Concepedia

Percy D. Peckham

PD

10

Publications

2.2K

Citations

10

H-Index

1968

Active since

Affiliations

University of Washington(Current)

Indiana University

Percy D. Peckham is an author at University of Washington specializing in psychology, education, and statistics.

Top concepts

PsychologyEducationStatisticsBiasEconometricsPublic HealthTeacher EducationBehavioral ScienceEducational PsychologyGender

Publications per year

1968–1987

10

Publications

10

Consequences of Failure to Meet Assumptions Underlying the Fixed Effects Analyses of Variance and Covariance

Gene V. Glass, Percy D. Peckham, James R. Sanders · Review of Educational Research · 1972 · 1.7K citations

Reliability, Behavioral Sciences, Meet Assumptions +15

School psychologists at three-quarters century: Congruence between training, practice, preferred role and competence

Merle L. Meacham, Percy D. Peckham · Journal of School Psychology · 1978 · 117 citations

Educational Practice, Teacher Education, School Psychologists +9

Consequences of Failure to Meet Assumptions Underlying the Fixed Effects Analyses of Variance and Covariance

Gene V. Glass, Percy D. Peckham, James R. Sanders · Review of Educational Research · 1972 · 110 citations

Reliability, Behavioral Sciences, Meet Assumptions +12

Gender Differences in Attributions for Success and Failure Situations Across/Subject Areas

David B. Ryckman, Percy D. Peckham · The Journal of Educational Research · 1987 · 74 citations

Gendered Perception, Social Psychology, Educational Psychology +17

The Experimental Unit in Statistical Analysis

Percy D. Peckham, Gene V. Glass, Kenneth D. Hopkins · The Journal of Special Education · 1969 · 57 citations

Experimental Unit, Measurement Theory, Measurement +3

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