In this study, we evaluate the feasibility of increasing the number of graduates from the National Guard Youth ChalleNGe Program (ChalleNGe) who could be employable in one of the four military services. Because of the Department of Defense's (DOD's) and the services' quality goals, this requires that a significant portion of ChalleNGe graduates…

In this longitudinal study we examined the stability of general cognitive ability (GCA), as well as heterogeneity and genetic and environmental influences underlying individual differences in change. We investigated GCA from young adulthood through late midlife in 1,288 Vietnam Era Twin Study of Aging participants at ages ~20, ~56, and ~62 years.…

The U.S. military services have traditionally used a tiering system, including education credentials such as high school diplomas, in combination with Armed Forces Qualification Test (AFQT) scores to help gauge the likelihood of a recruit persevering through his or her first term of service. But what about less traditional credentials, such as…

This report is an attempt to add to the existing information about cannabis use, its correlates, and its effects. The sample population consisted of self-admitted abusers of various drugs, identified shortly after entering the Air Force. The subjects (N=4688) were located through the Drug Control Office at Lackland Air Force Base. Variables…

FOLLOWING THE CONTENT OF THE ARMED FORCES EXAMINATIONS, THIS BOOK IS PROGRAMED WITH STEP-BY-STEP DIRECTIONS, TESTS, AND CORRECT ANSWERS AND SOLUTIONS. THE CANDIDATE CAN SIMULATE TAKING THE ACTUAL EXAMS BY ANSWERING THE AUTHENTIC QUESTIONS AND PROBLEMS, MARKING THE ANSWER SHEET, AND EVALUATING HIS OWN APTITUDE BY COMPARING HIS ANSWERS WITH THE…

With the implementation of the all volunteer force concept, the Air Force must ensure that the objectively measurable range of ability in its manpower pool is being utilized. This is especially true for minority groups who have been categorized and channeled into military career areas based on their performance on two selection tests: the Armed…

Examines the relationship between male U.S. Navy recruits' background characteristics and successful outcomes in the form of completion of obligated service, promotion, or retention. Concludes that high school graduates, recruits with higher test scores, African-American and Hispanic recruits, and those admitted through the Navy's Delayed Entry…

Validity data were collected on tests from five aptitude clusters: information-processing (IP) componential skills, IP metacomponential skills, practical intellectual skills, cognitive flexibility, and cognitive speed. In addition, the IP activities underlying learning were elucidated. IP componential data were derived via two approaches. The…

Alternate forms of the Armed Services Vocational Aptitude Battery (ASVAB) were administered five separate times to 57 men and women of military service age. The objective was to determine to what extent means and cross-session correlations are stable over several administrations. Ten individual subtests, the derived ASVAB area composites and the…

Army personnel managers have a continuing need to select, classify and assign to training and jobs large numbers of men who enter the service. The present publication addresses the value of selection and classification testing program in relation to job training success and the suitability of the tests for subgroups of the manpower available to…

To provide information on performance and characteristics of effective and ineffective marginal personnel in the Army, a study has been made of approximately 1,500 men with experience ranging up to 20 years in four different Army MOSs. The study included a group of men with Armed Forces Qualification Test scores in the marginal range and a…

This document reports on the first segment of a project that estimates the determinants of individual enlistment decisions using the 1992 second followup of the National Educational Longitudinal Study (NELS). The NELS sample contains youths who were high school seniors in 1992. The project's first segment estimates scores on the Armed Forces…

As part of the military recruiting effort, the Department of Defense sponsors surveys of the national youth population to help design recruiting and advertising strategies. This report develops and applies a method of using the information contained in national youth surveys to estimate the probability that respondents taking the Armed Forces…