Examined imagery questionnaires and addressed issues of reliability, agreement among questionnaires, social desirability, and construct validity. The Betts and Gordon scales and the Paivio Individual Differences Questionnaire were examined. Reliability of the Paivio inventory was satisfactory and equivalent to other imagery questionnaires. Imagery…

To assess the stability of the factor structure of the Instructional Improvement Questionnaire (IIQ), factor analyses were run for 1973, 1974, and 1975 results, partialling out three variables: expected grade, percent taking the course as an elective, and student's year. The factors were stable over the three years. (Author/BW)

The purpose of this study was to develop a teaching quality assessment questionnaire and assess its reliability by using it with a sample of first-year medical students. Principal components analysis with varimax orthogonal rotation resulted in the development of a 12-item, two-component tool, adequate for use in lectures and small-group sessions.…

Students' perceptions of actual and preferred classroom environment were investigated using the "What is happening in this class? questionnaire" (WIHIC). The WIHIC assesses seven classroom environment dimensions: student cohesiveness, teacher support, involvement, task orientation, investigation, cooperation and equity. A sample of 978…

Educational researchers have suggested that the tension between the learner-centred and teacher-centred pedagogies represents a real classroom issue that influences teaching and learning. This issue may be particularly significant in East-Asian countries such as Taiwan due to some cultural influences. For example, teacher authority is highly…

The Childhood Asperger Syndrome Test (CAST) is a 37-item parental self-completion questionnaire to screen for autism spectrum conditions in research. Good test accuracy was demonstrated in studies with primary school aged children in mainstream schools. The aim of this study was to investigate the test-retest reliability of the CAST. Parents of…

An analysis of variance approach to estimating reliability is examined. This approach uses an internal-consistency index for estimating the reliability of survey instruments containing ranked items, and is recommended when the relative ranking of item means is of interest to survey researchers. The computation of this index is demonstrated using…

The present study was undertaken to ascertain the test-retest reliabilities of the Annett Hand Preference Questionnaire and the Edinburgh Handedeness Inventory and to determine the relationship between the two tests and to attempt some assessment of their relative practical values. (Author/RK)

Determines the reliability and discrimination values of each item; whether items judged highly intimate by Jourard discriminate between high and low disclosers more than items judged lowly intimate; and sex differences in disclosure. (Author)

Data from 2-, 3-, 6-, and 7-point rating scales were analyzed to determine whether scale length affected response patterns. Results indicate that data configurations are relatively invariant with changes in number of scale points. (Author)

Three studies assessing the Eating and Exercise Behavior Questionnaire indicated that it is reliable and useful in studying the eating patterns of the obese, differences in behavioral cue responses to eating, and multiple and single session weight loss training effectiveness.The research utility of the instrument is discussed. (CB)

Occasionally situations arise in which a measurement does not lend itself to such traditional methods of reliability estimation as the test-retest, parallel-test, or internal consistency methods. This paper proposes basing reliability estimation in such situations on estimates of validity coefficients as lower bounds. (Author/LMO)