Arguing that understanding what lies behind the apparent usability of direct manipulation style interfaces might not only help in building better interfaces, but can also draw attention to possible side effects, this paper uses examples from a prototype data manipulation system to pursue a characterization of direct manipulation interfaces as…

In this paper it is argued that the concept of integrity in a person, or an activity, or an institution, is intimately connected with notions of wholeness and completeness, and that the creation of integrity consists in developing an awareness of the possibility of greater wholeness and completeness, and in creating environments in which they may…

In the late 1960s and early 1970s, college students expressed their feelings toward impersonal, highrise, linoleum-and-formica residence halls by moving off campus in droves. Now, colleges are building more varied and flexible lowrise student housing in an effort to better accommodate students' housing preferences. (JG)

This experiment was designed to test whether paired objects described as interacting through movement are more memorable to young children than the same objects described as alike in structure or color. Drawings of eight familiar objects were presented in unfamiliar combinations to forty-five 4-year-old subjects. Objects were described as…

This paper reports on an investigation of the preferences of 50 parents of kindergarten children for various types of report cards and proposes a method of reporting that conforms to the parents' preferences. A general opinionnaire plus a Report Card Evaluation form were designed for the study. Parents were found to prefer (1) a reporting method…

Information is presented regarding all phases of swimming pool development and operation from earliest planning considerations to final programing. This comprehensive book covers--(1) the steps involved in planning a pool, (2) designing the pool, (3) water circulation, filtration, and treatment, (4) community pools, school and agency pools, and…

Design features are described for the spaces and facilities needed for the variety of activities which make up the process of language learning. Discussion is presented of the design implications of the functions served by the special facilities and equipment of modern language learning. Examples of various types of facilities and equipment are…

A total of 174 first, second, and third graders were tested to examine the relation between perceptual salience and cognitive style. The results indicated that implusives made more errors than reflectives only on trials requiring the use of the least salient dimension and that these performance differences decreased with age. (JMB)

Reports on three experiments involving 300 six-year old children that investigated the conditions under which young children would produce "separates" as opposed to partial occlusion drawings. (HOD)

Examines, in two experiments, 5-month-old infants' sensitivity to auditory-visual specification of distance and direction of movement. One experiment presented two films with soundtracks in either a match or mismatch condition; the second showed the two films side-by-side with a single soundtrack appropriate to one. Infants demonstrated visual…

Measures of prenatal exposure in 123 infants to polychlorinated biphenyls (PCBs), cord serum PCB level, and maternal report of contaminated fish consumption predicted less preference for a novel stimulus on Fagan's test of visual recognition memory (VRM) at 7 months. Preference for novelty decreased in a dose-dependent fashion and postnatal…

Describes features that can increase quality of student interaction in computer based materials, with emphasis on interactive videodisc projects. The features discussed include nonlinear format, user-control options, feedback that ensures remediation, modular content organization, program flexibility to accommodate individual user needs, and…

Concludes that there is a marked dimensional preference shown in most children by kindergarten, that there are relationships between dimensional dominance and letter matching, and that children program from color dominance to form dominance and then to mixed responding. (Author/RB)