According to the transtheoretical model, an individual who has already made small changes and is ready to take action in the next month is at which stage?

According to the Transtheoretical Model, an individual who has already made small changes and is ready to take action in the next month is at the preparation stage.

This stage is characterized by making a commitment to change.

The individual intends to take action within the next month and may already be making small changes.

Choice B, beginning action stage, choice C, precontemplation stage, and choice D, contemplation stage are not stages where an individual who has already made small changes and is ready to take action in the next month would be according to the Transtheoretical Model.

A cost-effective analysis compares the costs and outcomes of different programs to determine which one is the most cost-effective.

In this case, the analysis would determine which of the three programs is the least expensive to achieve optimal health outcomes in reducing infant prematurity.

Choice B. Evaluate the number of staff needed to implement the program is not the answer because it is not the primary focus of a cost-effective analysis.

Choice C. Evaluate which program has the strongest approval rating by the participants is not the answer because it is not the primary focus of a cost- effective analysis.

Choice D. Determine which program costs the fewest dollars and uses the smallest number of staff is not the answer because it does not take into account the health outcomes achieved by each program.