Strategic planning. To obtain support for a high priority health project     

Maureen Grimmer  Patsy Whitesell  Donald R. Hopkins 《Performance Improvement》1984,23(7):12-14

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Further investigation of comparability of the WISC-R and PPVT-R for children and youth referred for psychological services     

Booney Vance  Donald Kitson  Marc Singer 《Psychology in the schools》1983,20(3):307-310

Comparisons of the WISC-R and PPVT-R were made with 37 students (25 boys, 12 girls). Pearson product moments (r) and two-tail f-tests were employed in the data analysis. The sample ranged in age from 6-2 to 14-6, with a mean age of 10-1, and SD=2.6. There were no significant differences between the WISC-R IQs and PPVT-R standard scores. The PPVT-R did not correlate significantly with the WISC-R IQ scales.  相似文献   

Lecture-driven instruction     

Donald Bullock 《Performance Improvement》1980,19(3):15-30

INSTRUCTION, LECTURE-DRIVEN–a form of instruction in which the major activity is that of a seated or standing or walking around or even rolling around instructor talking to a group of students; may include occasionally any of the following–answering/asking questions, commenting on student's answers to questions, writing on chalkboard/easel pad, displaying a visual (e. g., slide, transparency), demonstrating a procedure while pointing out its main features, or doing the same for equipment or job aids or refereence material, and so on.  相似文献   

What are we doing?     

Donald T. Tosti 《Performance Improvement》1980,19(5):20-23

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Instructional systems development: An overview for consultant and client     

Donald T. Tosti 《Performance Improvement》1980,19(9):8-11

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Student achievement and differential reinforcement of incompatible behavior: Hand raising     

Michael Bryan Kelly  Donald Bushell 《Psychology in the schools》1987,24(3):273-281

Workbook reading achievement of five second-grade girls was assessed under two teacher-contact contingencies. Under one contingency, teacher contacts were made during on-task behavior. Under the other contingency, differential reinforcement of an incompatible behavior (DRI) was in effect, with teacher contacts contingent on students' hand-raising behavior. Both reading achievement and time on task were greater under the on-task contingency than under DRI for hand raising.  相似文献   

Cyclical rainfalls at Lisbon     

Fliny Earle Chase 《Journal of The Franklin Institute》1872,93(2):137-IN5

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Analogizing as an instructional strategy     

Donald A. Stepich  Timothy J. Newby 《Performance Improvement》1988,27(9):21-23

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Resting MAPK expression in chronically trained endurance runners     

Justin X. Nicoll  Andrew J. Galpin  Donald B. Thomason  Christopher A. Moore 《European Journal of Sport Science》2017,17(9):1194-1202

Purpose: There is a paucity of research investigating the expression of mitogen-activated protein kinases (MAPK) in chronically trained (CT) athletes. Thus, it is unclear how MAPK may contribute to performance and muscle adaptation in CT subjects. The purpose of this study was to determine MAPK total protein, and phosphorylated expression of extracellular signal-regulated kinases 1 and 2 (ERK1/2), c-Jun N-terminal kinase (JNK), and p38-MAPK (p38) between untrained, and chronically trained runners. Methods: Tissue samples were analysed from sedentary (SED; n?=?5) controls and chronically trained runners (CT; n?=?5). Resting muscle biopsy samples were analysed for total-MAPK – and ratio of phosphorylated/total (p-MAPK) – ERK1/2, JNK, and p38-MAPK via western blotting. Mann–Whitney U tests and effect sizes were utilized to determine differences in total MAPK protein content and phosphorylation status between SED and CT subjects. Results: There was no difference in total-MAPK expression between SED and CT (p?>?.05). p-p38-MAPK tended to be greater for CT compared to SED (p?=?.07). There were moderate effect sizes of decreased pERK/total-ERK (d?=??0.69) and increased pJNK/total-JNK (d?=?0.54) in CT compared to SED. There was a positive correlation between p-p38-MAPK/total-MAPK and the percentage of type I fibres (r?=?0.73, p?=?.016). Conclusion: Contrary to previous studies, chronic endurance training does not greatly influence total MAPK protein expression in chronically trained runners. However, resting phosphorylation of p38-MAPK may contribute to enhanced oxidative metabolism at chronically trained levels. These alterations are likely involved in the different physiological adaptations that occur following long-term training or at highly competitive levels.  相似文献   

On the “art & craft” of technological compromise     

Donald H. Bullock 《Performance Improvement》1978,17(1):15-16

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