According to research by Vaillant & Vaillant (1981), which of the following characteristics is most highly associated with adult success?

You have been trying to toilet train your son, but you are not having much luck. Based on the research, what is most likely to be holding up the process?

a. Some children simply take months or potentially years to become fully toilet trained. b. You are not rewarding him consistently enough when he shows interest. c. There must be a physical difficulty that will require a medical exam. d. Most females learn to potty train in a week, but almost all boys take several months.

When the Levene test results in a significant value, .05 or less, then the variances can be assumed to be equal

Indicate whether the statement is true or false