The handbook covers a comprehensive series of Job-Task Performance Tests for the Doppler Radar (AN/APN) and its Associated Computer (AN/ASN-35). The test series has been developed to measure job performance of the electronic technician. These tests encompass all phases of day-to-day preventative and corrective maintenance that technicians are…

Elderly adults (N=72) were presented a concept problem which varied as a function of type of solution shift and stimulus materials. Both trials to criterion and postshift error patterns were analyzed. Results indicated stimulus materials affected postshift performance and the elderly do respond in a dimensional fashion under some circumstances.…

Vocational Preference Inventory (VPI) was used to discriminate counselors rated as highly effective, as average, or as ineffective. Results indicated significant correlations between tested personality characteristics and rated job performances. Employment level, sex, age, certification, and degree status were of no significance in predicting…

Discusses briefly some general problems in the development of taxonomic systems applicable to descriptions of human performance and tasks, describing some alternative approaches and provisional classification schemes, and reviewing some attempts to evaluate the utility and validity of these systems. (Author/JM)

Performance expectancy and satisfaction were investigated in terms of the rate of change in performance outcomes. In a two-by-two factorial design, the direction (improving or deteriorating) and rate (accelerating or decelerating) of change in performance were manipulated using false feedback in a computerized math game. In accord with performance…

Following an intense training program, 41 alcoholism counselor trainees were evaluated on changes in five parameters of job related functioning. Supervisor ratings indicated positive changes in trainee's clinical competence, utilization in alcoholism work, personal involvement in alcoholism work, degree of assigned responsibilities, and overall…

The study focused on the individual attributes predictive of performance and work satisfaction in two contrasting work situations: (1) with a simple task to be perceived as low on job structural attributes (LJSA) and (2) with a more complex task designed to have a higher level of job structural attributes (HJSA). The job structural variables of…

The study integrates various elements of past approaches to job design. It focuses on determining individual characteristics associated with performance and work satisfaction on a simulated maintenance task designed to be seen as low in job structural attributes (LJSA) by one group and the same task designed to be perceived as high in job…

The standardization and evaluation of methods of performance assessment represents an important area of concern. In this paper an approach that concentrates on two critical areas and the relationship between them is discussed. These are: (1) a task classification system; and (2) a performance measure classification system. An example is presented…

Describes various performance measures used in a study to investigate the relation of performance pace to age and information processing ability. Test results indicated no differences in performance pace but differences in performance quality between young and older individuals, with implications for hiring and training older workers. (MF)

Shift workers appear to be more satisfied in situations where swiftly rotating shifts have replaced fixed-period rotating shifts. (Author)

The measure was designed to be able to evaluate a student's ability to find troubles in an automobile engine, to be appropriate at a variety of geographic sites, and to meet certain validity and reliability standards. (AG)

TWO SWITCH-LIGHT PROBLEMS WERE USED TO INVESTIGATE THREE VARIABLES THAT INFLUENCE PROBLEM-SOLVING PERFORMANCE--(1) THE NUMBER OF DISTRACTING RESPONSE ALTERNATIVES, (2) THE NUMBER OF AVAILABLE RESPONSE ALTERNATIVES, AND (3) THE NUMBER OF MINIMALLY REQUIRED RESPONSES. IN THE PROBLEMS USED, THE SUBJECT ATTEMPTED TO ACHIEVE A PARTICULAR PATTERN OF…

THE EFFECT OF ANXIETY ON COGNITIVE PROCESS HAS BEEN AN AREA OF EXTENSIVE RESEARCH. CONSIDERABLE EVIDENCE HAS INDICATED THAT HIGH ANXIOUS SUBJECTS ARE INFERIOR TO LOW ANXIOUS SUBJECTS ON COMPLEX COGNITIVE TASKS. ANOTHER FACTOR WHICH MAY INFLUENCE THE EFFECTS OF ANXIETY IS THE CONDITIONS UNDER WHICH A TASK IS PRESENTED. RECENT RESEARCH HAS SUGGESTED…