References
- Ahmad, A., Li, K., Feng, C., Asim, S. M., Yousif, A., & Ge, S. (2018). An empirical study of investigating mobile applications development challenges. IEEE Access, 6, 17711–17728. https://doi.org/10.1109/ACCESS.2018.2818724
- Alvarez-Jimenez, M., Alcazar-corcoles, M. A., González-blanch, C., Bendall, S., Mcgorry, P. D., & Gleeson, J. F. (2014). Online, social media and mobile technologies for psychosis treatment: A systematic review on novel user-led interventions. Schizophrenia Research, 156(1), 96–106. https://doi.org/10.1016/j.schres.2014.03.021
- Bakker, D., Kazantzis, N., Rickwood, D., & Rickard, N. (2016). Mental health smartphone apps: Review and evidence-based recommendations for future developments. JMIR Mental Health, 3(1), e7. https://doi.org/10.2196/mental.4984
- Bennett, K., Bennett, A. J., & Griffiths, K. M. (2010). Security considerations for e-mental health interventions. Journal of Medical Internet Research, 12(5), 5. https://doi.org/10.2196/jmir.1468
- Berry, N., Lobban, F., Emsley, R., & Bucci, S. (2016). Acceptability of interventions delivered online and through mobile phones for people who experience severe mental health problems: A systematic review. Journal of Medical Internet Research, 18(5), e121. https://doi.org/10.2196/jmir.5250
- Bianconi, F., Bonomo, M., Marconi, A., Kolliakou, A., Stilo, S. A., Iyegbe, C., Gurillo Muñoz, P., Homayoun, S., Mondelli, V., Luzi, S., Dazzan, P., Prata, D., La Cascia, C., O’Connor, J., David, A., Morgan, C., Murray, R. M., Lynskey, M., & Di Forti, M. (2016). Differences in cannabis-related experiences between patients with a first episode of psychosis and controls. Psychological Medicine, 46(5), 995–1003. https://doi.org/10.1017/S0033291715002494
- Birnbaum, M. L., Cleary, S. D., Wan, C. R., Pauselli, L., & Compton, M. T. (2019). Factor structure of the Cannabis Experiences Questionnaire in a first-episode psychosis sample. Early Intervention in Psychiatry, 13(3), 495–501. https://doi.org/10.1111/eip.12509
- Boffey, P. M. (2014, July 31). What science says about marijuana. The New York Times. https://www.nytimes.com/2014/07/31/opinion/what-science-says-about-marijuana.html
- Braun, V., & Clarke, V. (2013). Succesful qualitative research. A practical guide for beginners (M. Carmichael, ed.). Sage.
- Brown, W., Yen, P., Rojas, M., & Schnall, R. (2013). Assessment of the health IT usability evaluation model (health-ITUEM) for evaluating mobile health (mHealth) technology. Journal of Biomedical Information, 46(6), 1080–1087. https://doi.org/10.1016/j.jbi.2013.08.001
- Carney, R., Cotter, J., Firth, J., Bradshaw, T., & Yung, A. R. (2017). Cannabis use and symptom severity in individuals at ultra high risk for psychosis: A meta-analysis. Acta Psychiatrica Scandinavica, 136(1), 5–15. https://doi.org/10.1111/acps.12699
- Cornblatt, B. A., Auther, A., Mclaughlin, D., Olsen, R. H., John, M., Christoph, U., Hospital, Z. H., & Oaks, G. (2015). Psychosis prevention: A modified clinical high risk perspective from the recognition and prevention (RAP) program. American Journal of Psychiatry, 172(10), 986–994. https://doi.org/10.1176/appi.ajp.2015.13121686
- Cornblatt, B. A., Carrión, R. E., Addington, J., Seidman, L., Walker, E. F., Cannon, T. D., Cadenhead, K. S., McGlashan, T. H., Perkins, D. O., Tsuang, M. T., Woods, S. W., Heinssen, R., & Lencz, T. (2012). Risk factors for psychosis: Impaired social and role functioning. Schizophrenia Bulletin, 38(6), 1247–1257. https://doi.org/10.1093/schbul/sbr136
- Cuttler, C., & Spradlin, A. (2017). Measuring cannabis consumption: Psychometric properties of the daily sessions, frequency, age of onset, and quantity of cannabis use inventory (DFAQ-CU). PLoS ONE, 12(5), 1–14. https://doi.org/10.1371/journal.pone.0178194
- Cuttler, C., Spradlin, A., Cleveland, M. J., & Craft, R. M. (2019). Short- and long-term effects of cannabis on headache and migraine. The Journal of Pain. 21(5–6), 722–730. https://doi.org/10.1016/j.jpain.2019.11.001
- Cuttler, C., Spradlin, A., & McLaughlin, R. J. (2018). A naturalistic examination of the perceived effects of cannabis on negative affect. Journal of Affective Disorders, 235(April), 198–205. https://doi.org/10.1016/j.jad.2018.04.054
- Davis, F. D. (1989). Perceived usefulness, perceived ease of use, and user acceptance of information technology. MIS Quarterly, 13(3), 319–340. https://doi.org/10.2307/249008
- De La Vega, R., Roset, R., Castarlenas, E., Sánchez-Rodríguez, E., Solé, E., & Miró, J. (2014). Development and testing of painometer: A smartphone app to assess pain intensity. Journal of Pain, 15(10), 1001–1007. https://doi.org/10.1016/j.jpain.2014.04.009
- El-Gayar, O., Timsina, P., Nawar, N., & Eid, W. (2013). Mobile applications for diabetes self-management: Status and potential. Diabetes Technology and Therapeutics, 7(1), 247–262. https://doi.org/10.1177/193229681300700130
- Farris, M. S., Shakeel, M. K., & Addington, J. (2020). Cannabis use in individuals at clinical high-risk for psychosis: A comprehensive review. In Social Psychiatry and Psychiatric Epidemiology, 55, 527–537. https://doi.org/10.1007/s00127-019-01810-x
- Fusar-Poli, P., Nelson, B., Valmaggia, L., Yung, A. R., & McGuire, P. K. (2014). Comorbid depressive and anxiety disorders in 509 individuals with an at-risk mental state: Impact on psychopathology and transition to psychosis. Schizophrenia Bulletin, 40(1), 120–131. https://doi.org/10.1093/schbul/sbs136
- Guest, G., Bunce, A., & Johnson, L. (2006). How many interviews are enough? An experiment with data saturation and variability. Field Methods, 18(1), 59–82. https://doi.org/10.1177/1525822X05279903
- Heary, C. M., & Hennessy, E. (2002). The use of focus group interviews in pediatric health care research. Journal of Pediatric Psychology, 27(1), 47–57. https://doi.org/10.1093/jpepsy/27.1.47
- Hetrick, S. E., Robinson, J., Burge, E., Blandon, R., Mobilio, B., Rice, S. M., Simmons, M. B., Alvarez-Jimenez, M., Goodrich, S., & Davey, C. G. (2018). Youth codesign of a mobile phone app to facilitate self-monitoring and management of mood symptoms in young people with major depression, suicidal ideation, and self-harm. Journal of Medical Internet Research, 20(1), 1–14. https://doi.org/10.2196/mental.9041
- Johansen, R., Hestad, K., Iversen, V. C., Agartz, I., Sundet, K., Andreassen, O. A., & Melle, I. (2011). Cognitive and clinical factors are associated with service engagement in early-phase schizophrenia spectrum disorders. Journal of Nervous and Mental Disease, 199(3), 176–182. https://doi.org/10.1097/NMD.0b013e31820bc2f9
- Kapp, K. M. (2012). The gamification of learning and instruction: Game-based methods and strategies for training and education. In International journal of gaming and computer-mediated simulations (1st ed., pp. 35–37). Pfeiffer.
- Kenny, R., Dooley, B., & Fitzgerald, A. (2014). Developing mental health mobile apps: Exploring adolescents’ perspectives. Health Informatics Journal, 22(2), 265–275. https://doi.org/10.1177/1460458214555041
- Knowles, S. E., Toms, G., Sanders, C., Bee, P., Lovell, K., Rennick-Egglestone, S., Coyle, D., Kennedy, C. M., Littlewood, E., Kessler, D., Gilbody, S., & Bower, P. (2014). Qualitative meta-synthesis of user experience of computerised therapy for depression and anxiety. PLoS ONE, 9(1), e84323. https://doi.org/10.1371/journal.pone.0084323
- Kraan, T., Velthorst, E., Koenders, L., Zwaart, K., Ising, H. K., Van Den Berg, D., De Haan, L., & Van Der Gaag, M. (2016). Cannabis use and transition to psychosis in individuals at ultra-high risk: Review and meta-analysis. Psychological Medicine, 46(4), 673–681. https://doi.org/10.1017/S0033291715002329
- Kristensen, K., & Cadenhead, K. S. (2007). Cannabis abuse and risk for psychosis in a prodromal sample. Psychiatry Research, 151(1–2), 151–154. https://doi.org/10.1016/j.psychres.2006.10.001
- Kushniruk, A. W., & Patel, V. L. (2004). Cognitive and usability engineering methods for the evaluation of clinical information systems. Journal of Biomedical Informatics, 37(1), 56–76. https://doi.org/10.1016/j.jbi.2004.01.003
- Lenhart, A., Purcell, K., Smith, A., & Zickuhr, K. (2010). Social media & mobile internet use among teens and young adults. Pew Research Center Internet & Technology. https://www.pewresearch.org/internet/2010/02/03/social-media-and-young-adults/
- Leyton, M. (2019). Cannabis legalization: Did we make a mistake? Update 2019. Journal of Psychiatry and Neuroscience, 44(5), 291–293. https://doi.org/10.1503/jpn.190136
- Li, X., Vigil, J. M., Stith, S. S., Brockelman, F., Keeling, K., & Hall, B. (2019). The effectiveness of self-directed medical cannabis treatment for pain. Complementary Therapies in Medicine, 46(June), 123–130. https://doi.org/10.1016/j.ctim.2019.07.022
- Lim, M. H., Rodebaugh, T. L., Eres, R., Long, K. M., Penn, D. L., & Gleeson, J. F. M. (2019). A pilot digital intervention targeting loneliness in youth mental health. Frontiers in Psychiatry, 10(August), 1–13. https://doi.org/10.3389/fpsyt.2019.00604
- Lowe, D. J. E., Sasiadek, J. D., Coles, A. S., & George, T. P. (2019). Cannabis and mental illness: A review. European Archives of Psychiatry and Clinical Neuroscience, 269(1), 107–120. https://doi.org/10.1007/s00406-018-0970-7
- Marconi, A., Di Forti, M., Lewis, C. M., Murray, R. M., & Vassos, E. (2016). Meta-Analysis of the association between the level of cannabis use and risk of psychosis. Schizophrenia Bulletin, 42(5), 1262–1269. https://doi.org/10.1093/schbul/sbw003
- Martinotti, G., Di Iorio, G., Sepede, G., De Berardis, D., De Risio, L., & Di Giannantonio, M. (2012). Cannabis use and psychosis: Theme introduction. Current Pharmaceutical Design, 18(32), 4991–4998. https://doi.org/10.2174/138161212802884627
- McAusland, L., Buchy, L., Cadenhead, K. S., Cannon, T. D., Cornblatt, B. A., Heinssen, R., McGlashan, T. H., Perkins, D. O., Seidman, L. J., Tsuang, M. T., Walker, E. F., Woods, S. W., Bearden, C. E., Mathalon, D. H., & Addington, J. (2017). Anxiety in youth at clinical high risk for psychosis. Early Intervention in Psychiatry, 11(6), 480–487. https://doi.org/10.1111/eip.12274
- McGlashan, T., Walsh, B. C., & Woods, S. W. (2010). The psychosis-risk syndrome: Handbook for diagnosis and follow-up. Oxford University Press.
- Palmier-Claus, J. E., Ainsworth, J., Machin, M., Barrowclough, C., Dunn, G., Barkus, E., Rogers, A., Wykes, T., Kapur, S., Buchan, I., Salter, E., & Lewis, S. W. (2012). The feasibility and validity of ambulatory self-report of psychotic symptoms using a smartphone software application. BMC Psychiatry, 12(172), 1–10. https://doi.org/10.1186/1471-244X-12-172
- Pew Research Center. (2018). Teens, social media & technology 2018. In Pew Research (Issue May).
- Pew Research Centre. (2019). Smartphone ownership is growing rapidly around the world, but not always equally (Issue February). Pew Research Centre. https://doi.org/202.419.4372
- Price, M., Sawyer, T., Harris, M., & Skalka, C. (2016). Usability evaluation of a mobile monitoring system to assess symptoms after a traumatic injury: A mixed-methods study. JMIR Mental Health, 3(1), e3. https://doi.org/10.2196/mental.5023
- Quinn, C. A., Wilson, H., Cockshaw, W., Barkus, E., & Hides, L. (2017, November). Development and validation of the Cannabis Experiences Questionnaire – Intoxication Effects Checklist (CEQ-I) short form. Schizophrenia Research, 189, 91–96. https://doi.org/10.1016/j.schres.2017.01.048
- Reid, S. C., Kauer, S. D., Dudgeon, P., Sanci, L. A., Shrier, L. A., & Patton, G. C. (2009). A mobile phone program to track young people’s experiences of mood, stress and coping. Social Psychiatry and Psychiatric Epidemiology, 44(6), 501–507. https://doi.org/10.1007/s00127-008-0455-5
- Rickard, N., Arjmand, H. A., Bakker, D., & Seabrook, E. (2016). Development of a mobile phone app to support self-monitoring of emotional well-being: A mental health digital innovation. JMIR Mental Health, 3(4), e49. https://doi.org/10.2196/mental.6202
- Rotondi, A. J., Sinkule, J., Haas, G. L., Spring, M. B., Litschge, C. M., Newhill, C. E., Ganguli, R., & Anderson, C. M. (2007). Designing websites for persons with cognitive deficits: Design and usability of a psychoeducational intervention for persons with severe mental illness. Psychological Services, 4(3), 202–224. https://doi.org/10.1037/1541-1559.4.3.202
- Sanders, E. B. (2002). From user-centered to participatory design approaches. In J. Frascara (Ed.), Design and the social sciences: Making connections (pp. 1–8). Taylor & Francis Books Limited.
- Santesteban-Echarri, O., Tang, J., Fernandes, J., & Addington, J. (2020). Development and usability testing of SOMO, a mobile-based application to monitor social functioning for youth at clinical high-risk for psychosis. Digital Psychology, 1(1), 4–19. https://doi.org/10.24989/dp.v1i1.1806
- Santesteban-Echarri, O., Tang, J., Shakeel, M. K., Fernandes, J., & Addington, J. (2020). A mobile-based app to monitor social functioning among youth at-risk for psychosis: Single-arm feasibility and acceptability study. General Hospital Psychiatry. In press. https://doi.org/10.1016/j.genhosppsych.2020.04.003
- Scandurra, I., Hägglund, M., & Koch, S. (2008). From user needs to system specifications: Multi-disciplinary thematic seminars as a collaborative design method for development of health information systems. Journal of Biomedical Informatics, 41(4), 557–569. https://doi.org/10.1016/j.jbi.2008.01.012
- Spinuzzi, C. (2005). The methodology of participatory design. Technical Communication, 52(2), 163–174. http://citeseerx.ist.psu.edu/viewdoc/download;jsessionid=7370C5669E5C2942723C6B4AEAA9CE4A?doi=10.1.1.473.9111&rep=rep1&type=pdf
- Stinson, J., McGrath, P., Hodnett, E., Feldman, B., Duffy, C., Huber, A., Tucker, L., Hetherington, R., Tse, S., Spiegel, L., Campillo, S., Gill, N., & White, M. (2010). Usability testing of an online self-management program for adolescents with juvenile idiopathic arthritis. Journal of Medical Internet Research, 12(3), 3. https://doi.org/10.2196/jmir.1349
- Stith, S. S., Vigil, J. M., Brockelman, F., Keeling, K., & Hall, B. (2018). Patient-reported symptom relief following medical cannabis consumption. Frontiers in Pharmacology, 9(AUG), 1–8. https://doi.org/10.3389/fphar.2018.00916
- Stoyanov, S. R., Hides, L., Kavanagh, D. J., & Wilson, H. (2016). Mobile Application Rating Scale: User version (uMARS). Young and Well Cooperative Research Centre, 4(2), 1–6. https://doi.org/10.2196/mhealth.5849
- Stoyanov, S. R., Hides, L., Kavanagh, D. J., Zelenko, O., Tjondronegoro, D., & Mani, M. (2015). Mobile App Rating Scale: A new tool for assessing the quality of health mobile apps. JMIR MHealth and UHealth, 3(1), e27. https://doi.org/10.2196/mhealth.3422
- Sundram, F., Hawken, S. J., Stasiak, K., Lucassen, M. F., Fleming, T., Shepherd, M., Greenwood, A., Osborne, R., & Merry, S. N. (2017). Tips and traps: Lessons from codesigning a clinician e-monitoring tool for computerized cognitive behavioral therapy. JMIR Mental Health, 4(1), e3. https://doi.org/10.2196/mental.5878
- Thomas, D. R. (2006). A general inductive approach for analyzing qualitative evaluation data. American Journal of Evaluation, 27(2), 237–246. https://doi.org/10.1177/1098214005283748
- Torous, J., Chan, S. R., Tan, S. Y. M., Behrens, J., Mathew, I., Conrad, E. J., Hinton, L., Yellowlees, P., & Keshavan, M. (2014). Patient smartphone ownership and interest in mobile apps to monitor symptoms of mental health conditions: A survey in four geographically distinct psychiatric clinics. JMIR Mental Health, 1(1), e5. https://doi.org/10.2196/mental.4004
- Vigil, J., Stith, S., Diviant, J., Brockelman, F., Keeling, K., & Hall, B. (2018). Effectiveness of raw, natural medical cannabis flower for treating insomnia under naturalistic conditions. Medicines, 5(3), 75. https://doi.org/10.3390/medicines5030075