Instructional Design Students’ Design Judgment in Action     

Muruvvet Demiral‐Uzan 《Performance Improvement Quarterly》2015,28(3):7-23

This case study examines the design practices of instructional design (ID) students while working on a realistic design project (Joel, 1987) to explore whether ID students make design judgments; how, when, and where they are making them; and what kinds of judgments they make during a realistic instructional design process. The perspective taken in this study is that design judgments comprise multiple, complex types and are not confined to moments of overt decision making (Nelson & Stolterman, 2012). In this small‐scale case study, a group of students was observed in the process of designing instruction within a semester. The findings of the study suggest that these ID students continuously made design judgments of many kinds throughout the design process.  相似文献   

A Reintroduction to Design     

Ingrid Guerra‐Lpez 《Performance Improvement Quarterly》2015,28(3):3-5

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后现代文化视野中的道德教育之审美维度   总被引：2，自引：0，他引：2  

王阿丽 《当代教育论坛》2006,(9):59-61

网络,也称互联网,它自1969年在美国问世以来,经过三十多年的发展,波及全球,渗透到人类政治、经济、文化等各大领域,迅速地改变了人们的学习、生活工作和思维方式。网络社会,各种思想意识形态冲破了时间、空间、国界的限制,以一种新的传播方式深刻地影响着人们的思想观念、道德风貌和价值取向。中国互联网络信息中心（CNNIC）2004年7月的《中国互联网络发展状况统计报告》显示,中国网民中18至30岁的网民数量占总数的53．2％,大专和本科文化层次的占54．2％。网络对大学生影响较大。积极方面：它有利于大学生效率观念、平权意识和全球眼光的形成;有利于大学生现代生活方式的形成;  相似文献   

Concurrent and predictive validity of the LET-II for average children     

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   

Curriculum bias and reading achievement test performance     

Raymond E. Webster  Louise A. Braswell 《Psychology in the schools》1991,28(3):193-199

The overlap of words specifically taught in reading textbooks with the contents of standardized reading achievement tests may be a source of bias that is frequently overlooked in psychoeducational assessments. This study compares the standardized achievement test performance of 62 second graders receiving instruction in two different reading curricula (Open Court and Houghton-Mifflin) to determine whether either curriculum generates different quantitative estimates of reading achievement. Reading subtest scores derived from the Kaufman Test of Educational Achievement-Brief Form (K-TEA), the Wide Range Achievement Test-Revised (WRAT-R), and the Reading Recognition and Reading Comprehension subtests from the Peabody Individual Achievement Test (PIAT) were examined. Grade level equivalents and scaled scores from the California Achievement Test (CAT) were also examined. Three Curriculum × Test repeated measures ANOVAs were conducted using grade level scores (2×7), standard scores (2×4), and CAT scaled scores (2 × 5) as dependent measures. A significant Curriculum × Test interaction was identified, suggesting differences among tests in estimates of reading ability as a function of the reading program.  相似文献   

Museum: A Legal Definition     

Raymond S. August 《Curator: The Museum Journal》1983,26(2):137-153

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Teacher-student verbal communication patterns in regular and special classrooms     

Raymond E. Webster  Melynda M. Johnson 《Psychology in the schools》1987,24(2):174-179

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   

Improving Performance Without Training: A Three Step Approach     

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   

Statistical and individual temporal stability of the WISC-R for cognitively disabled adolescents     

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   

Are gait characteristics and ground reaction forces related to energy cost of running in elite Kenyan runners?     

J. Santos-Concejero  N. Tam  D. R. Coetzee  J. Oliván  T. D. Noakes  R. Tucker 《Journal of sports sciences》2017,35(6):531-538

The aim of this study was to determine whether gait cycle characteristics are associated with running economy in elite Kenyan runners. Fifteen elite Kenyan male runners completed two constant-speed running sets on a treadmill (12 km ·h^?1 and 20 km ·h^?1). VO₂ and respiratory exchange ratio values were measured to calculate steady-state oxygen and energy cost of running. Gait cycle characteristics and ground contact forces were measured at each speed. Oxygen cost of running at different velocities was 192.2 ± 14.7 ml· kg^?1· km^?1 at 12 km· h^?1 and 184.8 ± 9.9 ml· kg^?1· km^?1 at 20 km· h^?1, which corresponded to a caloric cost of running of 0.94 ± 0.07 kcal ·kg^?1·km^?1 and 0.93 ± 0.07 kcal· kg^?1· km^?1. We found no significant correlations between oxygen and energy cost of running and biomechanical variables and ground reaction forces at either 12 or 20 km· h^?1. However, ground contact times were ~10.0% shorter (very large effect) than in previously published literature in elite runners at similar speeds, alongside an 8.9% lower oxygen cost (very large effect). These results provide evidence to hypothesise that the short ground contact times may contribute to the exceptional running economy of Kenyan runners.  相似文献