Dr. Heussman and his colleagues have designed an experiment to measure whether exposure to violent television is related to children's likelihood of engaging in violent behavior. Children were either exposed to a violent or nonviolent movie clip and then taken into a lab and given the opportunity to hit a doll. Dr. Heussman found that children who watched the violent movie clip were more likely to hit the doll. What is the dependent variable in this longitudinal study?

The dependent variable is wither or not the child will hit the doll.

Explanation:

the united states constitution is the supreme law of the united states. the constitution, originally comprising seven articles, delineates the national frame of government. its first three articles embody the doctrine of the separation of powers, whereby the federal government is divided into three branches: the legislative, consisting of the bicameral congress; the executive, consisting of the president; and the judicial, consisting of the supreme court and other federal courts. articles four, five and six embody concepts of federalism, describing the rights and responsibilities of state governments, the states in relationship to the federal government, and the shared process of constitutional amendment. article seven establishes the procedure subsequently used by the thirteen states to ratify it. it is regarded as the oldest written and codified national constitution in force.