58. A researcher is using a measure in which both the emotional and verbal responsiveness of a parent and the provision
of appropriate play materials are being assessed. Given this description, the researcher appears to be using the
Wechsler Intelligence Scale for Children.
Bayley Scales of Infant Development.
59. Which “home environment” factor seems to be most important for the intellectual development of a child?
Having several older siblings
Having several younger siblings
A permissive parenting style
Parental involvement with the child
60. Which statement best describes the impact of genetics and environment on a child’s IQ?
At age two, maternal IQ best predicts the IQ of a child; by age four, the impact of the quality of the home
environment becomes as good a predictor as maternal IQ.
At age two, the quality of the home environment best predicts the IQ of a child; by age four, maternal IQ
becomes as good a predictor as the quality of the home environment.
At age two, paternal IQ best predicts the IQ of a child; by age four, the impact of the quality of the home
environment becomes as good a predictor as paternal IQ.
At age two, the quality of the home environment best predicts the IQ of a child; by age four, paternal IQ
becomes as good a predictor as the quality of the home environment.