The existence of a consistent, systematic relationship between two events, measures, or variables is known as a(n)

The rate of learning is fastest at the ________ of a learningcurve

A) beginning B) middle C) end D) both beginning and end

Families consisting of remarried couples and at least one stepchild are referred to as

A) blended families. B) cofamilies. C) communal families. D) postconventional families.