Mathematical giftedness (MG) is an intriguing phenomenon, the nature of which has yet to be sufficiently explored. This study goes a step further in understanding how MG is related to expertise in mathematics (EM) and general giftedness (G). Cognitive testing was conducted among 197 high school students with different levels of G and of EM. Based…

The aim of this study was to examine unique and common causes of problems in reading and arithmetic fluency. 13- to 14-year-old students were placed into one of five groups: reading disabled (RD, n = 16), arithmetic disabled (AD, n = 34), reading and arithmetic disabled (RAD, n = 17), reading, arithmetic, and listening comprehension disabled…

In a large sample (N = 439) of literacy impaired and unimpaired elementary school children the predictions of the temporal processing theory of dyslexia were tested while controlling for (sub)clininal attentional deficits. Visual and Auditory Temporal Order Judgement were administered as well as three subtests of a standardized attention test. The…

The study with 989 learning-disabled students supported the cognitive-based arithmetic problem-solving model of Dinnel et al. under continuous visual stimulus conditions but suggested a more complex neuropsychological underpinning to arithmetic performance in both visual and aural stimulus conditions. (Author/DB)

A group of 34 subjects each with a reading deficiency of 1 year or more were studied on the following variables: visual perception, arithmetic, memory, auditory perception, and laterality. The age range was from 8 to 13 years, with a mean grade deficiency of 1.93 years. Using the Minnesota Percepto-Diagnostic test as the diagnostic instrument, the…

Having rejected the assumption that children meeting the criteria of "unimpaired" possess the basic perceptual skills needed to organize raw data into meaningful symbolic units, and the notion that children less adept in these skills can be categorized as "learning disabled" or "culturally disadvantaged," the Learning Research and Development…

The "open-entry, open-exit" Educational Testing and Learning Clinic (ETLC) at Orange Coast College uses an extensive battery of tests and individualized remedial programs to identify and correct learning difficulties. The full mean score of the ETLC students on the Wechsler Adult Intelligence Scale was about seven points below the norm, but within…

Intended for teachers, educators, and specialists who are interested in the problems of learning disabilities, the text presents principles and practices necessary in the clinical teaching approach to children with learning disabilities. Areas considered include learning disabilities in general, the brain and learning, and special education and…

In the analysis of ability structure and loss of vision, 228 blind persons (153 male, 75 female) heterogenous in respect to chronological age, sex, degree of blindness, age at onset, and duration, were compared to sighted controls. A test battery was administered which included tests for verbal comprehension, mental arithmetic, spatial ability,…

A compilation of ideas and teaching methods to be used for remediation of learning problems is presented with skills coded to four different colors of paper. Auditory skills, visual skills, and auditory-visual association (all three both receptive and expressive) are discussed as are non-verbal skills. The stated purposes of this type of…

Intended as a text to supplement inservice training for regular class teachers, the manual presents information on diagnostic-prescriptive teaching with mainstreamed learning disabled students. Ten sections focus on the following diagnostic aspects: referral, parent involvement, case history collection, assessment of academic abilities and…