RESEARCH

Effects of Color Stimuli Application in Horticultural Therapy on the Changes in Challenging Behaviors of the Developmentally Disabled

This study examined the effects of color stimuli in horticultural therapy on the challenging behaviors of 12 developmentally disabled adults. Using the Motivation Assessment Scale, the researchers found significant positive changes in all motivational factors (attention, escape, tangible, sensory), with effects becoming more pronounced as the 15-session program progressed and lasting up to one month after completion.

Program Types: Therapeutic

Population Groups: Neurodevelopmental Differences

Setting or Context: Residential Programs

Health and Wellness Outcomes: Improved Mental Health, Enhanced Emotional Well-being, Sensory Stimulation, Increased Self-Efficacy

Type of Activity: Sensory Stimulation, Outdoor Gardening, Nature-Based Arts & Crafts

Evidence Type: Quantitative Research

Measurement and Evaluation: Standardized Assessment Tools

Access: Free

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Summary

This study investigated the effects of applying colour stimuli in horticultural therapy on the challenging behaviours of developmentally disabled adults. Twelve participants with developmental disabilities from a residential facility participated in 15 horticultural therapy programs incorporating vivid colours through plants, sand, clay, paints, flowers, and ribbons.

The researchers used the Motivation Assessment Scale (MAS) to evaluate changes in motivational factors of challenging behaviours before, during, after, and one month following the program. The results showed significant changes in all motivational factors: attention (p=.013), escape (p=.005), tangible (p=.000), and sensory (p=.008). The effects became more pronounced as the program progressed, with significant changes observed from mid-program (p=.046) to post-program (p=.003), and lasting up to one month after completion (p=.001). The study concluded that horticultural therapy programs focused on colour stimuli may positively change the challenging behaviours of developmentally disabled individuals.

Link

Lee, G.S., Yun, S.Y., Choi, H.S., & Choi, B.J. (2018). Effects of color stimuli application in horticultural therapy on the changes in challenging behaviors of the developmentally disabled. J. People Plant Environ., 21(4), 263-269.

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