One of the social identities held by people is defined by whether or not they smoke cigarettes. Although this identity can and does change for many people over the course of their lives, most research has not examined the effects of transitioning from a smoker to a non-smoker. Using a life span perspective, our analyses contrasted the extent to…

Reviews the state of the art in research synthesis, and presents a conventional literary review, a meta-analysis, and a replicated secondary data analysis on the health and well being relationship in four articles. The two concluding commentaries elaborate and extend these issues and discuss problems and potential involved in research synthesis.…