Three experiments tested the hypothesis that graphs convey information effectively because they can display global trends as geometric patterns that visual systems encode easily. A novel type of graph was invented in which angles/lengths of line segments joined end-to-end represented variables of rainfall and temperature of a set of months. It was…

The effect of adding time for processing compressed speech and the effects of questions that gave adjunct pictures either a redundant or contextual function were investigated. Subjects were 144 fourth- and fifth-grade students randomly assigned to 24 groups. They listened individually to a 20-sentence story at either 225 or 300 words-per-minute…

Compares two basic variants of the sorting method: single-sort and multiple sort. The nature of individual differences in sorting, as well as sex differences, were also investigated. Stimulus materials were the 15 mutually exclusive kinship terms selected by Wallace and Atkins (1960). (RC)

Informs teachers about research related to identifying and developing pictures as effective teaching aids in the science classroom. (LS)

An undergraduate's problem consisted of recurrent, frightening, and uncontrollable visual sensations. The client cooperated in exercises which involved producing, maintaining, and dismissing the sensations at the verbal signals of the therapist. At both the 45- and 85-day follow-up, the client reported substantially reduced incidence of the…

In the experiment discussed, three modes of presenting materials to second grade students were compared. Data analysis showed that the abstract mode was less successful than the others, but there was no clear difference between the manipulative and pictorial modes. (SD)

Describes the musical sounds which can be found in unexpected places, and presents classroom projects which will enable heretofore visually oriented students and teachers to rediscover their ears. (BD)

Three experiments are described which support the hypothesis that in a lexical decision task, prefixed works are analyzed into their constituent morphemes before lexical access occurs. Results compare classification times of nonwords that are and are not stems, of free and bound morphemes, and of stems and control items. (CHK)

Boundaries in running speech are not all equally obvious acoustically. The research reported here is concerned with identifying the acoustic characteristics that trigger the listener's response to boundary signals. The eventual goal is to establish the relevance of the boundary to the syntactic and semantic structure of the message. (Author/TL)

Multiple-image projection, an exciting new audiovisual technology, offers more effective learning environments today, 360-degree training simulations tomorrow. (Author)

Research has demonstrated that subjects are sensitive to both thematic and non-thematic information in pictorial stimuli. Three experiments were conducted to investigate memory for pictures under conditions of difficult foil discriminability and lengthy retention intervals. The foils differed from the studied persons in the number and quality of…

The act of composition is based on perception, selection, and arrangement in time and space of what is seen. How the world is seen depends on experience, memory, sensibility, discriminative powers, sexual identity, and cultural and historical contexts. Students can learn to understand how their personality affects what they see by maintaining…

Human infants are sensitive from birth to some intrinsic properties of objects; they are also sensitive to position. During the first weeks of life, pertinent dimensions of differentiation between objects are relative to global properties of the entire object or pattern. Position is defined by the direction of a displacement: the trajectory…