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951.
Elizabeth F. Loftus 《Cognitive psychology》1975,7(4):560-572
A total of 490 subjects, in four experiments, saw films of complex, fast-moving events, such as automobile accidents or classroom disruptions. The purpose of these experiments was to investigate how the wording of questions asked immediately after an event may influence responses to questions asked considerably later. It is shown that when the initial question contains either true presuppositions (e.g., it postulates the existence of an object that did exist in the scene) or false presuppositions (e.g., postulates the existence of an object that did not exist), the likelihood is increased that subjects will later report having seen the presupposed object. The results suggest that questions asked immediately after an event can introduce new—not necessarily correct—information, which is then added to the memorial representation of the event, thereby causing its reconstruction or alteration. 相似文献
952.
Richard J Harris 《Journal of experimental child psychology》1975,19(3):420-433
Four tasks were given to children from 4–12 to test their comprehension of complex sentences containing main verbs taking underlying sentences as their complements (Sally knew that she was early). In an imperatives task, very young children interpreted only the complement verb and ignored the complex verb. In a short-term memory task, sentences with two negations usually lost the second not in recall. In direct questioning and anomaly-detection tasks, children tended to make pragmatic inferences and excessively depend on knowledge about the world, as opposed to linguistic information. Overall results showed that even sixth graders had not yet attained adult-level comprehension of complex sentences. 相似文献
953.
Memory & Cognition - Three experiments were conducted to assess the effects of certain stimulus variables on children’s discrimination learning. In general, it was found that word... 相似文献
954.
Leo Postman Elizabeth Kruesi Joan Regan 《Quarterly journal of experimental psychology (2006)》1975,27(3):411-418
Acquisition and retention of a list of paired associates were measured either by cued recall or by multiple-choice recognition. The method of testing used during original learning was combined factorially with the type of test administered after a 1-week interval. Speed of learning to criterion under the two procedures was comparable. Long-term recognition was substantially higher than recall. This difference did not interact significantly with the method of learning. Recall benefited substantially from a prior test of recognition, but there was little effect when the order of tests was reversed. It is concluded that (a) both occurrence and retrieval information were stored under each condition of learning, and (b) occurrence information is less subject to forgetting than retrieval information. 相似文献
955.
Elementary school students who frequently answered questions incorrectly in class were given daily homework assignments in social studies and math, but they rarely completed the assignments accurately and their classroom performance in social studies and math was only slightly better than when they did not have homework assignments. However, consequences provided for accurate completion of homework assignments increased the number of students completing homework and the accuracy with which homework assignments were completed. Further, assignments of homework with consequences for accuracy were associated with more accurate classroom performance. 相似文献
956.
Children from 5 to 11 years old made same-different judgments of prototypes of letterlike forms paired with transforms of these prototypes generated on a dimension either critical or noncritical for object identification. For compression transformations (noncritical: as in perspective shift), frequency of correct “different” judgments increased as the degree of compression in the transform increased. This result challenges the view that dimensions irrelevant in object identification are ignored or not detected in graphic discrimination. 相似文献
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Elizabeth F. Loftus 《Behavior research methods》1973,5(2):204-208
The first stage in the research reported here was to teach students the mechanics of how to use a computer-based Teletype as a “desk calculator” in the solution of arithmetic problems. In the second stage, we examined a specific use for the desk-calculator program: we presented a series of word problems to the students and analyzed the solutions of these problems to determine the variables related to problem difficulty. 相似文献