REFERENCES
- Ajzen, I. (1985). From intentions to actions: A theory of planned behavior. In J. Kuhl & J. Beckmann(Eds.), Action control SSSP springer series in social psychology (pp. 11–39). Berlin, Germany: Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-69746-3_2
- Ajzen, I. (1991). The theory of planned behavior. Organizational Behavior and Human Decision Processes, 50, 179–211. https://doi.org/10.1016/0749-5978(91)90020-T
- Ajzen, I. (2002). Constructing a TPB questionnaire: Conceptual and methodological considerations. Retrieved from http://chuang.epage.au.edu.tw/ezfiles/168/1168/attach/20/pta_41176_7688352_57138.pdf
- Al‐debei, M. M., Al‐lozi, E., & Papazafeiropoulou, A. (2013). Why people keep coming back to Facebook: Explaining and predicting continuance participation from an extended theory of planned behaviour perspective. Decision Support Systems, 55, 43–54. https://doi.org/10.1016/j.dss.2012.12.032
- Armitage, C. J. (2015). Time to retire the theory of planned behaviour? A commentary on Sniehotta, Presseau and Araújo‐Soares. Health Psychology Review, 9, 151–155. https://doi.org/10.1080/17437199.2014.892148
- Armitage, C. J., & Conner, M. (2001). Efficacy of the theory of planned behaviour: A meta‐analytic review. British Journal of Social Psychology, 40, 471–499. https://doi.org/10.1348/014466601164939
- Austvoll‐dahlgren, A., Falk, R. S., & Helseth, S. (2012). Cognitive factors predicting intentions to search for health information: An application of the theory of planned behaviour. Health Information and Libraries Journal, 29, 296–308. https://doi.org/10.1111/hir.12006
- Bakker, D., & Rickard, N. (2019). Engagement with a cognitive behavioural therapy mobile phone app predicts changes in mental health and wellbeing: MoodMission. Australian Psychologist, 54, 245–260. https://doi.org/10.1111/ap.12383
- Ball, J. W., Bice, M. R., & Parry, T. (2014). Adults' motivation for physical activity: Differentiating motives for exercise, sport, and recreation. Recreational Sports Journal, 38, 130–142. https://doi.org/10.1123/rsj.2014-0048
- Bao, Y., Hoque, R., & Wang, S. (2017). Investigating the determinants of Chinese adult children's intention to use online health information for their aged parents. International Journal of Medical Informatics, 102, 12–20. https://doi.org/10.1016/j.ijmedinf.2017.01.003
- Barroso, J., Mcmillan, S., Casey, L., Gibson, W., Kaminski, G., & Meyer, J. (2000). Comparison between African‐American and white women in their beliefs about breast cancer and their health locus of control. Cancer Nursing, 23, 268–276. https://doi.org/10.1097/00002820-200008000-00003
- Beeken, R. J., Mahdi, S., Johnson, F., & Meisel, S. F. (2018). Intentions to prevent weight gain in older and younger adults: The importance of perceived health and appearance consequences. Obesity Facts, 11, 83–92. https://doi.org/10.1159/000486961
- Brincks, A. M., Feaster, D. J., Burns, M. J., & Mitrani, V. B. (2010). The influence of health locus of control on the patient–provider relationship. Psychology, Health & Medicine, 15, 720–728. https://doi.org/10.1080/13548506.2010.498921
- Brudzynski, L., & Ebben, W. P. (2010). Body image as a motivator and barrier to exercise participation. International Journal of Exercise Science, 3, 14–24. Retrieved from https://digitalcommons.wku.edu/ijes/vol3/iss1/3/
- Cash, T. F. (2000). The Multidimensional Body‐Self Relations Questionnaire (MBSRQ). Retrieved from http://www.body-images.com/assessments/mbsrq.html
- Cobb‐clark, D. A., Kassenboehmer, S. C., & Schurer, S. (2014). Healthy habits: The connection between diet, exercise, and locus of control. Journal of Economic Behavior & Organization, 98, 1–28. https://doi.org/10.1016/j.jebo.2013.10.011
- Cohen, J. (1992). A power primer. Psychological Bulletin, 112, 155–159. https://doi.org/10.1037/0033-2909.112.1.155
- Davis, F. D., Bagozzi, R. P., & Warshaw, P. R. (1989). User acceptance of computer technology: A comparison of two theoretical models. Management Science, 35, 982–1003. https://doi.org/10.1287/mnsc.35.8.982
- Ehlers, D. K., & Huberty, J. L. (2014). Middle‐aged women's preferred theory‐based features in mobile physical activity applications. Journal of Physical Activity & Health, 11, 1379–1385. https://doi.org/10.1123/jpah.2012-0435
- Ellison, N. B., Steinfield, C., & Lampe, C. (2007). The benefits of Facebook "friends": Social capital and college students' use of online social network sites. Journal of Computer‐Mediated Communication, 12, 1143–1168. https://doi.org/10.1111/j.1083-6101.2007.00367.x
- Facebook Newsroom. (2019). Company info. Retrieved from http://newsroom.fb.com/company-info/
- Fountoulakis, C., & Grogan, S. (2014). An investigation of the links between body image and exercise participation. Sport & Exercise Psychology Review, 10(3), 19–30.
- Gage‐bouchard, E. A., Lavalley, S., Mollica, M., & Beaupin, L. K. (2017). Communication and exchange of specialized health‐related support among people with experiential similarity on Facebook. Health Communication, 32, 1233–1240. https://doi.org/10.1080/10410236.2016.1196518
- Gerrard, M., Gibbons, F. X., Houlihan, A. E., Stock, M. L., & Pomery, E. A. (2008). A dual‐process approach to health risk decision making: The prototype willingness model. Developmental Review, 28, 29–61. https://doi.org/10.1016/j.dr.2007.10.001
- Green, S. B. (1991). How many subjects does it take to do a regression analysis. Multivariate Behavioral Research, 26, 499–510. https://doi.org/10.1207/s15327906mbr2603_7
- Grieve, R., & Kemp, N. (2015). Individual differences predicting social connectedness derived from Facebook: Some unexpected findings. Computers in Human Behavior, 51, 239–243. https://doi.org/10.1016/j.chb.2015.04.034
- Grotz, M., Hapke, U., Lampert, T., & Baumeister, H. (2011). Health locus of control and health behaviour: Results from a nationally representative survey. Psychology, Health & Medicine, 16, 129–140. https://doi.org/10.1080/13548506.2010.521570
- Harmsen, I. A., Doorman, G. G., Mollema, L., Ruiter, R. A., Kok, G., & de Melker, H. E. (2013). Parental information‐seeking behaviour in childhood vaccinations. BMC Public Health, 13, 1219. https://doi.org/10.1186/1471-2458-13-1219
- Hsu, C.‐L., Yu, C.‐C., & Wu, C.‐C. (2014). Exploring the continuance intention of social networking websites: An empirical research. Information Systems and e‐Business Management, 12, 139–163. https://doi.org/10.1007/s10257-013-0214-3
- Jiang, S., & Street, R. L. (2017). Pathway linking internet health information seeking to better health: A moderated mediation study. Health Communication, 32, 1024–1031. https://doi.org/10.1080/10410236.2016.1196514
- Kleinberg, A., Aluoja, A., & Vasar, V. (2013). Social support in depression: Structural and functional factors, perceived control and help‐seeking. Epidemiology and Psychiatric Sciences, 22, 345–353. https://doi.org/10.1017/S2045796013000504
- Kraft, P., Rise, J., Sutton, S., & Røysamb, E. (2005). Perceived difficulty in the theory of planned behaviour: Perceived behavioural control or affective attitude? British Journal of Social Psychology, 44, 479–496. https://doi.org/10.1348/014466604X17533
- Langley, E. L., Wootton, B. M., & Grieve, R. (2018). The utility of the health belief model variables in predicting help‐seeking intention for anxiety disorders. Australian Psychologist, 53, 291–301. https://doi.org/10.1111/ap.12334
- Larose, J. G., Leahey, T. M., Hill, J. O., & Wing, R. R. (2013). Differences in motivations and weight loss behaviors in young adults and older adults in the national weight control registry. Obesity, 21, 449–453. https://doi.org/10.1002/oby.20053
- Li, Y., & Wang, X. (2018). Seeking health information on social media: A perspective of trust, self‐determination, and social support. Journal of Organizational and End User Computing, 30(1), 1–22. https://doi.org/10.4018/JOEUC.2018010101
- Lin, W.‐Y., Zhang, X., Song, H., & Omori, K. (2016). Health information seeking in the Web 2.0 age: Trust in social media, uncertainty reduction, and self‐disclosure. Computers in Human Behavior, 56, 289–294. https://doi.org/10.1016/j.chb.2015.11.055
- Liu, P., Tov, W., Kosinski, M., Stillwell, D. J., & Qiu, L. (2015). Do Facebook status updates reflect subjective well‐being? Cyberpsychology, Behavior and Social Networking, 18, 373–379. https://doi.org/10.1089/cyber.2015.0022
- Lowe‐calverley, E., & Grieve, R. (2018). Self‐ie love: Predictors of image editing intentions on Facebook. Telematics and Informatics, 35, 186–194. https://doi.org/10.1016/j.tele.2017.10.011
- Lupton, D. (2019). The Australian women and digital health project: Comprehensive report of findings. Canberra, Australia: News and Media Research Centre, University of Canberra. Retrieved from https://apo.org.au/node/220326
- Manierre, M. J. (2015). Gaps in knowledge: Tracking and explaining gender differences in health information seeking. Social Science and Medicine, 128, 151–158. https://doi.org/10.1016/j.socscimed.2015.01.028
- Mceachan, R. R. C., Conner, M., Taylor, N. J., & Lawton, R. J. (2011). Prospective prediction of health‐related behaviours with the theory of planned behaviour: A meta‐analysis. Health Psychology Review, 5, 97–144. https://doi.org/10.1080/17437199.2010.521684
- Meaklim, H., Abbott, J. A. M., Kennedy, G. A., Murray, G., Klein, B., & Rehm, I. (2019). Lessons learned from delivering an internet intervention for insomnia in an Australian public hospital outpatient setting. Australian Psychologist, 54, 225–234. https://doi.org/10.1111/ap.12374
- Miller, L. M. S., & Bell, R. A. (2012). Online health information seeking: The influence of age, information trustworthiness, and search challenges. Journal of Aging and Health, 24, 525–541. https://doi.org/10.1177/0898264311428167
- Moorhead, S. A., Hazlett, D. E., Harrison, L., Carroll, J. K., Irwin, A., & Hoving, C. (2013). A new dimension of health care: Systematic review of the uses, benefits, and limitations of social media for health communication. Journal of Medical Internet Research, 15(4), e85. https://doi.org/10.2196/jmir.1933
- Ngai, E. W. T., Tao, S. S. C., & Moon, K. K. L. (2015). Social media research: Theories, constructs, and conceptual frameworks. International Journal of Information Management, 35, 33–44. https://doi.org/10.1016/j.ijinfomgt.2014.09.004
- Nikoloudakis, I. A., Vandelanotte, C., Rebar, A. L., Schoeppe, S., Alley, S., Duncan, M. J., & Short, C. E. (2018). Examining the correlates of online health information–seeking behavior among men compared with women. American Journal of Men's Health, 12, 1358–1367. https://doi.org/10.1177/1557988316650625
- Oh, H. J., Lauckner, C., Boehmer, J., Fewins‐bliss, R., & Li, K. (2013). Facebooking for health: An examination into the solicitation and effects of health‐related social support on social networking sites. Computers in Human Behavior, 29, 2072–2080. https://doi.org/10.1016/j.chb.2013.04.017
- Park, N., Kee, K. F., & Valenzuela, S. (2009). Being immersed in social networking environment: Facebook groups, uses and gratifications, and social outcomes. Cyberpsychology & Behavior, 12, 729–733. https://doi.org/10.1089/cpb.2009.0003
- Pelling, E. L., & White, K. M. (2009). The theory of planned behavior applied to young people's use of social networking web sites. Cyberpsychology & Behavior, 12, 755–759. https://doi.org/10.1089/cpb.2009.0109
- Perry, B. L., & Pescosolido, B. A. (2015). Social network activation: The role of health discussion partners in recovery from mental illness. Social Science and Medicine, 125, 116–128. https://doi.org/10.1016/j.socscimed.2013.12.033
- Pourhoseinzadeh, M., Gheibizadeh, M., Moradikalboland, M., & Cheraghian, B. (2017). The relationship between health locus of control and health behaviors in emergency medicine personnel. International Journal of Community Based Nursing and Midwifery, 5, 397–407. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5635559/
- Quan‐haase, A., & Young, A. L. (2010). Uses and gratifications of social media: A comparison of Facebook and instant messaging. Bulletin of Science, Technology & Society, 30, 350–361. https://doi.org/10.1177/0270467610380009
- Quinn, S., Bond, R., & Nugent, C. (2017). Quantifying health literacy and eHealth literacy using existing instruments and browser‐based software for tracking online health information seeking behavior. Computers in Human Behavior, 69, 256–267. https://doi.org/10.1016/j.chb.2016.12.032
- Rackow, P., Scholz, U., & Hornung, R. (2015). Received social support and exercising: An intervention study to test the enabling hypothesis. British Journal of Health Psychology, 20, 763–776. https://doi.org/10.1111/bjhp.12139
- Ren, C., Deng, Z., Hong, Z., & Zhang, W. (2019). Health information in the digital age: An empirical study of the perceived benefits and costs of seeking and using health information from online sources. Health Information and Libraries Journal, 36, 153–167. https://doi.org/10.1111/hir.12250
- Roncancio, A. M., Berenson, A. B., & Rahman, M. (2012). Health locus of control, acculturation, and health‐related Internet use among Latinas. Journal of Health Communication, 17, 631–640. https://doi.org/10.1080/10810730.2011.635767
- Rotter, J. B. (1966). Generalized expectancies for internal versus external control of reinforcement. Psychological Monographs: General and Applied, 80, 1–28. https://doi.org/10.1037/h0092976
- Sharf, B. F. (1997). Communicating breast cancer on‐line: Support and empowerment on the Internet. Women and Health, 26, 65–84. https://doi.org/10.1300/J013v26n01_05
- Sheng, X., & Simpson, P. M. (2013). Seniors, health information, and the Internet: Motivation, ability, and Internet knowledge. CyberPsychology, Behavior & Social Networking, 16, 740–746. https://doi.org/10.1089/cyber.2012.0642
- Sheng, X., & Simpson, P. M. (2015). Health care information seeking and seniors: Determinants of internet use. Health Marketing Quarterly, 32, 96–112. https://doi.org/10.1080/07359683.2015.1000758
- Shim, M., Kelly, B., & Hornik, R. (2006). Cancer information scanning and seeking behavior is associated with knowledge, lifestyle choices, and screening. Journal of Health Communication, 11, 157–172. https://doi.org/10.1080/10810730600637475
- Silva, D. A. S., Pelegrini, A., Lopes, A. S., Wanderley júnior, R. S., Barros, S. S. H., & De barros, M. V. G. (2014). Changes in health‐related behaviors and their effect on dissatisfaction with body weight in youths [Mudanças nas condutas de saúde e o seu efeito na insatisfação com peso corporal em adolescentes]. Revista Brasileira de Cineantropometria e Desempenho Humano, 16, 79–90. https://doi.org/10.5007/1980-0037.2014v16s1p79
- Smith, K. P., & Christakis, N. A. (2008). Social networks and health. Annual Review of Sociology, 34, 405–429. https://doi.org/10.1146/annurev.soc.34.040507.134601
- Sniehotta, F. F., Presseau, J., & Araújo‐soares, V. (2014). Time to retire the theory of planned behaviour. Health Psychology Review, 8, 1–7. https://doi.org/10.1080/17437199.2013.869710
- Syn, S. Y., & Kim, S. U. (2016). College students' health information activities on Facebook: Investigating the impacts of health topic sensitivity, information sources, and demographics. Journal of Health Communication, 21, 743–754. https://doi.org/10.1080/10810730.2016.1157652
- Teleki, S., Zsidó, A. N., Komócsi, A., Lénárd, L., Kiss, E. C., & Tiringer, I. (2019). The role of social support in the dietary behavior of coronary heart patients: An application of the health action process approach. Psychology, Health & Medicine, 24, 714–724. https://doi.org/10.1080/13548506.2018.1550259
- Thoits, P. A. (2011). Mechanisms linking social ties and support to physical and mental health. Journal of Health and Social Behavior, 52, 145–161. https://doi.org/10.1177/0022146510395592
- Van uden‐kraan, C. F., Drossaert, C. H. C., Taal, E., Smit, W. M., Bernelot moens, H. J., & Van de laar, M. A. F. J. (2011). Determinants of engagement in face‐to‐face and online patient support groups. Journal of Medical Internet Research, 13(4), e106. https://doi.org/10.2196/jmir.1718
- Venkatesh, V., & Davis, F. D. (2000). A theoretical extension of the technology acceptance model: Four longitudinal field studies. Management Science, 46, 186–204. https://doi.org/10.1287/mnsc.46.2.186.11926
- Wallston, K. A., Wallston, B. S., & Devellis, R. (1978). Development of the multidimensional health locus of control (MHLC) scales. Health Education Monographs, 6, 160–170. https://doi.org/10.1177/109019817800600107
- Walsh, A. M., Hamilton, K., White, K. M., & Hyde, M. K. (2015). Use of online health information to manage children's health care: A prospective study investigating parental decisions. BMC Health Services Research, 15, 131. https://doi.org/10.1186/s12913-015-0793-4
- Walsh, A. M., Hyde, M. K., Hamilton, K., & White, K. M. (2012). Predictive modelling: Parents' decision making to use online child health information to increase their understanding and/or diagnose or treat their child's health. BMC Medical Informatics and Decision Making, 12, 144. https://doi.org/10.1186/1472-6947-12-144
- Waring, M. E., Mcmanus, D. D., Amante, D. J., Darling, C. E., & Kiefe, C. I. (2018). Online health information seeking by adults hospitalized for acute coronary syndromes: Who looks for information, and who discusses it with healthcare providers? Patient Education and Counseling, 101, 1973–1981. https://doi.org/10.1016/j.pec.2018.06.016
- White, K. M., Zhao, X., Sutton, L. C. S., Robinson, N. G., & Hamilton, K. (2019). Sun protection and young female beachgoers: A formative theory‐based approach to identifying key sun safe beliefs. Health Promotion Journal of Australia, 30, 263–266. https://doi.org/10.1002/hpja.189
- Winter, S., Neubaum, G., Eimler, S. C., Gordon, V., Theil, J., Herrmann, J., … Krämer, N. C. (2014). Another brick in the Facebook wall—How personality traits relate to the content of status updates. Computers in Human Behavior, 34, 194–202. https://doi.org/10.1016/j.chb.2014.01.048
- Xiao, N., Sharman, R., Rao, H. R., & Upadhyaya, S. (2014). Factors influencing online health information search: An empirical analysis of a national cancer‐related survey. Decision Support Systems, 57, 417–427. https://doi.org/10.1016/j.dss.2012.10.047
- Zheng, Y. (2014). Patterns and motivations of young adults' health information acquisitions on Facebook. Journal of Consumer Health on the Internet, 18, 157–175. https://doi.org/10.1080/15398285.2014.902275