Criticizes the statistical methods used in a previously published article that compared a commercially produced computer program with traditional teaching methods. Measures of instructional effectiveness are described, the assignment of student pairs is examined, and the use of blocking variables with analysis of variance is discussed. (LRW)

Describes study of undergraduate students that measured four types of attitudes toward computers: (1) computer anxiety; (2) computer confidence; (3) computer liking; and (4) perception of computer usefulness. Independent variables used in the study include gender; keyboard familiarity; prior computer experience; and knowledge of programing, word…

Two studies of adults between the ages of 18 and 87 were conducted to determine the relations among age, motor speed, perceptual speed and 3 measures of cognitive performance: study time, decision time, and decision accuracy. Results indicated that increased age was associated with lower accuracy as well as with longer study and decision time.…

Studied is the validity of a theoretical model of achievement behaviors of 746 eighth grade students. Hypothesized effects of value of mathematics and expectations for success were not apparent. Direct influences on achievement for male were prior achievement and value, but for females, influences of difficulty, male domain stereotyping, and…

Discusses an empirical study that examined the relative efficiency of individual differences variables and user-based situational variables as predictors of the actual information/knowledge needed by users to accomplish word processing tasks. Information seeking versus information use is discussed, and results of canonical correlation analyses are…

A study found that, among 181 dental students, belief in the right to refuse treatment to human-immunovirus (HIV)-positive patients was best predicted by nonprofessional attitudes, low optimism, low level of comfort with homosexuality, and gender. Knowledge of HIV, year in dental school, and fear of contagion were not reliable predictors.…

Examined the relationship of 79 children's preschool social adaptation to internalizing problem behaviors following transition to kindergarten. Found that boys and girls did not differ in symptom level, but girls showed higher stability in internalizing problem behavior than boys. Preschoolers with high internalizing problem behavior rates…

Examined the extent to which risk factors for concurrent binge drinking in adolescence can predict changes during transition to young adulthood. Found that being male, possessing low self-efficacy, and drinking primarily "to get drunk" were unconditional risk factors for increased binge drinking over time. Other adolescent risk factors…

Examined associations of self-esteem, relationship harmony, and academic achievement with perceptions of parents' styles and supervisory practices among 212 adolescents in Islamic Bangladesh. Found that parental supervisory practices were associated with a warm parental style for girls and parental dominating control for boys. Girls' (but not…

This study examined the contributions of six variables (age at start, disability severity, mother's marital status, mother's education level, mother's employment status, and program intensity) to cognitive and motor developmental progress of 75 young children in an early-intervention program. Cognitive development was most affected by age at…

A study examined circumstances leading to residential school placements. Findings revealed wide variations in the use of residential schools by 21 local English authorities and conflicting views between and within authorities on the suitability of such placements. Parents' experiences were characterized by a lack of support in their…

Assessed mothers' childrearing attitudes and toddler behavior to predict mothers' emotions, attributions, parenting goals, and socialization strategies in response to vignettes depicting aggressive and withdrawn child behaviors two years later. Found that most child effects were moderated by maternal attitudes or gender effects. Authoritarian…

A study examined whether factors that differentiate science and nonscience majors translate into meaningful predictors of majoring in science. Questionnaires were administered to 121 science majors and 160 social science majors at a Canadian university. Only 7 of the 12 factors that differentiated science and social science majors were important…

Disability carries negative social meaning, and little is known about when (or if), in the process of health decline, persons identify themselves as "disabled." We examine the social and health criteria that older adults use to subjectively rate their own disability status. Using a panel study of older adults (ages 72+), we estimate…

This study investigates the role of optimism, health control beliefs, perceived health competence, and medical help-seeking variables in predicting the frequency of reported physical symptoms. A total of 345 college students (207 male and 138 female) were presented with the Life Orientation Test, Multidimensional Health Locus of Control, Perceived…