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Lloyd G. Humphreys | Researchclopedia

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Lloyd G. Humphreys

239

Works

10,642

Citations

43

h-index

103

i10-index

Research Topics

Cognitive Abilities and Testing Psychometric Methodologies and Testing School Choice and Performance

Affiliations

U.S. National Science Foundation1971–1971

University of Illinois Urbana-Champaign1960–2002

University of Oregon1935–1977

University of Washington1948–1948

University of Illinois System1960–1997

Top Works

Psychological Bulletin.

Lloyd G. Humphreys,Warren S. Torgerson

19651,617 citations

Cognitive and developmental aspects of mathematical skills

Child and Adolescent Psychosocial and Emotional Development

Educational Measurement

Lloyd G. Humphreys,E. F. Lindquist

19521,511 citations

An Investigation of the Parallel Analysis Criterion for Determining the Number of Common Factors

Lloyd G. Humphreys,Richard G. Montanelli

1975394 citations

TECHNICAL GUIDELINES FOR ASSESSING COMPUTERIZED ADAPTIVE TESTS

Bert F. Green,R. Darrell Bock,et al.

1984381 citations

Assessing spurious "moderator effects": Illustrated substantively with the hypothesized ("synergistic") relation between spatial and mathematical ability.

David Lubinski,Lloyd G. Humphreys

1990327 citations

Utility of predicting group membership and the role of spatial visualization in becoming an engineer, physical scientist, or artist.

Lloyd G. Humphreys,David Lubinski,et al.

1993289 citations

Acquisition and extinction of verbal expectations in a situation analogous to conditioning.

Lloyd G. Humphreys

1939280 citations

Educational uses of tests with disadvantaged students.

T. Anne Cleary,Lloyd G. Humphreys,et al.

1975279 citations

Latent Roots of Random Data Correlation Matrices with Squared Multiple Correlations on the Diagonal: A Monte Carlo Study

Richard G. Montanelli,Lloyd G. Humphreys

1976270 citations