In a university salary prediction study of 75 faculty members, years of service acted as a negative suppressor variable. The suppressor effect was interpreted as salary compression, or the failure of the organization to recognize seniority with adequate compensation increases while meeting market values for new hires. (SLD)

Choice reaction time and simple reaction time were measured for 147 young adults for whom significant positive correlation between nerve conduction velocity in a brain nerve pathway and nonverbal intelligence was previously found. Results suggest that two largely independent neurophysiological processes affect intelligence. Differences in choice…

Comparison of child abuse histories and home environments of adult males (n=29) referred for attention deficit hyperactivity disorder (ADHD) and their non-ADHD brothers found that the two groups did not differ in their reporting of physical punishment, discipline, parental rejection, positive parental contact, or general perception of the home…

Describes a study of students in grades two through eight that was conducted to determine the potential existence of a developmental sequence of specific association types among children and the implications for the design of interactive hypermedia materials. Highlights include schema theory; word associations; and semantic mapping and concept…

Describes a study of 39 Texas public elementary schools that investigated the effect of school climate and teacher characteristics on the cooperation between teachers and school library media specialists. The involvement of school librarians in instruction is discussed, and suggestions are offered for increasing their involvement. (33 references)…

Reports evidence from a longitudinal study showing that the relationship between children's sensitivity to rhyme and alliteration and their success in reading is highly specific and cannot be accounted for in terms of general language ability. (GLR)

Discussion of study factors and study skills focuses on the development of a study skills survey and four related research studies at Navy training schools, two that addressed reliability and two that were concerned with validity. Results are reported that indicate study factors correlated significantly with test performance. (28 references) (LRW)

Discusses psychographics, lifestyle characteristics, and the cluster system of targeted market analysis and their potential use by public libraries for correlating lifestyles in local communities and collection development. Preliminary studies are reviewed, data verification is discussed, future research is suggested, and six lifestyle tables are…

Describes the design of an automatic indexing system that is based on statistical techniques and expert system technology. Highlights include system architecture; the derivation of topic indicators, including word frequency; experimental results using documents from ERIC; the effects of stemming; and the identification of characteristic…

Describes a study that identified factors influencing the number of citations received by articles published in the field of chemical engineering, based on a set of 226 papers by 18 internationally recognized scientists and citations to those papers. Factors identified include how prolific the author is and the number of references. (Contains 37…

Develops a causal model that explains over 40% of the variance in matriculation mathematics achievement of mature internal and external students at the University of Papua New Guinea. Background variables seem more important in the learning of mathematics compared to mediating variables for external students than for internal students. (MDH)

Presents an evaluation of a correlational reasoning module using content from a variety of topics implemented in 12 grade 9/10 classrooms. Among the findings are that performance on a multivariate correlational task increased substantially and the average treatment student scored higher than 99% of those in the control condition. (PR)

Describes the Bajema strategy for teaching meiosis and how it is used in the general genetics course at Ball State University and can be used to identify students who have misconceptions of meiosis that can interfere with their learning the basics of Mendelian inheritance. (Contains 11 references.) (MDH)

Gender differences on the National Education Longitudinal Study of 1988 science tests were explored through statistical analyses and interviews with 25 high school students. Results show the importance of studying the validity of the outcome measure and suggest that conclusions about group differences and correlates of achievement depend on the…

Relations among instruments used in community mental-health services for people with developmental disabilities were explored with 284 individuals. Correlation coefficients were evaluated for statistical significance and effect size for subtests of the Reiss Screen for Maladaptive Behavior, the Aberrant Behavior Checklist, and the Adaptive…