title: Motion sickness history, food neophobia, and sensation seeking.
abstract: Motion sickness is believed to be caused by conflicting sensory signals, a situation that mimics the effects of ingesting certain toxins. Thus, one might suspect that individuals who have experienced a relatively high frequency of motion sickness may be particularly vigilant about avoiding anything that produces nausea, induding potentially nauseating toxins. Consequently, they may be more resistant to trying new foods, i.e., be more food neophobic, since unfamiliar foods can have unexpected adverse effects due to toxins or allergens. Likewise, many highly stimulating experiences can trigger motion sickness, so individuals who are more susceptible may be more prone to avoid such experiences, i.e., be less sensation seeking. Finally, it was expected that food neophobia would be more frequent in individuals low on sensation seeking tendencies. Self-reported motion sickness history in 308 adults (M= 18.8 yr.; SD = 1.6) was correlated with scores on the Arnett Inventory of Sensation Seeking and the Food Neophobia Scale. As predicted, greater history of motion sickness was associated with lower Sensation Seeking scores. Food Neophobia was not correlated with motion sickness history but, as expected, was negatively correlated (r = -.42) with scores on Sensation Seeking. Further research is recommended that measures actual sensitivity to motion sickness.
authors.affiliation: Department of Psychology, Clemson University, SC 29634-1355, USA. Alley@clemson.edu
authors.forename: Thomas R
authors.initials: TR
authors.lastname: Alley
authors.forename: Kathleen A
authors.initials: KA
authors.lastname: Willet
authors.forename: Eric R
authors.initials: ER
authors.lastname: Muth
mesh_terms: D000293:Adolescent; D000328:Adult; D015897:Comorbidity; D005106:Exploratory Behavior; D005260:Female; D005502:Food; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000379:methods; D009041:Motion Sickness / Q000453:epidemiology* / Q000209:etiology / Q000503:physiopathology; D010698:Phobic Disorders / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D015995:Prevalence; D011582:Psychological Theory; D012677:Sensation; D011795:Surveys and Questionnaires