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Abstract

This issue is the first of a special PRIMUS two-part issue collecting articles from experienced faculty mentors. We offer it as a valuable resource for faculty leading undergraduate research programs. It is inspired by the “Regional Faculty Workshop on REU Issues” in 2013 and the Joint Mathematics Meeting 2015 Mathematical Association of America’s “Themed Session on Perspectives and Experiences on Mentoring Undergraduate Students in Research.” This issue consists of seven papers focusing on the larger issues involved in creating, running, and sustaining an undergraduate research program in mathematics.  相似文献   
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This study examined the effects of race of examiner and type of reinforcement upon the WISC-R performance of lower-class black children. A total of 120 black males were selected and assigned to either a white or black examiner to form two groups. Within each group, children were given no reinforcement, tangible reinforcement, traditional social reinforcement, or culturally relevant social reinforcement after each correct response. Children given tangible rewards, regardless of race of examiner, obtained significantly higher scores than did children given no reinforcement or children given traditional social reinforcement. Also, children given culturally relevant social reinforcement by a black examiner obtained significantly higher scores than did children given culturally relevant reinforcement by the white examiner.  相似文献   
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  总被引:1,自引:0,他引:1  
This paper reviews the outcomes of the 1988/9 UFC research selectivity exercise and uses these as a basis for recommendations to those undertaking the 1992/3 exercise. Attention is drawn to disparities between subjects which may result in inefficient allocations at institutional level. Of eight factors incorporated into a statistical model only size of cost centre is consistently associated with research selectively score. The only other variable that influences an individual cost centre's score in the majority of subject areas is that institution's score in other subjects - thus suggesting a 'halo' effect. Surprisingly, research expenditure per member of staff is not strongly associated with reseach selectively rating.  相似文献   
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The present study examined three hypotheses regarding the consequences of early brain damage for academic achievement: First, early brain insults will have a negative impact on achievement, even in children with normal intelligence. Second, underachievement in these children will be at least partially independent of IQ (i.e., not fully accounted for by a lowering of IQ within the average range). Third, normally intelligent children with histories of brain insult will also manifest selective cognitive dysfunctions. To test these hypotheses, we compared two groups of children who had recovered from Haemophilus influenzae type b meningitis. The \"complicated\" group consisted of children who, as a consequence of having sustained neurologic complications during their illness, were more likely to have had brain insults. Children in the \"uncomplicated\" group did not have complications with their illness and were regarded as having escaped significant central nervous system (CNS) pathology. Only children with normal hearing and a prorated Full Scale IQ of at least 80 (WISC-R) were considered. Group differences on the Wide Range Achievement Test-Revised were consistent with the first two hypotheses. Although the two groups had similar Verbal IQs, the complicated group also had a lower mean Performance IQ and performed less well on perceptually demanding neuropsychological tasks. Findings suggest that learning disabilities may have selective, brain-related cognitive antecedents; but they challenge the practice of using IQ criteria for clinical diagnosis.  相似文献   
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The importance of Digital Self-Efficacy is likely to grow as digital technology becomes increasingly widespread. To succeed in today’s digital world, it is essential for people to have a strong belief in their ability to effectively use digital technologies. Therefore, it is necessary for researchers to have adequate instruments to measure them in different populations. The Digital Self-Efficacy Scale offers an innovative technology-independent approach. It provides a multidimensional assessment grounded in the DigComp framework, allowing adaptability and facilitating comparison across diverse demographics. This study examined the validity and reliability of the Spanish-adapted version of the Digital Self-Efficacy for Equatorian workers. The results from a sample of 471 participants, with a gender-balanced distribution (43.74% female and 55.41% male) and a mean age of 34 years, showed that this translated 19-item scale is a valid and reliable measure of this construct. Nomological network analysis with SEM showed that Digital Self-Efficacy had a positive and significant association with task-technology fit and the use of technology. This suggests that workers with higher levels of Digital Self-Efficacy are more likely to use technology effectively and efficiently and that they are more likely to find technology that is a good fit for their tasks.  相似文献   
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