Mary Ainsworth identified three different types of attachment based on her work with the strange situation test, and other researchers added a fourth attachment style several years later

Teaching and guiding a child from infancy to adulthood, commonly confused with punishment, is called _________________

Fill in the blanks with correct word

Recent scientific studies have shown that women should gain ____ pounds during pregnancy

a. 15–20 b. 25–35 c. 35–40 d. 45–50