This study gives insights into how Logo-like microworlds can affect cognitive development related to mathematics education of students with math learning difficulties. In particular, we analyse the case of a 15-year-old student with dyslexia and severe dyscalculia. Among the various cognitive aspects involved, here we delve into the development of…

In a study of the significance of private speech, 11 learning disabled (LD) and 16 non LD children (mean age 10 years) were given several cognitive tasks, and their private speech during play and school work was assessed. LD Ss performed less well on the cognitive tasks than non LD Ss. Children who used high rates of private speech performed in a…

Forty-six elementary-aged, learning disabled students were rated by their teachers on a 23-item temperament questionnaire (TTQ) during the Fall and Spring of the academic year. Cognitive ability and achievement information (Woodcock-Johnson Psychoeducational Battery) were also collected during the first and last month of the school year. Posttest…

The study involving 54 learning disabled (LD) students (7 to 11 years old) and 54 regular class students (3 to 7 years old) investigated the developmental patterns for the comprehension of complex temporal references. Three types of stimulus sentences were designed to test the comprehension of temporal references employing the temporal…

The effects of alcohol on the developing fetus are examined. Noted is the existence of both structural problems (such as microcephaly and cardiac anomalies) and behavioral problems (such as mental retardation and speech and language deficits). The potential damage of alcohol at a very early stage of fetal development is discussed. It is thought…

The study examined the relationship between cognitive performance and the use of private speech in 20 learning disabled children, aged 81 to 108 months. Half of the children were hyperactive. Each child was given a series of cognitive tasks and played alone in a room for 7 minutes. Videotapes of the free play were later transcribed and coded…

The author suggests that most research on the early detection of learning disabilities is characterisized by an ineffective and a theoretical method of selecting and validating tasks. An alternative technique is proposed, based on a neurological theory of cognitive processes, whereby task analysis is a first step, with empirical analyses as…

To investigate task performance and the use of private speech and to examine the effects of a cognitive training approach, 30 learning disabled (LD) and 30 nonLD Ss (7 to 8 years old) were given a 17 piece wooden puzzle rigged so that it could not be completed correctly. Six variables were measured: (1) proportion of private speech that was task…

The author describes an evaluation of persons with suspected learning disabilities. Two types of tests are considered (mental maturity and basic language skills) and examples of each are given. Sample profiles exhibiting irregular development of aptitudes are provided and observations from informal as well as formal assessment are suggested. (CL)

The literature and theories of the role of self-assessment in the metacognitive development of children with learning handicaps is reviewed. Self-assessment is seen to be a prerequisite for metacognitive growth. The literature on purposes of self-assessment and ways to assess a student's actual use of self-assessment indicates that learning…

The ability of 20 learning disabled (LD) and 20 non-LD students (mean age of 9 years) to process temporal order information was assessed by employing a relative recency judgment task. Ss were administered lists composed of pictures of everyday objects and were then asked to indicate which item appeared latest on the list (that is, most recently).…

The growing move to reintegrate special education within the general education system forms the background and rationale for this paper's proposals. Discussion includes the suggestion that general education students can benefit from explicit instruction in learning strategies which have been primarily used with only learning disabled students.…

Twelve learning disabled (9-12 years old) boys were identified according to special class placement, WISC-R (Wechsler Intelligence Scale for Children-Revised) and performance measures. A group demonstrating a verbal WISC-R deficit was sex- and age-matched with a normal group. Electroencephalograms (EEGs) were collected while these individuals…

Cross-lagged panel analysis was used to determine the causal relationship between arithmetic progress and two factors (concrete operational development and visuo-spatial figurative ability) in 28 learning disabled boys (9-12 years old). Results of seven operational tasks, five figurative tests, and a diagnostic arithmetic test administered early…

Evaluated were language production deficits in 32 learning disabled (LD) adolescents. Ss were administered a battery of subtests containing tasks sensitive to language production difficulties in cognition, convergent and divergent production of semantic units, word retrieval, and retrieval of syntactic structures. Results indicated that speech…