According to the _____, a more frequent behavior can serve as a reinforcer for a less frequent behavior

Describe the content of the first 50 words learned by infants

What will be an ideal response?

Which statement about adolescent moodiness is true?

A) Adolescents rate their moods more positively in adult-structured settings. B) Younger adolescents’ mood swings are strongly related to situational changes. C) Teenagers’ emotional highs coincide with weekend evenings spent at home. D) Teenagers’ emotional lows coincide with self-chosen leisure activities.