Item bias in a multiple-choice test can be detected by appropriate analyses of the persons x items scoring matrix. This permits comparison of groups of examinees tested with the same instrument. The test may be biased if it is not measuring the same thing in comparable groups, if groups are responding to different aspects of the test items, or if…

Results of a pilot follow-up study conducted on Spanish dominant students in transition from bilingual programs to English only instructional settings was reported. The sample group was predominantly Mexican American and native Mexican students. Three types of data were collected: individual scores on Comprehensive Test of Basic Skills (CTBS),…

Bilingual Navajo adolescents aged 14-16 were administered the Raven Standard Progressive Matrices (RSPM) and Comprehensive Tests of Basic Skills (CTBS). Correlations were moderate and were higher for females than for males. Norms were established for adolescent Navajos on the RSPM, a nonverbal test of intelligence and visual reasoning. (Author/GDC)

An external evaluation of the Title VII Bilingual Education Project was designed to: (1) gather a subjective assessment from personnel working with the project; (2) observe classroom teaching and activities utilized in bilingual instruction; and (3) to measure differences in levels of achievement on the Comprehensive Test of Basic Skills (CTBS)…

The testing of bilingual students poses particular problems for analyses of performance, item bias, and test adequacy. A test administered in two languages to children selected for their language facility provides a special arena for the study of these problems. The Comprehensive Tests of Basic Skills (CTBS) was selected because the test content…

This article reports on an ethnographic research project that investigated the relationship between home language use and acquisition of academic English as determined by the Comprehensive Test of Basic Skills (CTBS) scores. The subjects were 33 children ages 10 to 14 from bilingual Spanish-English families. Data on home language use was collected…

A Los Angeles bilingual elementary school was evaluated for the effectiveness of its dual reading program for bilingual first graders, the effectiveness of the native language literacy approach for Spanish dominants, and evidence of bias in the Comprehensive Tests of Basic Skills (CTBS). One hundred thirty-one Spanish and English dominant children…

This Title VII program completed its second year of a 3 year continuation project to provide students with limited English proficiency instruction designed to help them achieve English language proficiency. The program also included a staff development component. Students were in Lau categories A, B, and C (non-English speaking, English as a…

Discusses research to determine whether the methodology used in English-as-a-Second-Language classes affected scores on the Comprehensive Tests of Basic Skills. Test results of students in a Los Angeles school district exposed to a comprehension-based approach were compared to those exposed to a grammar-based approach. (21 references) (CFM)

In March of 1984, a total of 55,771 New Mexico public school students in grades 3, 5, and 8 were tested with the Comprehensive Tests of Basic Skills (CTBS) as required by the statewide standardized testing program. This document reports scores as national percentile ranks, and indicates the position of New Mexico students compared to a national…

This Elementary and Secondary Education Act Title VII project was designed to increase English Language proficiency in limited English proficient students in Lau categories A, B, and C (non-English speaking, English as a second language, or bilingual). The intensive, 9-month program included both English language instruction and teacher training…