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91.
Abstract This study documents the effect of players' dismissals on team performance in professional soccer. Our aim was to determine whether the punishment meted out for unacceptable player behaviour results in reduced team performance. The official web site of the German Soccer Association was used for coding data from games played in the first Bundesliga between the 1963 – 64 and 2003 – 04 (n = 41) seasons. A sample of 743 games where at least one red card was issued was used to test hypotheses derived from crisis theory (Bar-Eli & Tenenbaum, 1989a). Players' dismissals weaken a sanctioned team in terms of the goals and final score following the punishment. The chances of a sanctioned team scoring or winning were substantially reduced following the sanction. Most cards were issued in the later stages of matches. The statistics pertaining to outcome results as a function of game standing, game location, and time phases – all strongly support the view that teams can be considered conceptually similar to individuals regarding the link between stress and performance. To further develop the concept of team and individual psychological performance crisis in competition, it is recommended that reversal theory (Apter, 1982) and self-monitoring and distraction theories (Baumeister, 1984) be included in the design of future investigations pertaining to choking under pressure. 相似文献
92.
93.
This study analyses the participation of low-skilled employees in employer-provided training and examines the mechanisms that encourage the training participation of low-skilled employees. Building on theoretical considerations of human capital theory and the task-based approach, we seek to show that job tasks play an important role in explaining different participation levels of low-skilled employees in employer-provided continuing training. The empirical analyses are based on data from the new survey on establishments in Germany. To test the influence of job tasks on participation of low-skilled employees in employer-provided training, we run multivariate regression models that control for other explanatory variables. The results of our analysis confirm that job tasks are relevant to changes in the participation rates of low-skilled employees, which leads to the conclusion that differences between job tasks affect employers’ willingness to invest in training for their low-skilled staff. 相似文献
94.
The present study explores the effects of problem-based learning (PBL) on social and academic integration and study progress.
Three hundred and five first-year students from three different psychology curricula completed a questionnaire on social and
academic integration. Effects of a full-fledged PBL environment were compared to (1) effects of a conventional lecture-based
learning environment, and (2) effects of a learning environment that combined lectures and other methods aimed at activating
students. Lisrel analyses show direct positive effects of the learning environment on study progress: students in PBL obtained
more credits compared to students in more conventional curricula. Moreover, the levels of social and academic integration
were also higher among students in the PBL curriculum. The links between integration and study progress were less straightforward.
Formal social integration positively affected study progress, but informal academic integration was negatively related to
study progress. 相似文献
95.
Kinshuk Tzu-Chien Liu Sabine Graf 《Educational technology research and development : ETR & D》2009,57(6):739-752
Although learning styles are considered as an important factor in education, students often have to learn in courses that
do not support their learning styles. A challenge for technology facilitated learning is therefore to assist and help students
to cope with courses that do not match their learning styles by training and developing their less preferred skills. In this
paper, the interactions between students’ learning styles, their behaviour, and their performance in an online course that
is mismatched regarding their learning styles were analysed. The results show which learners need more help in mastering mismatched
courses, help in getting a better understanding about how students with good performance record and poor performance record
learn with respect to their learning styles, and provide information about how to identify learners who might have difficulties
in learning based on their behaviour. 相似文献
96.
97.
The present study investigates the contribution of 2 mechanisms to imitation in infancy. The principle of rational action suggests that infants normatively evaluate the efficiency of observed actions. In contrast, it has been proposed that motor resonance (i.e., the mapping of others' actions onto one's own motor repertoire) plays a central role in imitation. This study tested 14-month-old infants (n = 95) in 5 conditions and manipulated the extent to which the observed actions could be matched onto the infants' own motor repertoire as well as whether the observed behavior appeared to be efficient. The results suggest that motor resonance plays a more central role in imitation in infancy than does a rational evaluation of the observed action. 相似文献
98.
Since the late 1990s, broad discussions on education and educational quality have given impetus to the implementation of many
new measures aimed at the improvement of schools in Germany. In this context, school inspections have been introduced in all
16 German federal states during the last 6 years. In the meantime, scientific research into the functioning of this steering
instrument has begun. In this article, first empirical findings on the effects of school inspections in Germany are presented
by drawing on a survey study with 468 principals of schools in the federal state of North Rhine-Westphalia that were externally
evaluated during the years 2005 to 2008. Findings indicate that school inspection results are considered by a large group
of stakeholders within schools and that they are discussed in different settings. In many schools, development measures have
already been planned and implemented. Moreover, first effects are perceived in different fields. On the whole, findings agree
with the results of two thematically related German studies but draw a less heterogeneous picture than the international research
context. 相似文献
99.
100.
This study explored whether the directionality of the relation between majority language and various facets of socioemotional development (three to 5 years old) differs between children with different language backgrounds. 12,951 children (49% girls; 85% White, 6% Pakistani and Bangladeshi, 3% Black, 3% Mix, 2% Indian) from the British Millennium Cohort Study (2001–2006) were included in two-time-point cross-lagged analyses. Models controlling for important covariates found a bidirectional association for monolinguals (βs = .05, −.07, −.04), a unidirectional effect of majority language on socioemotional difficulties for dual language learners (DLLs) speaking English and minority language(s) at home (β = .14), and a unidirectional effect of socioemotional strength on majority language for DLLs speaking only minority language(s) at home (β = −.17). 相似文献