What percent of adults show a secure attachment style?

Which of the following typically do not spend a relatively long period of time with their caregivers?

Participating in family history or learning about one’s ancestors can reduce anxiety by what percent?

In a study with 2-year-olds, who did researchers ask the children to share their treats with?

What is the intrinsic reward associated with volunteering and charitable giving often referred to as in the field of psychology?

Which of the following was tied to stronger perceptions of meaningfulness at work?

What percent of US adults rate spending time with family as their most important value?

According to studies mentioned in the lecture, holding a pen in your mouth in what way can lead to happiness?

When researchers asked participants to come up with as many emotion words as they could in 2 minutes, what percent of those words ended up being negative emotions?

Techniques that are effective in improving sleep quality are often referred to as what?