processing stream (respectively task, semantic and response conflict) as opposed to a single (i.e. response) locus predicted by historically – favored response competition accounts. 相似文献
59.
Pörhölä Maili Cvancara Kristen Kaal Esta Kunttu Kristina Tampere Kaja Torres Maria Beatriz 《Social Psychology of Education》2020,23(1):143-169
Social Psychology of Education - This study reports results from cross-cultural comparisons of (a) the frequency of university students’ experiences of bullying victimization and perpetration... 相似文献
60.
Maria Ingemarson Ingvar Rosendahl Maria Bodin Andreas Birgegrd 《Social Psychology of Education》2020,23(1):217-232
Clarity of school rules and teachers’ use of praise are strategies suggested to facilitate a positive classroom climate. Studies indicate difficulties for teachers to use such approaches in classrooms with higher levels of disruption. To study (1) if student-rated clarity of school rules, use of praise, and classroom climate differ between students in classes with lower numbers of disruptive students versus classes with higher numbers, (2) if clarity of school rules and teacher’s use of praise are longitudinally associated with classroom climate, (3) if the possible longitudinal association differs between groups, classes (n = 109) in school grades 5–7 were divided into two groups, based on head teacher ratings of disruptive students in class. Baseline and 12-month follow-up responses collected within a Swedish trial were used to perform multiple regression analysis, to compare groups and to investigate possible longitudinal associations. Students in classes with less disruption rated all variables more positively. Classroom climate deteriorated over time in both groups, even if the low disruption group perceived their climate as more positive at follow up. Clarity of school rules did not substantially contribute to classroom climate longitudinally, whereas teacher’s use of praise to some extent did. The difference in longitudinal associations between groups was marginal, hence our hypothesis on weaker associations in the high disruption group could not be confirmed. Clarity of school rules is not longitudinally associated with classroom climate, but teachers may positively influence the learning environment by giving praise, regardless of level of disruption. 相似文献