The only time the range may equal zero, is when
a. the standard deviation is less than 1.00
b. every score in the distribution is the same
c. the standard deviation is negative
d. the interdecile range is skewed to the left
b
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Sarai studies stereotypes and prejudice? Kevin studies how people learn about themselves by comparing themselves to others. Sarai and Kevin probably feel particular gratitude to _____ and _____, respectively, for helping to establish these areas in social psychology
a. Solomon Asch? Gordon Allport b. Gordon Allport, Leon Festinger c. Leon Festinger? Muzafer Sherif d. Muzafer Sherif? Solomon Asch
When someone focuses on one detail so much that they fail to notice other events, they are said to be engaging in:
A. selective attention B. flooding C. empathy D. polarized thinking
Which theorist(s) proposed the three types of genotype/environment correlations discussed in Chapter 2?
a. Scarr and McCartney b. Lorenz and Bowlby c. Baumrind d. Gesell and Piaget
Some researchers have found that malnutrition during infancy lowers IQ scores by an average of ______ points
a. 10 c. 30 b. 20 d. 40