Investigated whether official school data on the 45 general high schools of Chicago support public fears that the quality of urban high schools is related to their racial balance and that mixed high schools deteriorate as blacks, minorities, and the poor spill into them. (Author/JM)

Considers the applicability of social science techniques to the high school curriculum. (Author/RK)

Discusses three weaknesses in reporting research findings by commenting and criticizing research articles published in the eighth volume of Journal of Research in Science Teaching. (CC)

Current estimates of the contribution of education to economic growth have been questioned because they ignore the interaction of education with ability. Whether the neglect of ability differences in the analyses of the income-education relationship results in estimates which are too high is considered in this paper, using a 1964 sample of U.S.…

Eye movement data indicate that perceptual efficiency increases with familiarization of graphemes. Research supported by grant from National Institute of Health. (DS)

Traces development of Danish secondary school during last one hundred years. Notes learning differences and educational achievements between boys and girls. (DS)

Evidence indicates many smokers use cigarettes as an important aid to coping and as an ego-enhancer. Paper read at the American Cancer Society Conference on Smoking in Tucson, Arizona, on March 30 and 31, 1972. (DS)

Research reported supported in part by grants from the Ford Foundation and the U.S. Office of Education to the University of Pittsburgh's Learning Research and Development Center. (RS)

Revised version of a paper presented at the 79th Meeting of the Acoustical Society of America, Atlantic City, N.J., April 21-24, 1970; research supported in part by the Science Research Council (U.K.) and by the National Institutes of Health. (RS)