During a growth spurt, which is (are) likely to grow first?

When a researcher finds a positive correlation between the amount of violent TV watched by school children and the number of violent outbursts by these same children, the researcher can safely conclude that TV viewing directly caused the violent

outbursts. Indicate whether the statement is true or false

Jeffery is 16 months old, and his mother has spent almost every waking moment of the last three weeks trying to toilet-train Jeffery. However, Jeffery has shown no improvement. Jeffery's mother should be told that toilet training as well as other milestones in development are governed by the

a. habituation of the child. b. child's assimilation pattern. c. child's readiness. d. quality and quantity of the training.