The Miller Assessment for Preschoolers (MAP) is a new developmental screening tool for children aged 2 years 9 months to 5 years 8 months. The instrument, which has been standardized on 1,200 subjects representing nine geographic regions, identifies children who are functioning below the developmental level of their peers. The sampling method was…

This research brief summarizes the available reliability and validity data available in, but spread throughout, a number of General Educational Development (GED) Testing Service publications. A section on reliability discusses how to determine reliability of a test's scores and two ways of assessing the reliability of a test--internal consistency…

Stability of K-ABC (Kaufman Assessment Battery for Children) performance of 33 nonhandicapped and 53 at-risk preschool children was examined over a 9- to 12-month period. A high level of stability for global scale scores as well as subtest scores was indicated for both groups of children. (PCB)

Two types of classification error are possible in competency tests: erroneous classification of an individual as a "master" of the subject (Type II error), and erroneous classification of a master as a "nonmaster" of the subject (Type I). If steps are taken to minimize Type II errors, an artificially high number of true masters…

Measurement terms used in Title I evaluation are contained in this glossary. Several types of measurement techniques are identified and defined. Other measurement terms which are defined include those relating to validity, reliability, statistical analysis, test interpretation, and program effectiveness. (DWH)

Data from the Scholastic Aptitude Test-Verbal (SAT-V), SAT Mathematics (SAT-M), and Achievement Tests in Biology, American History, and Social Studies were used for this study. The temporal stability of item parameter estimates obtained for the same set of items calibrated for different examinees at different times was analyzed. It was believed…

The Certificate in Computer Programming (CCP) Examination is conducted by the Institute for Certification of Computer Professionals (ICCP) to identify qualified computer professionals in various spheres of computer technology. The CCP Examinations are focused on programming skills and are designed for recognition of competent senior-level…

The stability of the Adaptive Behavior Inventory for children (ABIC) over a 4-year period was investigated. The sample was composed of 44 children, distributed approximately equally within racial and ethnic groups (Anglo-American, Black, Mexican-American), socioeconomic group (middle and lower), and gender. Three types of stability were…

This study and previously published data from small, local samples indicate that the reliability and validity of the OAS are sufficient for research on high school youth of both sexes and from both higher and lower SES levels. (Author)

The correspondence between the Minnesota MMPI and the Mini-Mult in terms of similar clinical decisions has been examined in several recent reports. The purpose of the present study was to extend the comparative data between the Mini-Mult and the standard MMPI to include two samples of alcoholics. (Author)

The present study was initiated to investigate the comparability of multiple-choice and true-false item formats when the time necessary to respond to each type of item was equated empirically. (Editor)

Correlations between predicted averages and actual grades in four universities were compared with those based on current data. A loss on the average of .10 occured in the accuracy of the correlation. The author recommends that prediction studies should not be done every year but on an as-needed basis. (Author)