Sage Journals: Discover world-class research

Retricted access

Research article

First published 1972-10

IQ Constancy and Age

Harry Klonoff

Perceptual and Motor Skills

Retricted access

Research article

First published 1976-12

Aging and IQ Change in Institutionalized Mentally Retarded

Joan F. Goodman

Psychological Reports

Retricted access

Research article

First published 1996-10

Novelty,Age,and IQ: a Theoretical Look At Human Preference for Novelty

Ronald C. Eaves, Roderick Glen

Assessment for Effective Intervention

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Other

First published 2008-06

Brain Lesions and IQ: Recovery Versus Decline Depends on Age of Onset

Julie Duval, Claude M. J. Braun, Isabelle Montour-Proulx [...]

Journal of Child Neurology

Retricted access

Research article

First published 1967-4

Calculation of Quick Test IQs for Children with Mental Ages Seventeen and above

Charles J. Wirls, Rosalie R. Plotkin

Psychological Reports

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Research article

First published 1973-6

Stability of IQ Differences of Twins between Ages Twelve and Twenty

R. T. Osborne, David Suddick

Psychological Reports

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Other

First published 1992-11

The External Validity of Age- Versus IQ-Discrepancy Definitions of Reading Disability

Bruce F. Pennington, Jeffrey W. Gilger, Richard K. Olson [...]

Journal of Learning Disabilities

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Research article

First published 1986-8

Longitudinal Stability of LD Subtypes Based on Age- and IQ-Achievement Discrepancies

Elizabeth J. Short, Lynne Feagans, James D. McKinney [...]

Learning Disability Quarterly

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Research article

First published 1971-8

Relationships among Visual Figure-Ground Perception,Word Recognition,IQ,and Chronological Age

Clarence R. Brooks, Theodore Nat Clair

Perceptual and Motor Skills

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Research article

First published 1977-12

WISC-R Full Scale Mean IQs for Both Black and White Children,Aged 6 through 15 and Having Difficulty in School

Theron M. Covin, Gary L. Hatch

Psychological Reports

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