Temperament and food neophobia in children and their mothers.

We obtained measures of behavioral neophobia, rated neophobia, temperament, and liking for novel and familiar foods for 81 pairs of siblings (ranging in age from 5-11 years) and their mothers. The children's data revealed a decrease with age in behavioral but not rated neophobia, and there were positive correlations between both measures of neophobia and the temperament dimensions of emotionality, shyness, and negative reactions to foods. In addition, liking for good-tasting novel foods was negatively related to shyness and to negative reactions to foods. For mothers, both measures of neophobia were related to negative reactions to foods and unrelated to any other temperament dimensions. The data revealed little evidence of family resemblance (mother-child or sibling-sibling) in food neophobia.

Age differences in components of metamemory.

Young adults (N = 58) and older adults (N = 55) answered 30 questions extracted from three dimensions of the Metamemory in Adulthood (MIA) questionnaire: Capacity, Task and Strategy. The older participants scored significantly lower on the Capacity dimension, indicating that they report having greater difficulty in everyday memory situations. There was no age difference on any item in the Task dimension; both groups were equally knowledgeable about memory task demands. Responses to Strategy items varied with type of strategy: younger adults were more likely than older adults to report the use of encoding strategies, while older adults reported significantly more use of strategies which involved planning and organization. A further group of employed young adults (N = 26) was added to clarify the respective roles of aging and environmental demands on strategy use. The findings suggest that both changes in lifestyle and the effects of aging per se play some part in the use of particular memory strategies.