Final answer:
Children of mothers who were less responsive and more rejecting and angry typically developed an avoidant attachment style, marked by indifference towards the parent and a lack of preference between a parent and a stranger.
Step-by-step explanation:
In Ainsworth’s study, babies whose mothers were less responsive, reluctant to hold them, and were more rejecting and angry, tend to develop an avoidant attachment style. In the Strange Situation test, these children are observed to be unresponsive to the parent, do not use the parent as a secure base, and show no preference between a parent and a stranger. They did not seek comfort from the caregiver upon their return, indicating a likely history of insensitive and inattentive responses from the caregiver to their needs.