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Adding planning strategies to an experiential and conceptual knowledge-based intervention: Does it help to reduce
Paulina Krzywicka1, Ewa Kulis1, Zofia Szczuka1
1Faculty of Psychology in Wroclaw, SWPS University, Wroclaw, Poland.
Psychology of Sport and Exercise
|November 22, 2024
Summary
This study found that understanding sedentary behavior
Area of Science:
- Behavioral science
- Public health
- Exercise science
Background:
- Sedentary behavior is a global health concern.
- Effective interventions to reduce sedentary time are needed.
- Behavior change techniques (BCTs) show promise for reducing sedentary behavior.
Purpose of the Study:
- To compare the effectiveness of an intervention targeting conceptual and experiential knowledge of sedentary behavior with an enhanced intervention including action and coping planning.
- To assess the impact of these interventions on reducing daily sedentary time.
Main Methods:
- A randomized controlled trial involving 603 participants (aged 11-86 years).
- Participants were assigned to either a 'knowledge' or 'planning + knowledge' condition.
- Sedentary time was measured using accelerometers over 36 weeks.
Main Results:
- Overall sedentary time decreased significantly over the 36-week study period.
- The average daily sedentary time reduced by approximately 9.76 minutes per day.
- No significant difference in sedentary time reduction was observed between the two intervention groups.
Conclusions:
- Interventions focusing on conceptual and experiential knowledge can lead to modest reductions in sedentary behavior.
- Adding action planning, coping planning, and behavioral substitution did not enhance the intervention's effectiveness.
- Further research may explore optimizing BCTs for sedentary behavior reduction.
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