Seventy preschoolers, first, and third graders (average ages of 4 1/2, 6 1/2 and 8 1/2 years, respectively) participated in interviews which used stories and pictures to assess their perceptions of the sources of self-knowledge (self-observation, social feedback, and social comparison). Assessments were made of level of role-taking and salience,…

This paper examines the concept of decalage from two cognitive-change positions (structures of logical thought and attentional and verbal mediators) and proposes an alternative explanation for decalage from a perceptual-change point of view. The term decalage is used to summarize the relation between differences in performance of various age…

Eight papers which discuss rational and nonrational modes of knowing and consciousness and their relevance to educational practice are presented. Richard Jones in "Looking Back and Forth on Consciousness" considers two modes, the rational and the metaphoric, in a discussion of dreams. Alfred Kuhn discusses random variation and selective retention…

The purpose of this study was to investigate the effects of cognitive abstractness levels, interpersonal perception abilities, and task type (factual or social problem solving) on group performance as measured by time consumed and adequacy of solutions. Eighteen college classes from Kearney State College participated in testing of perceptual…

The study reported here was an attempt to systematically manipulate certain factors which might be responsible for the poor communicational performance of lower socioeconomic status children. The major questions raised were: Can differences in task difficulty, perceptual characteristics of the task, and task instructions attenuate or eliminate…

Research literature on childrens' causal understanding in oral and written settings is reviewed. Results show that maturation and task complexity both influence childrens' causal understanding. However, the findings are contradictory, and no generalizations could be made about which factors influence causal understanding and at which ages they are…

Reexamines the traditional role of observation in science and science education. Proposes that since observation is based on some view of the world, it is not innocent and unbiased, but theory-dependent. Discusses possible implications for the science curriculum when reconsidering the role and status of observation in science. (TW)

Examined the role of awareness in relation to R. W. Schmidt's noticing hypothesis in second language acquisition. The study analyzed the think-aloud protocols of adult learners of Spanish as a second language as they were completing a problem-solving task as well as their immediate performances on two post-exposure assessment tasks, a recognition…

Students' ability to access or utilize their intellectual resources as a function of many factors studied in the research, is discussed. Organization and awareness are the two most important factors in students' ability to access knowledge, strategy, or disposition. A synthesis of the research is presented. (SLD)

This phenomenological study investigated the perceptions of three teachers, four parents, and three Section 504 coordinators regarding the development and implementation of the Section 504 process for children in middle schools who have attention deficit disorder, attention deficit hyperactive disorder, or central auditory processing disorder.…

This guide is intended for teachers, parents, and community workers in many countries and provides concrete advice on meeting the needs of children with specific learning disabilities. The guide begins with a definition of learning disabilities and identifies seven areas of disability. It then considers in more detail five areas concerned with…

The Mem-ExSpan Accelerative Cognitive Training System (MESACTS) is described as a cognitive skills training program for schools, businesses, and industry. The program achieves extraordinary academic results in reading and mathematics with 1 semester of input 4 days a week for 30 minutes a day. Intensive versions of the program accelerate…

This book focuses on the prevention of academic failure through focus on developmental processes (especially development of essential visual skills) within the individual learner. A distinction is made between sight and vision with vision involving the entire person and his/her learning experiences The first chapter examines "The Dynamics of the…

The paper presents a discussion of human mental processes as they relate to learning disabilities. Pathognomonic symptoms associated with disturbances to brain areas or functional systems are discussed, as well as treatment procedures. This brain behavior relationship is offered as a basis for a classification system that is seen to more clearly…

This report documents research and development performed by principal investigators under the sponsorship of the Office of Naval Research Cognitive and Neural Sciences Division during fiscal year 1989. Programs are conducted under contracts and grants awarded on the basis of proposals received in response to a Broad Agency Announcement in the…