Search Results - "Kirk, Roger E"

Practical Significance: A Concept Whose Time Has Come by Kirk, Roger E

“…Practical significance is concerned with whether a research result is useful in the real world. The use of procedures to supplement the null hypothesis…”
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Effect of acute ethanol and acute allopregnanolone on spatial memory in adolescent and adult rats by Chin, Vivien S, Van Skike, Candice E, Berry, Raymond B, Kirk, Roger E, Diaz-Granados, Jamie, Matthews, Douglas B

“…Abstract The effects of ethanol differ in adolescent and adult rats on a number of measures. The evidence of the effects of ethanol on spatial memory in…”
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Effect magnitude: A different focus by Kirk, Roger E.

“…The role of measures of effect magnitude in the research enterprise is examined. Measures of effect magnitude are used for four purposes: (a) to estimate the…”
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Are psychology students getting worse at math?: Trends in the math skills of psychology statistics students across 21 years by Carpenter, Thomas P., Kirk, Roger E.

“…Statistics is an important subject in psychology and social science education. However, inadequate mathematical skills can pose a barrier to learning…”
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Promoting Good Statistical Practices: Some Suggestions by Kirk, Roger E.

“…Makes the case that science is best served when researchers focus on the size of effects and their practical significance. Advocates the use of confidence…”
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Charles L. Brewer Award for Distinguished Teaching of Psychology

“…The American Psychological Foundation (APF) Charles L. Brewer Award for Distinguished Teaching of Psychology recognizes an outstanding career contribution to…”
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Statistical Consulting in a University: Dealing with People and other Challenges by Kirk, Roger E.

“…Statistical consulting is examined in terms of the stages of the first consultation, roles that a consultant can assume, and challenges associated with…”
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Power Comparisons of Eight Tests for Sphericity in Repeated Measures Designs by Cornell, John E., Young, Dean M., Seaman, Samuel L., Kirk, Roger E.

“…A Monte Carlo simulation was conducted to investigate the relative power of eight tests for sphericity in randomized block designs. Box’s (1954) epsilon values…”
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Predicting success in intensive foreign language courses by CURRALL, STEVEN C., KIRK, ROGER E.

“…Von amerikanischen Studenten des Franzoesischen (N=46), die an einem achtwoechigen Intensivkurs teilnahmen, wurden demographische und akademische…”
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Cell Means Analyses for ANCOVA Designs by Kirk, Roger E., Bekele, B. Nebiyou

“…Procedures for extending the cell means model approach to analysis of covariance designs with one or more covariates are described. Computational procedures…”
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Geophysical Variables and Behavior: XXXVIII. Effects of Ionized Air on the Performance of a Vigilance Task by Brown, G. Carroll, Kirk, Roger E.

“…The effects of positively or negatively ionized air on the performance of a visual vigilance task were investigated. The ion level was 100,000 ions/cm3, ±…”
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THREE PROGRAMS FOR COMPUTING DUNN-SIDAK CRITICAL VALUES by KIRK, ROGER E.

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Three Programs for Computing Dunn-S̆idák Critical Values by Kirk, Roger E., Natanegara, Fanni

“…The Dunn-S̆idak multiple comparison procedure is used to test hypotheses and construct confidence intervals for two or more a priori nonorthogonal contrasts…”
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Tuning Preferences for Piano Unison Groups by Kirk, Roger E.

“…Unison strings of a concert grand piano were tuned to five “unison” conditions. The conditions were “zero-beat” tuning and the upper string of three string…”
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Some Life-History and Attitudinal Correlates of Self-Actualization among Evangelical Seminary Students by Lindskoog, Donald, Kirk, Roger E.

“…This study was designed to determine religious and religiously neutral biographical correlates of self-actualization in evangelical seminary students…”
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Best Practices in Teaching Statistics and Research Methods in the Behavioral Sciences [with CD-ROM] by Dunn, Dana S., Ed, Smith, Randolph A., Ed, Beins, Barney, Ed

“…This book provides a showcase for "best practices" in teaching statistics and research methods in two- and four-year colleges and universities. A helpful…”
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Randomized Experiments for Planning and Evaluation: A Practical Guide by Kirk, Roger E.

“…"Randomized Experiments for Planning and Evaluation: A Practical Guide" by Robert F. Boruch is reviewed…”
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Maintenance of Vigilance by Non-Task-Related Stimulation in the Monitoring Environment by Olmedo, Esteban L., Kirk, Roger E.

“…The effects of non-task-related stimulation on the performance of a simple visual vigilance task were investigated. 40 subjects monitored a simulated CRT…”
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Note on Relation of Anxiety to Field Dependency by Dargel, Russell, Kirk, Roger E.

“…Witkin, et al. (6) hypothesized that field-dependent persons tend to have more poorly developed control and defense systems and to express greater anxiety than…”
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Manifest Anxiety, Field Dependency, and Task Performance by Dargel, Russell, Kirk, Roger E.

“…This experiment investigated the effects of manifest anxiety and field dependency upon human perceptual motor performance. 32 female Ss were selected as…”
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