The Kaplans are known for their research on the effect of nature on people's relationships and health.
The Kaplans got involved in studying the effects of nature on people in the 1970s with a US Forest Service grant to evaluate a challenge program in Michigan's wilderness.
In order for nature to best work its relaxing effect it is preferable for a place to have a high fascination value.
The Kaplans' research has found that office workers with a view of nature were happier and healthier at work.
[4] Exposure to natural environments of the most mundane sort has proven to lift people's moods and enhance their ability to mentally focus.