[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100628773":3},{"organization":4,"armGroups":7,"interventions":24,"overallOfficials":23,"centralContacts":34,"locations":23,"responsibleParty":40,"collaborators":23,"id":44,"slug":45,"hasResults":46,"nctId":47,"briefTitle":48,"officialTitle":49,"acronym":23,"eligibilityCriteria":50,"healthyVolunteers":51,"sex":52,"minAge":53,"maxAge":23,"enrollmentInfo":54,"targetDuration":23,"studyType":57,"phases":58,"briefSummary":60,"conditions":61,"keywords":64,"overallStatus":69,"whyStopped":23,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":74,"completionDateStruct":76,"leadSponsor":78,"locationsCount":23},{"fullName":5,"class":6},"University of Santiago de Compostela","OTHER",[8,14,19],{"label":9,"type":10,"description":11,"interventionNames":12},"App-based PERMA intervention (PPIA)","EXPERIMENTAL","Behavioral intervention delivered via smartphone app. Five weekly modules corresponding to the PERMA domains.",[13],"Behavioral: App Based PERMA intervention",{"label":15,"type":10,"description":16,"interventionNames":17},"App-based PERMA intervention plus telephone multiconference (PPIA+M)","Same app-based intervention supplemented by weekly 30-minute group telephone multiconference sessions.",[18],"Behavioral: App Based PERMA intervention plus telephone multiconference",{"label":20,"type":21,"description":22,"interventionNames":23},"Waiting List Control Group (WLCG)","NO_INTERVENTION","Participants receive no intervention during the study period and are granted access after completion.",null,[25,30],{"type":26,"name":27,"description":28,"armGroupLabels":29,"otherNames":23},"BEHAVIORAL","App Based PERMA intervention","The PPIA intervention is a structured psychological program grounded in the PERMA model of well-being (Seligman, 2011). This model proposes that long-term flourishing depends on developing five pillars: Positive Emotion, Engagement, Relationships, Meaning, and Accomplishment. The intervention is further supported by the broaden-and-build theory of positive emotions (Fredrickson, 2001), flow theory (Csikszentmihalyi, 1990), research on character strengths and positive relationships (Peterson \\& Seligman, 2004; Reis \\& Gable, 2003), meaning in life (Steger, 2009), the goal-setting theory (Locke \\& Latham, 2002) and growth mindset principles (Dweck, 2006).",[9],{"type":26,"name":31,"description":32,"armGroupLabels":33,"otherNames":23},"App Based PERMA intervention plus telephone multiconference","The PPIA intervention is a structured psychological program grounded in the PERMA model of well-being (Seligman, 2011). This model proposes that long-term flourishing depends on developing five pillars: Positive Emotion, Engagement, Relationships, Meaning, and Accomplishment. The intervention is further supported by the broaden-and-build theory of positive emotions (Fredrickson, 2001), flow theory (Csikszentmihalyi,1990), research on character strengths and positive relationships (Peterson \\& Seligman, 2004; Reis \\& Gable, 2003), meaning in life (Steger, 2009), the goalsetting theory (Locke \\& Latham, 2002) and growth mindset principles (Dweck, 2006). Additionally, the multiconference component will consist of weekly 30-minute telephone-based multiconference sessions. During these sessions, positive or corrective feedback will be delivered in accordance with Miltenberger's guidelines (Miltenberger, 2012) after reviewing the completed homework.",[15],[35],{"name":36,"role":37,"phone":38,"phoneExt":23,"email":39},"Vanessa Blanco, Professor","CONTACT","+34 881813744","vanessa.blanco@usc.es",{"type":41,"investigatorFullName":42,"investigatorTitle":43,"investigatorAffiliation":5,"oldNameTitle":23,"oldOrganization":23},"PRINCIPAL_INVESTIGATOR","Vanessa Blanco Seoane","Professor","100628773","perma-based-mobile-psychological-intervention-with-and-without-telephone-support-for-university-students-100628773",false,"NCT07466004","PERMA-Based Mobile Psychological Intervention With and Without Telephone Support for University Students","Efficacy of a Positive Psychology-Based Psychological Intervention Grounded in the PERMA Model Delivered Via Smartphone App, With and Without Telephone Multiconference Support, for the Promotion of Psychological Well-Being in University Students","Inclusion Criteria:\n\n* Being an actively enrolled university student at the University of Santiago de Compostela (USC)\n* Having access to a smartphone with an internet connection.\n\nExclusion Criteria:\n\n* Having a current diagnosis of severe psychiatric disorder, including major depressive disorder with psychotic features, bipolar disorder, schizophrenia, severe cognitive impairment, dissociative disorders, or active substance dependence\n* Having started psychological or psychopharmacological treatment within the two months prior to the study or participating in another mental health-related study\n* Having insufficient proficiency in Spanish, or presenting sensory, cognitive, or physical impairments that would prevent engagement with the intervention\n* Planning to move out of Galicia within the next 12 months.",true,"ALL","18 Years",{"count":55,"type":56},177,"ESTIMATED","INTERVENTIONAL",[59],"NA","University students face increasing academic and psychosocial demands that place them at risk of reduced psychological well-being. Positive psychology interventions have demonstrated efficacy in promoting mental health; however, few are grounded explicitly in Seligman's PERMA model and adherence to digital interventions remains limited. This randomized controlled trial aims to evaluate the efficacy of a brief PERMA-based psychological intervention delivered via a smartphone application, with and without supplementary telephone multiconference support, compared to a waiting list control group. The intervention consists of five weekly modules targeting Positive Emotion, Engagement, Relationships, Meaning, and Accomplishment. Assessments will be conducted at baseline, post-intervention, and at six-month follow-up.",[62,63],"Psychological Well Being","Mental Health Promotion",[65,66,67,68],"PERMA model","University students","Mobile intervention","Randomized controlled trial","NOT_YET_RECRUITING","2026-03-06",{"date":72,"type":73},"2026-03-12","ACTUAL",{"date":75,"type":56},"2026-09-01",{"date":77,"type":56},"2029-08-31",{"name":5,"class":6}]