The family life course development framework is the synthesis of three complementary theoretical approaches: individual life span theory, family development theory, and life course theory. Which of...

The family life course development framework is the synthesis of three complementary theoretical approaches: individual life span theory, family development theory, and life course theory. Which of these three contributes the most to the theories value and which contributes the least? Substantiate your response by demonstrating what predictive value may be gained or lost as a result of your decision. (Hint: Think levels of analysis.)