Please assess the completion status of the following clinical trial:

Trial Title: Can You Reduce Problematic Smartphone Use Through a Group Intervention: A Single Case Experimental Design

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~-Self-identifies as struggling with problematic smart phone use~Exclusion Criteria:~* Actively experiencing suicidal or self-injurious thoughts, or have experienced these within the past year~* Already in a psychological therapy/intervention~* Planning a change of psychotropic medication during the research project.~* No access to video calling and/or slow internet connection speed~* A mental health condition that is not currently well managed/stable and therefore other interventions are likely to be more appropriate~* Does not own a smartphone that can record screen time~* Is not living in the UK, with access to services within the UK

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: t

Study Arms:
- Problematic smart phone use course (Type: EXPERIMENTAL): None

Based on this trial design, predict the completion outcome and termination type (if applicable).