| A | B |
| a person's basic disposition as well as interacting with others and showing feelings | social-emotional development |
| A person's general mood | disposition |
| Tendency of a person to react in a certain way to events | temperment |
| Brothers and sisters | siblings |
| The most serious form of not trusting | mistrust |
| Closeness between people that remain over time | attachment |
| thoughts that lead to feelings and cause changes in the body | emotions |
| Proper, healthy ways to express emotions based on a person's age | age appropriate behaviors |
| Emotion common among babies caused by the fear that loved ones who leave them will not return | seperation anxiety |
| Reliance of one person on another to fill his or her needs | dependence |
| wanting to do things for oneself | independent |