The essay reports two studies on confirmatory factor analysis of speeded data with an effect of selective responding. This response strategy leads test takers to choose their own working order instead of completing the items along with the given order. Methods for detecting speededness despite such a deviation from the given order are proposed and…

Research suggests that certain characteristics of survey items may impact participants' responses. In this study we investigated the impact of several of these characteristics: vague wording, question-versus-statement phrasing, and full-versus-partial labeling of response options. We manipulated survey items per these characteristics and randomly…

Insincere respondents can have an adverse impact on the validity of substantive inferences arising from self-administered questionnaires (SAQs). The current study introduces a new method for identifying potentially invalid respondents from their atypical response patterns. The two-step procedure involves generating a response inconsistency (RI)…

The purpose of this paper is to demonstrate how many more subjects are required to achieve equal power when testing certain hypotheses concerning proportions if the randomized response technique is employed for estimating a population proportion instead of the conventional technique. (Author)

Item-response changing as a function of test anxiety was investigated. Data supported the hypothesis that high test-anxious students make more item-response changes than low test-anxious students. Also, both high- and low-anxious students profit to a similar extent proportionally from answer changing. (Author/GK)

This paper reviews the literature of the use of frequency expressions as questionnaire anchor points. Utilizing data obtained through ratio estimation, an approximately equal interval measurement scale is developed for a five-point response category set. (Author/GK)

Indices that detail aspects of student test responses include overall aberrancy; tendencies to miss relatively easy items; tendencies to correctly answer more difficult items; and a combination that indicates how the latter tendencies balance each other. Mathematics test results for 368 college students illustrate the indices. (SLD)

Several statistical rational and empirical procedures are presented for dealing with the problems of non-response or low return rates in surveys, namely mail surveys. Advantages and shortcomings of these procedures in educational research are discussed. (SLD)

The effect of cheat-sheets on later test performance was investigated. Results indicated poorer test performance when a cheat-sheet was made and not used, compared to when it was made and used, not made, or made with the awareness that it could not be used during testing. (Author/MH)

The response-shift phenomenon is demonstrated in a typical classroom setting. Retrospective pre-ratings in self-report instruments are shown to yield more accurate estimates of pre-instruction knowledge than simple pre-ratings. (Author/CM)

This study compared 38 Hispanic and 28 Anglo college students with respect to the amount of time allocated to items on a reasoning test administered by microcomputer. Results suggested that a time constraint may penalize Hispanic examinees. The applicability of computerized testing for studying test-taking strategy problems is illustrated.…

Subjects were immediately tested on a reading passage, and received feedback after 30 minutes or one day, or no feedback. After a week, subjects identified their original responses to three types of test items. One-day delay of feedback gave better results than the 30-minute delay. (GDC)

The effects of student teaching and the pretesting of attitudes on student teachers' attitudes were studied. Results suggested that pretesting of attitudes was detrimental to attitude improvement. Appropriate designs for assessing changes in attitudes were discussed. (Author/MH)

A closed sequential procedure for estimating true score is proposed for use with answer-until-correct tests. The accuracy of determining true score is the same as in conventional sequential solutions, but the possibility of using an unnecessarily large number of items is eliminated. (Author/CM)