Harvard Educational Review, Volume 39Howard Eugene Wilson Harvard University, 1969 "The Harvard Educational Review is a journal of opinion and research in the field of education. Articles are selected, edited, and published by an editorial board of graduate students at Harvard University. The editorial policy does not reflect an official position of the Faculty of Education or any other Harvard faculty."-- Volume 81, Number 2, Summer 2011 |
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Página 21
... test would get the item " right " ] , and ( b ) the items are independent ... scores , we can achieve this only if the items vary in level of difficulty ... scores would have only two points : half the testees would ob- tain a score of ...
... test would get the item " right " ] , and ( b ) the items are independent ... scores , we can achieve this only if the items vary in level of difficulty ... scores would have only two points : half the testees would ob- tain a score of ...
Página 101
... test scores , including a number of " reference " tests that were not a part of the pre - test battery . We should also factor analyze the tests at the item level , to see which types of test items reflect the most gain . Are they the ...
... test scores , including a number of " reference " tests that were not a part of the pre - test battery . We should also factor analyze the tests at the item level , to see which types of test items reflect the most gain . Are they the ...
Página 549
... test scores . An example of the considerable influence of environment is seen in the fre- quently - cited study of identical twins reared apart by Newman , Freeman , and Holzinger ( 1937 ) . In this study it was found that the IQ scores ...
... test scores . An example of the considerable influence of environment is seen in the fre- quently - cited study of identical twins reared apart by Newman , Freeman , and Holzinger ( 1937 ) . In this study it was found that the IQ scores ...
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American analysis ARTHUR Arthur Jensen assortative mating average B. F. Skinner basic behavior child classroom cognitive College compensatory education component concept correlation cultural curriculum Dewey disadvantaged children discussion distribution educa effects environment environmental factors epistasis estimate evidence experience fact families function gains genes genetic factors genotype Harvard Educational Review Heidegger heredity heritability human important individual differences intellectual intelligence test interaction involved IQ tests issues Jensen learning LEROY F MARTIN DEUTSCH mean IQ measure ment mental abilities MZ twins Negro normal normal distribution parents percent persons phenotypic Piaget political population preschool present problems Professor Jensen's programs psychological psychometric question race racial reading reported role siblings social class society Stanford-Binet structure studies teachers teaching test scores theory tion traditional twin studies twins reared UNIVERSITY OF CALIFORNIA variables variance York