This research focused on the development and articulation of the attributes given by individuals in describing others. Of special interest was the generality with which the individual uses an attribute to characterize stimulus persons. (Editor)

Described is the life cycle of the cellular slime molds Acrasiales. Experiments that can be used to explore the aggregation, migration, and culmination activities of the organism are suggested. Laboratory procedures for culturing these slime molds and listings of biological supply houses and literature references are also given. (MA)

With the development of sophisticated techniques in the biology of conception, fetal research, sustaining life after functional death, and abortion, legal and ethical questions face the medical community. (JD)

This research was a further test of the theory of constructive processes proposed by Foos, Smith, Sabol, and Mynatt (1976) to account for differences among presentation orders in the construction of linear orders. This theory is composed of different series of mental operations that must be performed when an order relationship is integrated with…

According to Barlett (1932) remembering prose is a constructive process. Meaningful material is stored in memory in schematic form and recall is achieved by a process of reconstruction. Bartlett observed that recall becomes distorted with the passage of time. This research deals with constructive remembering over time in terms that are compatible…

Describes activities by which the porosity and permeability of materials with respect to water can be measured. (CP)

This article describes how Robert LeBleu's interest in aquatic life developed and that today he owns a large hydroculture operation supplying research crayfish nationwide. Suggested laboratory experiments with crayfish are described, as well as information on additional studies, equipment needs, and tours of the hatchery. (MA)

In a project designed to enable women to gain mathematical skills needed to expand their career opportunities, a special section of a college algebra course was offered. The section was for women only and was specially organized and staffed. Evaluation indicated the project was successful. (SD)

In 1972, Roydes and Osgood studied the tachistoscopic recognition of words that can be used as either nouns or verbs and found an interaction of predominant form class by set to perceive a given form class. Three experiments were done to test the generality of that finding. (Editor)

The effect of the repeated presentation of some items in a free-recall list was examined as a function of instructions to recall repeated or unrepeated items first on tests. (Editor)

This paper is the first of a series of studies that investigate a new multivariate theory of personality types or "styles". This theory suggests that any personality type or style consists of a specific combination of psychological defenses, cognitive and affective styles, belief and value systems, moral development, etc. (Author)

These experiments show two things: (a) In visual memory, long-term interference on a current item from items previously stored only seems to occur when the current item's retention interval is relatively long, and (b) the visual code appears to decay rapidly, reaching asymptote within 3 seconds of input in the presence of an interpolated task.…

Evidence from four studies demonstrates that social observers tend to perceive a "false consensus" with respect to the relative commonness of their own responses. Implications of these findings for our understanding of social perception phenomena and for the analysis of the divergent perceptions of actors and observers are discussed. (Editor/RK)

Experimental computer programs are being developed to teach students at all levels and in a wide variety of training fields and track their progress at the same time. (MSE)

Biomimetic chemistry is concerned with the synthesis of small, molecular weight molecules which mimic the properties of metal-containing sites within certain biologically significant species. A series of experiments for an advanced undergraduate laboratory is described as a way to introduce this area into the chemistry curriculum. (JN)