全文获取类型
收费全文 | 1021篇 |
免费 | 15篇 |
国内免费 | 2篇 |
专业分类
1038篇 |
出版年
2024年 | 13篇 |
2023年 | 19篇 |
2022年 | 16篇 |
2021年 | 21篇 |
2020年 | 28篇 |
2019年 | 30篇 |
2018年 | 56篇 |
2017年 | 44篇 |
2016年 | 60篇 |
2015年 | 38篇 |
2014年 | 35篇 |
2013年 | 113篇 |
2012年 | 70篇 |
2011年 | 79篇 |
2010年 | 36篇 |
2009年 | 35篇 |
2008年 | 49篇 |
2007年 | 45篇 |
2006年 | 31篇 |
2005年 | 37篇 |
2004年 | 31篇 |
2003年 | 31篇 |
2002年 | 27篇 |
2001年 | 15篇 |
2000年 | 12篇 |
1999年 | 5篇 |
1998年 | 7篇 |
1997年 | 4篇 |
1996年 | 3篇 |
1995年 | 3篇 |
1994年 | 4篇 |
1993年 | 5篇 |
1992年 | 3篇 |
1991年 | 3篇 |
1987年 | 2篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1983年 | 2篇 |
1980年 | 1篇 |
1979年 | 3篇 |
1978年 | 1篇 |
1975年 | 4篇 |
1974年 | 5篇 |
1973年 | 1篇 |
1968年 | 2篇 |
1967年 | 1篇 |
1966年 | 1篇 |
1961年 | 1篇 |
1938年 | 1篇 |
排序方式: 共有1038条查询结果,搜索用时 15 毫秒
931.
Variation in methods and measures, resulting in past dispute over the existence of population handedness in nonhuman great apes, has impeded progress into the origins of human right-handedness and how it relates to the human hallmark of language. Pooling evidence from behavioral studies, neuroimaging and neuroanatomy, we evaluate data on manual and cerebral laterality in humans and other apes engaged in a range of manipulative tasks and in gestural communication. A simplistic human/animal partition is no longer tenable, and we review four (nonexclusive) possible drivers for the origin of population-level right-handedness: skilled manipulative activity, as in tool use; communicative gestures; organizational complexity of action, in particular hierarchical structure; and the role of intentionality in goal-directed action. Fully testing these hypotheses will require developmental and evolutionary evidence as well as modern neuroimaging data. 相似文献
932.
G. Orosz I. Tóth-Király B. Bőthe B. Paskuj M. Berkics M. Fülöp C. Roland-Lévy 《Revue Européene de Psychologie Appliquée》2018,68(2):89-97
Introduction
Previous research suggests a link between academic cheating and corruption. However, no prior empirical studies examined this link with cross-cultural data.Objective
The present study aims to fill this gap and it examines their link by considering cultural values such as in-group collectivism and economic background in terms of GDP per capita.Method
Self-reported data were collected regarding collaborative academic cheating. The database of Transparency International was used for assessing the level of perceived corruption, and the in-group collectivism data was derived from the GLOBE study. Structural equation modeling was used in order to identify their relationship pattern.Results
In the present study, using data from 40 countries, a strong relationship between self-reported academic cheating on exams and the country level of the corruption perception index was found. The present results also support evidence of a strong relationship between collaborative academic cheating and in-group collectivism in a sample comprising 30 countries. This link remains significant if GDP per capita, as an indicator of economic development, is controlled. However, path analysis showed that if both GDP per capita and in-group collectivism are considered, the link between corruption and cheating disappeared.Conclusion
These results suggest that GDP per capita as an economy-related background variable and in-group collectivism as a societal value have independent effect on collaborative cheating and perceived corruption and these broader background variables can diminish the strong link between collaborative cheating and perceived corruption. 相似文献933.
Training self‐assessment and task‐selection skills to foster self‐regulated learning: Do trained skills transfer across domains?
下载免费PDF全文

Steven F. Raaijmakers Martine Baars Fred Paas Jeroen J. G. van Merriënboer Tamara van Gog 《Applied cognitive psychology》2018,32(2):270-277
Students' ability to accurately self‐assess their performance and select a suitable subsequent learning task in response is imperative for effective self‐regulated learning. Video modeling examples have proven effective for training self‐assessment and task‐selection skills, and—importantly—such training fostered self‐regulated learning outcomes. It is unclear, however, whether trained skills would transfer across domains. We investigated whether skills acquired from training with either a specific, algorithmic task‐selection rule or a more general heuristic task‐selection rule in biology would transfer to self‐regulated learning in math. A manipulation check performed after the training confirmed that both algorithmic and heuristic training improved task‐selection skills on the biology problems compared with the control condition. However, we found no evidence that students subsequently applied the acquired skills during self‐regulated learning in math. Future research should investigate how to support transfer of task‐selection skills across domains. 相似文献
934.
Jimmie Leppink Fred Paas Cees P. M. Van der Vleuten Tamara Van Gog Jeroen J. G. Van Merriënboer 《Behavior research methods》2013,45(4):1058-1072
According to cognitive load theory, instructions can impose three types of cognitive load on the learner: intrinsic load, extraneous load, and germane load. Proper measurement of the different types of cognitive load can help us understand why the effectiveness and efficiency of learning environments may differ as a function of instructional formats and learner characteristics. In this article, we present a ten-item instrument for the measurement of the three types of cognitive load. Principal component analysis on data from a lecture in statistics for PhD students (n = 56) in psychology and health sciences revealed a three-component solution, consistent with the types of load that the different items were intended to measure. This solution was confirmed by a confirmatory factor analysis of data from three lectures in statistics for different cohorts of bachelor students in the social and health sciences (ns = 171, 136, and 148), and received further support from a randomized experiment with university freshmen in the health sciences (n = 58). 相似文献
935.
936.
937.
Trnik M Albrechtová J Kratochvíl L 《Journal of comparative psychology (Washington, D.C. : 1983)》2011,125(1):22-30
Although variability in behavioral traits within animal populations is well documented, the mechanisms maintaining that variability are still insufficiently known. In this study, we examined whether differences in thermal environment during egg incubation can permanently organize nonsocial behavior across different contexts and situations in a lizard species. We incubated eggs of the Yucatan banded gecko, Coleonyx elegans (Squamata: Gekkota: Eublepharidae) at 3 constant temperatures (26, 28, and 30 °C) and raised juveniles separately under the same conditions until adulthood. We then subjected them to 3 behavioral tests within 2 different contexts: an open-field test and a test of antipredator behavior (stressful context) as well as a test of feeding behavior (nonstressful context). Individuals of both sexes incubated at 30 °C were consistently less active and showed lower frequencies of several stereotypic behaviors in the stressful contexts than did individuals incubated at 26 and 28 °C. The test of feeding behavior revealed no significant effect of incubation temperature on geckos' behavior. Thus, our study demonstrates that developmental plasticity may play an important role in producing variability in stress-induced behavior in lizards. 相似文献
938.
This study investigates the role of optimism, health control beliefs, perceived health competence, and medical help-seeking variables in predicting the frequency of reported physical symptoms. A total of 345 college students (207 male and 138 female) were presented with the Life Orientation Test, Multidimensional Health Locus of Control, Perceived Health Competence Scale, and Physical Symptom Checklist. Separate stepwise multiple regression analyses were applied to the data obtained from males, females, and the total group of students. Results showed that optimism, medical help seeking, chance health locus of control, and internal health locus of control predicted the reported physical symptom scores of the total sample. Also revealed were the different patterns for males and females. While optimism and internal health locus of control best predicted physical health for males, optimism and chance health locus of control best predicted the physical health symptoms of females. 相似文献
939.
Uncovering the problem-solving process: cued retrospective reporting versus concurrent and retrospective reporting 总被引:1,自引:0,他引:1
van Gog T Paas F van Merriënboer JJ Witte P 《Journal of experimental psychology. Applied》2005,11(4):237-244
This study investigated the amounts of problem-solving process information ("action," "why," "how," and "metacognitive") elicited by means of concurrent, retrospective, and cued retrospective reporting. In a within-participants design, 26 participants completed electrical circuit troubleshooting tasks under different reporting conditions. The method of cued retrospective reporting used the original computer-based task and a superimposed record of the participant's eye fixations and mouse-keyboard operations as a cue for retrospection. Cued retrospective reporting (with the exception of why information) and concurrent reporting (with the exception of metacognitive information) resulted in a higher number of codes on the different types of information than did retrospective reporting. 相似文献
940.
The mere exposure effect is defined as enhanced attitude toward a stimulus that has been repeatedly exposed. Repetition priming is defined as facilitated processing of a previously exposed stimulus. We conducted a direct comparison between the two phenomena to test the assumption that the mere exposure effect represents an example of repetition priming. In two experiments, having studied a set of words or nonwords, participants were given a repetition priming task (perceptual identification) or one of two mere exposure (affective liking or preference judgment) tasks. Repetition priming was obtained for both words and nonwords, but only nonwords produced a mere exposure effect. This demonstrates a key boundary for observing the mere exposure effect, one not readily accommodated by a perceptual representation systems (Tulving & Schacter, 1990) account, which assumes that both phenomena should show some sensitivity to nonwords and words. 相似文献