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101.
Alicia K. Webb Tenzin Wangmo Heidi H. Ewen Pamela B. Teaster Laurie R. Hatch 《Educational gerontology》2013,39(12):1089-1106
The Graduate Center for Gerontology at the University of Kentucky incorporates three levels of mentoring in its PhD program. This project assessed satisfaction with peer and faculty mentoring and explored their perceived benefits and purposes. Core and affiliate faculty and current and graduated students were surveyed. Participants seemed satisfied with the mentoring they were giving and receiving, although all groups discussed limitations. Peer mentors were seen as social support and advice givers, while faculty mentors were viewed as responsible for direction and skill-building. These results can contribute to the development of new mentorship programs and the modification of existing ones. 相似文献
102.
Laurie D. Edwards 《Educational Studies in Mathematics》2009,70(2):127-141
Spontaneous gesture produced in conjunction with speech is considered as both a source of data about mathematical thinking,
and as an integral modality in communication and cognition. The analysis draws on a corpus of more than 200 gestures collected
during 3 h of interviews with prospective elementary school teachers on the topic of fractions. The analysis examines how
gestures express meaning, utilizing the framework of cognitive linguistics to argue that gestures are both composed of, and
provide inputs to, conceptual blends for mathematical ideas, and a standard typology drawn from gesture studies is extended
to address the function of gestures within mathematics more appropriately.
Electronic supplementary material The online version of the original article (doi:) contains supplementary material, which is available to authorized users. 相似文献
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105.
Dampening of Adrenocortical Responses during Infancy: Normative Changes and Individual Differences 总被引:6,自引:0,他引:6
Changes in cortisol and behavioral responses were examined longitudinally in 83 infants (39 girls, 44 boys) tested at their well-baby exams with inoculations at 2, 4, 6, and 15 months (72 infants completed all testing). Another sample of 2-, 4-, and 6-month-olds ( n = 18 per age) received mock exams without inoculations to determine early developmental changes to the exam procedures. Behavioral distress was coded every 30 sec during the exam, a 5-min inoculation period, and a 20-min recovery period. Salivary cortisol was obtained upon arrival at the clinic and 25 min after the beginning of the inoculation period. To the exam-inoculation procedures, cortisol responses were high at 2 months, decreased significantly between 2 and 4 months, remained comparable between 4 and 6 months, and then declined again between 6 and 15 months. Between 6 and 15 months there was also a decrease in pretest cortisol. By 15 months, significant increases in cortisol from pre- to posttest were no longer observed for most infants. To the exam-only procedures, cortisol responses decreased between 2 and 4 months, and by 4 months most infants failed to show pre- to posttest increases in cortisol. Behavioral distress decreased between 2 and 6 months, but increased again at 15 months. While crying and cortisol were modestly correlated during the 2- to 6-month exam-inoculation procedures, at 15 months no significant correlations were obtained. Behavioral and hormonal reactions thus followed different ontogenetic paths and may provide different information about infant functioning. There was some evidence that the emergence of the circadian rhythm in cortisol might be related to the early decrease in cortisol response. 相似文献
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Peking ducklings were reared for 1–2 weeks with either 9 or 12 companions, which were either conspecifics or imprinting stimuli (blocks of foam rubber). They were then tested for their tendency to distress call as the number of companions was reduced systematically. Consistent with prior research, ducklings reared with conspecifics modulated their distress calling as a function of both the number of companions with which they were reared and the number of companions with which they were tested. In contrast, ducklings reared with moving imprinting stimuli gave few if any distress calls, regardless of the number of stimuli with which they were reared or tested, as long as at least one imprinting stimulus was present. The difference in responding did not reflect just a lack of attachment to the imprinting stimuli, since when all stimuli were removed these ducklings gave as many distress calls as the ducklings that had all their conspecifics removed. Finally, ducklings reared with stationary imprinting stimuli displayed an erratic pattern of distress calling when the number of test stimuli was manipulated. These latter ducklings appeared to be less strongly imprinted than the ducklings reared with either conspecifics or moving imprinting stimuli. Implications for understanding duckling perception of brood size and thenature of sibling vs. filial imprinting are examined. 相似文献
109.
Laurie M. Wagner Heather P. Eastman-Mueller Joleen M. Nevers 《Teaching in Higher Education》2017,22(1):44-61
Teaching philosophies are central to the approach of pedagogical strategies but there has been little examination of discipline-specific teaching philosophies. This study addresses a significant gap in the literature by discussing the teaching philosophies of 122 instructors of sexuality courses. Sexuality education is unique compared to most disciplines due to the personal nature of the content, thus being more difficult for students and instructors to distance themselves from the course content. The teaching philosophies in this study conveyed two overarching approaches to sexuality instruction: the instructor’s perspective of the course and the approach of the sexuality instruction. Although teaching philosophies typically inform one’s practice of teaching and course content, this study proposes that sexuality education is intrinsically different than other areas of instruction despite the interdisciplinary backgrounds of college instructors. 相似文献
110.
This study examined the mechanisms underlying verbal learning in children with and without attention-deficit/hyperactivity disorder (ADHD), none of whom had reading disabilities. Children with ADHD were compared to typically developing children on both process and product scores from the California Verbal Learning Test for Children. The findings indicated that children with ADHD initially learned the same number of words as controls but showed weaknesses recalling the words after delays, suggesting that children with ADHD are less efficient learners. Regardless of ADHD status, boys and girls performed differently. Boys used semantic clustering less frequently and recalled fewer words from the middle region of the list than girls; girls also outperformed boys in terms of overall performance, despite lower verbal IQ scores. These findings show that children with ADHD can exhibit unexpected weaknesses in learning even without a formal learning disability. Gender differences in verbal learning are also illustrated. 相似文献