This decommissioned ERA site remains active temporarily to support our final migration steps to https://ualberta.scholaris.ca, ERA's new home. All new collections and items, including Spring 2025 theses, are at that site. For assistance, please contact erahelp@ualberta.ca.
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An experimental investigation of the impact of fat taxes: Price effects, food stigma, and information effects on economic instruments to improve dietary health
DownloadFall 2009
This thesis investigates how a tax and warning label on less healthy snack food products may affect consumer behaviour when the imposition of the tax is a source of consumer information. A survey that included choice experiments was implemented in supermarkets. Participants were asked to choose...
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Exploring ecological task analysis: the experience of choice among adults with mobility impairments
DownloadFall 2010
Using ecological task analysis as a conceptual framework, this study sought to describe the experiences of choice in physical activity contexts for adults with mobility impairments. Experiences of 3 female and 2 male participants with mobility impairments, ages 18-23 years were explored using the...
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Generalizing the Effect of Extreme Outcomes in Risky Decision Making: A Cross Species Comparison of Pigeons and Humans
DownloadSpring 2016
Research has shown that when decisions between risky and fixed options are based on repeated exposure to the governing contingencies, preference is often influenced by an overweighting of the most extreme outcomes appearing in the decision context. Known formally as the extreme-outcome rule, this...
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Maintenance and transfer of academic behavior in children with autism: the role of intrinsic motivation
DownloadFall 2010
Educational programs for children with autism rely on the use of extrinsic rewards to increase children’s motivation to participate. However, maintenance and transfer of intervention gains remains problematic. Research with typically developing children and adults has shown that extrinsic rewards...
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Understanding the Experience of Choice: An Interpretive Description Exploring the Experiences of Family Caregivers
DownloadSpring 2020
Over the last 20 years, policy has moved towards more patient-centered healthcare. Choice has been at the forefront of this agenda, including policy that outlines care for older persons. Currently, minimal research explores how choice is experienced by family caregivers helping older persons...