Assessing the Benefits of Content Notes Enhancements for Digital Audio Resources     

Laura N. Kirkland  Jean Wald 《Cataloging & classification quarterly》2018,56(4):287-297

Our library has previously investigated the potential impact the addition of contents notes on circulation. In a subsequent study, we found contents notes were the second metadata element most heavily linked to circulation (title was first). Since there has been a marked decline in the use of print resources at our library and a corresponding increase in digital resources, we wanted to know if the addition of contents notes to records for online streaming audio files would result in a similar increase in usage. After enhancing the records, we tracked usage for a period of three months.  相似文献   

G相对乘积空间中的Ti(i=-1,0,1,2)及次T0分离性     

牟金平 《台州学院学报》2006,28(6):11-13

讨论了G相对乘积空间中的Ti(i=-1,O,l,2)与次T0分离性质．  相似文献   

科学过程技能的性别差异     

罗国忠 《教育科学》2006,22(6):9-10

本研究运用表现性评价方式评价科学过程技能,结果发现男女学生的总体科学过程技能不存在差异,但除找出变量之外,其他各过程技能均存在差异。最后,针对这种性别差异讨论了相应的教学和评价建议。  相似文献   

Child protection workers dealing with child abuse: The contribution of personal,social and organizational resources to secondary traumatization     

《Child abuse & neglect》2016

The present study compared secondary traumatization among child protection social workers versus social workers employed at social service departments. In addition, based on Conservation of Resources (COR) theory, the study examined the contribution of working in the field of child protection as well as the contribution of background variables, personal resources (mastery), and resources in the workers’ social and organizational environment (social support, effectiveness of supervision, and role stress) to secondary traumatization. The findings indicate that levels of mastery and years of work experience contributed negatively to secondary traumatization, whereas exposure to child maltreatment, trauma history, and role stress contributed positively to secondary traumatization. However, no significant contribution was found for social support and effectiveness of supervision. The study identifies factors that can prevent distress among professionals such as child protection workers, who are exposed to the trauma of child abuse victims. Recommendations are provided accordingly.  相似文献   

The relative safety of paternal,maternal, and traditional foster care placements     

《Child abuse & neglect》2017

When children are placed into foster care the caseworker must give preference to an adult relative, many of whom are grandparents, over an unrelated caregiver. This kinship preference is based in evolutionary biology, which suggests that the imperative to care for a child should be greater for kin versus non-kin. However, not all kin are related to a child in the same way, and level of paternity uncertainty may influence level of care provided. For instance, maternal grandparents can be assured that they share genetic material with their grandchild, while paternal grandparents may not have the same level of certainty. Owing to the possibility of paternity uncertainty, we hypothesize that out-of-home placements with paternal grandparents will be at a greater risk of subsequent investigations than placements with maternal grandparents or with foster parents. We secured data on placements n = 560 of children ages 1.5 to 17 following a maltreatment investigation from a merger of the National Survey of Child and Adolescent Well-Being NSCAW II and the National Child Abuse and Neglect Data System NCANDS. Kaplan-Meier and multivariate Cox regression were used to examine the difference in time to the first new investigation by type of out-of-home placement while controlling for covariates. Consistent with our hypothesis, placements with paternal grandparents were at a higher risk of a subsequent investigations than placements with maternal grandparents or non-kin foster parents. Results suggest a need for further considerations of child safety in foster care based on genetic relatedness of caregivers.  相似文献   

高职专任师资实践能力建设的问题与构想     

尹晓落  ;陈文江 《河池学院学报》2014,(2):113-118

提升我国高职专任师资的实践能力,不仅关系到高职院校核心竞争能力的培育,更关系到当前社会对高技能人才巨大需求与供给矛盾的化解。针对高职专任师资实践能力薄弱的问题,政府、行业、企业和高职院校在加强高职专任师资实践能力建设上,应创新制度设计、加大经费投入、丰富培训资源、加强培训考核评价,以满足高职教育人才培养质量不断提高的新需要。  相似文献   

Teaching skills of student teachers: Calibration of an evaluation instrument and its value in predicting student academic engagement     

《Studies in Educational Evaluation》2014

Student teachers are expected to develop their teaching skills sooner and more rapidly. However, a sound evaluation instrument that can be used to diagnose and monitor the skilfulness level to aid formative assessment of student teachers is still limited. This article is aimed to calibrate and validate a teaching skill evaluation instrument for use in secondary education. A total of 264 student teachers in the Netherlands participated in the study. Rasch and multilevel analyses were used. Results suggest that the evaluation instrument meets the restrictive assumptions of the Rasch model and has predictive value for academic engagement. This adds validation evidence and justifies the calibration of the evaluation instrument to be used for monitoring the development of teacher's teaching skills.  相似文献   

对我校体育大专生教学基本功的调查与分析     

王龙龙 《佳木斯教育学院学报》2011,(6):90-90,105

本文对我校体育大专生教学基本功调查中存在的组织教学、体育实践能力较差等问题进行了分析,并提出加强教学基本功训练的具体措施。  相似文献   

求解非线性互补问题的两步迭代-Filter方法     

龙君  曾三云 《怀化学院学报》2015,(5)

利用牛顿迭代法作为预测步,用不动点迭代法作为修正步,结合filter技术,提出了求解非线性互补问题的两步迭代-filter算法,并证明了算法的局部三阶收敛性,最后通过数值实验表明该算法的有效性.  相似文献   

Cross-Cultural Adaptation and Psychometric Properties of the Portuguese Version of the Life Skills Scale for Sport     

José Roberto Andrade do Nascimento-Junior  Leonardo de Sousa Fortes  Gabriel Lucas Morais Freire  Daniel Vicentini de Oliveira  Lenamar Fiorese  Lorcan Donal Cronin 《Measurement in physical education and exercise science》2020,24(1):11-24

ABSTRACT

This research adapted the Life Skills Scale for Sport (LSSS) into Portuguese and provided evidence for its construct validity. Study 1 included four translators and five academics who developed a Portuguese version of the LSSS (P-LSSS). During this study, evidence for the content and substantive aspects of construct validity was provided using an expert panel and 25 sports participants. Study 2 included 413 participants that completed the P-LSSS. Within this study, evidence for the structural aspect of construct validity was provided via factor analyses. Study 3 included 134 participants who completed the P-LSSS and a measure of motivation. This study provided evidence for the external aspect of construct validity, with results showing more self-determined motivation had positive relationships with participant’s life skills development. Overall, our findings provided evidence for the construct validity of P-LSSS scores. Researchers and practitioners can use the P-LSSS to assess life skills development within sports participants.  相似文献