What is OCEAN? How was OCEAN developed?
What will be an ideal response?
From the 1960s to the early 1990s, about a dozen researchers in several countries were using factor analysis to find relationships among lists of adjectives that describe personality differences. Doing what some thought impossible, researchers reduced the list of 35 traits to only 5, which make up the five-factor model of personality.
The five-factor model organizes personality traits and describes differences in personality using five categories: openness, conscientiousness, extraversion, agreeableness, and neuroticism. These five factors became known as the Big Five and are easy to remember if you note that their first letters make the acronym OCEAN. Each of the five factors actually represents a continuum of behavior.
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A researcher administers a treatment to a sample of participants selected from a population with ยต = 80 . If a hypothesis test is used to evaluate the effect of the treatment, which combination of factors is most likely to result in rejecting the null hypothesis?
a. A sample mean near 80 for a small sample b. A sample mean near 80 for a large sample c. A sample mean much different than 80 for a small sample d. A sample mean much different than 80 for a large sample
Sophia is an air traffic controller. If she fails in her job, planes could crash and hundreds of people could die. While she is at work, she must be constantly alert and pay close attention. Although she is outwardly healthy, Sophia's blood pressure and blood sugar levels are high, and her body is secreting excess amounts of corticosteroids. Which stage of the general adaptation syndrome is
Sophia in? a. ?resistance b. ?alarm reaction c. ?exhaustion d. ?defensive
The technique in which things to be remembered are placed at different locations in a mental image of a spatial layout is known as
a. the pegword technique. b. method of loci. c. paired-associate learning. d. a propositional representation.
Randall has difficulty in using a knife to cut the meat on his plate, cannot manipulate buttons and zippers in dressing himself, and has difficulty in using a telephone. Randall is experiencing difficulty with
a. adaptive behaviors. b. kinesthetic skills. c. divergent abilities. d. basic aptitudes.