Distinguish between positive and negative symptoms of schizophrenia, and provide two examples of each type.
What will be an ideal response?
Positive symptoms represent additions to normal behaviors. Examples include hallucinations, which are perceptions that occur in the absence of a sensory stimulus, and delusions, which are incorrect beliefs that are resistant to change. Negative symptoms are represented by behaviors that are missing, such as poverty of speech or flattened emotional response.
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An important concept in cognitive psychology is that of perceived causes, or people's beliefs about cause-effect relations, known as __________
Anyone know the answer for this?
The crude or unadjusted death rate for males in the United States in 2007
a. was 8.1 per 1,000 b. nearly 50 percent higher than the comparable rate for females c. reached a new low of 760.2 deaths per 100,000 d. was significantly lower than the comparable rate for females e. none of these
Research has found that the best types of reinforcers are those that:
a. have the greatest externally determined value. b. are internally derived. c. are usually the most popular in a given social setting. d. are externally imposed, so that they are added value to the individual.
In a Rubin test
A) carbon dioxide is blown into the uterus to check for blocked fallopian tubes. B) blood is drawn to check for anemia due to excessive blood loss during menstruation. C) dye is injected into the uterus to look for uterine tumors. D) sperm are checked for motility by measuring their rate and duration of swimming.