Discussion of intelligent tutoring systems (ITS) focuses on what is required to evaluate the efficacy of an ITS. Research and development aspects of ITS are examined; and seven main principles that may be used to design, plan, and implement an effective ITS evaluation are described. (Contains 40 references.) (LRW)

This survey of South Korean mothers (n=135) of children with mental retardation found significant correlations between parental score on a scale of parental adjustment and socioeconomic status, age of mother, and age of child. No significant trend was found for maternal adjustment and the child's IQ level. (DB)

Responds to article by Bagnato and Neisworth on social and treatment "invalidity" of intelligence testing for early intervention with preschoolers. Agrees with Bagnato and Neisworth that psychologists should employ wide variety of procedures and practices in their assessment of preschool children. Disagrees with conclusion that intelligence…

Responds to article by Bagnato and Neisworth on social and treatment "invalidity" of intelligence testing for early intervention with preschoolers. Contends that "intelligent" testing as part of appropriate assessment practice with young children will avoid many problems with "intelligence" testing as outlined by Bagnato and Neisworth. (NB)

This study of 6,007 males born in northern Finland in 1966 found that 6% acquired a criminal record between 15 and 22 years. A higher than average delinquency rate was found among those with lower socioeconomic status, especially when combined with low intelligence. Family social problems had a greater predisposing effect for delinquent behavior…

Three psychophysical auditory processing tests, varying in emphasis on speed of processing and pitch discrimination, and tests of verbal and nonverbal ability were administered to 108 13-year olds. A structural equation model suggests that information processing speed and pitch discrimination ability are significantly associated with nonverbal and…

This study examined the social adjustment and self-concept of 81 adults (18 to 26 years of age), of whom half had received special education services for learning disabilities. No significant differences were found between groups on social adjustment or self-concept scales. Achievement and IQ measures, collectively, were good predictors of global…

Because they used an inappropriate statistical procedure, J. H. Kranzler and A. R. Jensen (1991) have not demonstrated that a factor of general intelligence ("g") depends on several independent factors. A factorial reanalysis of their data suggests that speed and efficiency of information processing are important in "g." (SLD)

The hypothetical idea of a perfectly pure psychometric "g" is empirically unattainable. Because the unity of "g" cannot be proved or disproved by factor analysis, the unitary "g" hypothesis represents a parsimonious assumption. J. B. Carroll's (1991) analysis demonstrates the relationship between psychometric and…

Eighteen children (mean age 10.2 years) with mild mental retardation were pretested on a variety of measures and then instructed on Piagetian concepts twice per week for 4 months via a learning set technique. When posttested at semester's end, the children had, with few exceptions, mastered the concepts and made significant gains on the Peabody…

The study contrasted personality and intellectual characteristics of 3 groups of 16 children: a group molested by a teacher, a molested by a family member, and a nonmolested control group. There were few differences between the two molested groups or between boys and girls. Significant differences were found between molested and unmolested…

The question as to whether males and females have different kinds of intellectual abilities is addressed. The evidence that there are some differences in cognition and perception between men and women is reviewed. (KR)

A 34-hour Restricted Environmental Stimulation Therapy (REST) session was employed as the intervention for the reduction of autistic symptoms of 12 children, aged 6-20 years, with IQ used as a matching variable. Significant within-group, positive effects of REST were found for older subjects and for less severely autistic subjects. (SH)

Studied structure of Stanford-Binet: Fourth Edition for normal children who were not part of standardization sample. Found that, for children aged 2-6 years, either 2- or 3-factor model could be supported. For students aged 7-11, neither of 2 models studied was supported. Alternative model with verbal reasoning, quantitative reasoning,…

Difficulties inherent in differentiating practice effects from meaningful change in neuropsychological retest data are illustrated in this case study of a personal injury case. Although the patient demonstrated substantial gains on the Wechsler Adult Intelligence Scale Revised, most of the tests given on successive days did demonstrate acceptable…