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Virtual communities like Second Life (SL) represent an economic factor with increasing potential, but may induce behavior that deviates from real-world experience. This article introduces a new experimental design that is based on the trust game (Berg, Dickhaut, & McCabe, 1995), but eliminates the problem of multiple virtual identities. One treatment of the experiment in the virtual world SL was conducted and the results compared to the First Life (FL) control treatment, which was conducted on a university campus. In SL, significantly lower investment levels were found, but significantly higher average returns were found than in the FL treatment or in the literature. It is conjectured that the disparity between trusting and trustworthy behavior is a sign that the social structure in SL is still evolving. It seems plausible that the trustors in a young and developing society cautiously test the extent of trustworthiness, whereas the trustees strategically invest in levels of trustworthiness that are higher than in settled societies to build up a trustworthy environment. 相似文献
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This study investigated how Muslims perceive negative news coverage of Islam and how these perceptions possibly contribute to radicalization processes. Utilizing qualitative interviews with former Islamists, Study 1 indicated that radicalized Muslims perceive a governmental infiltration of the media resulting in negative content. Analyses indicate that perceptual phenomena (hostile media, third person), negation, and anger play an important role in radicalization processes. We built on these findings in Study 2, utilizing a laboratory experiment in which Muslims were exposed to negative news content. Indeed, Muslims engaged in negation, perceived news as hostile, and perceived strong effects on non-Muslim Germans. These effects were stronger among Muslims with religious fundamentalist beliefs. Interestingly, negative news elicited anger, independent of such fundamentalist beliefs. 相似文献
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Michaela Kreyenfeld C. Katharina Spieß Gert G. Wagner 《Zeitschrift für Erziehungswissenschaft》2002,5(2):201-221
Childcare Policy in Germany: Scope for Demand side Subsidies German day care policy is a perfect example of the provision of social services in a neocorporatist fashion. Day care centers are primarily financed from the local community budget. From this budget, the community runs public day care centers or subsidies Non-Profit Organizations which provide day care for children. In established negotiations on the community level, representatives of the NPOs and the public providers decide on the supply of slots in day care centers. In this paper, we argue that this particular mode of financing and monitoring children’s day care has contributed to a rather conservative childcare policy in Germany. Being dependent on the very restricted local budget, communities are confined to conduct a daycare policy, which solely offers a minimum provision of public day care. We suggest a radical reform of German day care policy. Instead of the subsiding public institutions and NPOs, we suggest to support the use of day care by demand side subsides. In this context, we describe some features of a child care voucher model in Germany. 相似文献
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Kiemer Katharina Gröschner Alexander Kunter Mareike Seidel Tina 《European Journal of Psychology of Education - EJPE》2018,33(2):377-402
European Journal of Psychology of Education - The present study investigates whether productive classroom discourse in the form of instructional and motivational classroom discourse (Turner et al.,... 相似文献
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Franzis Preckel Isabelle Schmidt Eva Stumpf Monika Motschenbacher Katharina Vogl Vsevolod Scherrer Wolfgang Schneider 《Child development》2019,90(4):1185-1201
Effects of full-time ability grouping on students’ academic self-concept (ASC) and mathematics achievement were investigated in the first 3 years of secondary school (four waves of measurement; students’ average age at first wave: 10.5 years). Students were primarily from middle and upper class families living in southern Germany. The study sample comprised 148 (60% male) students from 14 gifted classes and 148 (57% male) students from 25 regular classes (matched by propensity score matching). Data analyses involved multilevel and latent growth curve analyses. Findings revealed no evidence for contrast effects of class-average achievement or assimilation effects of class type on students’ ASC. ASC remained stable over time. Students in gifted classes showed higher achievement gains than students in regular classes. 相似文献
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Erich Eder Katharina Turic Norbert Milasowszky Katherine Van Adzin Andreas Hergovich 《Science & Education》2011,20(5-6):517-534
The present study is the first to investigate the relationships between a multiple set of paranormal beliefs and the acceptance of evolution, creationism, and intelligent design, respectively, in Europe. Using a questionnaire, 2,129 students at secondary schools in Vienna (Austria) answered the 26 statements of the Revised Paranormal Belief Scale (R-PBS) and three statements about naturalistic evolution, creationism and intelligent design (ID). The investigated Austrian students showed an average R-PBS score of 82.08, more than 50% of them agreed with naturalistic evolution, 28% with creationism, and more than a third agreed with ID, the latter two closely correlated with each other. Females generally showed higher belief scores in the paranormal, creationism and ID. The agreement with naturalistic evolution correlated negatively with religious belief, but not with other paranormal beliefs, whereas the two non-scientific alternatives to evolution significantly correlated with both traditional and paranormal beliefs. Religious belief showed a significant positive correlation with other paranormal beliefs. All subscales of paranormal belief decreased during the eight grades of secondary school, as did acceptance of creationism and ID. However, the acceptance of naturalistic evolution did not correlate with age or grade. Possible reasons and implications for science education and the biology curriculum at Austrian secondary schools are discussed. 相似文献
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Current cognitive multimedia design theories provide several guidelines on how to integrate verbal and pictorial information.
However, the recommendations for the design of auditory texts (narrations) are still fragmentary, especially with regard to
the characteristics of the voices used. In the current paper, a fundamental question is addressed, namely, whether to use
a male or a female speaker. In two experiments, learners studied dynamic visualizations on probability theory that were accompanied
by narrations. The learner’s gender and the speaker’s gender served as between-subjects variables. In the first study, learners
were randomly assigned to speakers of different gender. In the second study, learners could choose among different speakers.
The results show that learners achieved better learning outcomes when the narration was presented by a female speaker rather
than a male speaker irrespective of the learner’s gender (speaker/gender effect). Being given the choice, learners preferred
female speakers, but this individual preference had no impact on learning outcomes. The results suggest augmenting purely
cognitive approaches to multimedia design by social-motivational assumptions. 相似文献
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We analyze the role of distance to the nearest university in the demand for higher education in Germany. Distance could matter due to transaction costs or due to neighbourhood effects. We use data from the German Socio-Economic Panel (SOEP) combined with a database on university postal codes to estimate a discrete choice model of the demand for higher education. We show that – controlling for other socio-economic and regional characteristics – distance to the nearest university at the time of completing secondary school significantly affects the decision to enrol in a university. Our empirical results further suggest that the distance effect is driven mainly by transaction costs rather than by neighbourhood effects. 相似文献