Doctor of Philosophy, University of Toledo, 2022, Health Education
Introduction: College students are spending approximately a third of their day on their cell phones (Penglee et al., 2019). Students' excessive use of phones is distracting, detrimental to students' grades, and can negatively impact students' mental health (Glassman et al., 2021; Lepp et al., 2014; Smetaniuk, 2014). There is a lack of research regarding the prevalence of phone use among students, how perceptions affect phone use, and what types of messaging may influence phone behaviors.
Purpose: This alternative, or manuscript dissertation, includes two distinct studies. Study one is a quantitative study which examined the prevalence of phone use, addictive phone tendencies, the effects that perception (social norms) have on phone use, and whether phone in the classroom use is predictive of poor grades. Study two was an experimental, message manipulation where participants were exposed to one of several preventive messages. This study utilized a quantitative design (with qualitative elements) to assess which message was most effective in influencing willingness to change behaviors, and whether the Precaution Adoption Process Model (PAPM) and the Elaboration Likelihood Model (ELM) may be useful in influencing modifying college students' phone behavior.
Methods: (Study 1) An online survey was distributed via Prolific with 40 survey items to measure the prevalence of phone use in class and while studying, perceptions of use among peers (including injunctive and descriptive norms), and to measure addictive phone behaviors (n=500). (Study 2) Using the same participant pool as study 1, an online survey was utilized to conduct an experimental message manipulation to determine which message type was most effective in influencing participants' willingness to change phone-use behaviors. Inclusion criteria for both studies was the same: current undergraduate students who own a smartphone.
Results: (Study 1) Participants reported using their phones at high levels, (open full item for complete abstract)
Committee: Tavis Glassman (Committee Chair); Andy Geers (Committee Member); Ling Na (Committee Member); Nicole McKenzie (Committee Member); Aliaksandr Amialchuk (Committee Member)
Subjects: Health Education; Public Health