Touliatos J, Lindholm B W, Wenberg M F, Ryan M
J Sch Health. 1984 Aug;54(7):247-9. doi: 10.1111/j.1746-1561.1984.tb08922.x.
Family and child correlates of nutrition knowledge and dietary quality were examined using 97 10-13-year-old children. Results indicated that older, more intelligent, and white subjects had higher scores on a test of nutrition knowledge, and younger, more intelligent subjects whose mothers were employed achieved higher scores on a measure of dietary quality. Tentative explanations are offered.
利用97名10至13岁的儿童,对营养知识和饮食质量的家庭及儿童相关因素进行了研究。结果表明,年龄较大、更聪明且为白人的受试者在营养知识测试中得分较高,而母亲有工作的年龄较小、更聪明的受试者在饮食质量衡量指标上得分较高。文中给出了初步解释。