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141.
Walter F. Reynolds 《Journal of The Franklin Institute》1924,198(2):269-270
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Two-year colleges are an important part of the higher education system in the United States but there are concerns as to how attendance at these institutions affects educational attainment and labor market outcomes. This paper uses data from a nationally representative survey to examine the impact of students beginning their college career at a two-year college instead of a four-year college. Treatment effects are estimated using both standard regression techniques as well as propensity score matching. As these estimates may be contaminated because of selection on unobservable characteristics this paper will also employ a number of sensitivity analyses to consider the potential bias. The results show large negative impacts on both educational attainment and labor market outcomes for men and women who begin at a two-year college, even for those students who expect to complete a bachelor's degree. The evidence from the sensitivity analyses suggest that to eliminate these large effects there would need to be substantial, and arguably implausible, selection on unobservable characteristics. 相似文献
145.
A validation test of a message elaboration measure 总被引:1,自引:0,他引:1
Rodney A. Reynolds 《Communication Research Reports》2013,30(3):269-278
This report is on the development and testing of a message elaboration measure. The reliability of the message elaboration scale is high μ = .86 to .94 over several studies. Confirmatory factor analytic procedures support the structure of the scale. Patterns of correlations with existing measures of cognitive processes also support the validity of the message elaboration measure. 相似文献
146.
Michael D. Piburn Stephen J. Reynolds Carla McAuliffe Debra E. Leedy James P. Birk Julia K. Johnson 《International Journal of Science Education》2013,35(5):513-527
Among the sciences, the practice of geology is especially visual. To assess the role of spatial ability in learning geology, we designed an experiment using: (1) web‐based versions of spatial visualization tests, (2) a geospatial test, and (3) multimedia instructional modules built around QuickTime Virtual Reality movies. Students in control and experimental sections were administered measures of spatial orientation and visualization, as well as a content‐based geospatial examination. All subjects improved significantly in their scores on spatial visualization and the geospatial examination. There was no change in their scores on spatial orientation. A three‐way analysis of variance, with the geospatial examination as the dependent variable, revealed significant main effects favoring the experimental group and a significant interaction between treatment and gender. These results demonstrate that spatial ability can be improved through instruction, that learning of geological content will improve as a result, and that differences in performance between the genders can be eliminated. 相似文献
147.
Beatrice K. Reynolds 《Communication quarterly》2013,61(4):37-46
Differential usage of the five bases of power as conceptualized by French and Raven (1968) were examined to determine which base(s) of power mediated the Management Communication Style (MCS) of a supervisor. In addition, the supervisor's communication of each type of power was examined for relationships with employee satisfaction. Two samples are employed, one a group of 250 public‐school teachers and the other a group of 171 managers representing banking, service industries, and a product‐based organization. Results indicate that both samples associated the communication of coercive power with a “boss‐centered,” tell‐type MCS and negative job satisfaction. Both samples responded positively to increased use of referent and expert power. Reward power seems to have little positive impact for either sample. Lastly, legitimate power had a negative impact on MCS for the management sample. 相似文献
148.
Student Background and Teacher Effects on Achievement and Attainment in Mathematics: A Longitudinal Study 总被引:1,自引:0,他引:1
In this article, we have studied the effect of student social background, classroom social context, classroom organisation, and teacher behaviours on mathematics achievement and attainment ill English and Welsh primary schools. Data were collected over 2 years as part of a programme evaluation, for which we observed 138 teachers and tested and collected background data on over 3,000 students. Results were analysed using multilevel modeling, and point to the importance of student background and teacher behaviours to achievement and attainment. The implications of these findings are explored. 相似文献
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Harriet L. Reynolds 《Research quarterly for exercise and sport》2013,84(4):768-775
Abstract Eleven physically conditioned (CS) and 12 unconditioned (US) college women were tested perimetrically while being exposed to augmented levels of stress (ALS) on a bicycle ergometer; conditioning levels were determined by recovery rates of Ss. The Ss performed two tasks while riding; (a) keeping a central light lit, and (b) extinguishing peripheral lights when they were detected. All Ss reacted to a 12-min program of peripheral lights during three sessions: (a) one baseline trial in which Ss were not riding but reacting to the program, and (b) riding trials (RID) in which the Ss pedaled and reacted to the program. During RIDs the Ss pedaled a workload that was automatically altered to maintain a HR of 160 bpm. The data were organized into two groups: (a) reaction time data, and (b) missed light data (MLD). The RT data were analyzed through an ANOVA. It was concluded that: peripheral RT was not significantly affected by ALS; USs were affected more negatively than CSs; and there was not uniform narrowing of the peripheral visual field as expected in the hypothesis. Analyses of MLD resulted in a difference between sides, more lights were missed on the left than on the right: and again the USs were affected more negatively. 相似文献
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