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91.
In 2 experiments we asked whether training in multiple contexts could eliminate context-dependent memory retrieval at 6 months as it does for adults. We found that 24-hour retention was disrupted when infants were trained in one context and tested in another but not when they were trained in multiple contexts prior to testing in a novel context (Experiment 1). After a long delay, however, training in multiple contexts did not facilitate memory retrieval in a novel context: An otherwise effective retrieval cue (the training mobile) did not alleviate forgetting 3 weeks later when it was presented in a novel context (Experiment 2). These findings demonstrate that multiple learning contexts can override the debilitating effects of an altered context on memory retrieval at 6 months, but only over the short term. The resistance of older memories to retrieval in novel contexts after long periods of disuse may be adaptive, insuring that potentially inappropriate or irrelevant memories will not be expressed. 相似文献
92.
A group of 21 participants with specific reading disorders was treated with a method derived from dual-route models and another group of 23 with a method derived from single-route models of reading. Both treatments were compared with four control treatments. The reading performance of each participant was compared with that of his or her chronological-age controls on the following variables: speed and accuracy of reading passage, isolated words and nonwords, and accuracy in homophone recognition. The treatment deriving from dual-route models produced significant improvements in the homophone recognition, compared to all other treatments. The treatment deriving from single-route models produced significant improvements, compared to all other treatments, in speed of word reading. Furthermore, these two treatments produced significant improvement with respect to all other treatments but one, in speed of nonword reading. These findings support the hypothesis that treatments derived from specific models of reading development are superior to other treatments. However the benefits obtained on the reading of isolated stimuli (words, homophones) did not significantly improve the reading of a passage. This fact suggests that treatments should include exercises involving passages or sentences. 相似文献
93.
This research investigates stress among accounting educators and examines relationships between stress levels and work satisfaction levels, personality traits, and stress-coping techniques. Self-administered questionnaires were used, and 164 accounting faculty members from 41 states responded. Results of regression analyses indicated that higher stress levels can be predicted, with a relatively strong multipleR value, by a combination of variables. Of the variables investigated, overall work satisfaction was the variable most closely related to higher stress levels. The most important personality characteristics of higher stress individuals were impatience, assertiveness, workaholism, and idealism. Stress-coping techniques associated with higher stress levels were recreational time off, cultivation and maintenance of friendships among colleagues, and physical exercise. These same independent variables had minimal predictive ability for the stress level of the lower stress group of faculty. 相似文献
94.
The low achievement of Native American students, as measured by standardized tests, results from a number of factors, including the lack of cultural relevance of curriculum materials used in their instruction. Using a pretest–posttest control group design, Native American students in Bureau of Indian Affairs schools in Grades 4–8 who were taught science using culturally relevant materials achieved significantly higher and displayed a significantly more positive attitude toward Native Americans and science than comparable students who were taught science without the culturally relevant materials. It is suggested that when educators of Native Americans teach science, they should use materials that incorporate frequent reference to Native Americans and science. 相似文献
95.
In the latest in a series of articles on experimental courses at Kent State University, the authors study how students perceive such classes in terms of a liberal arts cultural education versus a values oriented education. The results determine that subject matter interest was the prime motivation for students to enroll in experimental classes. The results also suggest an openness and variety of student interest that seems unaware of a liberal arts core of the best that has been thought. 相似文献
96.
Mr. Vernon Williams 《Innovative Higher Education》1981,5(4):219-230
The primary characteristics of the three programs are used to compare participants to each other and to a group of students in the regular curriculum: (1) development of logical thought, (2) broader educational development, and, (3) career development, as well as selected academic characteristics (grades academic aptitude). The programs and their evaluations are described. The outcomes claimed for each program occurred more frequently in that program than in the comparison groups. The absence of differences in grades, despite differences in academic ability and in extent of program involvement, is interpreted as further evidence of the insensitivity of grades. The question of generality of the results is explored briefly. 相似文献
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OBJECTIVE: This study had two aims: First to examine psychosocial correlates of child maltreatment risk, and second to assess the validity of the CAP Inventory (Milner, 1986) with multiply disadvantaged teenage mothers. METHOD: Participants were 75 adolescent mothers who were wards of the Illinois child protection system. Mothers (aged 14-18) and infants participated in home-based psychosocial assessment of personal and parenting functioning. Group comparisons examined differences for mothers with elevated versus normal versus invalid CAP scores due to faking good. RESULTS: Findings indicated that abuse risk groups differed on emotional distress, social support satisfaction, reading achievement, and years of education, but not on parenting beliefs or quality of child stimulation. Differences favored the normal over the elevated risk group in all significant comparisons, whereas mothers with elevated faking good differed from normals only in lower reading achievement. Multiple regression analysis highlighted emotional distress, support dissatisfaction, and low achievement as significant predictors of greater abuse risk. CONCLUSIONS: Despite sharing multiple disadvantages, adolescent wards are a heterogeneous group who show different levels of psychosocial functioning corresponding to levels of child maltreatment risk. The findings provide support for the concurrent validity and clinical applicability of the CAP Inventory with disadvantaged teenage mothers. 相似文献
100.