Sample size and statistical power are important factors to consider when planning a research synthesis. Power analysis methods have been developed for fixed effect or random effects models, but until recently these methods were limited to simple data structures with a single, independent effect per study. Recent work has provided power…

The popularity of online surveys has increased the prominence of using weights that capture units' probabilities of inclusion for claims of representativeness. Yet, much uncertainty remains regarding how these weights should be employed in analysis of survey experiments: Should they be used or ignored? If they are used, which estimators are…

Although definitions of validity have evolved considerably since L. J. Cronbach and P. E. Meehl's classic (1955) review, contemporary validity research continues to emphasize correlational analyses assessing predictor-criterion relationships, with most outcome criteria being self-reports. The present article describes an alternative way of…

The issue of interpretation of standard test scores of minorities is discussed. The history of the issue is reviewed. The National Academy of Science's decision to reinterpret the scores of minorities is summarized. (YP)

Greek parents (N=320) were given the Child Abuse Potential (CAP) Inventory and results were compared with American scores. Internal consistency reliability was high for four scales (abuse, distress, rigidity, and inconsistency). The Greek and American versions had similar factorial structures. Comparison found that Greek scores were significantly…

A study was conducted to determine if a teacher-constructed cloze procedure correlated significantly with two standardized tests of reading achievement, thereby testing G.D. Spache's claim that most teachers are unable to design valid and reliable assessment materials. Subjects were 60 fourth and sixth grade students who were administered the…

The structure of this report is as follows: First, specific aptitude theory and general ability theory, the two theories of the relation between ability and job performance, are presented and differentiated. Second, there is a discussion of problems in the current use of the General Aptitude Test Battery (GATB) and of problems in the use of…

This paper reviews the now massive general literature showing that psychological tests are fair to minorities. This literature shows that there is no single group validity, there is no differential validity, and tests overpredict rather than underpredict minority job performance. Further evidence in regard to blacks is introduced from 51…

This study examined characteristics of multiple-choice reading comprehension tasks suspected of influencing their difficulty, through administration of the California Achievement Tests to 158 deaf college students. Problem components evaluated included manifest content, psychologically salient features, and processing demands. Variation in item…

This paper describes the Multiple Assessment Programs and Services (MAPS) Placement Research Service. Students entering nonselective colleges show a wide range of ability. The College Board offers these colleges a number of tests of reading, writing, and mathematics skills for use in placing students appropriately. The MAPS Placement Research…

One approach to test bias has focused on identifying the potential variables or factors that may be responsible for bias in a particular test for a particular subgroup. This approach was employed in this study to determine variables which may relate to differential test performance by Anglo and Hispanic students. The test materials used in this…

A study examined the reading skills of minority and bilingual auto mechanics and office workers in the Los Angeles metropolitan area in order to determine the relationship between the reading skills tested in competency-based exams given in high schools and those required for on-the-job performance. The first phase of the study included both…

The Efficacy Scale for Creative Productivity (ESCreP) was developed to measure students' convictions that they could be creative producers. Self-efficacy, an individual's estimation of ability to perform a behavior, is based upon performance accomplishments, vicarious experiences, verbal persuasion, and emotional or physiological arousal. Three…

To investigate the causes of variation in cloze-comprehension test correlations, a reanalysis was conducted of the influential J.R. Bormuth study (1962), which reported correlations between nine cloze and nine comprehension tests administered to 50 subjects in grades 4, 5, and 6. Two separate renalayses were completed in the present study, the…

This study investigated the relationship of standardized test scores and locally developed test scores to course placement and academic success in a developmental program. The sample consisted of 281 students who matriculated in the Division of Developmental Studies at a southern university. Eligible students for enrollment in Developmental…