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151.
The study examined the moderating role of children's affect-biased attention to angry, fearful, and sad adult faces in the link between interparental conflict and children's distinct forms of involvement. Participants included 243 preschool children (Mage = 4.60 years, 56% female) and their parents from racially (48% African American, 43% White) and socioeconomically (median annual household income = $36,000) diverse backgrounds. Data collection took place in the Northeastern United States (2010–2014). Utilizing a multi-method, multi-informant, longitudinal design, attention away from anger selectively amplified the link between interparental conflict and children's subsequent coercive involvement (β = −.15). Greater attention to fear potentiated the pathway between interparental conflict and children's later cautious (β = .14) and caregiving involvement (β = .15). Findings are interpreted in the context of environmental sensitivity models. 相似文献
152.
John P. Helveston Yanmin Wang Valerie J. Karplus Erica R.H. Fuchs 《Research Policy》2019,48(1):206-222
A vast literature on technology transitions within industries suggests that early phases of new technologies are marked by periods of intense experimentation, but we know little about the conditions under which these periods emerge. We apply inductive, grounded theory-building techniques to examine what prompts firms to experiment across one emerging technology platform—plug-in electric vehicles (PEVs)—in China. Triangulating annual vehicle make and model sales data from 2003 to 2016 (plus monthly data from 2010 to 2016); 112 English and Mandarin archival documents from industry, academic, and news outlets; and 51 semi-structured interviews with industry, government, and academic stakeholders, we develop four in-depth case studies. We find that in contrast to the innovation trajectories of multinational and Chinese arms of joint venture (JV) firms, independent domestic Chinese firms (those with no history of international JV partnerships) are undertaking significant experimentation across multiple levels—infrastructure, core system, subsystem, and component—of the emerging PEV technology platform. We propose the concept of “institutional complementarities” to describe how interactions among institutions—here the national JV regulation and local market support and subsidies—may have turned regional markets into protected laboratories, extending the incubation periods for independent domestic firm experimentation. While this diverse experimentation may be an important antecedent of technology transition, consolidation induced by national policy standardization or competitive pressure may be required for PEV innovations to scale beyond their early, protected regional markets. 相似文献
153.
Edward E. Morgan Jr. 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1975,21(2):207-215
American students participating in a study abroad program in Switzerland were studied over a three-year period (1968–1970) using the methods of participant observation and written questionnaires. The researcher developed a typology of five unique types of student adaptation. From this typology recommendations are made to increase the educational impact of study abroad on participants. 相似文献
154.
Ariana Orvell Giulia Elli Valerie Umscheid Ella Simmons Ethan Kross Susan A. Gelman 《Child development》2023,94(1):159-171
A critical skill of childhood is learning social norms. We examine whether the generic pronouns “you” and “we,” which frame information as applying to people in general rather than to a specific individual, facilitate this process. In one pre-registered experiment conducted online between 2020 and 2021, children 4- to 9-year-old primarily living in the midwestern U.S. (N = 146, 75 girls, 71 boys, Mage = 7.14, SD = 1.69, 82% White) interpreted actions described with generic pronouns (vs. “I”) as normatively correct and selected the speaker who used generic pronouns as the rule-follower, particularly when generic pronouns were presented first. There were no significant effects of age. These results illustrate how generic pronouns influence how children discern unfamiliar norms and form interpersonal judgments. 相似文献
155.
Valerie Talsma 《The Journal of environmental education》2013,44(3):26-30
Abstract The Rouge Education Project (REP) is a school-based environmental education program that uses water monitoring, telecommunications, and student actions to improve water quality. The author carried out a program evaluation to better understand the challenges generated by such a program. She examined surveys, interviews, and focus groups to determine the level of participation, goals, objectives, value of support services, and changes in teaching and environmental awareness. The results indicated that the REP met its goals of increasing awareness and concern about the Rouge River and developing a supportive curriculum in science classrooms. This article illustrates the importance of inservice workshops and curriculum resources for successful program enactment. 相似文献
156.
Polly R. Husmann Valerie Dean O'Loughlin Mark W. Braun 《Anatomical sciences education》2009,2(5):218-226
This study compares overall laboratory averages and individual test scores along with a student survey to determine the effects of using virtual microscopy in place of optical microscopes in a large undergraduate human anatomy course. T‐tests revealed that the first two laboratory examinations (of four) and the overall laboratory averages were significantly increased compared with the previous year. We hypothesize that this is due to students' ability to use and understand the technology quickly as opposed to learning how to maneuver an optical microscope. Students also responded positively in a survey about the virtual microscope, indicating that increased accessibility, ease of use, and the ability to understand the material were important components of the virtual microscope. In addition, an increase in student collaboration was noted because multiple students were able to view the image at a time. This level of acceptance of virtual microscopy has been reported in previous studies, though this level of increased examination scores is rare. We attribute this to differences between the medical students, with whom this technology has been researched in the past, and undergraduate introductory students. Anat Sci Educ 2:218–226, 2009. © 2009 American Association of Anatomists. 相似文献
157.
The purpose of this study was to determine whether criminal thinking interacts with the rational requirements of human decision-making in a group of college students. A convenience sample of 315 undergraduates (114 males, 201 females) completed self-report measures of criminal thinking and estimated their likelihood of cheating on an exam given different levels of certainty of apprehension. A repeated-measures analysis of covariance revealed that students were significantly more likely to seize on the opportunity to cheat when the certainty of getting caught was 10% than when it was 50% and that students with higher levels of criminal thinking were more likely to take the opportunity to cheat than students with lower levels of criminal thinking. In addition, students exhibiting moderate proactive criminal thinking and moderate to high reactive criminal thinking were significantly less likely to be deterred from cheating when the odds of getting caught were low. 相似文献
158.
This paper contrasts the notion of ‘independent learning’ as perceived by two informant groups at a UK institution of higher education: (1) teachers, educators and providers of education and (2) their students or ‘consumers’ of education. Both informant groups are staff and students studying in a culture different to that of their first education. They are identified in their receiving institution as ‘international’, or have identified themselves as such. The experience of transition into a UK University was explored with both informant groups, through interviews and focus groups, over a cycle of two years. ‘Independent learning’ as rhetoric and practice emerged for both groups as an issue in their transition from familiar to unfamiliar learning culture. Three key insights emerged. Firstly, a mismatch is identified between teacher perceptions and student interpretation of ‘independent learning’ expectations and practice. Secondly, it emerges that student experience of the learning culture is in a state of continuous flux, evolving between first arrival and end of programme through cycles of bafflement and empowerment. Finally, both students and teachers identify a number of strategies for dealing with this experience of ‘transitional’ independence. The paper concludes by recommending a notion of ‘phased scaffolding’ that might inform educational practice and by reflecting on the implications for the educator in revisiting received educational discourse from the perspective of participants negotiating a second learning culture. 相似文献
159.
160.