{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T05:57:13Z","timestamp":1789192633112,"version":"build-2803163510"},"reference-count":59,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2020,7,19]],"date-time":"2020-07-19T00:00:00Z","timestamp":1595116800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100008810","name":"NSW Ministry of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100008810","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000925","name":"National Health and Medical Research Council","doi-asserted-by":"publisher","award":["1122544"],"award-info":[{"award-number":["1122544"]}],"id":[{"id":"10.13039\/501100000925","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000925","name":"National Health and Medical Research Council","doi-asserted-by":"publisher","award":["115614"],"award-info":[{"award-number":["115614"]}],"id":[{"id":"10.13039\/501100000925","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000925","name":"National Health and Medical Research Council","doi-asserted-by":"publisher","award":["1158707"],"award-info":[{"award-number":["1158707"]}],"id":[{"id":"10.13039\/501100000925","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["acamh.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Child Psychology Psychiatry"],"published-print":{"date-parts":[[2020,8]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>This study evaluated the acceptability and effectiveness of a relationship\u2010focussed mobile phone application (WeClick) for improving depressive symptoms and other mental health outcomes in adolescents.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A randomised controlled trial involving 193 youth (M age: 14.82, SD: 0.94, 86.5% female) from Australia was conducted. Youth were recruited via the Internet and randomly allocated to the intervention or a 4\u2010week wait list control condition, stratified for age and gender. The primary outcome was change in depressive symptom scores measured using the Patient Health Questionnaire for Adolescents (PHQ\u2010A) at baseline, 4\u2010week post\u2010test and 12\u2010week follow\u2010up. Secondary outcomes included anxiety, psychological distress, wellbeing, help\u2010seeking intentions for mental health, social self\u2010efficacy and social support. Participants in the intervention condition received access to the intervention for four weeks. Thematic analysis was utilised to identify and examine acceptability.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The change in PHQ\u2010A scores from baseline to 4\u2010week post\u2010test did not differ significantly (\n                      <jats:italic>d<\/jats:italic>\n                      \u00a0=\u00a00.26,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a0.138) between the intervention (Mchange\u00a0=\u00a0\u22122.9,\n                      <jats:italic>SD<\/jats:italic>\n                      \u00a0=\u00a05.3) and wait list control conditions (Mchange\u00a0=\u00a0\u22121.7,\n                      <jats:italic>SD<\/jats:italic>\n                      \u00a0=\u00a04.3). However, significant between\u2010group improvements were observed in wellbeing (\n                      <jats:italic>d<\/jats:italic>\n                      \u00a0=\u00a00.37,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a0.023), help\u2010seeking intentions (\n                      <jats:italic>d<\/jats:italic>\n                      \u00a0=\u00a00.36,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a0.016) and professional help\u2010seeking intentions for mental health problems (\n                      <jats:italic>d<\/jats:italic>\n                      \u00a0=\u00a00.36,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a0.008). Increases in help\u2010seeking intentions were sustained at follow\u2010up in the intervention condition. No differential effects were found for generalised anxiety, separation anxiety, social self\u2010efficacy or for any social support outcomes. Over 90% of participants indicated the app was enjoyable, interesting and easy to use. The app provided \u2018advice and direction\u2019 (\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a042; 46.15%), an \u2018opportunity for self\u2010reflection\u2019 (\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a033; 36.3%) and \u2018normalised experiences\u2019 (\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a021; 23.1%).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The WeClick app was found to be effective for improving wellbeing and help\u2010seeking intentions for mental health in adolescents. A larger, adequately powered trial is now required to establish differential effects on depressive symptoms. This trial was registered with the Australian New Zealand Clinical Trials Registry (ANZCTR): ACTRN12618001982202.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jcpp.13294","type":"journal-article","created":{"date-parts":[[2020,7,19]],"date-time":"2020-07-19T13:35:00Z","timestamp":1595165700000},"page":"899-913","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":75,"title":["A randomised controlled trial of a relationship\u2010focussed mobile phone application for improving adolescents\u2019 mental health"],"prefix":"10.1111","volume":"61","author":[{"given":"Bridianne","family":"O\u2019Dea","sequence":"first","affiliation":[{"name":"Black Dog Institute Faculty of Medicine University of New South Wales Sydney NSW Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jin","family":"Han","sequence":"additional","affiliation":[{"name":"Black Dog Institute Faculty of Medicine University of New South Wales Sydney NSW Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philip J.","family":"Batterham","sequence":"additional","affiliation":[{"name":"Center for Mental Health Research Research School of Population Health The Australian National University Canberra ACT Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Melinda R.","family":"Achilles","sequence":"additional","affiliation":[{"name":"Black Dog Institute Faculty of Medicine University of New South Wales Sydney NSW Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alison L.","family":"Calear","sequence":"additional","affiliation":[{"name":"Center for Mental Health Research Research School of Population Health The Australian National University Canberra ACT Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aliza","family":"Werner\u2010Seidler","sequence":"additional","affiliation":[{"name":"Black Dog Institute Faculty of Medicine 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