Discipline-based education researchers have a natural laboratory--classrooms, programs, colleges, and universities. Studies that administer treatments to multiple sections, in multiple years, or at multiple institutions are particularly compelling for two reasons: first, the sample sizes increase, and second, the implementation of the treatments…

This study investigates the relationships of domain-general cognitive abilities and domain-specific verbal and mathematical abilities to students' educational characteristics when two theoretically grounded, but competing structural models are applied. In the standard model, a single latent ability causes interindividual differences in the…

This investigation examines teacher and child perceptions of teacher-child relationships and early school adjustment among children (N = 157) in low-income urban schools. Consistent with prior research, findings indicated that teacher-child relationships were associated with early school adjustment; however, the strength of this association varied…

Career interests and self-efficacy (using J. L. Holland's realistic, investigative, artistic, social, enterprising, and conventional types for both) and the big five personality dimensions (openness, conscientiousness, extraversion, agreeableness, and neuroticism) were used to predict college students' career exploration behaviors approximately 18…

General education classrooms provide a common milieu for understanding and appropriating results of classroom research projects, which are typically viewed as having little application outside their original contexts. Here, results of an investigation into the "sophomore slump," where grades and class attendance rates typically suffer, are…

The purpose of this study was to develop and validate an observation measure designed to capture teachers' use of interactive teaching skills within the delivery of the All Stars substance use prevention program. Coders counted the number of times teachers praised and encouraged students, accepted and used students' ideas, asked questions,…

Methods of regression commonality analysis are generalized for use in canonical correlation analysis. An actual data set (involving educators' attitudes toward death and age, locus of control, religion, and occupational role in working with terminally ill children) is employed to illustrate the extension. The method can be applied with respect to…

This report provides preliminary technical information on a method for analyzing the factors involved in the closing of elementary schools. Included is a presentation of data and a brief discussion bearing on descriptive statistics, reliability, and validity. An intercorrelation matrix is also examined. The method employs 9 factors that have a…

This paper examines some of the problems that arise when conducting multivariate analyses with incomplete data. The literature on the effectiveness of several missing data procedures (MDP) is summarized. The most widely used MDPs are: (1) listwise deletion; (2) pairwise deletion; (3) variable mean; (4) correlational methods. No MDP should be used…

Many would agree that learning on the Web--a highly autonomous learning environment--may be difficult for individuals who lack motivation and self-regulated learning skills. Using a social cognitive view of academic motivation and self-regulation, the objective of the present study was to investigate the relations between students' motivational…

A growing controversy surrounds the strict interpretation of statistical significance tests in social research. Statistical significance tests fail in particular to provide estimates for the stability of research results. Methods that do provide such estimates are known as invariance or cross-validation procedures. Invariance analysis is largely…

This study examined the effect of three aspects of the testing context--physical privacy, anonymity, and offers of help from a tester--on children's expectations. Performance of 96 11-year-old boys and girls on a pictorial recall memory task in a simulated test was evaluated. The subjects were divided into eight different groups varying on the…

This paper reports the results of an investigation into the relationship between librarians' status (i.e., librarians having faculty status or librarians lacking such status) and the organizational structure of the college library. The analysis was conducted within the conceptual framework of two organizational models: the bureaucratic and the…

This review of findings in the field of readability research discusses the differences in meaning between readability and legibility, examines the origins and developments of readability formulas for children's and adult materials, and describes several of the best-known formulas for English-language materials. (46 references) (Author/LRW)

This study compared the object naming, object recognition, reading, and spelling abilities of 22 adults, half with written language difficulties and half without. Significant positive relationships were obtained between object naming ability and reading ability, object naming and spelling, and reading and spelling performance. Results suggest that…