Social referral is a term that refers to the mechanism that allows babies to display recognition and affection for someone or an object. An example of this is when babies who are in the presence of strangers, or people they do not often see, show themselves to be closer to their parents as a sign of recognition, security, and affection, as Aaron did. Aron doesn't see his uncle frank often, so he always runs close to his mother when his uncle approaches.

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3 years ago

MS and Vitamin D: Multiple sclerosis (MS) is an autoimmune disease that strikes more often the farther people live from the equa

Tema [17]

Explanation:

a) This is a retrospective observational study.

b) This is an appropriate choice due to the rareness of MS.

c) The subjects were US military personnel, some of which had developed MS.

d) The variables were the vitamin D blood levels and whether or not the person developed MS.

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4 years ago

Samantha always feels rushed in the morning, and she often forgets important items when she leaves for school. What can she do t

viktelen [127]

Answer: A. she should turn off electronics an hour before bed

Explanation:

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3 years ago