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Restori, Alberto F.; Gresham, Frank M.; Cook, Clayton R. – California School Psychologist, 2008
When Congress passed the Individuals with Disabilities Education Improvement Act in 2004 (IDEIA 2004), local educational agencies (LEA) were permitted to use a Response-to-Intervention (RtI) approach for identifying children with possible learning disabilities for special education. Furthermore, IDEIA 2004 no longer required LEAs to establish an…
Descriptors: Intervention, Federal Legislation, Learning Disabilities, Intelligence Tests
Peer reviewed Peer reviewed
McDaniel, William F.; Foster, Robert A.; Compton, David M.; Courtney, Audrey S. – Research in Developmental Disabilities, 1998
A protocol for screening the complex verbal, simple verbal, simple visual, and spatial working memory was tested on 125 persons with mild, moderate, and severe mental retardation. Results found the test discriminated well between levels of mental retardation, correlated reasonably well with IQ, and possessed relatively good test-retest…
Descriptors: Adults, Clinical Diagnosis, Disability Identification, Intelligence Differences
Peer reviewed Peer reviewed
Clarizio, Harvey; Bernard, Robert – Psychology in the Schools, 1981
Analyzed WISC-R profiles along a three-factor approach for purposes of differential diagnosis. Profiles of 278 school-verified learning disabled children were compared to those of Educable Mentally Impaired (N=141), Emotionally Impaired (N=67), Otherwise Impaired (N=61), and Nonimpaired (N=294). Resulting data was not useful in differential…
Descriptors: Children, Classification, Disability Identification, Educational Diagnosis
Peer reviewed Peer reviewed
O'Malley, Kimberly J.; Francis, David J.; Foorman, Barbara R.; Fletcher, Jack M.; Swank, Paul R. – Learning Disabilities: Research & Practice, 2002
Poor readers who met low achievement and IQ-discrepancy definitions of reading disability (n=54) were compared with non-impaired readers (n=325) on development of eight precursor and reading-related skills. Results indicate no evidence for differences between the two groups of poor readers in the development on the eight skills, with three…
Descriptors: Academic Achievement, Classification, Cognitive Development, Disability Identification
Peer reviewed Peer reviewed
D'Angiulli, Amedeo; Siegel, Linda S. – Journal of Learning Disabilities, 2003
Data from 143 children with reading disabilities (RD), 100 with arithmetic disabilities (AD), and 121 controls (ages 6-16) found the RD and AD groups had significantly lower scores on all verbal IQ subtests. Many also showed significant differences between verbal and performance IQ scores, but so did many controls. (Contains references.)…
Descriptors: Disability Identification, Elementary Secondary Education, Intelligence Differences, Intelligence Quotient
Peer reviewed Peer reviewed
Wadsworth, Sally J.; Olson, Richard K.; Pennington, Bruce F.; DeFries, John C. – Journal of Learning Disabilities, 2000
Composite reading performance data from 223 pairs of identical twins and 169 same-gender fraternal twins in which at least one member was classified with reading disability were subjected to multiple regression analysis. Results indicated that the genetic etiology of reading disability differs as a linear function of IQ. (Contains extensive…
Descriptors: Biological Influences, Children, Disability Identification, Environmental Influences
Peer reviewed Peer reviewed
Candler, Ann C.; And Others – Education, 1983
Examines differences between 45 learning disabled, mentally retarded, and Title I elementary students on intelligence, academic achievement, and behavior measures. Indicates that such students perform similarly on academic achievement and behavior measures. Learning disabled and Title I students were similar on an intelligence measure; mentally…
Descriptors: Academic Achievement, Behavior Patterns, Behavior Rating Scales, Comparative Testing