Your little sister, who is 14 years old, has been extremely emotional lately. She's moody and generally unhappy. From your developmental psychology class, you know that as she develops into late adolescence, her emotional states will .

What is the role of institutions in society - do they perform positive functions, or simply work in the interests of the powerful and against the powerless? (a related question here is why do our life chances vary by class, gender and ethnicity)

The two-factor theory of emotion was proposed by

The first national government for the united states was