Background: A small number of prior studies have found that victims of school bullying tend to exhibit poor social skills. Few of these have examined this issue from multiple perspectives, and there has been a focus on a restricted range of social skills. Aims: To determine the extent to which self, peers, and teachers regard victims as having…

Thirty-two 5-year-old children with specific language impairment (SLI) and 32 chronological age (CA) controls completed 4 tasks that were considered potential positive markers for SLI. Children's performance on 2 linguistic tasks (past tense and noun plurals task) and 2 processing tasks (nonword repetition and digit recall) were examined. This…

Purpose: The purpose of this study was to evaluate the discriminant accuracy of a grammatical measure for the identification of language impairment in Latino Spanish-speaking children. The authors hypothesized that if exposure to and use of English as a second language have an effect on the first language, bilingual children might exhibit lower…

Little research investigates the academic and interpersonal competence of Latino students in classroom settings. As such, the current study seeks to better understand how language proficiency and ethnicity relate to teacher ratings of children's academic and social capabilities. The present study compared European American students with Latino…

Interpretation of emergent variables on the basis of structure coefficients (zero order correlations between original and emergent variables) is potentially very misleading and should be avoided in favor of interpretation on the basis of scoring coefficients. This is most apparent in multiple regression analysis and its special case, two-group…

The contribution of individual variables to overall multivariate significance in a multivariate analysis of variance (MANOVA) is investigated using a combination of canonical discriminant analysis and Roy-Bose simultaneous confidence intervals. Difficulties with this procedure are discussed, and its advantages are illustrated using examples based…

A method for comparing the cross validated classification accuracies of linear and quadratic classification rules is presented under varying data conditions for the k-group classification problem. With this method, separate-group as well as total-group proportions of correct classifications can be compared for the two rules. McNemar's test for…

Looking beyond the overall effectiveness of sensory stimulation, this study aimed to identify specific aspects of infant behavior most responsive to early stimulation. Subjects were 65 premature infants with a birth weight of less than 5 pounds, 8 ounces and a gestational age under 37 weeks. Experimental group members had completed a multimodal…

The present study compared diagnostic classification of the standard and an abbreviated form of the Wechsler Adult Intelligence Scale using brain-damaged and psychiatric patients as subjects. Multivariate analysis of the results revealed a fair degree of similarity between the two forms of WAIS. (SE)

The study investigated the capacity of the Sixteen Personality Factor Questionnaire (16PF) to discriminate between those who frequently recall dreams and those who do not. The results are interpreted as indicating that the frequent recaller experiences less and the infrequent recaller experiences more intrapsychic conflict. (Author)

Some interpretations of relative variable importance in the contexts of multivariate analysis of variance (MANOVA) and discriminant analysis (DA) are presented. Some indices potentially useful for the interpretations are presented, and the assessment of variable importance is illustrated using real data sets. Both descriptive discriminant analysis…

With the availability of so many definitions of and assessment devices for anxiety, researchers have stressed that the dimensionality of anxiety needs further investigation. To examine the dimensionality of three components of anxiety (trait anxiety, arousability, and neuroticism) two studies were conducted. In the first study, 123 high school…

The basis for selection of the calibration sample determines the kind of scale which will be developed. A random sample from a population of individuals leads to a norm-referenced scale, and a sample representative of abilities of a range of characteristics leads to a criterion-referenced scale. (Author/BB)

The four scoring strategies compared were: lamda coefficients, chi-square weights, and two applications of multiple discriminant analysis. No significant differences were found when applied to the Kuder Occupational Interest Survey. (RC)

A procedure for rapid screening of variables as potential moderators is presented and discussed. A moderator is defined as any variable which can be used to identify differentially predictable persons; or defined statistically by stating that if a predictor and a moderator are each divided into three or more categories and used as independent…