​Marlene is very angry at Dominique, a girl in her class, because she feels that Dominique has been flirting with her boyfriend. To get back at her, Marlene starts spreading rumors about Dominique that are designed to attack her character. Marlene is using ____ aggression to hurt her classmate.

​Cynthia is experiencing the “baby blues,” which involves feelings of irritation and resentment, accompanied by crying spells. If she has the typical “baby blues” how long can she expect them to last?

​According to your textbook, which of the following themes do infants have the ability to attribute to people’s behaviors?

​According to your text, what is the first step in doing research in the field of human development?

​UNICEF (2006) estimates that, worldwide, about one in ____ children under five years of age suffers from malnutrition.

​Between the ages of ____, children develop a theory of mind, which refers to a naïve understanding of the relationship between thoughts and behaviors.

Visual expansion and motion parallax are called kinetic cues because they both involve _______________ to help one estimate depth.

​All EXCEPT which of the following can be used to demonstrate the existence of a self-concept in children?

​Which statement regarding temperament is false?

The fourth stage of cognitive development in Piaget’s model is the _______________ period.