A method for drawing inferences from complex samples is based on Rubin's approach to missing data in survey research. Standard procedures for drawing such inferences do not apply when the variables of interest are not observed directly, but must be inferred from secondary random variables which depend on the variables of interest stochastically.…

This paper examines the sample-free test calibration claim, derived from Rasch's structural model for test items, by comparing item difficulty and log ability estimates between different samples of ability levels. Three tests from the Ball Aptitude Battery--Inductive Reasoning, Paper Folding; and Vocabulary--were administered to three samples of…

A multivariate modeling approach was developed to assess the impact of changes in aptitude requirement minimums on U.S. Air Force technical training outcomes. Initially, interviews were conducted with technical training personnel to identify significant student inputs, course content, and training outcome variables. Measures of these variables…

Assessment instruments play an important role in the 2-year college career planning and development process. The importance of these devices indicates that considerable thought and planning is necessary to ensure use of the best instruments for the particular college. A literature review and a survey of seven 2-year colleges in the Albany, New…

Critical issues pertaining to career/vocational assessment were identified by the Regional Resource Center West (RRCW) through a review of the literature and interviews conducted with practitioners. Critical issues identified were the goal of the career/vocational assessment; assessment instruments and procedures; examiner expertise; and…

The selection of an appropriate test battery is based on its content and applicability to the vocational trainee population. This report describes the testing of a national sample of U.S. high school students with an established version of Armed Services Vocational Aptitude Battery (ASVAB), and a new, enlarged version of the same test battery.…

Potentials of three classifications of rubella deaf blind children are discussed. Potentials for children at the middle trainable level and below are discussed for the areas of communication skills, daily living skills, mobility and orientation, vocational effort, and self-control and social interaction. For children in the upper trainable through…

Military and civil service carpenters, masons, and plumbers were surveyed using a job inventory checklist and relative time spent rating method along with background item responses. Job clustering and job typing of combined responses were performed and comparisons were made between civilian and military groups as well as comparisons between the…

To improve vocational rehabilitation programs for schizophrenic persons, a project sought to design an effective assessment strategy. Inactive records of schizophrenic clients at New Jersey sheltered workshops were examined to determine validity and reliability of assessment instruments being used. General Aptitude Test Battery (GATB) profiles of…

A study was conducted to investigate the validity of the Armed Services Vocational Aptitude Battery (ASVAB) and of educational data for Air Force technical training, to investigate the unique contribution of both educational data and test data in predicting Air Force technical training success, and to assess homogeneity of prediction equations for…

A longitudinal study was conducted to evaluate the U.S. Employment Service's Specific Aptitude Test Battery (SATB) for plumber/pipe fitter from three aspects: technical adequacy of the research; fairness to minorities; and usefulness in the selection of individuals for training as plumber/pipe fitter apprentices. The validation sample consisted of…

This Technical Research Report is primarily designed for reference by educational testing and measurement specialists as a supplemental guide to interpretation of Armed Services Vocational Aptitude Battery (ASVAB) results in local and state career guidance and counseling programs. This study examined the validity of specific ASVAB composities from…

Successful transition from trainee status to worker status has been shown to be dependent on three factors: adequate skill training, adequate placement opportunities, and appropriate Job Readiness Posture (JRP). The Vocational Opinion Index Transition System (VOITS) was designed to help trainees develop appropriate Job Readiness Posture during…

In early 1966, the military services were directed to explore the feasibility of creating an aptitude test battery which would stimulate interest in military service, provide counselor and student information on vocational aptitudes, provide the services with information on enlistment prospects, establish mental qualifications for enlistment and…

Content validity involves a judgment that all knowledges, skills, abilities, and other worker characteristics (KSAOs) needed for successful job performance (or a specified portion, the job content domain), have been adequately sampled by the tests used for employee selection and promotion decision making. The model outlines the procedure for…