This Digest introduces the advantages and disadvantages of three commonly used methods of reporting test score changes: (1) change in percentile rank; (2) scale or raw score change; and (3) percent change. The change in percentile rank method focuses on the increase or decrease of the mean percentile ranking for a group of students. This method…

An earlier Digest described the shortcomings of three methods commonly used to summarize changes in test scores. This Digest describes two less commonly used approaches for examining changes in test scores, those of Standardized Growth Estimates and Effect Sizes. Aspects of these two approaches are combined and applied to the Iowa Test of Basic…

Performance assessment is a type of educational assessment in which judgments are made about student knowledge and skills based on observation of student behavior or inspection of student products. In dealing with the issue of fairness in performance assessment, educators are confronted with some dilemmas. Assuring equality in performance…

Career certainty refers to the degree to which individuals feel confident, or decided, about their occupational plans. Since Parsons first classified people into career-decided and career-undecided groups, counseling researchers and practitioners have worked to formally assess career choice status. These efforts have yielded two generations of…

Computer-assisted testing (CAT) in counseling and therapy is becoming increasingly common due to dramatic improvements in cost-effectiveness and increased counselor familiarity with computer applications. The assumption underlying the use of CAT is that the effectiveness of counseling is improved by allocating repetitive computational and…

The term "employability skills" refers to those skills required to acquire and retain a job. In the past, employability skills were considered primarily of a vocational or job-specific nature; they were not thought to include the academic skills most commonly taught in schools. Current thinking, however, has broadened the definition to…

This digest focuses on the career counseling process, specifically on the contribution of assessment procedures to career exploration and planning. Because these career development tasks are experienced by everyone, this digest addresses assessment for the many rather than intensive, problem focused career counseling. The following basic…

The research literature provides important guidance to counselors working to keep abreast of the latest thinking regarding best practices and recently developed counseling tools. The purpose of this digest is to highlight a few errors that seem to recur within the literature, and to provide some helpful references that further explore these…

Career exploration is a developmental stage identified by career development theorists and occurs typically during adolescents when boys and girls try out various work roles in part time work, volunteer work, or in school/community activities. This digest focuses on gender differences in the role of assessment in the exploration process. Girls…

The purpose of this digest is to describe school counselors' roles in the area of assessment through an historical review of testing in counseling, and to report on study findings regarding roles employers require school counselors to perform. Knowledge needed by counselors to obtain evidence, evaluate its usefulness, and interpret its meaning…

The concept of developmental appropriateness can be applied to the assessment of young children. Clarifying the main purpose for which children are assessed can help determine what kinds of assessments would be most appropriate. Assessment of individual children might serve one of the following purposes: (1) to determine progress on significant…

Several common sources of error in assessment that depends on the use of judges are identified, and ways to reduce the impact of rating errors are examined. Numerous threats to the validity of scores based on ratings exist. These threats include: (1) the halo effect; (2) stereotyping; (3) perception differences; (4) leniency/stringency error; and…

Much information is available to help users locate and evaluate career assessment instruments. This digest can help improve their evaluations. For the purpose of both locating and evaluating career assessment instruments there are three primary sources. Best known among these are the Buros Institute's publication "Tests in Print" and its…

The assessment of students with disabilities has taken on considerable importance since the passing of the "Americans with Disabilities Act (ADA)" of 1990. ADA requires that assessment of individuals with disabilities be performed with any reasonable accommodations being made. The considerations involved in assessing students with…

More valid assessments for multicultural populations would help counseling professionals better serve their clients and improve the lives of many people whose backgrounds and experiences may differ from those of White clients. Four common misuses of multicultural contexts are: (1) assuming that labeling something solves the problem; (2) using…