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91.
Testosterone during pregnancy and gender role behavior of preschool children: a longitudinal,population study 总被引:3,自引:0,他引:3
Hines M Golombok S Rust J Johnston KJ Golding J;Avon Longitudinal Study of Parents Children Study Team 《Child development》2002,73(6):1678-1687
Levels of testosterone (T) and sex hormone-binding globulin (SHBG) were measured in blood samples from pregnant women and related to gender role behavior in 342 male and 337 female offspring at the age of 3.5 years. Gender role behavior was assessed using the Pre-School Activities Inventory, a standardized measure on which a parent indicates the child's involvement with sex-typical toys, games, and activities. Levels of T, but not SHBG, related linearly to gender role behavior in preschool girls. Neither hormone related to gender role behavior in boys. Other factors, including the presence of older brothers or sisters in the home, parental adherence to traditional sex roles, the presence of a male partner in the home, and maternal education, did not relate to gender role behavior in this sample and did not account for the relation observed between T and behavior. Although other, unmeasured factors may explain the relation, the results suggest that normal variability in T levels prenatally may contribute to the development of individual differences in the gender role behavior of preschool girls. 相似文献
92.
Teresa Strong-Wilson Ingrid Johnston Lynne Wiltse Anne Burke Heather Phipps Ismel Gonzalez 《Teachers and Teaching》2013,19(4):394-409
The research that is the subject of this paper set out to interrogate pre-service teachers’ responses to issues of national identity, ideology, and representation in contemporary multicultural Canadian picture books. While the research focused on whether and how the literature could serve to inform and broaden pre-service teachers’ conceptualizations of diversity, we retrospectively decided to re-visit the focus group and interview data to know which of the 70 picture books had most engaged the teachers and why. We critically consider the implications of teachers’ attachments for social justice education and teachers’ cultivation of a critical, ‘borderlands’ discourse aware of self and open to others. The research suggests that a significant source of teacher knowledge and thinking is lodged in teachers’ personal memories of childhood texts, called touchstones. Touchstones were a place from which teachers implicitly began; certain stories struck particular chords, chords largely attributable to childhood memories. Most intertextual connections were personal, with some tangential to the text. While touchstones performed different functions depending on the subject position of the pre-service teachers, they pointed to the existence of an underlying position of teacher as nostalgic subject. Given the importance of this subject position for teachers’ responses to picture books, we explore critical reconceptualizations of nostalgia that can support the development of borderland discourses. We suggest that pre-service teachers need to be invited to individually and collectively examine their responses to both old and new touchstone stories. More nuanced research also needs to be conducted on the role of nostalgia in teacher formation, how it influences teacher practice, and how to best design teacher education courses to foster ‘borderland discourses’ related to the storying of teacher identity, especially with respect to popular ‘collectibles’ and core teaching texts like picture books. 相似文献
93.
Sue Johnston 《Teaching in Higher Education》2013,18(2):213-225
Abstract Although there has been a growing literature which explores the thinking of teachers at the school level, no such parallel literature exists for university teachers. In this paper, interviews with four academics who received awards for ‘excellent teaching’ are used to explore the way these university teachers view their teaching. The themes which emerged include: a clear sense of what they were on about at teachers and a willingness to manipulate the learning environment accordingly; an emphasis on student learning and the importance of students learning the subject matter; an enjoyment of teaching; and a lack of perceived constraints to change their teaching and experiment with new ideas. 相似文献
94.
Sue Johnston 《School Leadership & Management》2013,33(1):51-57
Much of the literature on curriculum decision-making focuses on individual teachers and their instructional decision-making role within the classroom. The propensity for studying curriculum decision-making from this perspective has left a deficit in the area of curriculum decision-making by groups. It is the aim of this paper to propose one possible framework to promote understanding in this neglected area. After establishing deliberation as a basis from which to study curriculum decision-making, it will be argued that the values issue in group deliberation may be clarified by applying some notions borrowed from the field of teacher socialization. Various factors which influence curriculum decision-making will then be incorporated into the framework. 相似文献
95.
Keith Johnston Claire Conneely Damian Murchan Brendan Tangney 《Technology, Pedagogy and Education》2013,22(4):423-442
Bridge21 is an innovative approach to learning for secondary education that was originally conceptualised as part of a social outreach intervention in the authors’ third-level institution whereby participants attended workshops at a dedicated learning space on campus focusing on a particular model of technology-mediated group-based learning. This paper analyses the current expansion of the Bridge21 project to mainstream schools against a backdrop of government-led reforms for lower secondary education in Ireland. The key skills central to the proposed reforms aim to make education more relevant to the challenges of twenty-first-century living and, among other goals, to empower students to think critically, communicate effectively and work collaboratively. This paper investigates the viability of the Bridge21 model in facilitating the promotion of a selection of these key skills within the context of two case study schools. 相似文献
96.
Scott D. Johnston 《International Information and Library Review》2013,45(3-4):509-517
The past decade has seen the library privacy debate become a kind of ongoing dialogue which endlessly reiterates the prevailing issues of the past — government surveillance and national security — and failing to adjust to the way that changing values and economic forces are redefining privacy. The danger is that by failing to come to terms with the changing nature of privacy, the library community could find itself without a voice. By accepting the existence of new privacy threats within the institution, it becomes possible to see an important new role for librarians. 相似文献
97.
David James Hayley Mills Diane Crone Lynne Halley Johnston Clare Morris Christopher James Gidlow 《Journal of sports sciences》2013,31(10):1007-1017
Abstract Participant socio-demographic characteristics and referral reason were investigated in relation to completion and health outcomes in a Primary Care Physical Activity Referral Scheme using a prospective population-based longitudinal design. Participants (n = 1735) were recruited over a 2-year period. A three-stage binary logistic regression analysis identified the factors associated with the outcomes of completion (model 1), body mass reduction (model 2) and blood pressure reduction (model 3). Participant's age, gender, ethnicity, occupation and referral reason were the independent variables for model 1, with the variables of completion added in model 2 and completion and body mass reduction added in model 3. Logistic regression analysis revealed that increasing age is associated with the likelihood of completion (Odds Ratio, OR = 1.019; Confidence Interval, CI = 1.008–1.030; P = 0.001). Participants with a pulmonary condition are less likely to complete (OR = 0.546; CI = 0.346–0.860; P < 0.01) compared to those referred for cardiovascular conditions. For ethnicity, in comparison to the white category, patients in the mixed category are significantly more likely to achieve a reduction in body mass (OR = 3.991; CI = 1.191–13.373; P < 0.05). Those who complete are more likely to achieve a reduction in body mass (OR = 3.541; CI = 2.721–4.608; P < 0.001). When compared to the unemployed category, the skilled manual category had an increased likelihood of achieving a reduction in blood pressure (OR = 1.875; CI = 1.044–3.227; P < 0.05). Participants who completed also demonstrated an increased likelihood of a reduction in blood pressure (OR = 1.680; CI = 1.250–2.003; P < 0.001). Furthermore, those participants who achieved a reduction in body mass had an increased likelihood of achieving a reduction in blood pressure (OR = 1.292; CI = 1.008–1.641; P < 0.05). Completion is associated with health outcomes of reduced body mass and blood pressure. 相似文献
98.
Richard B. Fletcher Luanna H. Meyer Helen Anderson Patricia Johnston Malcolm Rees 《Higher Education》2012,64(1):119-133
Assessment in higher education serves multiple purposes such as providing information about student learning, student progress,
teaching quality, and program and institutional accountability. Yet, little is known about faculty and students’ attitudes
regarding different aspects of assessment that have wide-ranging implications for policy and practice in tertiary institutions.
To investigate these views, parallel surveys of conceptions of assessment were administered to faculty and undergraduate students
across four tertiary institutions including universities, an indigenous tertiary institution, and an institute of technology.
A mean and covariance structures approach was used to test for measurement invariance and latent means differences between
faculty and students regarding their conceptions of assessment. Results revealed differences in the latent means across the
two groups. Faculty were likely to view assessment as a trustworthy process aiding teaching and learning, whereas students
viewed assessment as focussed primarily on accountability and perceived assessment as irrelevant or even ignored in the teaching
and learning process. These findings highlight the importance of ensuring that assessment policy and practices are fit for
purposes, and are being carried out with integrity in ways that are transparent to and understood by both staff and students.
While these results show how staff and students view assessment practices, one should keep in mind that while the sample was
large and did incorporate different types of tertiary institutions, the inclusion of a broader range of disciplines would
make the conclusions more generalizable. 相似文献
99.
Jane Susan Johnston 《International Journal of Science Education》2013,35(18):2511-2525
Fifty‐six children, aged between 4 and 11 years, in seven groups, were videoed playing with, being questioned about and sorting a collection of toys in order to identify what skills of observation looked like in young children, how observations influenced other scientific skills and what supported the skill of observation. Children’s skills of observation were found to be similar across all ages and included affective, functional, social and exploratory comments, actions, and questions. These initial observations led to the use of other scientific process skills: classification, prediction, hypotheses, along with explanation for younger children and interpretations for older children. There was generally a greater sophistication of observation skills with increasing age of the children. Observations in young children were found to be tactile and developed in two ways: by engaging in more unique close observation and interpreting observation by utilising previous knowledge and experiences. Important factors affecting the development of observational and other scientific skills were found to be the context (activity, environment, resources) and combination of social interactions between individuals, peers, and adults. This combination supported the development of both observational and other scientific skills, although the nature and amount of this interaction appeared individual to different groups of children and could not be predicted. 相似文献
100.
This paper presents findings from an evaluation of the Computer Clubs for Girls, an initiative originally delivered in the South East of England, designed to encourage more girls to take up information technology (IT) courses and careers. By targeting girls aged 10–14, the club aimed to provide members with a ‘gender relevant’ experience of IT, tackling issues of access, confidence and negative attitudes about IT. The evaluation, conducted over four years, included the collection of quantitative and qualitative data from members and non-members of the clubs. It included a longitudinal component in order to assess the longer-term impacts of the club. The findings support the critical view that initiatives based on assumptions about the relationship between girls and IT misinterpret ‘the problem’ about female under-representation in IT, and are unlikely to have a significant or sustained impact on what remains an occupational and subject area divided by gender typing. The paper argues for an approach which challenges the social and cultural discourses that maintain this gender divide. 相似文献