The Riddikulus Nursing Intervention: A Brief, Nurse-Led Intervention to Reduce Student Anxiety in a Randomized Controlled Study
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Enrollment
- 36
- Locations
- 1
- Primary Endpoint
- Change in anxiety level measured by Beck Anxiety Inventory (BAI)
Study Overview
Brief Summary
This randomized controlled trial investigates the effectiveness of the Riddikulus Nursing Intervention, a brief, low-cost, nurse-led strategy designed to reduce anxiety levels in university students. The intervention uses metaphor-based reflection and creative emotional flexibility techniques in a single-session format. A total of 36 participants were randomly assigned to intervention and control groups. Anxiety levels were measured using the Visual Analog Scale (VAS) and the Beck Anxiety Inventory (BAI) before and after the intervention. The study aims to evaluate whether this innovative, easily applicable approach can significantly reduce short-term perceived anxiety in young adults.
Detailed Description
This study investigates the effectiveness of a novel, low-cost, nurse-led psychological intervention called the Riddikulus Nursing Intervention, designed to reduce anxiety levels in university students with moderate anxiety. The intervention was inspired by a metaphorical coping scene from the Harry Potter film series and structured as a single-session, creative, and non-pharmacological approach. During the intervention, participants were asked to generate personal metaphors related to their anxiety and were guided in restructuring these metaphors into less distressing, humorous, or soothing mental images. The process was facilitated by an academic mentor trained in therapeutic communication.
The study was conducted at the School of Foreign Languages of Ege University between December 2023 and June 2024. A total of 1100 students were invited, and 549 agreed to participate. Among students with moderate levels of anxiety, 36 participants were included and the study was completed with them. These participants were randomly assigned to intervention (n=17) and control (n=19) groups. Anxiety levels were assessed at three time points-pre-intervention, post-intervention, and follow-up-using the Visual Analog Scale (VAS) and the Beck Anxiety Inventory (BAI). Data analysis was performed with SPSS 25.0, and participant flow was reported using the CONSORT diagram.
The results revealed a statistically significant reduction in VAS anxiety scores within the intervention group, with a large effect size. However, no significant differences were observed in BAI scores between the groups over time. These findings suggest that the Riddikulus Intervention may be particularly effective in reducing short-term, perceived anxiety in young adults. Participants also reported subjective improvements in emotional state and metaphor transformation following the session.
This study highlights the feasibility and promise of brief, creative, nurse-led interventions for managing moderate anxiety in university settings. Further research with larger sample sizes, repeated sessions, digital delivery formats, and long-term follow-up assessments is recommended to validate and expand upon these findings.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Treatment
- Masking
- Single (Care Provider)
Masking Description
Group allocation was blinded to the investigators and care providers during participant assignment. Randomization codes were prepared by an independent person who did not take part in data collection or intervention delivery. After group assignment, participants and researchers were aware of the allocations.
Eligibility Criteria
- Ages
- — to 18 Years (Child, Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Undergraduate student at the School of Foreign Languages, Ege University during the study period
- •No history of repeating an academic year
- •No hearing or visual impairments
- •No prior psychiatric diagnosis
- •Not currently undergoing psychiatric treatment or therapy
- •A score between 16 and 25 on the Beck Anxiety Inventory (BAI), indicating moderate anxiety
- •Voluntary participation with signed informed consent
Exclusion Criteria
- •Failure to attend the intervention session
- •Withdrawal of voluntary consent at any time
Arms & Interventions
Riddikulus Intervention Group
Participants in this group received a one-session, metaphor-based psychosocial nursing intervention. The intervention involved identifying anxiety-related personal metaphors and restructuring them into less distressing or humorous mental images under the guidance of a trained academic nurse.
Intervention: Ridikullus Nursing İntervention (Behavioral)
control group
Participants in this group received no intervention. They completed the same outcome measures at the same time points as the intervention group, but did not receive any psychological or nursing-based session.
Outcomes
Primary Outcomes
Change in anxiety level measured by Beck Anxiety Inventory (BAI)
Time Frame: Baseline, Immediately Post-Intervention, 4-Week Follow-Up
The Beck Anxiety Inventory (BAI) was used to assess clinical anxiety symptoms. It is a 21-item self-report instrument, with higher total scores reflecting higher levels of anxiety. The Beck Anxiety Inventory (BAI) ranges from 0 to 63, with higher scores indicating greater levels of anxiety
Change in anxiety level measured by Visual Analog Scale (VAS)
Time Frame: Baseline, Immediately Post-Intervention
Anxiety was assessed using a 0-10 Visual Analog Scale (VAS), with higher scores indicating greater anxiety. Measurements were taken before the intervention, immediately after, and two weeks following the session. Lower scores reflect reduced levels of anxiety.
Change in anxiety level measured by Visual Analog Scale (VAS)
Time Frame: Baseline, Immediately Post-Intervention
Anxiety was assessed using a 0-10 Visual Analog Scale (VAS), with higher scores indicating greater anxiety. Measurements were taken before the intervention, immediately after, and two weeks following the session. Lower scores reflect reduced levels of anxiety.
Change in anxiety level measured by Beck Anxiety Inventory (BAI)
Time Frame: Baseline, Immediately Post-Intervention, 4-Week Follow-Up
The Beck Anxiety Inventory (BAI) was used to assess clinical anxiety symptoms. It is a 21-item self-report instrument, with higher total scores reflecting higher levels of anxiety. The Beck Anxiety Inventory (BAI) ranges from 0 to 63, with higher scores indicating greater levels of anxiety
Secondary Outcomes
No secondary outcomes reported
Investigators
Ege Miray Topcu
Research Assistant Ege University
Ege University