排序方式: 共有15条查询结果,搜索用时 15 毫秒
11.
Although research suggests that facial attractiveness biases significantly affect social development and interactions, these biases are understudied in the developmental literature and are overlooked when designing interventions relative to gender and race. The authors, therefore, compared how much bias 3‐ to 11‐year‐olds (N = 102) displayed in the three domains. They also examined whether bias and flexibility (understanding that different social groups can possess similar attributes) were related across domains. Children's attractiveness biases, particularly for girl targets, were as strong as or stronger than gender or race biases. Flexibility, but not bias, was related across domains. Developmental scientists and policy makers should increase efforts toward understanding development of attractiveness biases and determine which methods of teaching flexibility are most successful at reducing bias across domains. 相似文献
12.
Jean Langlois Christian Bellemare Josée Toulouse George A. Wells 《Anatomical sciences education》2020,13(1):71-79
Spatial abilities have been correlated to anatomy knowledge assessment and spatial training has been found to improve spatial abilities in previous systematic reviews. The objective of this systematic review was to evaluate spatial abilities training in anatomy education. A literature search was done from inception to 3 August 2017 in Scopus® and several databases on the EBSCOhost platform. Citations were reviewed and those involving anatomy education, an intervention, and a spatial abilities test were retained and the corresponding full-text articles were reviewed for inclusion. Before and after training studies, as well as comparative training programs, relating a spatial training intervention to spatial abilities were eligible. Of the 2,405 citations obtained, 52 articles were identified and reviewed, yielding eight eligible articles. Instruction in anatomy and mental rotations training were found to improve spatial abilities. For the seven studies retained for the meta-analysis that included the effect of interventions on spatial abilities test scores, the pooled treatment effect difference was 0.49 (95% CI [0.17; 0.82]; n = 11) improvement. For the two studies that included the practice effect on spatial abilities test scores in a control group, the pooled treatment effect difference was 0.47 (95% CI [−0.03; 0.97]; n = 2) improvement. In these two studies, the impact of the intervention on spatial abilities test scores was found despite the practice effect. Evidence was found for improvement of spatial abilities in anatomy education using instruction in anatomy and mental rotations training. 相似文献
13.
Lori A. Roggman Judith H. Langlois Laura Hubbs-Tait Loretta A. Rieser-Danner 《Child development》1994,65(5):1429-1443
The research literature on infant day-care and attachment may be biased by the unavailability of "file drawer" studies, unpublished data showing no statistically significant effects. Replication studies, whether showing an effect or not, are essential to clarify the relation between day-care and attachment. This study of 105 12-month-olds is an attempt to replicate four similar studies summarized and combined by Belsky to show that infants in day-care are at risk for insecure attachment. In the present study, no results were robust enough to emerge consistently, although there was a trend for more negative attachment outcomes to be associated with little or part-time day-care rather than with full-time day-care. In general, the results suggest that the specific measures, definitions of full- and part-time, and statistical techniques used in studies examining the relation between day-care and attachment are likely to affect the outcome of such studies.
相似文献
For any given research area, one cannot tell how many studies have been conducted but never reported. The extreme view of the "file drawer problem" is that journals are filled with the 5% of the studies that show Type I errors, while the file drawers are filled with the 95% of the studies that show nonsignificant results. [Rosenthal, 1979, p. 638]
14.
The goals of Child Development's new From Another Perspective format are discussed, and an overview of the content of the inaugural From Another Perspective collection on child care effects is provided. The two lead articles suggest, respectively, that long hours in child care are related to children's later behavior problems and that child care may be physiologically challenging for young children. Commentaries focus on the need to examine a range of additional factors before drawing definitive conclusions about cause and effect. Among the issues discussed in the commentaries are the need to account for context, individual differences among children, and methodological challenges. The introductory editorial also overviews policy implications and directions for future research. 相似文献
15.
Jean Langlois Georges A. Wells Marc Lecourtois Germain Bergeron Elizabeth Yetisir Marcel Martin 《Anatomical sciences education》2013,6(6):368-375
Sex differences favoring males in spatial abilities have been known by cognitive psychologists for more than half a century. Spatial abilities have been related to three‐dimensional anatomy knowledge and the performance in technical skills. The issue of sex differences in spatial abilities has not been addressed formally in the medical field. The objective of this study was to test an a priori hypothesis of sex differences in spatial abilities in a group of medical graduates entering their residency programs over a five‐year period. A cohort of 214 medical graduates entering their specialist residency training programs was enrolled in a prospective study. Spatial abilities were measured with a redrawn Vandenberg and Kuse Mental Rotations Tests in two (MRTA) and three (MRTC) dimensions. Sex differences favoring males were identified in 131 (61.2%) female and 83 (38.8%) male medical graduates with the median (Q1, Q3) MRTA score [12 (8, 14) vs. 15 (12, 18), respectively; P < 0.0001] and MRTC score [7 (5, 9) vs. 9 (7, 12), respectively; P < 0.0001]. Sex differences in spatial abilities favoring males were demonstrated in the field of medical education, in a group of medical graduates entering their residency programs in a five‐year experiment. Caution should be exerted in applying our group finding to individuals because a particular female may have higher spatial abilities and a particular male may have lower spatial abilities. Anat Sci Educ 6: 368–375. © 2013 American Association of Anatomists. 相似文献