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Which of these steps is part of the PRECEDE phase of evaluation?

Emphasis in food safety needs to shift to prevention rather than detection.

Cost-effectiveness analysis

Demographic transition occurs when fewer people die and more babies are born.

Public health control measures seek to interrupt the chain of transmission.

An individual decides that they will start a diet right away after the holidays and announces his plans to this family and friends.  This is an example of 

Prions are very small viruses.

It is difficult to get a reliable number of injuries in the US because many are not reported unless they are fatal.

Problems commonly encountered in studies involving human subjects include the following

Phthalates and BPA were declared safe by the FDA.