Plomin's review of the literature on IQ led him to conclude that a person's IQ is about ______ percent the result of genetic factors and about ______ percent the result of environmental factors

Levels of emotional intensity are the same for young and older adults

Indicate whether the statement is true or false.

Simply multiplying the length of each trial by the number of trials will tell you exactly how much time to schedule for each participant

Indicate whether the statement is true or false