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991.
Brain imaging studies reliably localize a region of visual cortex that is especially responsive to visual words. This brain specialization is essential to rapid reading ability because it enhances perception of words by becoming specifically tuned to recurring properties of a writing system. The origin of this specialization poses a challenge for evolutionary accounts involving innate mechanisms for functional brain organization. We propose an alternative account, based on studies of other forms of visual expertise (i.e. bird and car experts) that lead to functional reorganization. We argue that the interplay between the unique demands of word reading and the structural constraints of the visual system lead to the emergence of the Visual Word Form Area. 相似文献
992.
Abstract A video-taped model presented subjects with sets of sentences to be free-recalled. under three presentation conditions: (1) accompanied by pantomimic gestures; (2) accompanied by non-pantomimic gestures; and (3) no gestures present. When the sentences formed a narrative, the gestures did not affect recall. When the sentences were unconnected, recall was higher for the gestured than for tbe non-gestured sentences. The pantomimic and non-pantomimic gestures showed about the same mnemonic effect. The subjects were given a second test, either recall-cued by the gestures, or else free recall of the gestured Sentences only. The pantomimic conditions were superior to the non-pantomimic conditions in both these tests. Possible explanations for the mnemonic effects of the gestures are discussed. 相似文献
993.
Ronald L. Cohen 《Journal of Cognitive Psychology》2013,25(3):243-262
Abstract In a free recall situation, subjects can predict, with some degree of accuracy, which words they will subsequently recall. This study focused on the question of why subjects often recall words to which they assign low prediction ratings. This problem was approached by comparing the properties of recall-not-predicted (RNP) and recall-predicted (RP) words which appeared in subjects' recall protocols. No differences were found between the two types of items (RNP and RP) in retrieval monitoring. The two types of items were differentiated by whether subjects could recollect the actual occurrence of the recalled items in the study list (“remember” responses) or not (“know” responses). Furthermore, the recall of RNP items, but not RP items, was improved by retrieval prompts. These results were taken to support the position that weakly encoded items may be recalled if they encounter a highly favourable retrieval environment, not anticipated by subjects during study. 相似文献
994.
We examine the theoretical basis for the evolutionary narrative common to the target papers by Saad (this issue) and by Griskevicius and Kenrick (this issue) and identify areas of controversy that have sparked debate about evolutionary psychology [EP] among biologists and behavioral ecologists. The two main areas of disagreement are over (1) the role of genetic adaptations resulting from natural selection in ancient times compared to other forces leading to current behavior; and (2) the likelihood that evolution resulted in a set of highly specialized mental modules or information-processing circuits thought to be instrumental in determining present-day behavior. We review the EP research discussed by the authors of the target papers as a means of evaluating the evidence in support of the theory and of suggesting future directions of research. 相似文献
995.
This qualitative study investigated the perceptions and challenges of Seventh-day Adventist teachers towards inclusion classrooms in the United States. For this study, 17 participants were interviewed using two 12-item interview protocols. The analysis of the teachers’ responses revealed five key perceptions. First, teachers have positive attitudes towards inclusion. Second, accommodations help students who are mildly disabled succeed in the regular classroom. Third, inclusion classrooms can be Christian based. Fourth, school personnel need to develop policies for accepting students with disabilities. Finally, Adventist teachers can identify children with special needs. Participants identified two challenges for implementing inclusion classrooms, first, developing policies and resources for use by teachers, and second, providing needed training to help teachers succeed in an inclusive classroom. The article concludes with recommendations for developing a successful inclusive educational program in Christian schools and recommendations future study. 相似文献
996.
Tonje Holt Judith Cohen Anthony Mannarino Tine K. Jensen 《Journal of aggression, maltreatment & trauma》2013,22(10):1057-1071
To better understand how parents react to their child’s trauma exposure and evaluate whether different reactions are related to different types of traumas, 120 parents (79.2% mothers, 18.3% fathers, 2.5% other caregivers) were asked about their emotional reactions related to their child’s self-reported worst trauma. Emotional reactions were assessed with the Parental Emotional Reactions Questionnaire (PERQ). Parents reported high levels of distress and guilt. Furthermore, there was a significant relationship between type of trauma and parents’ overall emotional reactions. Parental distress was equally endorsed among the different trauma groups. Parents of children who experienced intrafamilial violence and extrafamilial sexual abuse reported the highest levels of guilt, and child exposure to intrafamilial violence was associated with higher levels of parental shame. 相似文献
997.
Donna Riley 《Science and engineering ethics》2013,19(1):189-206
How has engineering ethics addressed gender concerns to date? How have the ideas of feminist philosophers and feminist ethicists made their way into engineering ethics? What might an explicitly feminist engineering ethics look like? This paper reviews some major themes in feminist ethics and then considers three areas in which these themes have been taken up in engineering ethics to date. First, Caroline Whitbeck’s work in engineering ethics integrates considerations from her own earlier writings and those of other feminist philosophers, but does not use the feminist label. Second, efforts to incorporate the Ethic of Care and principles of Social Justice into engineering have drawn on feminist scholarship and principles, but these commitments can be lost in translation to the broader engineering community. Third, the film Henry’s Daughters brings gender considerations into the mainstream of engineering ethics, but does not draw on feminist ethics per se; despite the best intentions in broaching a difficult subject, the film unfortunately does more harm than good when it comes to sexual harassment education. I seek not only to make the case that engineers should pay attention to feminist ethics and engineering ethicists make more use of feminist ethics traditions in the field, but also to provide some avenues for how to approach integrating feminist ethics in engineering. The literature review and analysis of the three examples point to future work for further developing what might be called feminist engineering ethics. 相似文献
998.
Transitive inference is claimed to be “deductive”. Yet every group/species ever reported apparently uses it. We asked 58 adults to solve five-term transitive tasks, requiring neither training nor premise learning. A computer-based procedure ensured all premises were continually visible. Response accuracy and RT (non-discriminative nRT) were measured as is typically done. We also measured RT confined to correct responses (cRT). Overall, very few typical transitive phenomena emerged. The symbolic distance effect never extended to premise recall and was not at all evident for nRT; suggesting the use of non-deductive end-anchor strategies. For overall performance, and particularly the critical B?D inference, our findings indicate that deductive transitive inference is far more intellectually challenging than previously thought. Contrasts of our present findings against previous findings suggest at least two distinct transitive inference modes, with most research and most computational models to date targeting an associative mode rather than their desired deductive mode. This conclusion fits well with the growing number of theories embracing a “dual process” conception of reasoning. Finally, our differing findings for nRT versus cRT suggest that researchers should give closer consideration to matching the RT measure they use to the particular conception of transitive inference they pre-held. 相似文献
999.
The construct validity of valence measures based on anticipated satisfaction, attractiveness, and importance was examined in three studies. Results indicated that only the satisfaction measure consistently fit the validity criteria. The importance and, to a lesser extent, the attractiveness measures appear to be less appropriate as assessments of valence, perhaps due to the influence of expectancy on those judgments. 相似文献
1000.
In their seminal paper, Edwards and Parry (1993) presented the polynomial regression as a better alternative to applying difference score in the study of congruence. Although this method is increasingly applied in congruence research, its complexity relative to other methods for assessing congruence (e.g., difference score methods) was one of the main claims against its use. The objective of this work is to gain additional insight into the use of polynomial regression in the area of social and behavioral sciences. First, we elaborate on the meaning and the inference based on the coefficients obtained by applying polynomial regression and explain the mathematical terms that are used to describe response surfaces. Then, we introduce additional inference methods and illustrate their application on a real-life example from the area of supportive exchanges using data collected by the Smithers Institute at Cornell University (supported by the National Institute on Alcohol Abuse and Alcoholism). Our work is aimed to provide a guide to researchers who apply polynomial regression in order to assess the effect of congruence between two constructs and enable better understanding and interpretation of the results obtained. 相似文献