16Up: Outline of a Study Investigating Wellbeing and Information and Communication Technology Use in Adolescent Twins. (29th December 2020)

• Record Type: Journal Article
• Authors: Mitchell, Brittany L.; Kirk, Katherine M.; McAloney, Kerrie; Wright, Margaret J.; Davenport, Tracey A.; Hermens, Daniel F.; Scott, James G.; McGrath, John J.; Gillespie, Nathan A.; Carpenter, Joanne S.; O'Callaghan, Victoria S.; Medland, Sarah; Christensen, Helen; Martin, Nicholas G.; Burns, Jane M.; Hickie, Ian B.
• Is Part Of: Twin research and human genetics. Volume 23:Number 6(2020)
• Page Start: 345
• Page End: 357
• Publication Date: 2020-12-29
• Subjects: Twins, -- cohort study, -- longitudinal, -- genetics, -- mental health, -- adolescents, -- technology; Twins -- Periodicals; Multiple birth -- Periodicals; 618.25
• DOI: 10.1017/thg.2020.83
• Languages: English
• ISSNs: 1832-4274

Abstract

Abstract: The '16Up' study conducted at the QIMR Berghofer Medical Research Institute from January 2014 to December 2018 aimed to examine the physical and mental health of young Australian twins aged 16−18 years ( N = 876; 371 twin pairs and 18 triplet sets). Measurements included online questionnaires covering physical and mental health as well as information and communication technology (ICT) use, actigraphy, sleep diaries and hair samples to determine cortisol concentrations. Study participants generally rated themselves as being in good physical (79%) and mental (73%) health and reported lower rates of psychological distress and exposure to alcohol, tobacco products or other substances than previously reported for this age group in the Australian population. Daily or near-daily online activity was almost universal among study participants, with no differences noted between males and females in terms of frequency or duration of internet access. Patterns of ICT use in this sample indicated that the respondents were more likely to use online information sources for researching physical health issues than for mental health or substance use issues, and that they generally reported partial levels of satisfaction with the mental health information they found online. This suggests that internet-based mental health resources can be readily accessed by adolescent Australians, and their computer literacy augurs well for future access to online health resources. In combination with other data collected as part of the ongoing Brisbane Longitudinal Twin Study, the 16Up project provides a valuable resource for the longitudinal investigation of genetic and environmental contributions to phenotypic variation in a variety of human traits.