Concurrent validity of Holland's theory for non-college-degreed working women

This study, using the Vocational Preference Inventory (VPI) and the Self-Directed Search (SDS), explored the concurrent validity of Holland's theory for employed non-college-degreed women. The VPI and SDS were administered to 114 women workers in occupational environments consistent with Holland's vocational environments. The results revealed that three scales of the VPI and five scales of the SDS successfully differentiated the occupational groups consistent with Holland's theoretical notions. In general, the findings lend some support to the concurrent validity of Holland's theory for employed non-college-degreed women.     

Relating tests given to different samples

Suppose a collection of standard tests is given to all subjects in a random sample, but a different new test is given to each group of subjects in nonoverlapping subsamples. A simple method is developed for displaying the information that the data set contains about the correlational structure of the new tests. This is possible to some extent, even though each subject takes only one new test. The method uses plausible values of the partial correlations among the new tests given the standard tests in order to generate plausible simple correlations among the new tests and plausible multiple correlations between composites of the new tests and the standard tests. The real data example included suggests that the method can be useful in practical problems.     

Inversion of subject NP and aux in children's questions

Bellugi has proposed a stage of language acquisition in which children invert subject NP and Aux in yes-no but notwh questions. It was proposed that this stage would be found in a sampling of questions from young children. Cross-sectional samples of questions were collected from young children between 20 and 311. The results did not bear out this expectation. Based on percentages of inversion, none showed this stage. The results are discussed in terms of the importance of frequency in determining stages of acquisition and the use of children's data as psychological evidence for linguistic rules.     

A longitudinal study of sentence context effects in second-grade children: Tests of an interactive-compensatory model

During the first half of the school year and at the end of the school year second-grade children (mean age: 7 years, 4 months at the first testing) completed a task in which they read words preceded by either a congruous sentence context, an incongruous sentence context, or a neutral context. Prior to the first testing, each child was given practice at recognizing one-half of the words in isolation. Word difficulty was varied orthogonally with practice and context condition. The effect of context on reading times decreased with development and practice, and increased with word difficulty. The results were interpreted as supporting an interactive-compensatory model of the development of reading fluency.     

Racial Mistrust and Deviant Behaviors Among Ethnically Diverse Black Adolescent Boys1

While it has been suggested that mistrust of the dominant White society may be an important protective factor for some members of racial minorities, the question of whether mistrust may also be related to nonnormative behaviors among minority members has not been explored. Using survey data from Miami, Florida, this study empirically tests this hypothesis among a sample of African American, Haitian, and other Caribbean island Black adolescent boys. Bivariate analyses suggest a strong relationship between racial mistrust and conventional forms of delinquency for all three ethnic groups. These findings also held in multivariate analyses in which six traditional predictors of deviance were statistically controlled. The authors conclude that racial mistrust adds a new dimension to empirical prediction models. In addition, they conclude that issues associated with racial mistrust should be considered when developing and implementing prevention strategies.     

Perceptions Now and Then of Occupational Sex Typing: A Replication of Shinar's 1975 Study

College students' perceptions of the sex typing of 129 occupations were gathered and compared with those reported by Shinar (1975). Questionnaires were completed by 72 males and 70 females. As in Shinar's study, a continuum of the perceptions of occupations from masculine to feminine was replicated. A comparison of the mean ratings for the occupations and of the percentages of women in each occupation in 1975 and 1988 is reported in a comprehensive table. The results indicated that occupational sex typing continues to exist and that women tend to perceive jobs as being more neutral than men do. However, the occupational sex typing may not be based on the actual percentages of women in the occupations.     

Parenting of low birth weight infants: A review of issues and interventions

Factors that may adversely affect parenting of low birth weight infants, including infant characteristics, parental emotional responses to premature birth, and patterns of parent-infant interaction, are reviewed. In addition, intervention studies designed to improve infant developmental outcomes through influencing parenting behaviors are examined. There was great diversity in theoretical frameworks, in timing of onset and frequency of interventions, and in measurement of outcomes. The interventions that were most effective in influencing behaviors and infant developmental outcomes were those in which there were multiple long-term contacts with parents and/or those that actively involved them in the intervention. The specific theoretical framework upon which the interventions were based appeared to be of less importance in influencing results. In order to increase our knowledge and ability to provide costeffective programs, there is a need to focus attention and data collection efforts on the process and intermediary steps of intervention as well as on outcome measures. There is also a need to improve our ability to recruit and retain those families who are most at risk for parenting and infant developmental problems including those with very low birth weight infants, those whose infants have serious perinatal complications, and those with indications of high social risk such as poverty-level incomes and problems of substance abuse.