Efforts related to rural development, observed in central Africa, focus on the physical with little concern for social and psychological change. Highly funded programs, including those sponsored by the United States, are providing roads, markets, schools, public buildings, etc., and the lifestyles of the native population reflect these…

A near-ultrasonic pure tone of 15,570 Herz generated by flyback transformers in computer and video display terminal (VDT) monitors may cause severe non-specific irritation or stress disease in operators. Women hear higher frequency sounds than men and are twice as sensitive to "too loud" noise. Pure tones at high frequencies are more…

The hierarchical model for the teaching of computer programming to children that is presented in this report comprises five content domains: (1) technical skills of controlling the machine; (2) mastery of the programming language; (3) understanding the structure of a computer program; (4) understanding the logical dynamics of the computer program;…

Three studies that measured the extent to which college students differed in the amount of control they experienced in situations relating to nuclear war and in ordinary life situations such as school, community, and home are described. In the first study, 91 college-level psychology students viewed the television film "The Day After,"…

Results of physiological and psychological studies related to night and shift work are reviewed from the standpoint of their possible use by industry in understanding the problems of shift work and finding solutions. (New research data that has appeared since original preparation of the manuscript is presented in a three-part addendum with…

This report provides a nontechnical summary of a series of studies from a research project with three major foci: memory storage dynamics, memory retrieval dynamics, and coding in semantic memory. A theory of forgetting was developed, involving time and interference factors. Memory traces have two properties: strength and fragility. Consolidation…

Recent discoveries about the whole brain seem to call for a holistic approach to learning, one in which educators would teach the whole person, including physical and emotional states as well as cognitive abilities. Three holistic techniques are particularly relevant to education: (1) biofeedback; (2) yoga; and (3) the Lozanov method. Biofeedback…

This report offers the premise that a psychology of reading instruction has a set of questions of its own, questions that concern the ways in which the environmental interventions called instruction interact with cognitive processes to modify competence. The report discusses two streams of psychological research as they relate to reading…

To investigate the emotional parameters of jealousy and to examine the differences between male and female labeling of jealousy, 288 college undergraduates completed the Emotional Parameters of Jealousy Questionnaire. The questionnaire consists of 59 statements that refer to emotions experienced by a person in a situation in which he/she feels…

A report is made on studies designed to experimentally assess the effects of student ethnicity, sex, achievement record, and behavior record on teacher presentations of standards and teacher warmth. Teachers reported on how they would respond to hypothetical classroom problems presented by students selected at random from their roll books.…

The purpose of the study was to determine the effects of rheostatically controlled visual subliminals on the affective interrelations of a learning task of subjects within a classroom setting. Four groups of students were used. Subjects were unknowingly exposed to a rheostatically projected subliminal message for 30 minutes during otherwise normal…

BASED UPON WORK WITH MIDDLE-CLASS ADULTS AND CHILDREN, THREE APPROACHES TO GROUPING HAVE BEEN IDENTIFIED--(1) DESCRIPTIVE PART-WHOLE, (2) RELATIONAL-CONTEXTUAL, AND (3) CATEGORICAL-INFERENTIAL. A COMPARISON WAS MADE OF THE FREQUENCY OF THE USE OF THESE APPROACHES AMONG MIDDLE- AND LOWER-CLASS, NEGRO PRESCHOOL AND KINDERGARTEN CHILDREN. INITIALLY,…

The paper describes the basic features and techniques of a specific kind of discussion group, the Grouptalk. Grouptalk, especially useful in the elementary grades, is a formal discussion of a question by a small group and a leader. Participants follow the specific rules that all contribute relevantly to the discussion and that all help in the…

IN THIS COLLECTION OF ERGONOMICS ABSTRACTS AND ANNOTATIONS THE FOLLOWING AREAS OF CONCERN ARE REPRESENTED--GENERAL REFERENCES, METHODS, FACILITIES, AND EQUIPMENT RELATING TO ERGONOMICS, SYSTEMS OF MAN AND MACHINES, VISUAL, AUDITORY, AND OTHER SENSORY INPUTS AND PROCESSES (INCLUDING SPEECH AND INTELLIGIBILITY), INPUT CHANNELS, BODY MEASUREMENTS,…

This presentation focuses on a theory of personality development, conceptual systems theory, as a possible resource for the counselor assisting clients in stress. It describes the results of a factor analysis of four measures of conceptual structure which suggested that the construct of conceptual complexity is different from the construct of…