Suppose that you are in charge of the Psychology Club's annual picnic, and you need to fill each student's lunch container with a main course (beef, chicken, or vegan), as well as a dessert (lemon or chocolate)

What attachment type was highly predictive of later problems and included toddlers who in early and middle childhood exhibited hostility and aggression?

a. secure attachment b. insecure–avoidant attachment c. insecure–resistant attachment d. disorganized–disoriented attachment

Piaget believed that the _______ fit entirely in a single stage of cognitive development called the ___________ stage

a) preschool years; operational b) preschool years; preoperational c) school years; concrete d) school years; operational