| Not Yet Recruiting | Meta Self-efficacy Internet Intervention to Improve Work Self-efficacy and Occupational Well-being in Young Em Self Efficacy, Occupational Stress, Well-Being, Psychological | N/A | 2026-03-01 |
| Recruiting | Effects of Darkness Retreat: a Pilot Study Study Protocol Feasibility, Non Clinical Anxiety, Non Clinical Worry | N/A | 2025-10-16 |
| Recruiting | Optimization of Imagery Rescripting Research Using Generative Artificial Intelligence Generalized Anxiety, Fear of Failure, Rumination | N/A | 2025-06-01 |
| Not Yet Recruiting | RCT Protocol for 'OverThinking': A Mobile EMI for Reducing Experiential Avoidance Depression, Anxiety, Rumination | N/A | 2025-05-01 |
| Completed | The Impact of Supplementation With Hericium Erinaceus (Lion's Mane) Extract on Cognitive Functioning Attention, Memory, Cognitive Function and Well-Being | N/A | 2025-01-13 |
| Not Yet Recruiting | Bridging the Adherence Gap in Internet Interventions: A Randomized Controlled Trial Protocol Adherence, Treatment, Job Stress | N/A | 2025-01-08 |
| Recruiting | The Effect of an Online ACT Intervention on Meaning-Making Process in Cancer Patients Following Hematopoietic Hematopoietic Cell Transplantation Recipient, Acceptance and Commitment Therapy | N/A | 2024-03-06 |
| Active Not Recruiting | Anti-inflammatory Probiotics in Cognitive Functioning Memory Decline, Cognitive Decline, Cognitive Aging | N/A | 2024-01-25 |
| Completed | Chatbot-based Internet Intervention for Stress Among University Students (Stressbot) Stress, Psychological | N/A | 2022-10-10 |
| Completed | Neural Mechanisms and Efficacy of Imagery Rescripting for Fear of Failure Fear of Failure | N/A | 2022-06-01 |
| Completed | Chatbot Intervention for Anxiety and Depressive Symptoms in Young Adults Anxiety, Depression | N/A | 2022-05-03 |
| Unknown | Physical Activity, Psychopathology, and Quality of Life in People With Psychotic or Affective Disorders Psychotic Disorders, Affective Disorder | — | 2022-05-01 |
| Unknown | A Theory-based Digital Intervention to Promote Weight Loss and Weight Loss Maintenance Overweight and Obesity | N/A | 2020-07-30 |
| Completed | Psychotherapeutic Imagery Techniques Fear of Failure | N/A | 2020-06-01 |
| Completed | Health Behavior Change During COVID-19 Pandemic Health Behavior | — | 2020-03-25 |
| Terminated | New in Town-Internet Intervention for Migrants Self Efficacy, Loneliness, Social Skills | N/A | 2020-01-14 |
| Unknown | Explaining Sedentary Behavior With Planning (the Revised HAPA Model) Sedentary Behavior | N/A | 2020-01-02 |
| Completed | Internet-Based Intervention for Occupational Stress Among Medical Professionals Stress, Psychological, Occupational, Burnout, Professional | N/A | 2018-10-08 |
| Completed | Effects of Individual, Dyadic, and Collaborative Plans on Physical Activity in Partner-Partner Dyads Health Behavior | N/A | 2016-12-01 |
| Completed | Effects of Individual, Dyadic, and Collaborative Plans on Physical Activity in Parent-Child Dyads Health Behavior | N/A | 2016-04-01 |
| Withdrawn | Effects of Individual, Dyadic, and Collaborative Plans on Physical Activity in Patient-Partner Dyads Health Behavior | N/A | 2016-03-01 |
| Completed | European Comparative Effectiveness Research on Internet-based Depression Treatment in Poland Depression | N/A | 2015-06-01 |
| Completed | Effects of Self-efficacy, Planning, and Self-efficacy+Planning Interventions on Body Fat Among Adolescents Adolescent Behavior | N/A | 2009-05-01 |