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Unraveling the role of social media on adolescents’ daily goals and affect : the interplay between basic psychological needs and screen time
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- Journal Article
- A1
- open access
An examination of the reciprocal associations between physical activity and anxiety, depressive symptoms, and sleep quality during the first 9 weeks of the COVID-19 pandemic in Belgium
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Capturing autonomy-supportive versus controlling self-management support : construction and validation of a vignette-based questionnaire