What is the appropriate measure of effect size for the one-way, between-groups ANOVA?

Thomas is in a detention center where he can earn points for good behavior and for academic achievements and then trade in the points for money. This illustrates a:

A) training school. B) group home. C) token economy. D) all of the above

As Warren looks back over his long life, he feels a sense of unity in his life's accomplishments. He can be said to be in Erikson's ________ stage of psychosocial development

a) industry vs. inferiority b) ego integrity vs. despair c) identity vs. role diffusion d) generativity vs. stagnation