【摘要】 本研究是对城市离退休老年人的智力变化与生理和社会文化因素之间关系的综合分析。共测查城市离退休老人２５１人，年龄范围从５５岁至７５岁。研究方法包括：①智力测验；②健康状况调查；③生理功能检查，包括血压，视力，听力，知觉能力，精细运动能力；④日常活动调查；⑤身体锻炼调查；⑥文化水平和职业状况。研究结果表明，老年期智力与生理健康、文化和社会等多方面因素相关，不宜片面强调某一方面的因素。在诸多与智力相关的因素中，文化和职业差异排在前位，其余依次是血压、运动功能和总体健康水平等。多元回归分析结果提示老年期的智力改变约有６０％左右可用生理因素和社会文化因素的影响解释更多还原

【Abstract】 retired people aged from 55 to 75 in the cities were assessed on their physiological function, health status, daily activity, exercise, education and occupation. The simple correlation coefficients of IQ and the physiological and sociocultural factors were around 0.3. The multiple regression coefficient was about 0.6, suggesting that 60% of the variance in intelligence in old people may be attributed to physiological and sociocultural factors.更多还原