Youth with ____ display mood changes and distinct periods of elevated energy and activity that may involve diminished need for sleep, distractibility, talkativeness, or inflated self-esteem.
a. conduct disorder
b. disruptive mood dysregulation disorder
c. intermittent explosive disorder
d. pediatric bipolar disorder
Question 2
Stefan and Darnell have been diagnosed with schizophrenia. Stefan walks around the room rapidly, talking endlessly, and swinging his arms. Darnell stands in one position for hours at a time, responding to nothing. Which statement is true about their behavior?
a. Both Stefan's and Darnell's behaviors are common motor disturbances seen in schizophrenia.
b. Stefan's behavior is typical of schizophrenia; Darnell's is extremely unlikely.
c. Stefan's behavior never occurs in schizophrenia; Darnell's behavior is typical of schizophrenia.
d. Neither Stefan's nor Darnell's behavior occurs in schizophrenia.
Amount of Energy Released by Earthquakes of Different Magnitudes
Energy pathways
Play in Four Cultures Across cultures, play is the most common activity in early childhood. Source:
Effect of the activation energy barrier.
Induced-fit model of enzyme activity.
Threat Display: Male Collared Lizard