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)

Describes an investigation of the strategies used by 47 high school students in solving volumetric analysis problems in chemistry. Reports that students in the high ability group mainly used the "formula" approach, while those in the low ability group tended to use the "proportional" approach to problem solving. (TW)

Discusses the value of studying errors made by students in the process of learning science. Addresses 20 research questions dealing with student learning errors. Attempts to characterize errors made by students and clarify some terms used in error research. (TW)

This review of the research on Logo use with pre-high school students highlights programing and learning stages, cognitive requirements, and effects of Logo programing on social-emotional development, achievement, and problem-solving abilities. (MBR)

Reports on a study in which children aged 7 to 9 years and 11 to 13 years were asked to judge which one out of three wooden blocks would float, given weight and volume information for each block relative to a block that was known to float. Indicates that judgments may have been based on the size-weight illusion. (HOD)

Echoes the recommendation in "An Agenda for Excellence at the Middle Level" that junior high schools and middle schools recognize and accommodate their socially, physically, and mentally diverse populations. (SRT)

Presents results of interactive discussions between teachers and educational researchers on student learning theories. Emphasizes the need for development of alternative teaching and learning activities for understanding science concepts. Also recommends active engagement of the learner and consideration of existing knowledge in constructing…

Discusses: (1) potential advantages of learning computer programing, (2) performances of males and females in middle school programing courses, (3) problems teachers face in achieving this potential, and (4) participation of males and females in programing courses. Results show females, on the average, perform as well as or better than males.…

Many variables mitigate against a culture-fair test being devised. The Queensland Test--which has been administered to Aboriginal children--is probably fairer than most IQ tests, although it appears to measure the degree of contact with Western culture (implying socio-economic variables) rather than mental and chronological age or cognitive…

Conducted two experiments on kindergarten to third-grade children in which it was hypothesized that the degree of adult intervention would not make a difference in play treatments and that thematic fantasy play would serve to construct metalinguistic understanding. Hypotheses were confirmed. There was also significant interaction between adult…

The sex-differentiated socialization emphases of parents and other representatives of societal institutions are considered as they influence personality development and behavioral orientations. Such emphases, shaping behaviors, and teaching styles are evaluated with regard to the nature of "meta-messages" conveyed to children. (Author/RH)

Discusses students' formation of concepts about energy, classifying responses as living/nonliving, human (vitalism or activity), and nonhuman (supply or demand). Observations were based on class discussions and free writing, followed by questioning to check on stability of concepts. Also collected and reported are student responses (examples of…

The science of early development and our understanding of the impact of early experience on later social, emotional, and cognitive development has grown dramatically in the past three decades. Because the data are compelling and far-reaching, there has been increasing interest and concern about the quality of the infant's earliest experiences, and…

Designed as a resource and as a guide for professionals who work with children and their families, this book explores the cathartic effect of humor on children, and looks at humor as an infusion of energy that promotes healthy growth, development, and adjustment in children of all ages. The chapters are as follows: (1) "Introduction: A Global…

Distributed by the U.S. Departments of Agriculture, Education, and Health and Human Services, this Spanish-language pamphlet provides parents with information and advice about their infants in the fifth month of life. Following a brief description of developmental characteristics at this age, the pamphlet offers information on topics including…