id author title date pages extension mime words sentence flesch summary cache txt 1z40ks67b7z Diane M Lickenbrock Examining Infant Attachment Security with Mothers and Fathers: An Ecological Systems Perspective 2010 .txt text/plain 223 11 29 Other systems such as marital functioning can also affect the parent-child attachment relationships, perhaps indirectly or directly, such that parents who are unhappy in their marriage may withdraw from their child and negatively affect the parent-child relationship. For example, socioeconomic status is generally considered a more distal factor but has been found to be related to maternal warmth and child aggression. cache/1z40ks67b7z.txt txt/1z40ks67b7z.txt