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91.
92.
Marianne Klem Jan-Eric Gustafsson Bente Hagtvet 《Scandinavian Journal of Educational Research》2013,57(2):195-213
The Norwegian government recommends a systematic language assessment of all four-year-olds as part of the general health surveillance program for the purpose of identifying children at risk of language delay. This study aimed to investigate the construct validity of the recommended language screening tool called LANGUAGE4 [SPRÅK4] by first examining the dimensionality of the underlying construct of the tool, after which the concurrent convergent validity was established by regressing an external language factor, defined by four standardized language tests, on a single higher-order factor. The findings provide support for a higher-order model with one general language factor, suggesting that a large amount of the variance in LANGUAGE4 is attributable to a single common factor at the second-order level. Furthermore, this single factor explained a considerable amount of the variance in the external language factor. Our findings are interpreted as support for satisfactory construct validity of LANGUAGE4. 相似文献
93.
Young people in countries considered to be at the forefront of gender equity still tend to choose very traditional science subjects and careers. This is particularly the case in science, technology, engineering and mathematics subjects (STEM), which are largely male dominated. This article uses feminist critiques of science and science education to explore the underlying gendered assumptions of a research project aiming to contribute to improving recruitment, retention and gender equity patterns in STEM educations and careers. Much research has been carried out to understand this gender gap phenomenon as well as to suggest measures to reduce its occurrence. A significant portion of this research has focused on detecting the typical “female” and “male” interest in science and has consequently suggested that adjustments be made to science education to cater for these interests. This article argues that adjusting science subjects to match perceived typical girls’ and boys’ interests risks being ineffective, as it contributes to the imposition of stereotyped gender identity formation thereby also imposing the gender differences that these adjustments were intended to overcome. This article also argues that different ways of addressing gender issues in science education themselves reflects different notions of gender and science. Thus in order to reduce gender inequities in science these implicit notions of gender and science have to be made explicit. The article begins with an overview of the current situation regarding gender equity in some so- called gender equal countries. We then present three perspectives from feminist critiques of science on how gender can be seen to impact on science and science education. Thereafter we analyze recommendations from a contemporary research project to explore which of these perspectives is most prevalent. 相似文献
94.
A methodological approach to developing an assessment procedure for testing the neurobehavioral maturity of preterm infants 总被引:1,自引:0,他引:1
A F Korner H C Kraemer E P Reade T Forrest S Dimiceli V A Thom 《Child development》1987,58(6):1478-1487
Using data from 179 preterm infants, a neurobehavioral maturity assessment was developed by using a process in which clusters characterized by conceptual coherence and face validity were systematically subjected to statistical analyses designed to test whether they also had high test-retest reliability, statistical cohesion, and developmental validity. The psychometric soundness of the test items was made a precondition for their inclusion into the assessment procedure. Also tested were cluster redundancy, as well as the impact of gestational and conceptional age, and of postbirth influences on the functions tested. 8 dimensions of neurobehavioral functioning were found to be stable with a test-retest reliability of at least .6 or higher on 2 consecutive days, nonredundant and developmentally valid. They were: Active Tone/Motor Vigor, Alertness and Orientation, Excitation Proneness, Inhibition Proneness, Scarf Sign, Popliteal Angle, Maturity of Vestibular Response, and Vigor of Crying. 相似文献
95.
A set of hypotheses derived from Belsky's process model of the determinants of parenting was tested in a sample of 129 Dutch parents with their 15-month-old infants. Parental ego-resiliency and education, partner support, and infant social fearfulness were found to explain significant and unique portions of variance in the observed quality of parental behavior, which, in turn, was linked to the infants' attachment security and cognitive development. Parental intelligence was both indirectly--through parenting--and directly related with infant Bayley Mental Developmental Index, whereas parental ego-resiliency was both indirectly and directly linked with infant Attachment Q-Set security. Belsky's claim that parents' personal resources are most effective and child characteristics are least effective in buffering the parenting system was not empirically confirmed. 相似文献
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98.
Swedish universities are required to change towards more effective self-regulation as the government has recently reduced state steering and devolved further responsibilities to them. In this paper, self-regulation is related to the concept of autonomy, a concept which is analysed on the two dimensions of purpose and authority, resulting in four models of state governance and consequently in a different space of action for the institutions. However, in order to develop self-regulation, the space granted must also be used effectively to realise autonomy. Six Swedish higher education institutions are analysed concerning how they have used their new space of action and what restrictions they have met in their efforts for self-regulation. 相似文献
99.
Lenie Kneppers Marianne Elshout-Mohr Carla van Boxtel Bernadette van Hout-Wolters 《European Journal of Psychology of Education - EJPE》2007,22(2):115-129
In this study we investigated the effects of two treatments supplementing students’ (16 to 18 years of age and in pre-university
education) regular course in economics. One treatment, labelled concept treatment, aimed at the solidification of the students’
knowledge about economic concepts and their interrelations. The other treatment, labeled context treatment, aimed at the solidification
of the connections between economic concepts and practical contexts.
The aim of the study was to find out which treatment was most effective in meeting two demands that have been made by educators
and advisory boards. The first demand is that students should gain competence in analysing practical problems from an economic
perspective. The second demand is that students should be prepared for transfer of what they learned in the lessons to problems
that are new to them. 相似文献
100.
Marianne B. Barnes Emilia M. Hodge Melinda Parker Mary Jo Koroly 《Journal of Science Teacher Education》2006,17(3):243-264
The purpose of this study was to examine how the practicing science and mathematics teachers participating in the University
of Florida's Teacher Research Update Experience (TRUE) perceived their experiences in Summer 2000. We conducted in-depth interviews
and collected data from survey questionnaires and addressed research in the following areas: How do participants perceive
their experiences during the 7-week program designed to enhance science, mathematics, and technology knowledge and skills?
How have these experiences contributed to their professional and personal growth and development, and how will they influence
teaching and student learning? Findings from interviews provided insights into the thoughts, motivations, and, in some cases,
insecurities of these adult learners. Follow-up studies are indicated on long-term impact of immersion professional development
programs. 相似文献