The Programme for the International Assessment of Adult Competencies (PIAAC) has been planned as an ongoing program of assessment. The first cycle of the assessment has involved two "rounds." The first round, which is covered by this report, took place over the period of January 2008-October 2013. The main features of the first cycle of…

Reviews research on juror, witness, and courtroom factors that influence a child's credibility on the witness stand. Presents results of studies of juror reactions to child witnesses. Observes that the influence of children's testimony may be great, but also that corroborating evidence may significantly determine the influence of children's…

Notes that, while researchers seek accurate causative factors for suicidal behavior, validity and reliability of certification of suicide deaths by coroners and medical examiners have been questioned. Provides overview of existing vital statistics registry system, proposes innovations that could improve quality of officially reported suicide…

Briefly outlines problems associated with definition and official certification of suicide and reviews literature pertaining to validity and reliability of suicide statistics. Considers process of suicide certification as a test, estimating its sensitivity, specificity, and predictive value, using data from studies reviewed. (NB)

Describes two new measures of consistency which refer to the extent to which more closely related scale types are found together in Holland's Self-Directed Search sort. One measure is based on the hexagonal model for use with three-point codes. The other is based on conditional probabilities for use with two-point codes. (Author/ABL)

Addresses two vital issues in international studies of educational achievement: the quality of data obtained from participating countries and the interpretation of those data. Contends that examples of problems in item development for international studies are related to the quality of the data and norms used in interpretation. (Author/NB)

Results indicate that the scale is psychometrically sound and has discriminant validity in relation to the Mosher Forced-Choice Guilt Inventory Sex Guilt subscale. The clinical implications of distinguishing between sexual anxiety and sexual guilt are discussed. (Author)

To guide the unbiased process of visual inference, a four-step model is presented for the assessment of reliability, intervention effect, meaningfulness, and generalizability. A Visual Inference Checklist (VIC) systematizes this assessment process. (Author)

Uses three hermeneutical or quasi-hermeneutical studies in career development to illustrate important dimensions of this type of research. Discusses collecting, recording, and analyzing research material and presenting the interpretative framework. Addresses issues of subjectivity, reliability, validity, accessibility, feasibility, and…

Describes Probability of Adoption of Change (PAC) model, theoretical paradigm for explaining likelihood of successful adoption of planned change initiatives in student affairs. Reports on PAC construct reliability from survey of 62 Chief Student Affairs Officers. Discusses two refinements to the model: merger of leadership and top level support…

Provides information regarding the production and properties of the Dictionary of Occupational Titles (DOT) data to facilitate the assessment of their appropriateness for research. Reports on assessments of validity and reliability, a factor analysis of characteristics, and possible sex bias. Cautions about using the DOT to study changes in…

Examined the psychometric properties of the Peer Nomination Inventory of Depression (PNID). Reliability proved highly acceptable. Content validity was determined by experts' judgments. Subjects with high PNID scores exhibited depressed intellectual functioning, poor social behavior, and diminished ebullience. (Author)

Demonstrates how Rasch models can be used to study differences in item salience within and across time points, and that even if a test does not fulfill assumptions of the Rasch model, it can be used to obtain information on item functioning across participants and over time. Illustrates method using longitudinal data from Baltimore Prevention…

Focuses upon three current issues in educational evaluation. Looks at the limitations of examinations and the interpretation of results in considering reliability and validity. Discusses grading and context of learning relative to formative and summative assessment. Deals with cultural background when exploring uniformity of testing versus…

Provides evaluation of Cliffs' GRE StudyWare package (Bobrow, 1992). Discusses the educational implications of using Cliffs' approach, in addition to focusing on software considerations. Makes recommendations concerning Cliffs' method for Graduate Record Examination (GRE) preparation. (Author/LKS)