Define short-term memory and describe it in terms of its temporal duration and capacity
What will be an ideal response?
Short-term memory is defined as a limited-capacity store that can maintain unrehearsed information for up to about 20 seconds. George Miller (1956) wrote a famous paper called "The Magical Number Seven, Plus or Minus Two: Some Limits on Our Capacity for Processing Information," in which he illustrated that the average person can hold between 5 and 9 chunks of information in STM. A chunk of information is a group of familiar stimuli stored as a single unit. STM also has a limited duration; information can only be kept there for a brief time before it is lost, unless rehearsal occurs. Some theorists now suggest that STM may be even less than 7 plus or minus 2, and Nelson Cowan suggests its limit may be 4 plus or minus one.
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a. intimacy disorder. b. sexual disorder. c. sexual dysfunction. d. prognosis.
On average, resetting your circadian rhythms when traveling takes about ____ for each hour of time change
a. ?four hours b. ?one day c. ?three days d. ?four days
Elizabeth has a crush on Jason. When her friends tell her that they know she likes Jason, Elizabeth goes overboard telling her friends why she would never like Jason. Which defense mechanism explains Elizabeth's behavior?
a. sublimation b. reaction formation c. rationalization d. projection
The ________ is a test used to measure serious mental problems, such as schizophrenia and depression
a. CPI b. MMPI-2 c. Rorschach d. TAT e. NEO-PI