Dr.Peters conducted a study to examine the effects of family income on the types of attachments that infants form with their primary caregivers.Because the participants were not randomly assigned to groups,Dr.Peters

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Dr. Peters must be cautious when interpreting the results of his study because the lack of random assignment may lead to confounding variables that could explain the observed relationship between family income and types of attachments formed by infants. Therefore, the results may not be generalizable to the population as a whole. However, Dr. Peters can still conduct informative statistical analyses to describe the patterns of results and make tentative conclusions about the relationship between family income and types of attachments, but with caution.

DrPeters Conducted a Study to Examine the Effects of Family