Animal Visitation Program (AVP) Reduces Cortisol Levels of University Students: A Randomized Controlled Trial. (June 2019)

• Record Type: Journal Article
• Authors: Pendry, Patricia; Vandagriff, Jaymie L.
• Is Part Of: AERA open. Volume 5:Number 2(2019)
• Publication Date: 2019-06
• Subjects: randomized controlled trial -- stress prevention -- cortisol -- human-animal interaction -- university -- college; Education -- Research -- Periodicals; 370.7205
• DOI: 10.1177/2332858419852592
• Languages: English
• ISSNs: 2332-8584

Abstract

University students report high levels of stress. Although causal work is limited, one popular approach to promote stress relief is animal visitation programs (AVPs). We conducted a randomized trial (N = 249) examining effects of a 10-minute AVP on students' salivary cortisol levels. Undergraduate students were randomly assigned to one of four conditions: hands-on AVP (petting cats and dogs; n = 73), AVP observation (watching others pet animals; n = 62), AVP slideshow (viewing images of same animals; n = 57), or AVP waitlist (n = 57). Participants collected salivary cortisol upon waking, and two samples were collected 15 and 25 minutes after the 10-minute condition, reflecting cortisol levels at the beginning and end of the intervention. Controlling for students' basal cortisol, time awake, and circadian pattern, students in the hands-on condition had lower posttest cortisol compared to slideshow (β = .150, p = .046), waitlist (β = .152, p = .033), and observation (β = .164, p = .040). A 10-minute college-based AVP providing hands-on petting of cats and dogs provides momentary stress relief.