As Jablonski and Chaplin (2002) have demonstrated, skin color patterns in the world are due to
a. environmental factors.
b. natural selection.
c. geographical factors.
d. race selection.
b
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Before adults place fault on children when they misbehave, we must first consider whether our expectations are age appropriate, fair, productive, and which of the following?
a. Fun b. Conventional c. Tactful d. Necessary
A couple already has five sons and they would very much like to have a little girl in their family. What information would a doctor most likely give to this couple who would like to determine the sex of their next child?
a. Hormone therapy prior to conception is the most effective method. b. Ovulation detectors and special douches are effective in 96% of cases on record. c. Current medical interventions often cause birth defects. d. Medical interventions can sort sperm into X- or Y-bearing groups
The "traditional" test of cystic fibrosis is a:
a) urine test b) blood test c) sweat test d) saliva test
Student rehearsal while the teacher performs the same behavior along with a student or the entire class is known as:
a. leading b. performance feedback c. extinction d. testing