The correct answer here is 2. The IRB must approve the experiment. Whether the experiment is on humans or on animals it must be approved. The IRB will examine the proposed experiment and its methodology in order to see does the experiment meet the ethical standards. Conducting ethical research is of the paramount importance.
Yes, i believe your answer is correct, it will be very likely that you'll find it in the Christian and possibly the Jewish display.
These kinda displays usually showed you several form of artifacts or documents from historical religious period.
A good reason for this would be that they also did trade with other cultures at the time. This in effect meant that they were exposed to different cultures to which they could adapt and absorb certain aspects of these cultures.
Computation of intelligence quotient is mental age/chronological age (real age)*100.
Harvey is 8 years old (Chronological age)
4 years old (mental age)
=(4/8)*100
= 0.5*100
=50 intelligence quotient
Based on Binet's scale 70% and below belongs to the cluster of below normal IQ levels and Harvey is included in this cluster.
