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961.
Camille L. Z. Blachowicz Ann Bates Jennifer Berne Teresa Bridgman Jeanne Chaney Jan Perney 《Reading Psychology》2013,34(5):387-411
This study examined the ways in which 18 first-grade teachers and their students in 11 high-risk urban schools began to use literacy-focused technology. The goal of the study was to observe the technology in use by the students, to observe the classroom dynamics and teachers’ instructional choices centered around technology use, to look at student learning, and to investigate student and teacher perceptions and beliefs as they began to use technology for literacy. Analyses of classroom and pupil observational data and of student performance data indicated positive effects of the literacy technology on classroom instruction and student literacy achievement. Further, interviews of students and teachers confirmed that the literacy technology was perceived as engaging and effective by both groups of stakeholders. The study also generated implications for further research and practice in schools struggling to make change. 相似文献
962.
Sai Ramudu Meka Ewald Bischoff Bastian Rheingans Eric Jan Mittemeijer 《Philosophical Magazine Letters》2013,93(4):238-245
The development of uniquely octapod-shaped nanosized amorphous silicon–nitride precipitates in a ferrite matrix was observed upon nitriding of Fe–4.5at.%Si alloy. The legs of the amorphous precipitate are oriented along ?1?1?1?-directions of the ferrite. The occurrence of such peculiarly shaped amorphous silicon–nitride precipitates, which experience a volume misfit of more than 100% with the surrounding ferrite, was attributed to precipitate growth influenced by long-range diffusion within the evolving highly anisotropic stress field around the developing precipitates after nucleation. 相似文献
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965.
Jaap Lancee Jan van den Bout Marjolijn J. Sorbi Annemieke van Straten 《Behaviour research and therapy》2013
Internet-delivered treatment is effective for insomnia, but little is known about the beneficial effects of support. The aim of the current study was to investigate the additional effects of low-intensity support to an internet-delivered treatment for insomnia. Two hundred and sixty-two participants were randomized to an internet-delivered intervention for insomnia with (n = 129) or without support (n = 133). All participants received an internet-delivered cognitive behavioral treatment for insomnia. In addition, the participants in the support condition received weekly emails. Assessments were at baseline, post-treatment, and 6-month follow-up. Both groups effectively ameliorated insomnia complaints. Adding support led to significantly higher effects on most sleep measures (d = 0.3–0.5; p < 0.05), self-reported insomnia severity (d = 0.4; p < 0.001), anxiety, and depressive symptoms (d = 0.4; p < 0.01). At the 6-month follow-up, these effects remained significant for sleep efficiency, sleep onset latency, insomnia symptoms, and depressive symptoms (d = 0.3–0.5; p < 0.05). Providing support significantly enhances the benefits of internet-delivered treatment for insomnia on several variables. It appears that motivational feedback increases the effect of the intervention and encourages more participants to complete the intervention, which in turn improves its effectiveness. 相似文献
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967.
Jan Stensson 《International Forum of Psychoanalysis》2013,22(3-4):191-195
968.
Jan Stensson 《International Forum of Psychoanalysis》2013,22(2):93-97
Abstract Stensson J. Sexual Identity and Choice of Sexual Object: From Bisexuality to Implicate Order. Int Forum Psychoanal 1992; 1:93-97. Stockholm. ISSN 0803-706 X Freud's concept of bisexuality leads to contradictory consequences. Seeing choice of sexual object in the light of unconscious primal phantasies as coding systems, unfolds new possibilities. Taking the primal scene phantasy as a preconceptual code for mature sexuality, I make a limited and preliminary attempt to outline some possible outcomes of interactions between primal scene and oral phantasies, taking help from the theoretical physicist David Bohm's ideas on implicate order. 相似文献
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Sascha Alavi Johannes Habel Christian Schmitz Bianca Richter Jan Wieseke 《Journal of Personal Selling & Sales Management》2013,33(3):323-343
In personal selling, the inspirational appeal (IA) is a widely promoted tactic that aims at stimulating customers' values and ideals, thereby evoking emotions and arousing their enthusiasm for a product. However, whether IAs in fact improve or undermine salespeople's success in sales talks remains controversial. Therefore, this study examines consequences and key contingencies of IAs in customer–salesperson interactions in a retailing context, using multisource data from several retailing industries for three quantitative studies, comprising a total sample of 590 customer and 174 salesperson responses. Drawing on the Multiple Inferences Model (MIM), the authors show that an IA is likely to drive the customer's inference that the salesperson holds ulterior motives. IAs seem to be particularly detrimental for salespeople with a lack of customer orientation. Beyond expanding research on influence tactics and the ambivalent role of IAs in retailing interactions, these findings can guide practitioners about when to refrain from using an IA. 相似文献