The rising of IQ scores is due to ____
a. more testing
b. rising cost of living
c. medical advances
d. decreased need for manual labor
c
Psychology
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By the age of 3 years, what playmates are generally preferred by children?
a. Children who are older than themselves b. Children of the opposite sex c. Other children of their own sex d. No general preferences have been identified by research until children reach the age of 5 years.
Psychology
Traveling from west to east causes the most severe jet lag
Indicate whether the statement is true or false
Psychology