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11.
Peter W. Adams 《Publishing Research Quarterly》2007,23(1):89-91
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Jeffrey D. Hoffman Raymond E. Webster Larry M. Bolen Cathy W. Hall 《Psychology in the schools》1996,33(3):239-244
Memory tests, such as the Learning Efficiency Test-II (LET-II), have frequently been used to describe the memory characteristics of special populations such as persons with learning disabilities, brain damage, or Alzheimer's disease. Yet, few research studies have examined the memory characteristics of normally functioning children and compared these characteristics to their performance on ability tests or real-life achievement criteria. This study investigates the predictive and concurrent validities of the LET-II for performance on the Kuhlmann-Anderson Tests (K-A), class grades, and actual grade level functioning in reading and mathematics for third and fourth grade children of average intelligence. The LET-II memory factor scores correlated significantly with the K-A scores, class grades and actual grade level functioning in reading. The relevance of these findings for norm-referenced psychological tests, and in particular memory tests, in real-life settings is examined. © 1996 John Wiley & Sons, Inc. 相似文献
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Patterns of verbal communications between a teacher and student can influence the classroom environment, quality of the instructional program, and student management in the classroom. This study examined teacher-student communication patterns in both regular and special education classes for behaviorally and emotionally handicapped students. It was expected that special class communication patterns would differ substantially from those used in regular classes. Those communications would result in more effective student management and more time on-task for learning. Webster's (1984, 1986) Process Interaction Model was used to analyze the communication patterns. Expected differences between how regular and special class teachers interact with students were not found. Implications of findings are discussed in relationship to teacher training, teacher effectiveness, and classroom management. 相似文献
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Raymond D. Bennett 《Performance Improvement Quarterly》1988,1(1):58-68
Condition 1 showed that employees recorded high percentages of completed tasks; and task performance was shown to slightly improve. At that point in the project, recording accuracy was at it's highest level. Condition 2 illustrated a continuance of high employee records of completed tasks but also showed that actual task performance considerably increased so that there was greater self-recording accuracy. Then, during Condition 3, actual task performance increased more so that it even more closely reflected self-recorded measures. Each of the steps discussed thus far could be sufficient individually to facilitate accurate self-recording and task performance gains, although each appeared to have gained additional strength by being collectively applied. The cost of the present organizational intervention was very low. The costs included material duplication costs and approximately 30 minutes of management time per day. Management time was used to make concession observations (management records), compute performance data, and provide feedback to the employee. Employees worked the same number of hours as in Baseline. Based on this breakdown, the approximate weekly cost of this project was about $30.00. The total cost could be reduced further, perhaps, by monitoring less frequently and reducing the frequency of feedback sessions as employee performance stabilized at higher levels. Thus, the longer this project would run, the less expensive it might become. The steps implemented during this project might easily be applied to other jobs that produce easily observable outputs and could also be applied to other work settings. Future research efforts that would identify cost-effective ways to stimulate and maintain high levels of accurate self-recording might provide today's managers several options that could all yield accurate data for organizational management. Other research efforts centered on specific analyses of participatory standard setting, peer reinforcement, and self-reinforcement for task performance could provide additional insight into the areas of job analysis and employee productivity. Lastly, increased knowledge about the long term effects of self-recording could be gained through future research methods that first established high recording accuracies and task performance levels, then evaluated maintenance procedures for these methods. Implications of successive research studies which clearly show that employee performance can be improved by rewarding performers for accurate self-recording could be profound. 相似文献
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Raymond E. Webster 《Psychology in the schools》1988,25(4):365-372
This study examines the temporal stability of the WISC-R for 155 13-and 14-year-old adolescents identified as either EMR or LD who were involved in special education during the preceding three-year time period. The three major scales of the WISC-R were found to be more stable over a three-year period for the LD than for the EMR group, while the subtest scales for the EMR group, showed greater stability over the three-year interval. Test-retest coefficients for the EMR group were substantially lower than those presented in the WISC-R test manual. A large proportion of individuals within both groups showed statistically significant differences on one or more of the IQ score scales between testings based on standard errors of measurement. These findings are examined in relation to individual placement of students, reporting confidence intervals in reports, and calculation of the best unbiased estimate of intellectual functioning. 相似文献
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Elizabeth L. Adams Lesley W. Vandermark J. Luke Pryor Riana R. Pryor Rachel M. VanScoy Craig R. Denegar 《Journal of sports sciences》2017,35(9):828-834
This study examined the separate and combined effects of heat acclimation and hand cooling on post-exercise cooling rates following bouts of exercise in the heat. Seventeen non-heat acclimated (NHA) males (mean ± SE; age, 23 ± 1 y; mass, 75.30 ± 2.27 kg; maximal oxygen consumption [VO2 max], 54.1 ± 1.3 ml·kg?1·min?1) completed 2 heat stress tests (HST) when NHA, then 10 days of heat acclimation, then 2 HST once heat acclimated (HA) in an environmental chamber (40°C; 40%RH). HSTs were 2 60-min bouts of treadmill exercise (45% VO2 max; 2% grade) each followed by 10 min of hand cooling (C) or no cooling (NC). Heat acclimation sessions were 90–240 min of treadmill or stationary bike exercise (60–80% VO2 max). Repeated measures ANOVA with Fishers LSD post hoc (α < 0.05) identified differences. When NHA, C (0.020 ± 0.003°C·min?1) had a greater cooling rate than NC (0.013 ± 0.003°C·min?1) (mean difference [95%CI]; 0.007°C [0.001,0.013], P = 0.035). Once HA, C (0.021 ± 0.002°C·min?1) was similar to NC (0.025 ± 0.002°C·min?1) (0.004°C [?0.003,0.011], P = 0.216). Hand cooling when HA (0.021 ± 0.002°C·min?1) was similar to when NHA (0.020 ± 0.003°C·min?1) (P = 0.77). In conclusion, when NHA, C provided greater cooling rates than NC. Once HA, C and NC provided similar cooling rates. 相似文献
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Jennifer D. Adams 《Cultural Studies of Science Education》2007,2(2):393-440
In this article I critically examine the historical context of science education in a natural history museum and its relevance
to using museum resources to teach science today. I begin with a discussion of the historical display of race and its relevance
to my practice of using the Museum’s resources to teach science. I continue with a critical review of the history of the education
department in a natural history museum to demonstrate the historical constitution of current practices of the education department.
Using sociocultural constructs around identity formation and transformation, I move to the present with a case study of a
teacher who transforms the structure of science education in her classroom and school as a result of her identity transformation
and association with a museum-based professional education program.
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Jennifer D. AdamsEmail: |
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