What is the name of the inherited disorder in which a child is unable to make use of an essential amino acid present in proteins found in milk and other foods, and which has the potential to cause brain damage and mental retardation?
a) heterozygous
b) phenylketonuria (PKU)
c) homozygous
d) chromosome deficiency
b
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Demonstrate and understanding of operant conditioning by differentiating between positive reinforcement, negative reinforcement, and punishment
What will be an ideal response?
The symbol for a Pearson correlation coefficient is
a. r. b. pcc. c. p. d. c.
Extinction often increases the variability of behavior
Indicate whether the statement is true or false
Ashley and her brother Tim react to stressful family situations entirely differently
Ashley is easily frustrated and tends to look at the negative side when things go wrong, while Tim has always been a person who enjoys challenges and feels capable of responding effectively no matter what the situation. Tim is demonstrating a) hardiness. b) coping style. c) emotion-focused coping. d) defensive coping.