Which of the following is one of the mental-scale items from the Bayley test?
a. The infant builds a tower of two blocks after the examiner demonstrates the behavior.
b. The infant raises herself to a seated position.
c. The infant attempts to pick up a sugar pill that is out of reach.
d. The examiner counts the number of times the infant verbalizes in a 2-minute period.
a
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An important characteristic of the connectionist approach is that
a. the neural activity that corresponds to a particular cognitive activity is typically limited to a single small location. b. many cognitive activities rely on serial operations. c. it is flexible enough to explain many cognitive skills. d. it can only explain higher mental processes, such as decision making.
Recent clinical studies indicate that it is a good pain-relieving strategy to use biofeedback in conjunction with a. medication
b. relaxation procedures. c. a placebo. d. psychotherapy.
Assume that eye color is a single gene trait and that brown eyes is a dominant allele and blue eyes is a recessive allele
If Harry's mother and father both have brown eyes and are both heterozygous on this trait, what is the probably that he will have brown eyes, too? a. 100% b. 75% c. 50% c. 25%
What percentage of children in America have a chronic health condition?
a. 10% b. 20% c. 30% d. 40% e. 50%