This paper represents Part I of a two-part study examining preservice teachers' development of a personalized, research-based Science Teaching Rationale (STR). Researchers have historically documented the application of the "rationale paper" (Clough, 1992; Veronesi, 1998) using qualitative methodologies. Since the rationale paper continues to…

This article presents a brief history of the National Science Foundation's involvement in education evaluation, reviews the program evaluations that NSF's Division of Research, Evaluation, and Communication (REC) has conducted in recent years, and describes future directions. The evaluations have reflected the field-driven nature of NSF's…

Effective group programs with challenging youth need to be grounded in a clear understanding of core principles that guide effective practice. This article examines the operating philosophy of an established outdoor education and therapy program which combines the Re-ED philosophy of Nicholas Hobbs (1994) with adventure education developed by…

This article elucidates criteria which might be helpful in evaluating praxis-related research. The authors explore both sides of the research and development (R & D) project. They examine different ways of understanding contributions to knowledge through research but more especially exploring ideas about contributions to changing praxis. Changing…

This article reflects on the reliability of the evidence contained in the National Qualifications Framework Impact Study, a longitudinal comparative study conducted by the South African Qualifications Authority since 2002. In so doing, the veracity of evidence-based research in determining the impact of the South African Qualifications Framework…

For decades traditional methods of testing have been criticized for saying relatively little reliably about students' ability as well as causing anxiety, which can negatively affect students' recall of learned information. The reform movement with its innovative approaches focusing on learner-centered education perceives assessment as an…

The role of theory in the restructuring of schools and curriculum is discussed. Theory is defined as a set of assumptions from which laws or principles may be derived. The descriptive, analytical, and predictive characteristics of theory are described. The examination of the relationship of theory to practice leads to the conclusion that they are…

Traditional methods of job and task analysis may be categorized as worker-oriented methods focusing on general human behaviors performed by workers in jobs or as job-oriented methods focusing on the technologies involved in jobs. The ability of both types of traditional methods to identify, understand, and communicate the skills needed in high…

The gain, or difference, score is defined as the difference between the posttest score and the pretest score for an individual. Gain scores appear to be a natural measure of growth for education and the social sciences, but they contain two sources of measurement error, error in either the pretest or posttest scores, and cannot be considered…

A study explored the reliability of methods for analyzing the thematic organization of texts. Five linguists, two of whom were native speakers of Swedish and three of whom were native speakers of Finnish, analyzed the thematic organization of a Swedish popular scientific article, using an analysis that focused on coherence reflected in the…

When faced with having to assign a grade to a student's oral proficiency in a small group discussion, how can teachers consistently evaluate each student? Because a student's adeptness at a foreign language can vary from one ability to another, it is unfair to evaluate his or her performance solely by grammatical and lexical accuracy or by any…

This paper offers reasons for using traditional quantitative research methods and illustrates some of the considerations demanding rigor in a study on gender discrimination in school-administrator salaries. Traditional quantitative methods provide a meaningful language based on numbers and objectivity, and they are less time-consuming and complex…

A previous research report described a prototype measure of the skill of negotiation in interpersonal competency and the results of an initial validation study of that measure. This report describes the results of two further validation studies of the computer simulation negotiation skill measure. In study 1, 37 second- and third-year law students…

This manual describes professional practices in intervention and treatment of sexual abuse and discusses how to address the problems of sexually abused children and their families. It makes an assumption that the reader has basic information about sexual abuse. The discussion focuses primarily on the child's guardian as the abuser. The manual…

A study explored the use of an interactive analysis system, the Reciprocal Category System (RCS), for recording and analyzing observations of individuals tutoring in reading. The supervision of teaching requires observation, and the RCS can provide detailed, objective, and quantifiable records of behavior categories that occur in teacher-learner…