This study suggests that longitudinal studies could observe trends in the community over time.

Multiple studies have not observed any effect on zoster incidence.

In addition, studies assessing the potential harms of the site have not observed any adverse effects.

He explained, however, that his study observed whether women who chose to take estrogen were less likely to develop Alzheimer's disease.

The study also observed no effect on weight or serum lipids.

Overall, the study also observed sharing behavior in situations where none was predicted.

As the study observes, "Today we are a better educated and more literate society than at any time in our history."

A study by Kalmijn et al. 1971 observed this action.

A recent American study observed that religious commitment was negatively related to social compassion.