True/False
Mentally dull persons tend to come from larger families than mentally bright persons.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q5: Intelligence, social class, occupation, and education are
Q6: A fairly consistent finding of research on
Q7: Research studies have shown that, compared with
Q8: Prenatal and postnatal nutrition has a significant
Q9: Social and emotional problems are rare in
Q11: The heritability coefficient for intelligence is an
Q12: A child is diagnosed as "learning disabled"
Q13: Whether a rise or a fall in
Q14: Studies which find that the correlation between
Q15: Which of the following is most characteristic