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91.
Conner Birdsong Ida M. Johnson Jane Daquin Jimmy Williams 《Journal of Criminal Justice Education》2019,30(2):250-275
Skin tone research often addresses the effects of skin tone on prejudice and discriminatory practices. Empirical research has persistently investigated skin tone and its effect on prejudice, discriminatory practices, and sentencing outcomes. Using college students as raters, the present study examined the relationship between skin tone, trustworthiness, and innocence. A total of 139 college students at a Southern University observed 417 photos of capital murderers of varying skin tones to determine whether they appeared to be trustworthy and innocent. The study results revealed that college student raters, regardless of race, were more likely to rate dark-skinned individuals higher on both the trustworthiness and innocence scales than light skin individuals. The current study demonstrated that college students, in comparison to other groups, may respond less negative to skin tone variations. 相似文献
92.
针对我校“钱学森创新拓展班”学生的培养目标,结合多年来《大学计算机基础》课程教学实践的经验,围绕着培养学生“利用计算机解决问题”能力,从课程内容、教学方法、教学实践、考核方式等方面对该课程进行了改革,介绍了这些改革措施和初步取得的效果。 相似文献
93.
乐暾 《湘潭师范学院学报(社会科学版)》2004,26(5):52-54
企业集团是由多级与多个法人构成的企业联合体,必须建立起富有活力与效率的管理机制、经营机制、自我约束机制。内部审计是自我约束机制的主要部分。要保障落实内审法律地位强化内部审计实质与形式上的独立性;内部审计的定位宜突出内向性,不能超脱于企业集团,要全心为企业集团服务;建立职业化内审队伍配备高素质的内审人员,加强后续教育,奖优罚劣;端正内部审计与"左右邻里"关系和被审单位关系,内部审计的工作重点定为市场营销审计。 相似文献
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95.
This research explored cultures of silence around child sexual abuse (CSA). On July 10, 2018, in response to multiple sexual abuse cases occurring in sport, sport news site Deadspin published a reader letter detailing CSA. This article prompted others to comment by sharing their accounts of CSA. Through qualitative analysis of 47 posts, we analyzed CSA victims’ lived experiences, with a focus on how cultural and social forces silenced them. Results indicated that silencing of CSA victims occurred through three overarching mechanisms: (a) patriarchal master narrative; (b) trauma-related shame; and (c) systemic power. The results illuminate the cultural and social factors that CSA victims experience and provide opportunities for parents, family members, and other stakeholders to better understand these constraints. In doing so, victims can be better supported, and needed discourse on CSA can occur more frequently to help identify solutions to this pervasive social problem. 相似文献
96.
As with any psychometric models, the validity of inferences from cognitive diagnosis models (CDMs) determines the extent to which these models can be useful. For inferences from CDMs to be valid, it is crucial that the fit of the model to the data is ascertained. Based on a simulation study, this study investigated the sensitivity of various fit statistics for absolute or relative fit under different CDM settings. The investigation covered various types of model–data misfit that can occur with the misspecifications of the Q‐matrix, the CDM, or both. Six fit statistics were considered: –2 log likelihood (–2LL), Akaike's information criterion (AIC), Bayesian information criterion (BIC), and residuals based on the proportion correct of individual items (p), the correlations (r), and the log‐odds ratio of item pairs (l). An empirical example involving real data was used to illustrate how the different fit statistics can be employed in conjunction with each other to identify different types of misspecifications. With these statistics and the saturated model serving as the basis, relative and absolute fit evaluation can be integrated to detect misspecification efficiently. 相似文献
97.
Abstract The effectiveness of pre-performance routines on skilled performance in a self-paced skill has yet to be verified. In this study, we examine the importance of temporal and behavioural consistency in these routines. The duration and specific pattern of behaviours exhibited before each free throw (n = 284) were observed during 14 National Basketball Association play-off games. An intra-individual standardized score was calculated for each shot's duration. Each player's dominant behavioural routine was identified and each shot was classified as “sequence followed” or “sequence not followed”. No difference was observed in the success rates of shots associated with brief, long, and regular duration routines (P > 0.05). However, players were more successful when they followed their dominant behavioural sequence (83.77% success) than when they deviated from their specific behavioural pattern (71.43% success) (P < 0.05). The findings are interpreted in light of relevant theory and implications for practice are discussed. 相似文献
98.
Gerda Jimmy Alain Dössegger Roland Seiler Urs Mäder 《Measurement in physical education and exercise science》2013,17(1):23-40
The purpose of the current study was to determine metabolic thresholds and subsequent activity intensity cutoff points for the ActiGraph GT1M with various epochs spanning from 5 to 60 sec in young children. Twenty-two children, aged 4 to 9 years, performed 10 different activities including locomotion and play activities. Energy expenditure was measured with indirect calorimetry. Thresholds and cutoff points were determined through receiver operating characteristic curves. The lower metabolic threshold was 6.19 kcal·kg?1·h?1 for moderate and 9.28 kcal·kg?1·h?1 for vigorous intensity. The cutoff points for the GT1M accelerometer appear to be lower than those for the previous model (7164). For 5-sec epochs, a cutoff point of 143 counts resulted for moderate intensity and of 208 counts for vigorous intensity activity. Whether short or long epochs were chosen when collecting data to determine cutoff points, does not appear to have an influence on the resulting cutoff values. Similarly, comparable results are seen when analyses are based on locomotion only as opposed to a wide range of activities including children's play. 相似文献
99.
Online education is continuing to gain popularity in educational institutions and organizations. Hitherto, most research has
occurred at aggregated levels, while few researchers have studied how and why individuals participate in online education.
It is essential to examine individual perceptions and relationships in order to understand how students behave in relation
to others. This paper investigates how students of higher education participate in online seminars and why they participate
in certain ways. An online class that attended asynchronous and synchronous online seminars was studied. Electronic logs were
used to examine how students participated and interviews were used to illustrate why they participated. It was revealed that
the participation of students varied between aspects such as exchanging information, managing tasks and providing social support
and the emphasis of these aspects were related to the tool they communicated through. A number of participation inhibitors
were identified and it was also suggested how these inhibitors can be addressed. 相似文献
100.
符号资本在大学社会评价中的作用探析 总被引：1，自引：0，他引：1
大学社会评价是高等教育评价体系中重要的一环,它可以满足政府之外社会上其他利益相关者对高校的认知需要.目前,由于诸多的大学排行榜(大学社会评价的主要表现形式)无视大学的符号资本,陷入了纯粹"数字游戏"的误区.然而,符号资本却在大学社会评价体系中有着极为重要的作用,它不但是大学社会评价与大学学科评估界分的基础,更是大学社会评价合法性、公信力的保障;它能更好地解决不同类型大学之间的比较,更能公允地评价特色大学和不同规模的大学.理解符号资本在大学社会评价中的作用,有利于帮助大学排名走出误区,促进大学社会评价发展. 相似文献