Over the last decade, a growing consensus has developed that for our nation's students to succeed in twenty-first-century economic and civic life, high school graduation is no longer sufficient. Labor-market analyses have shown that high-wage positions increasingly require postsecondary education and training, and students must now graduate…

This paper focuses on two likelihood-based indices of person fit, the index "l[subscript z]" and the Snijders's modified index "l[subscript z]*". The first one is commonly used in practical assessment of person fit, although its asymptotic standard normal distribution is not valid when true abilities are replaced by sample…

This brief will define program replication, describe the critical role of "core components" in program replication, and outline seven activities that program developers and researchers can conduct to enhance the replicability of effective program models and facilitate their adoption by other organizations and programs. Outlined is seven specific…

Explains molecular graphics, i.e., the application of computer graphics techniques to investigate molecular structure, function, and interaction. Structural models and molecular surfaces are discussed, and a theoretical model that can be used for the evaluation of intermolecular interaction energies for organometallics is described. (45…

A theoretical four-mass model of the larynx was developed to simulate laryngeal biomechanical behavior and used to evaluate states of asymmetric laryngeal vibration. Simulations of laryngeal paralyses were compared with data on glottal vibration in observed laryngeal function. (Author/JDD)

The author reports results of an adolescent health survey and describes the Minnesota 4-H Youth Self-Protection Program, designed to address youth health issues. Focusing on social health issues, the program is based on prevention theory, youth participation, adult guidance, starting early, and collaborative efforts. (CH)

Formulas for transforming scores and statistics on a rating scale having any number of categories to a scale having a different number of categories are described. To illustrate the use of one of the formulas, the means and variances of items on six forms of a course evaluation questionnaire were compared. (Author/LMO)

A program was designed to prevent school adjustment problems in primary school children by identifying at-risk children using a behavior rating scale and training them in coping and self-expression skills. A study of the program's effectiveness with 26 children found no significant differences between experimental and control groups on behavioral,…

Presents results of research about children's bowling, with implications for a theoretical framework of children's satisfaction and participation in physical activities and a statistical model for enhancing satisfaction and ensuring continued participation among youth bowlers. (CB)

Discussion of the failure of individual keywords to identify conceptual content of documents in retrieval systems highlights Metric Similarity Modeling, a method for creating vector space representation of documents based on modeling target interdocument similarity values. Semantic relatedness, latent semantic indexing, an indexing and retrieval…

Community education (CE) is discussed as a process and program for community improvement. A three-dimensional dynamic program design called "The Cube," which serves as a model for CE evaluation, is presented. (Author/JOW)

Internal management development programs are effective especially for teaching management skills to women because of women's position on the learning curve. (Author)

The author compares and analyzes American and Taiwanese maternity care systems, discussing the history of midwifery in Taiwan; the process by which a midwife establishes her practice; and her role in childbirth, abortion, adoption, and other services. (Author/DS)

Describes the development and informal pilot testing of a technology-based model for professional development designed to provide support to teachers in Quebec, Canada. Results from two pilot schools offer support and feedback for the model and identify areas for further research and evaluation. (SLD)

Implementing an enrollment projection methodology and a planning methodology in a school district is often a complex problem because many possibilities exist. The purpose of this study is to demonstrate that successful research techniques used by some school districts can instruct other districts about methods and aims to pursue or avoid in…