Describe the three symptom categories of schizophrenia and provide at least two examples of symptoms falling into each category
What will be an ideal response?
Positive symptoms are abnormal behaviors, thoughts, or feelings that are absent in people who do not have a psychiatric disorder. Examples of positive symptoms include delusions, hallucinations, speech abnormalities (i.e., thought blocking, loose associations, clang associations), and unusual or bizarre behaviors (i.e., catatonia, waxy flexibility). Negative symptoms refer to the absence of behaviors, thoughts, or feelings that are present in people who do not have a psychiatric disorder. Examples of negative symptoms include blunted affect, anhedonia, alogia, avolition, and psychomotor retardation. Cognitive impairments are disruptions or deficits in cognitive functioning. Examples include visual, verbal learning, and memory impairments; inability to pay attention; decreased speed of information processing; and impaired abstract reasoning and executive functioning.
You might also like to view...
A university president asks her psychology department chair if the university has more male or more female undergraduate psychology majors. What measure of central tendency is she asking about?
A) mean B) median C) mode D) range
Which of the following is an advantage of using non-human subjects in psychology research?
A) Research on non-humans does not have to be reviewed by ethics committees. B) Many lab animals have relatively short life spans, so several generations can be observed. C) Researchers do not have to justify risk and discomfort by the potential scientific value of the research. D) There are no advantages of animal research over human research.