The objective of this investigation is to consider the role of family food
interaction in healthful dietary activity. A theoretical model is proposed
in which three sets of determinate variables are specified as leading to in
teraction in the family on food issues which, in turn, is predicted to have
a positive effect on four indicators of dietary quality. 155 married coupl
es from a midwestern US state were randomly selected and interviewed. The f
indings provide clear evidence of the importance of family food interaction
for the quality of marital partners' diet. Also differences found between
husbands and wives indicate that wives contribute more to husbands' dietary
quality than the reverse, suggesting again the dominant status of wives in
-family food selection and preparation. (C) 1999 Elsevier Science Ltd. All
rights reserved.