Validation and Psychometric Properties of the French Versions of the Environmental Reward Observation Scale and of the Reward Probability Index
Open accessAbstract
Background: Low levels of environmental rewards have been related to depression on a number of occasions in the scientific literature. Two scales have been created to assess environmental rewards: the Environmental Reward Observation Scale (EROS) and the Reward Probability Index (RPI). This study aims to validate the French versions of these two scales. Method: 466 non-clinical adults completed an online survey assessing environmental rewards, depression, anxiety, activation, avoidance and behavioural systems. Confirmatory factor analyses were performed to assess the factorial structures of the French EROS and RPI. Results: A one-factor solution for the EROS and a two-factor solution for the RPI best fitted the data. High levels of internal consistency were found for both the EROS and the RPI. Convergent validity was also examined, revealing that high environmental rewards appear to be related to activation and behavioural activation system. Conclusion: The French versions of the EROS and the RPI appear to be reliable assessments of environmental rewards.Keywords: environmental reward; Environmental Reward Observation Scale; Reward Probability Index; validation; psychometric properties
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The selected items for environmental satisfaction had factor loadings ranging from 0.79 to 0.83.
“Environmental satisfaction was assessed through items retrieved from the Environmental Reward Observation Scale (e.g., “My life is boring” or “It is easy for me to find enjoyment in my life”), with factor loadings ranging from 0.79 to 0.83 [21,44].”
From At the Peak of the Second Wave of COVID-19, Did Millennials Show Different Emotional Responses from Older Adults? (2022) · cites this paper as [21]
Environmental satisfaction is positively associated with good mood and can be reached through contact with sources of pleasure and/or reinforcement.
“Environmental satisfaction—which is positively associated with good mood—can be reached through the contact with sources of pleasure and/or reinforcement [21].”
From At the Peak of the Second Wave of COVID-19, Did Millennials Show Different Emotional Responses from Older Adults? (2022) · cites this paper as [21]
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- Authors
- Wagener, A., & Blairy, S.
- Affiliations
- University of Liège (BE)
- Corresponding author
- Blairy, Sylvie
- Venue
- Psychologica Belgica
- Publisher
- Ubiquity Press, Ltd.
- Published
- 2015-06-10
- Volume
- 55
- Issue
- 2
- Pages
- 71-86
- ISSN
- 0033-2879 (ISSN-L)
- 2054-670X
- PMC
- PMC5853911
- OpenAlex
- W2170480163
- Cited by
- 11
- References
- 40
- Citations by year
- 2025: 2 · 2023: 1 · 2022: 2 · 2020: 1 · 2019: 2 · 2018: 1 · 2017: 2
- FWCI
- 1.51
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Licence
- Locations
- Psychologica Belgica (publishedVersion, cc-by)
- Europe PMC (PubMed Central) (publishedVersion, cc-by)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- Psychologica Belgica (submittedVersion, cc-by)
- ORBi (University of Liège) (submittedVersion, other-oa)
- Funders
- Fonds De La Recherche Scientifique - FNRS
- Topics
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
- Social Sciences › Decision Sciences › Management Science and Operations Research › Psychometric Methodologies and Testing
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Mental Health Research Topics
- Keywords
- environmental reward, French translation, scale validation, psychometric properties, depression, activation, behavioural activation system, avoidance, anxiety, factor structure
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