Few studies have investigated the impact of landscapes on humans’ mental status while they are moving at high speeds, such as driving on the freeway. This study used a simulation system to measure drivers’ mental responses to six different freeway landscapes. Each of the 33 participants completed six different 90-minute simulated driving tasks in a randomly assigned sequence. The six landscape conditions consisted of an identical freeway infrastructure, with different roadside landscapes. Results show significant differences between landscape conditions and drivers’ mental responses. Landscape conditions with greater greenness, in general, had a greater positive impact on drivers’ mental status. The barren and tree regular landscapes yielded the worst and best results, respectively. Further, higher complexity was associated with a higher level of negative mental status. We argue that the speed of human’s active movement should be considered as an essential factor in the Attention Restoration Theory and Stress Reduction Theory.
Paradoxical effects of exposure to nature in “haunted” places: Implications for stress reduction theory
