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ERIC Number: EJ103371
Record Type: CIJE
Publication Date: 1974
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
ISSN: N/A
Heredity and Environment in the Development of Intelligence
Migliorino, Giuseppe
Les Carnets de l'enfance, 25, 62-71, Jan-Mar 74
Intelligence tests were administered to a stratified sample of 4058 school children from Palermo, Sicily. I.Q. scores were found to be positively correlated with socioeconomic status and negatively related to family size. As birth order increased, mental development decreased. Implications for future research were discussed. (EH)
Publication Type: N/A
Education Level: N/A
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Language: N/A
Sponsor: N/A
Authoring Institution: N/A