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- Publications
- Influence
Experimental Design: Procedures for the Behavioral Sciences
- R. Kirk
- Mathematics
- 1 September 1970
Chapter 1. Research Strategies and the Control of Nuisance Variables Chapter 2. Experimental Designs: an Overview Chapter 3. Fundamental Assumptions in Analysis of Variance Chapter 4. Completely… Expand
Practical Significance: A Concept Whose Time Has Come
- R. Kirk
- Psychology
- 1 October 1996
Statistical significance is concerned with whether a research result is due to chance or sampling variability; practical significance is concerned with whether the result is useful in the real world.… Expand
Promoting Good Statistical Practices: Some Suggestions
- R. Kirk
- Psychology
- 1 April 2001
Researchers want to answer three basic questions: (a) Is an observed effect real or should it be attributed to chance? (b) If the effect is real, how large is it? and (c) Is the effect large enough… Expand
Effect magnitude: A different focus
- R. Kirk
- Mathematics
- 1 May 2007
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 sample size required to achieve an… Expand
1 Experimental Design
- R. Kirk
- Mathematics
- 26 September 2012
The chapter discusses the three principles of good experimental design-random assignment, replication, and local control-that were championed by Ronald A. Fisher. The chapter also shows how complex… Expand
Statistics: An Introduction
- R. Kirk
- Computer Science
- 25 November 1998
TLDR
Maintenance of Vigilance by Programmed Noise
This research was designed to compare the relative effect of three environmental conditions on the performance of a simple vigilance task. The vigilance task consisted of a cathode ray tube display… Expand
Effect of acute ethanol and acute allopregnanolone on spatial memory in adolescent and adult rats.
- Vivien S Chin, Candice E. Van Skike, Raymond B. Berry, R. Kirk, Jamie Diaz-Granados, D. B. Matthews
- Psychology, Medicine
- Alcohol
- 1 August 2011
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 adolescents and adults is equivocal. Whether… Expand
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