The same outcomes are not rewarding for everyone, because people differ in their subjective stimulus

You are babysitting your nieces, Rosa and Isabelle. You leave you phone on the sofa, and Rosa hides your phone under a pillow while you are out of the room

When you return, Rosa knows that you will look for your phone on the sofa, where you left it. But Isabelle, who is younger than Rosa, thinks you will know that it is under the pillow. Rosa is likely ___, while Isabelle is probably ___. a. at least age 4; age 3 or younger b. at least age 5; around age 4 c. at least age 8; around age 6 d. at least age 10; age 8 or older

____ refers to positive or negative responses to social interactions

a. Attachment b. Temperament c. Sociability d. Social smile