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Measuring the Switch Cost of Smartphone Use While Walking
Published on: April 30, 2020
Factors contributing to the decline in problematic mobile phone use among Chinese emerging adults
Zhengyu Wu1, Minghui Ma2, Tiantian Bian2
1Key Laboratory of Basic Research and Health Management on Chronic Diseases in Heilongjiang Province, Harbin Medical University, Daqing Campus, Xinyang Street 39, 163319 Daqing, Heilongjiang, China.
Abstract:
Extensive research has documented the deleterious developmental effects of problematic mobile phone use (PMPU) on emerging adults. However, in collectivistic cultures, few studies have investigated the longitudinal trend of PMPU of emerging adults and its associated environmental and individual factors. This study tracked 1,179 first-year undergraduates (67.9 % female; Mage = 18.60, SDage = 1.27) at a major Chinese university over three measurement points: baseline (upon enrollment), 3-month, and 6-month follow-ups. The findings reveal: (1) a significant linear decline in PMPU scores over time; (2) higher subjective social status is associated with lower initial PMPU levels; and (3) peer rejection positively predicted PMPU, whereas personal growth initiative showed a negative association. By mapping the developmental trajectory of PMPU and identifying key modifiable factors, this study provides a foundation for culturally tailored interventions targeting Chinese emerging adults.
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