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Robert D. Dvorak
Researcher at University of Central Florida
Publications - 99
Citations - 4097
Robert D. Dvorak is an academic researcher from University of Central Florida. The author has contributed to research in topics: Poison control & Binge eating. The author has an hindex of 25, co-authored 82 publications receiving 2948 citations. Previous affiliations of Robert D. Dvorak include University of South Dakota & North Dakota State University.
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Problematic smartphone use: A conceptual overview and systematic review of relations with anxiety and depression psychopathology.
TL;DR: A systematic review of the relationship between problematic use with psychopathology and the severity of psychopathology found depression severity was consistently related to problematic smartphone use, demonstrating at least medium effect sizes.
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Fear of missing out, need for touch, anxiety and depression are related to problematic smartphone use
TL;DR: The importance of social and tactile need fulfillment variables such as FoMO and need for touch as critical mechanisms that can explain problematic smartphone use and its association with depression and anxiety is demonstrated.
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Non-social features of smartphone use are most related to depression, anxiety and problematic smartphone use
TL;DR: Investigating two specific smartphone usage types process use and social use for associations with depression and anxiety and accounting for relationships between anxiety/depression and problematic smartphone use found anxiety was more related to process (or consumption-based) smartphone use than social smartphone use.
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Dimensions and severity of marijuana consequences: development and validation of the Marijuana Consequences Questionnaire (MACQ).
TL;DR: The MACQ and B-MACQ provide promising new alternatives to assessing marijuana-related problems and indicates that the severity of alcohol- and marijuana-problems is defined by a relatively unique pattern of consequences.
Journal ArticleDOI
Sweet Future Fluctuating Blood Glucose Levels Affect Future Discounting
Xiao-Tian Wang,Robert D. Dvorak +1 more
TL;DR: This study identified this novel link between blood glucose levels measured in the lab and future-discounting rates of participants, who made choices between a “smaller and sooner” reward and a ”larger but later” option, with possible actual monetary rewards.