Librería: liu xing, Nanjing, JS, China
Hardcover. Condición: New. Language:Chinese.HardCover.Pub Date:2023-08 Publisher:CITIC Publishing Group The Harvard University Adult Development Study is the most successful longitudinal study of happiness and human development to date. During the Great Depression in 1938. the research project began tracking the health of 268 Harvard sophomores. who hoped that this longitudinal study would reveal clues to a healthy and happy human life. The researchers followed the subjects for 85 years and collected a large amount of . Nº de ref. del artículo: DQ030693
Cantidad disponible: 3 disponibles