The correct choices are:maintenance and precontemplation.
Explanation:
Prochaska and DiClemente in 1984 formulated the hypothesis that behavioral changes follow a series of more or less standardized stages, both in spontaneous changes and in those that follow therapeutic recommendations. These stages correspond to what they called: "the stages of change." The Transtheoretical Model conceives of behavior change as a process related to progress through a series of five states:precontemplation, contemplation, preparation, action, and maintenance. Precontemplation is the state in which people do not have intention to change, that is, they have not considered that they need to introduce a change in their life.Maintenance is the state in which people strive to prevent relapses, that is, they try to maintain the change achieved over time
