The vast bulk of psychosocial research data about the family are derived from two basic sources: self-report, retrospective data obtained by questionnaires or interviews; and direct observations of behavior occurring in a laboratory or treatment setting. Despite an emerging enthusiasm for the notion of studying behavior in its natural environment…

This document presents proceedings of a 1976 conference on the assessment of teaching competence in special education teachers. The concerns identified for discussion were: (1) instruments for assessing interpersonal competencies in preservice special education students; (2) instruments for assessing teaching competencies in noninterpersonal…

AN EXPERIMENT WAS CONDUCTED BY MIDDLE TENNESSEE STATE UNIVERSITY TO ASSESS THE EFFECTIVENESS OF A GROUND PILOT TRAINER USED TO DEVELOP PRIMARY AND INSTRUMENT FLIGHT PROFICIENCIES. THE STUDY REQUIRED DIFFERENTIAL USE OF THE DEVICE WITH THREE GROUPS OF CANDIDATES, AND COMPARISON OF TRAINING PROGRESS AND ATTAINED PROFICIENCY VERSUS THAT OF GROUP OF…

Action research combines the development of competence with community action. It provides a means of organizing large numbers of people around well-defined, short-term jobs; engages people face to face with a problem; and translates research into politics by building a base of mass support for a given problem. The basic components of any action…

Prepared by the Research and Development Division of the American College Testing (ACT) Program, this handbook contains information pertaining to the ACT Career Planning Program, a guidance program for students considering and entering post-high school career education programs. The primary instrument of the Career Planning Program is a Career…

Because existing experimental measures of vocational maturity were too narrow or difficult to administer and score, the Career Development Inventory (CDI) was developed to evaluate the effects of a computer-based vocational guidance system on the vocational development of high school students, and early research suggests that the CDI promises to…

Constituting part of the final volume of a four volume report on the results of a national study of the Upward Bound (UB) and Educational Talent Search (ETS) programs, the appendixes are comprised of: (1) data collection and preliminary processing procedures; (2) sampling methodology and sampling error computation; (3) instrumentation; (4)…

Discusses the importance of ion chromatography in separating and measuring anions. The principles of ion exchange are presented, along with some applications of ion chromatography in industry. Ion chromatography systems are described, as well as ion pair and ion exclusion chromatography, column packings, detectors, and programming. (TW)

Describes the experimental system and equipment including an interface box for displaying variables. Discusses features which make the circuit suitable for teaching and research in computing. Feedforward, decoupling, and adaptive control, examination of digital filtering, and a cascade loop are teaching experiments utilizing this rig. Diagrams and…

Provides ideas for using the same port connection of personal computers to interface with laboratory instruments. Contains specific instructions on how to build transducers. Includes plans and diagrams for thermistors and light meters as well as computer programs for displaying instrument readings on monitors. (TW)

Discusses the value of electrophoresis in the fields of protein chemistry and biochemistry. Describes how to build an inexpensive electrophoresis setup for use in either research or teaching activities. Details the construction of both the separating device and the power supply. (TW)

Describes a simple method for determining self-inductance of non-ferromagnetic rings. Suggests fitting the ring with an auxiliary coil and using a solenoid driven with a known frequency alternating current. Amplitude change and phase shift can be measured and used to calculate inductance. Material list, calculations, and sample results are given.…

Describes an interdisciplinary program designed to give junior-level chemistry, biology and physics majors general knowledge of the theory/application of instrumental methods, practical experience in instrument operation/data interpretation and use of instruments to make measurements to solve problems. This course contains a common…

Describes an experiment, designed for use in the undergraduate laboratory, that measures the bond energies of molecules using a small commercial mass spectrometer and low-cost digital voltmeters. (BT)

The construction and use of an instrument to monitor ultraviolet radiation from the sun are discussed. A diagram of the ultraviolet-B radiometer which is connected to a digital voltmeter is provided. (CW)