Results from a pilot group of 22 parents of preschoolers and 96 parents of toddlers suggest that 3 developed measures of the supportive relationship between parents and child caregivers--the Caregiver Support Appraisal Scale-V, the Caregiver Support Appraisal Scale-P, and the Caregiver Supportive Behavior Scale--are valid and reliable measures.…

This report is the second part of a study designed to construct a test for measuring musical aptitude of persons from various age groups. It covers the construction of the test, material, item analysis, reliability, validity, and possible future steps. The test is composed of musical recordings, determined from pilot studies, that the test groups…

Analyzed published data on the Wechsler Adult Intelligence Scale (WAIS) to ascertain whether the Information and Vocabulary subtests can function as measures of intelligence. Concluded that the addition of more WAIS subtests will not result in any increase in predictive validity and these additional tests, therefore, lack incremental validity.…

Occupational interest scales and homogeneous scales were developed and compared on a sample of 3,072 Air Force personnel in a double cross-validation design. Results indicated that the occupational scales were slightly superior in correctly classifying satisified personnel v people in general. (Author/JKS)

Five studies involving medical students over a four-year period were conducted to examine the reliability and validity of the Medical Helping Relationship Inventory (MHRI)--an instrument for evaluating medical communication skills. Evidence of the MHRI's construct validity, convergent validity, and discriminant validity is discussed. (SLD)

The use of the "none-of-the-above" option (NOTA) in 20 college-level multiple-choice tests was evaluated for classes with 100 or more students. Eight academic disciplines were represented, and 295 NOTA and 724 regular test items were used. It appears that the NOTA can be compatible with good classroom measurement. (TJH)

A developed computer-administered form of the Hamilton Anxiety Scale and the clinician form of the instrument were administered to 214 psychiatric outpatients and 78 community adults. Results support the reliability and validity of the computer-administered version as an alternative to the clinician-administered version. (SLD)

In the last few years, numerous reports have pointed to the overall lower achievement of American students in science, particularly in the physical sciences, when compared to American students of the last two decades and to students from other countries. While there is reason to believe that American elementary school children are taught less…

The use of paper and pencil, videotape recordings, and microcomputers in student testing provide three very different views of student achievement. Paper and pencil tests can record how students compose tests and documents, and how they critique documents or performances. Video recordings can record how students explain ideas, answer questions,…

This study evaluated the diagnostic validity of a task measuring abstract categorization ability in learning disabled (LD) and non-LD children. Data showed that the component of abstract category knowledge that best disciminates LD children from non-LD, is the knowledge of how members of abstract categories differ from each other. (Author/JAZ)

This document addresses how well ARC's computerized placement tests (Compass) assist individuals in reaching informed decisions about enrolling in selected courses, including English composition, reading, mathematics, and ESL. The document addresses the question of whether Compass scores add any relevant information in the decision-making process…

Computer simulations were run to measure the relationship between testlet validity and factors of item pool size and testlet length for both adaptive and linearly constructed testlets. Making a testlet adaptive yields only modest increases in aggregate validity because of the peakedness of the typical proficiency distribution. (Author/SLD)

Studies with 220 college students found that multiple-choice test items with 3 items are more difficult than those with 4 items, and items with the none-of-these option are more difficult than those without this option. Neither format manipulation affected item discrimination. Implications for test construction are discussed. (SLD)

The performance of the following four methodologies for assessing unidimensionality was examined: (1) DIMTEST; (2) the approach of P. W. Holland and P. R. Rosenbaum; (3) linear factor analysis; and (4) non-linear factor analysis. Each method is examined and compared with other methods using simulated data sets and real data sets. Seven data sets,…