A mother and a father have four children (biological not adopted). All four children have blue eyes. Assuming that brown eyes is a dominant trait and blue eyes is a recessive trait, which of the following statements must be true?
a. The parents may have brown or blue eyes, but both must have at least one allele for blue eyes.
b. The parents may have brown or blue eyes, but both must have at least one allele for brown eyes.
c. At least one of the parents must have blue eyes.
d. Both of the parents must have blue eyes.
a
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According to the text, why do juries often reach unanimous verdicts despite clear contradictory evidence?
a. The power of the situation and group pressure b. They receive poor instructions from the judge. c. They experience cognitive dissonance. d. They get tired of arguing and give in to the majority.
One of the most important inferential tasks facing people is to determine the causes of events. How have psychologists approached the attributional process?
How do explanations of outcomes that occur to one compare to explanations of outcomes that occur to others? Are these explanations common to all cultures? Finally, describe how psychologists have studied self-fulfilling prophecies. What will be an ideal response?