Which statement about aerobic exercise is TRUE?
A) Exercise improves mood by suppressing the secretion of dopamine.
B) To produce benefits on mood, a person must exercise three times a week.
C) Exercise improves mood by suppressing the secretion of serotonin.
D) As little as 30 minutes of exercise per day can boost mood.
B) To produce benefits on mood, a person must exercise three times a week.
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On a chemistry final, Dr. Curie asks Marie to describe the properties of nitrous oxide. Marie will likely retrieve the information from ____ memory.
A. episodic B. elaborative C. semantic D. procedural
Which of the following children is most likely to have a healthy sense of self-esteem?
Marcia, who appreciates herself but dislikes others Bart, who does well in school but keeps to himself because he is overweight Chang, who appreciates himself and other children equally Katlin, who has a very close group of friends who are all very similar to her
The production of new brain cells is called ______
a. brain stimulation b. neurogenesis c. aphasia d. synaptic growth
Which correlation would generally be considered to be high and negative?
A. .62 B. .29 C. .00 D. -.71