title: Sunk costs, psychological symptomology, and help seeking.
abstract: Individuals often allow prior investments of time, money or effort to influence their current behavior. A tendency to allow previous investments to impact further investment, referred to as the sunk-cost fallacy, may be related to adverse psychological health. Unfortunately, little is known about the relation between the sunk-cost fallacy and psychological symptoms or help seeking. The current study used a relatively novel approach (i.e., Amazon.com's Mechanical Turk crowdsourcing [AMT] service) to examine various aspects of psychological health in internet users (n = 1053) that did and did not commit the sunk-cost fallacy. In this observational study, individuals logged on to AMT, selected the "decision making survey" amongst the array of currently available tasks, and completed the approximately 200-question survey (which included a two-trial sunk cost task, the brief symptom inventory 18, the Binge Eating Scale, portions of the SF-8 health survey, and other questions about treatment utilization). Individuals that committed the fallacy reported a greater number of symptoms related to Binge Eating Disorder and Depression, being bothered more by emotional problems, yet waited longer to seek assistance when feeling ill. The current findings are discussed in relation to promoting help-seeking behavior amongst individuals that commit this logical fallacy.
authors.affiliation: University of Kansas, 1000 Sunnyside Ave. 4050 Dole Center, Lawrence, KS 66045 USA.
authors.forename: David P
authors.initials: DP
authors.lastname: Jarmolowicz
authors.affiliation: Addiction Recovery Research Center, Virginia Tech Carilion Research Institute, Roanoke, VA USA.
authors.forename: Warren K
authors.initials: WK
authors.lastname: Bickel
authors.affiliation: University of Kansas, 1000 Sunnyside Ave. 4050 Dole Center, Lawrence, KS 66045 USA.
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Sofis
authors.affiliation: Addiction Recovery Research Center, Virginia Tech Carilion Research Institute, Roanoke, VA USA.
authors.forename: Laura E
authors.initials: LE
authors.lastname: Hatz
authors.affiliation: Addiction Recovery Research Center, Virginia Tech Carilion Research Institute, Roanoke, VA USA.
authors.forename: E Terry
authors.initials: ET
authors.lastname: Mueller
keywords: Binge eating disorder; Depression; Health seeking; Logical fallacy; Sunk cost