This essay examines the first detailed study of gifted African American youth: Lillian Steele Proctor's master's thesis from the late 1920s on Black children in Washington, DC. Unlike formative research on gifted children by educational psychologists, Proctor's investigation emphasized children's experiences at school, home, and community in…

In the twenty-first century, the use of standardized tests as the primary means to evaluate schools and teachers in the United States has contributed to severe dilemmas, including misleading information on what students know, lower-level instruction, cheating, less collaboration, unfair treatment of teachers, and biased teaching. This article…

The "HOPE Scale" was developed to identify academic and social components of giftedness and talent in elementary-aged students with particular attention to students from low-income and/or culturally diverse families. Based on previous findings, additional research was conducted on revisions made to the "HOPE Scale". Items were…

This study describes the role of an advisory panel of minority educators in the development of the seventh edition of Stanford Achievement Test (SAT) and the second editions of Stanford Early School Achievement Test (SESAT) and Stanford Test of Academic Skills (TASK). Detailed information on the formation of this panel and the review process in…

Value-added modeling continues to gain traction as a tool for measuring teacher performance. However, recent research (Rothstein, 2009a, 2009b) questions the validity of the value-added approach by showing that it does not mitigate student teacher sorting bias (its presumed primary benefit). Our study explores this critique in more detail.…

An examination of the predictive validity of the Stanford Mathematics Test included 426 Black and White eighth- and ninth-grade students. No significant differences were found in mean residuals by race. Differences of small magnitude occurred by sex in one cohort which indicated underprediction for females and overprediction for males. (Author/PN)

This study examines performance differences between students with disabilities and students without disabilities students using differential item functioning (DIF) analyses in a high-stakes reading assessment. Results indicated that for Grade 9, many items exhibited DIF. Items that exhibited DIF were more likely to be located in the second half…

English language learners (ELLs) constitute one of the fastest growing subpopulations of students in the United States. It is important to determine whether the assessments used by states in determining students' proficiencies are valid and fair for ELLs. This study focused on several standards-based assessments in mathematics and science…

The relationship between a kindergarten screening battery (KSB) and scores on the Stanford Achievement Test was studied as a function of race for 519 white and 183 Native American students in kindergarten through grade 4. Prediction of the child's achievement test scores is more accurate when race is considered. (SLD)

Data from a study of teacher-bias and teacher-expectancy effects on elementary school students' achievement test performance are presented. Analysis of the data revealed that the teacher-bias manipulation had no effect and that the teacher-expectancy manipulation was strongly related to test performance. (Author/RC)

Issues related to validity and bias in psychological tests in general and specifically to the Stanford Achievement Test--Special Edition for Hearing Impaired Students (SAT-HI) are discussed. Questions regarding content validity and the lack of criterion-related data on the SAT-HI are raised. (Author/DB)

The Anchor Test Study (ATS) yielded equating tables for vocabulary, reading comprehension, and total reading scores for eight commonly used reading tests at the 4th, 5th, and 6th grade levels. Because of the original ATS sampling design which resulted in a nationally representative sample of school children at those grades, the equating tables…

Two experiments compared the ability of learning disabled (LD) students and more typical age peers to answer such reading comprehension questions presented independently of reading passages. Results suggested a relative deficiency on the part of LD students with respect to reasoning strategies and test-taking skills. (Author/LMO)

This paper describes some of the issues of fairness for Hispanic English Language Learners (ELLs) taking the Stanford 9 (SAT 9) achievement test, a norm-referenced standardized achievement test administered annually to California students in grades 2-11. Until a student is at ease in English, a process that may take as long as 7 years, an…

As part of an investigation of the appropriateness of the original Anchor Test Study equating results for black and Spanish-surnamed students, this Appendix lists the detailed results of the analyses for grade four, organized by vocabulary, reading comprehension, and total reading scores. For each analysis, a two-page set of results is presented.…