The impact of exposure to restorative settings and laptop use on cognitive functioning

Schmillen, Rose M

Permalink

https://hdl.handle.net/2142/92968 Copy

Description

Title

The impact of exposure to restorative settings and laptop use on cognitive functioning

Author(s)

Schmillen, Rose M

Issue Date

2016-07-20

Director of Research (if dissertation) or Advisor (if thesis)

Sullivan, William

Committee Member(s)

• Emmerling-DiNovo, Carol
• Jiang, Bin

Department of Study

Landscape Architecture

Discipline

Landscape Architecture

Degree Granting Institution

University of Illinois at Urbana-Champaign

Degree Name

M.A.

Degree Level

Thesis

Keyword(s)

Attention Restoration Theory, Nature

Abstract

Many studies have shown the restorative effects of green spaces on people's capacity to pay attention. But in these studies, participants had no distractions to direct their attention elsewhere. In many green spaces today, however, many people have a common distraction – the screen on their laptop computer or mobile device. The goal of this study was to examine the extent to which the benefits of green spaces on attention restoration are in any way compromised by laptop use. If a person is constantly looking at his or her laptop and not at the surroundings, will they gain the restorative benefits of being exposed to nature? To answer this question, we conducted a controlled randomized experiment with 81 adults at eight different outdoor locations on the University of Illinois campus: four were devoid of vegetation and four included views to vegetation. Participants were further randomly assigned to either use their laptop computers for leisure activities or to sit and relax without using their computers. Students in the green view condition who did not use their laptops scored significantly higher on tests of attentional functioning than their peers in the other three conditions. There were no significant differences in attentional functioning after the break among participants in the green view-laptop condition or the two barren conditions. The findings establish a set of causal relationships: when individuals use green outdoor environments without engaging with their laptop computers, their attentional functioning improves; however, we found no significantly restorative impact of green outdoor environments on attention functioning when laptops were used.

Graduation Semester

2016-08

Type of Resource

text

Permalink

http://hdl.handle.net/2142/92968

Copyright and License Information

Copyright 2016 Rose Schmillen

Owning Collections