Which of the following negative symptom of schizophrenia defines flat affect?
a. Inability to initiate and persist in activities
b. Inability to experience pleasure
c. Lack of emotional response, and a blank facial expression
d. Lack of speech content and/or slowed speech response
Question 2
The negative symptom of schizophrenia called anhedonia is defined as
a. inability to initiate and persist in activities.
b. inability to experience pleasure.
c. lack of emotional response, blank facial expression.
d. lack of speech content and/or slowed speech response.
Positive and Negative Symptoms of Schizophrenia
Timothy O'Sullivan (negative) and Alexander Gardner (print), A Harvest of Death, Gettysburg, ...
Gram-stained cervical smear. Note the gram-negative diplococci Neisseria gonorrhoeae ...
Negative and positive feedback loops
Positive and Negative Punishment
Genes, hormones, and activity affect weight