This study examined the reliability of a retrospective recall methodology for providing evidence of deliberate imagery practice. A secondary purpose was to determine which imagery activities constituted the sport-specific definition of deliberate practice (Starkes, Deakin, Allard, Hodges, & Hayes, 1996). Ninety-three Canadian athletes from one…

The Kuder Career Search with Person-Match (KCS) has a variety of applications; however, the KCS is best suited to help an individual in generating a list of reasonable occupational possibilities. The KCS includes a radical innovation in interest measurement because individuals are not compared to a group within an occupation but are compared to…

This article discusses the rationale of an item response theory (IRT) model, based on Thurstone scaling, for personality measurement and suggests procedures for (a) estimating the location and slope parameters of the person response curve (PRC), (b) assessing the precision of the estimates, and (c) assessing the model-data fit. The relations…

How do scores from different tests relate to each other? Three types of score linkage are discussed: equating, concordance, and prediction of expected scores. Statistical indices, in conjunction with rational considerations, are needed to determine whether the highest level of linkage attainable between scores from two "tests" is the…

This article studies the ordinal reliability of (total) test scores. This study is based on a classical-type linear model of observed score (X), true score (T), and random error (E). Based on the idea of Kendall's tau-a coefficient, a measure of ordinal reliability for small-examinee populations is developed. This measure is extended to large…

An Excel program developed to assist researchers in the determination and presentation of confidence intervals around commonly used score reliability coefficients is described. The software includes programs to determine confidence intervals for Cronbachs alpha, Pearson r-based coefficients such as those used in test-retest and alternate forms…

Interrater reliability has thus far not been a common application in phenomenological studies. However, once the suggestion was brought up by a team of supervising professors during the preliminary orals of a phenomenological study, the utilization of this verification tool turned out to be vital to the credibility level of this type of inquiry,…

Many school psychologists use the Cattell-Horn-Carroll (CHC) theory of cognitive abilities to guide their interpretation of scores from intelligence test batteries. Some may frequently assume that composite scores purported to measure the same CHC broad abilities should be relatively similar for individuals no matter what subtests or batteries…

This article reviews the Early Reading Diagnostic Assessment second edition (ERDA-2). The Early Reading Diagnostic Assessment, second edition (ERDA-2; The Psychological Corporation, 2003) assesses the acquisition of reading skills in children from kindergarten to Grade 3. The ERDA-2 is a collection of subtests adapted primarily from the Wechsler…

Complexity measures are mainly used to estimate vital information about reliability and maintainability of software systems from regular analysis of the source code. Such measures also provide constant feedback during a software project to assist the control of the development procedure. There exist several models to classify a software product's…

The cognitive constructions coding system (CCCS) was designed for coding client's expressed problem constructions on four dimensions: intrapersonal-interpersonal, internal-external, responsible-not responsible, and linear-circular. This study introduces, and examines the reliability and validity of, a modified version of the CCCS--a version that…

Purpose: The purpose of the present work is to describe and illustrate the utility of a new tool for assessment of transcription agreement. Traditional measures have not characterized overall transcription agreement with sufficient resolution, specifically because they have often treated all phonetic differences between segments in transcriptions…

What do Elliot Eisner's discussions of objectivity mean for the strength of the link between consistency and truth in educational research? Following his lead, I pursue this question by comparing aspects of qualitative educational research with appraising the arts. I argue that some departures from the highest levels of consistency in assessing…

Reforming school finance systems to support performance standards entails estimating the cost of an adequate education. Cost of adequacy (COA) studies have been done in more than 30 states. Recently Eric Hanushek challenged the legitimacy of COA research, calling it alchemy and pseudoscience. The objectives of this study are to present reliability…

The primary purpose of this article is to describe the development and utility of the Social Interaction Practices for the Preschool Years (SIPPY) questionnaire. The SIPPY is a tool designed to assess teachers' judgments of the acceptability and feasibility, as well as their current use, of literature-supported strategies for promoting the…