The concurrent and discriminant validity of La Prueba de Analisis Auditivo, a Spanish auditory perception test, and the validity of the perceptual deficit hypothesis and of hypotheses derived from verbal processing theory were evaluated in a sample of 114 second-grade Hispanic pupils receiving reading instruction in Spanish. (Author/BW)

Reports the results of two experiments dealing with children's visual and tactual performance. In the first task, after several presentations of a series, the tactual group made almost errorless discriminations. But with memory demands, tactual performance became poorer than visual performance. Found a large developmental difference. (JAC)

Two experiments examined pigeons' generalization to intermediate forms following training of concept discriminations. In Experiment 1, the training stimuli were sets of images of dogs and cats, and the transfer stimuli were head/body chimeras, which humans tend to categorize more readily in terms of the head part rather than the body part. In…

The few studies concentrating on adult age changes in discrimination shift behavior have reported that the performance of elderly adults on such tasks is inferior to that of younger adults and, in fact, similar to that of children. To determine whether verbal labeling, which has facilitated the performance of young children, would also reduce age…

A study was designed to test the expectation that different individuals have different cognitive styles, which, if true, may be useful in investigating characteristics and psychological impacts of media utilization. Cognitive style refers to an individual's way of acquiring and processing information. Characteristics of the visual type and haptic…

Twenty-seven kindergarten subjects were trained on two different double classification matrix tasks to determine whether they were hierarchically related. Prior behavioral analyses had shown one task to be simpler than the other. It was assumed that, in hierarchical transfer relationships, one order of task acquisition is more favorable than…

This curriculum is designed primarily for use in individualized classrooms where the teacher is working with an assistant, but it has also been proven effective in traditional classrooms and in remedial situations. Program four focuses on four abilities as they relate to the basic symbol system of the classroom. These are the abilities to:…

Two experiments studied the influence of an individual's cognitive style on concept identification. Subjects were high school males, classified into levels of cognitive style according to their performance on the Hidden Figures Test. For the first experiment, three non-overlapping groups of 30 each were required to classify figural patterns, which…

Four paradoxes appear in research on learning to read: (1) the ability to name letters is a good predictor of reading readiness, yet letter-naming training does not help children learn how to read; (2) visual discrimination is often better in poor readers than in good readers; (3) learning to read two languages is easier than learning to read one;…

The metacognitive performance of four groups of students was examined. The students' processes of visual analysis and discrimination of real-life pictures were used to measure metacognition. There were 61 participants: 18 hearing students, 18 deaf and hard of hearing students, 16 students with mild mental disabilities, and 9 students with physical…

Some basic pattern-analyzing functions that occur during the reading process are described in this paper. The functions deal mainly with the analysis of typographical factors such as word shape, spacing, and orientation, but they also interact with contextual variables. The research interpreted in the paper proposes an attentional model of reading…

THE LITERATURE ON LANGUAGE ABILITY AND ITS RELATIONSHIP TO ACADEMIC SUCCESS INCREASINGLY VOICES ALARM THAT THE CULTURALLY DISADVANTAGED ARE SERIOUSLY DEFICIENT IN LANGUAGE ABILITY. INTERVENTION PROGRAMS CREATED TO CORRECT THIS PROBLEM ALL RECOGNIZE THE IMPORTANCE OF LANGUAGE TOOLS FOR INTELLECTUAL FUNCTIONING. ESSENTIAL TO SUCH PROGRAMS, AND…

This guide provides group activities for teachers to aid in planning a multicultural curriculum for developing sensory perception in children. The guide emphasizes the cognitive processes involved in sorting out sensory data and the use of multicultural materials as resources for sensory experience. Activities are presented in six sections.…

The question of whether pupil diameter indicates information processing load during reading was investigated in three experiments involving 24 college students reading passages of varying difficulty. A TV camera and monitor, together with a video-recorder, were used to measure the diameter of the pupil under a reading condition and under three…

The development of sensory and perceptual ability in infants is an important area of infancy research. This book reflects current knowledge of perceptual development and points to some of the many questions that remain unanswered. The book is divided into four parts. Part 1, "How the Visual System Develops: Normal and Abnormal…