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发表于2024-11-11
Inheritance of Creative Intelligence pdf epub mobi txt 電子書 下載 2024
<br ><br > Since man occupies his unique position in the world mainly as<br >a consequence of his superior brain, the subject of its operation is<br >naturally of great interest. There has been much debate about the<br >exact importance of genetic factors in human intelligence, but peo-<br >ple have always felt that inherited differences play a role, some per-<br >sons being born with better mental endowment than others. Recent<br >concern about declining scores on scholastic aptitude tests, ad-<br >ministered to prospective college students, also make timely a re-<br >consideration of the evidence for heredity in human intellectual de-<br >velopment.<br > Human genetics, in actual practice, has for a long time dealt<br >primarily with abnormalities or diseases, the tools for an approach<br >to a study of normal or superior development being, therefore, rela-<br >tively undeveloped. The basic concepts are, however, the same, de-<br > pendent on the transmission of individual pairs of genes, each<br > chromosomal locus being responsible for a particular biochemical<br > process. While abnormalities are usually easy to recognize, the nor-<br > mal counterparts are frequently less visible. Diseases can thus often<br > be identified with particular genes, whereas studies of normal char-<br > acteristics and their range of variation remain less specific in na-<br > ture.<br > The present volume is the culmination of years of research in<br > human genetics, many of the concepts having evolved gradually as ix<br ><br >
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Inheritance of Creative Intelligence pdf epub mobi txt 電子書 下載 2024