Two studies of 5-month-old infants explored whether a phenomenon reported by K. Wynn (1992) reflects a familiarity preference instead of a mathematical competence. Experiment 1 was a conceptual replication of Wynn's study. When data were analyzed with the relatively liberal statistical approach used by Wynn, the original phenomenon was replicated.…

Purpose: In this afterword, I will offer some final thoughts on this clinical forum by considering a central question of EBP--how experimental validation is defined--to illustrate the difficulty involved in implementing EBP. Method: The comments draw on critical reviews I have received on my article in this forum and conversations I have had with…

The "Ohio Youth Problems, Functioning, and Satisfaction Scales" (Ohio Scales) are a recently developed set of measures designed to be a brief, practical assessment of changes in behavior over time in children and adolescents. The authors explored the convergent validity of the Ohio Scales by examining the relationship between the scales and…

The purpose of the current study is to describe the development and validation of a new measure of temperament, the Preschool Temperament Classification System (PTCS). The PTCS was developed as a typological measure that identifies children's temperament styles as undercontrolled, resilient, or overcontrolled. The PTCS is a time efficient…

Described are 28 special education exemplary programs and 34 programs that have been adapted for use with the handicapped. It is explained that each has been reviewed and validated as exemplary by the Joint Dissemination Review Panel of the U.S. Department of Health, Education, and Welfare. Arranged alphabetically by project name, listings include…

The focus of this report is the Direct Instruction Supervision Code, developed to assess the degree of implementation of the Direct Instruction Follow Through Model. Most of this paper deals with the development, reliability, concurrent validity, and criterion-related validity of the code, which is a classroom observation instrument. The report…

A health profile/validation learning exercise is designed to create a balance between cognitive and affective learning by promoting health information through student involvement. The profile identifies health knowledge strengths and weaknesses for each student and involves them in the validation process. (JMF)

While the constructs of protean and boundaryless careers have informed career theory for years, rigorous empirical examinations of these career models have lagged behind. This study seeks to redress this situation by constructing and developing four new scales to measure protean and boundaryless career attitudes. The scales related to protean…

Despite more than a decade of reform efforts, students continue to experience difficulty understanding and applying statistical concepts. The predominant focus of reform has been on content, pedagogy, technology and assessment, with little attention to instructor characteristics. However, there is strong theoretical and empirical evidence that…

This brief presents the results of a national study designed to inventory state agency approval policies and procedures for postsecondary Career and Technical Education (CTE) programs (Merkley & Johnston, forthcoming). The study was limited to the states' approval of CTE programs implemented by public, two-year degree-granting institutions and did…

In response to the developing critique of traditional sociological measures of social class, the Differential Status Identity Scale (DSIS) was developed. The DSIS is a measure designed to tap the psychological impact on the individual of belonging to a particular social status. Internal consistency reliability and construct, convergent, and…

In many theories of cognition, researchers propose that working memory and perception operate interactively. For example, in previous studies researchers have suggested that sensory inputs matching the contents of working memory will have an automatic advantage in the competition for processing resources. The authors tested this hypothesis by…

Modern cooperative learning began in the mid- 1960s (D. W. Johnson & R. Johnson, 1999a). Its use, however, was resisted by advocates of social Darwinism (who believed that students must be taught to survive in a "dog-eat-dog" world) and individualism (who believed in the myth of the "rugged individualist"). Despite the resistance, cooperative…

Using the gaze-contingent boundary paradigm with the boundary placed after word n, the experiment manipulated preview of word n + 2 for fixations on word n. There was no preview benefit for 1st-pass reading on word n + 2, replicating the results of K. Rayner, B. J. Juhasz, and S. J. Brown (2007), but there was a preview benefit on the 3-letter…

In an earlier publication, we presented the Diagnostic Intervention Model, which can be used as a guide in the design and conduct of interventions to foster harmonious interactions between children who are deaf-blind and their educators. This article demonstrates the use of the model in everyday practice and the effects of its application in two…