This study examined the equivalence and reliability of the two versions of the Vocabulary Levels Test in an Iranian context. This study was motivated by the fact that the Vocabulary Levels test is increasingly being used in Iran for both research and pedagogical purposes without having been checked for validity and reliability in this context. The…

The interaction between language and the learning of statistical concepts has been receiving increased attention. The Communication, Language, And Statistics Survey (CLASS) was developed in response to the need to focus on dynamics of language in light of the culturally and linguistically diverse environments of introductory statistics classrooms.…

This study examines the effectiveness of three approaches for maintaining equivalent performance standards across test forms with small samples: (1) common-item equating, (2) resetting the standard, and (3) rescaling the standard. Rescaling the standard (i.e., applying common-item equating methodology to standard setting ratings to account for…

This manual was written to provide technical information regarding the General Educational Development (GED®) test as evidence that the GED® test is technically sound. Throughout this manual, documentation is provided regarding the development of the GED® test and data collection activities, as well as evidence of reliability and validity. This…

Overwhelming evidence shows that domestic violence is a very serious problem affecting women in the United States. Black et al. (2010) report that approximately 34 million women in the United States, or approximately 30%, have experienced some form of violence including rape, physical, violence, and/or stalking in their lifetimes. Twenty-two…

This paper provides an overview of evidence-centered assessment design (ECD) and some general information about of the Advanced Placement (AP[R]) Program. Then the papers in this special issue are discussed, as they relate to the use of ECD in the revision of various AP tests. This paper concludes with some observations about the need to validate…

The cornerstone of evidence-centered assessment design (ECD) is an evidentiary argument that requires that each target of measurement (e.g., learning goal) for an assessment be expressed as a "claim" to be made about an examinee that is relevant to the specific purpose and audience(s) for the assessment. The "observable evidence" required to…

Evidence-centered assessment design (ECD) explicates a transparent evidentiary argument to warrant the inferences we make from student test performance. This article describes how the vehicles for gathering student evidence--task models and test specifications--are developed. Task models, which are the basis for item development, flow directly…

In the last few years, the Advanced Placement (AP) Program[R] has used evidence-centered assessment design (ECD) to articulate the knowledge, skills, and abilities to be taught in the course and measured on the summative exam for four science courses, three history courses, and six world language courses; its application to calculus and English…

The General Education Development equivalency diploma is generally recognized as a reliable predictor of success in college or of an employee's potential. The initiative to adopt it in Canada has been taken by Nova Scotia. (EB)

The CEEB biology test was compared to two locally developed college proficiency tests in biology. The three tests were administered in a pre and post test fashion to three samples of introductory biology students and then correlated to independently determined course grades. Results are discussed and tables presented. (JKS)

This study assessed the validity of the College-Level Examination Program's (CLEP) General Examination in English Composition using the CLEP Subject Examination in English Composition. (DD)

The General Education Performance Index (GEPI) is a comparatively short test covering the same content as the General Educational Development Test (GED), which takes ten hours to administer. Correlations of the subtests of the GEPI with the GED ranged from .28 to .57. (JKS)