The purpose of this National Assessment of Educational Progress (NAEP) Achievement Levels Validity Argument Report is to synthesize evidence currently available to address the validity of the interpretations and uses of the NAEP Achievement Levels. Validity is the extent to which theory and evidence supports or refutes proposed and enacted test…

Assessment refers to a broad array of approaches for measuring or evaluating a person's (or group of persons') skills, behaviors, dispositions, or other attributes. Assessments range from standardized tests used in admissions, employee selection, licensure examinations, and domestic and international large-scale assessments of cognitive and…

International large-scale student assessments (ILSAs) in education represent a valuable source of information for policy-makers, not only on student achievements, but also on their relationship with different contextual factors. The results are partly described in the official studies' reports; more can be derived from the publicly released data…

Studies of data use illuminate ways in which education professionals have used test scores and other evidence relevant to students' learning--in action in their own contexts of work--to make decisions about their practice. These studies raise instructive challenges for a validity theory that focuses on intended interpretations and uses of test…

The Student-Problem (S-P) methodology is described using an example of 24 students on a test of 44 items. Information based on the students' test score and the modified caution index is put to diagnostic use. A modification of the S-P methodology is applied to domain-referenced testing. (Author/CM)

The widely used Woodcock Johnson (WJ) Test of Achievement has been separated into two distinct tests, Achievement and Cognitive Abilities. This book is designed to help busy mental health professionals acquire the knowledge and skills they need to use the third revision of the WJ Tests of Achievement (WJ III ACH) , including administration,…

This book takes readers through the often confusing landscape of standardized testing and explains what tests are and what they are not. The book discusses how to interpret test scores, different types of standardized tests, and specific standardized tests. This revised edition also contains discussions of the Third International Mathematics and…

Specific aptitude clusters from the Woodcock-Johnson Psycho-Educational Battery (WJPEB) are examined to determine their effectiveness in evaluating aptitude-achievement discrepancies. Advantages of the Scholastic Aptitude clusters over the Broad Cognitive Ability clusters are outlined. Major types of discrepancies, rationale, and research on the…

Issues emerging from a look at student achievement, which is defined in its usual school context as achievement on standardized tests, are addressed. A mythology about standardized testing has developed, in part because the metaphoric languages of medicine and business have been applied to education, defining it in terms of cure, efficiency, and…

A scenario and accompanying questions and answers are posed to help educators examine possible problems in interpreting a student's test score profile. Profiles developed and used soundly are very helpful, but possible pitfalls in test interpretation must be recognized. (SLD)

An aptitude test requiring 10-minutes' administration time was administered to high school students learning Forkner, Century 21, and Gregg shorthand for the purpose of determining test validity for different shorthand systems. Validity data were obtained from approximately 2000 students. Aptitude test reliability ranged from KR20=0.88 to 0.90.…

This guide provides policymakers with research-based information about international achievement studies. International achievement studies focus on the collection and analysis of cross-national information, either data on student achievement or background information about students, teachers, and institutions. The chapters are: (1) "What Are the…

The Ohio Vocational Achievement Tests are specially designed instruments for use by teachers, supervisors, and administrators to evaluate and diagnose vocational achievement for improving instruction in secondary vocational programs at the 11th and 12th grade levels. This guide explains the Ohio Vocational Achievement Tests and how they are used.…

The use of item banks and item response theory has resulted in new ways to misinterpret and misuse tests through customized, yet standardized, achievement test batteries. The new test batteries create the possibility of serious misunderstandings based on the idea that any subset of items from the pool with a proper range of difficulties will…

The National Assessment of Educational Progress (NAEP) was initiated in the mid-1960's to collect student achievement information over time and describe the data in ways meaningful to the nation's educational and civic leaders. This work presents the Florida perspective on how NAEP can be improved to aid educational decision-makers in the…