Questions arise concerning participants' motives in risky studies, such as HIV vaccine trials (HVTs). We interviewed in-depth 20 gay/bisexual men. Participants described both altruistic and nonaltruistic motives. Altruistic motivations emerged primarily, with nine typologies: (a) cultural, (b) community related, (c) familial, (d) religious, (e) professional, (f) political (e.g., HIV activism), (g) moral (e.g., making up for past wrongs), (h) existential (e.g., providing sense of meaning), and (i) other psychological (e.g., emotional gratification). Views of compensation varied: not a factor (55%), added incentive (25%), main motivator, but in conjunction with altruism (15%), and primary motivator (5%). HVT participants thus often have both altruistic and financial motives, and related typologies emerged. These findings have critical implications for studies on HIV, other conditions, and research ethics.
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http://dx.doi.org/10.1177/1556264616679537 | DOI Listing |
Compr Psychoneuroendocrinol
November 2024
School of Social Sciences, University of Westminster, London, UK.
Cortisol awakening response (CAR) research relies upon self-collected saliva sampling during the post-awakening period. It is unknown how the CAR protocol is perceived and how they may affect typical routines relevant to CAR methodology. CAR assessment is sensitive to state variables, suggesting that CAR measurement may be affected by research participation.
View Article and Find Full Text PDFSensors (Basel)
December 2024
Deustotech, University of Deusto, Avda. Universidades 24, 48007 Bilbao, Spain.
This work addresses the task allocation problem in spatial crowdsensing with altruistic participation, tackling challenges like declining engagement and user fatigue from task overload. Unlike typical models relying on financial incentives, this context requires alternative strategies to sustain participation. This paper presents a new solution, the Volunteer Task Allocation Engine (VTAE), to address these challenges.
View Article and Find Full Text PDFFront Public Health
January 2025
School of Economics, Anhui University of Finance and Economics, Bengbu, China.
Introduction: Information disclosure is important in promoting unsafe food recalls and reducing potential food safety risks. However, the governance of unsafe food recall information in China is distorted, leading to cognitive dissonance in Chinese consumers' perceptions of unsafe food recall information. Focusing on consumers' search and cognitive costs, this study suggests that market regulators should proactively and fully disclose unsafe food recall information to satisfy consumers' needs and preferences for recall information, thereby optimizing consumer perceptions and facilitating the improvement of the information governance system for unsafe food recalls.
View Article and Find Full Text PDFSci Rep
December 2024
Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands.
Wealth inequality is one of the most profound challenges confronting society today. However, an important issue in addressing inequality lies in formalizing the diversity of individual perspectives regarding what constitutes a fair distribution of resources. We tackle this topic by simulating wealth inequality through the allocation of bonus endowments in both Dictator Game (DG) and Ultimatum Game (UG) settings and capturing distributive decisions.
View Article and Find Full Text PDFHealth Econ Rev
December 2024
Nord University Business School, Bodø, Norway.
Background: The literature on care coordination refers to high service costs, low quality, and consumer dissatisfaction, as the consequences of institutional fragmentation and uncoordinated care.
Objectives: In this work we are concerned with the role financial incentives (reimbursement schemes) might play in promoting coordinated care when providers are organized sequentially along a care pathway and the clients (patients) are transferred from one caregiver to another.
Methods: We apply a game-theoretic framework to analyze the situation where three providers provide services to a patient group and there are interdependencies between the providers in terms of cost-externalities and altruistic patient preferences.
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