Rick's father is very strict and demands respect from all his children. He often makes demands of the children without discussing the reasons for his demands. Rick's father is most likely a(n) ________ parent

Which of these has the strongest relation to self-rated happiness?

(a) wealth (b) gender (c) age (d) social relationships (e) power

Manuel and Sarah keep a daily log of the times that their baby eats, sleeps, remains awake, and even the baby's excretions. They are keeping track of the baby's

a) threshold of responsiveness. b) rhythmicity. c) activity level. d) adaptability.