Short answer
When designing for populations affected by chronic illness or treatment, integrate cognitive function assessments and support into the design process to ensure products and services are usable and promote well-being.
- Field
- Human Factors
- Source
- The Open Journal of Occupational Therapy (2014)
- Method
- Quantitative, non-experimental, cross-sectional design with qualitative data collection.
- Sample
- 35 participants
- Evidence
- Strong effect
Mild cognitive impairment, common in cancer survivors, directly correlates with reduced engagement in everyday activities. This human factors research insight is drawn from a 2014 study published in The Open Journal of Occupational Therapy. Using Quantitative, non-experimental, cross-sectional design with qualitative data collection. with 35 participants, researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing for populations affected by chronic illness or treatment, integrate cognitive function assessments and support into the design process to ensure products and services are usable and promote well-being.
Cognitive Impairment in Cancer Survivors Significantly Reduces Daily Life Participation
Mild cognitive impairment, common in cancer survivors, directly correlates with reduced engagement in everyday activities.
The Open Journal of Occupational Therapy · 2014
Key Findings
- 01A significant percentage of cancer survivors exhibit mild cognitive impairment (average MoCA score of 25).
- 02Cancer survivors demonstrate suboptimal reintegration into daily activities (average RNLI-P score of 9.64).
- 03The majority of surveyed participants (17/21) reported cognitive changes related to cancer and its treatment.
- 04Reported cognitive changes led to decreased participation, increased selectivity in activities, or a perceived need to balance activities.
Application
Design takeaway
When designing for populations affected by chronic illness or treatment, integrate cognitive function assessments and support into the design process to ensure products and services are usable and promote well-being.
How to apply
When designing any product or service intended for use by individuals who may have experienced significant medical events or treatments, consider conducting user research that includes assessments of cognitive function and its impact on task performance.
Project actions
- 01If your design project involves a user group that might experience cognitive changes (e.g., due to age, illness, or medication), consider how to make your design easier to understand and use.
- 02Think about incorporating features that help users remember things or break down complex tasks.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Combines quantitative measures of cognition and participation with qualitative insights into user experience.
- +Highlights a significant, often overlooked, factor impacting daily life for a specific patient group.
Limitations
The findings are specific to cancer survivors and may not generalize to all populations experiencing cognitive impairment. The study's cross-sectional nature limits the ability to track changes over time.
Reliability & validity
Reliability of MoCA and RNLI-P are established. Validity of self-reported cognitive changes and participation levels may be a concern. The cross-sectional design limits internal validity regarding causality.
Think critically
How might the design of digital interfaces be adapted to better support individuals with mild cognitive impairment, and what are the ethical considerations in such adaptations?
Design Principles
"Design for cognitive accessibility by simplifying interfaces, providing clear and concise information, and offering memory support mechanisms."
Understanding the cognitive impact of cancer and its treatment is crucial for designing supportive environments and assistive technologies. This insight highlights the need to consider cognitive function as a primary human factor in the design of products and services for this population, moving beyond purely physical or functional considerations.
What This Means for Your Design
Cancer survivors often find it harder to do everyday things because their thinking skills are affected by their illness or treatment, leading them to do less or change how they do things.
How to use in your project
- 1.Reference this study when discussing the importance of considering cognitive factors in your user research or when justifying design choices aimed at supporting users with cognitive challenges.
Add to My Project
Quick Cite
Paragraph starter
Research indicates that cognitive impairment, prevalent in populations such as cancer survivors, significantly impacts their ability to participate in daily activities. For instance, studies have shown that mild cognitive impairment can lead to reduced engagement in instrumental activities of daily living, necessitating design considerations that simplify tasks, provide clear instructions, and offer memory support to ensure product usability and user well-being.
Source
The Open Journal of Occupational Therapy
Effects of Cognitive Status on Life Participation of Cancer Survivors
journal · 2014
View sourceQuestions About This Research
- What does the research say about cognitive impairment in cancer survivors significantly reduces daily life participation?
- When designing for populations affected by chronic illness or treatment, integrate cognitive function assessments and support into the design process to ensure products and services are usable and promote well-being. Evidence: The Open Journal of Occupational Therapy (2014).
- Why does "Cognitive Impairment in Cancer Survivors Significantly Reduces Daily Life Participation" matter for design?
- Understanding the cognitive impact of cancer and its treatment is crucial for designing supportive environments and assistive technologies. This insight highlights the need to consider cognitive function as a primary human factor in the design of products and services for this population, moving beyond purely physical or functional considerations.
- How can designers apply this research?
- When designing for populations affected by chronic illness or treatment, integrate cognitive function assessments and support into the design process to ensure products and services are usable and promote well-being.
- What were the main findings?
- A significant percentage of cancer survivors exhibit mild cognitive impairment (average MoCA score of 25).. Cancer survivors demonstrate suboptimal reintegration into daily activities (average RNLI-P score of 9.64).. The majority of surveyed participants (17/21) reported cognitive changes related to cancer and its treatment.. Reported cognitive changes led to decreased participation, increased selectivity in activities, or a perceived need to balance activities.
- What research method was used?
- Quantitative, non-experimental, cross-sectional design with qualitative data collection. with 35 participants.
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2014 journal from The Open Journal of Occupational Therapy.
- What should I do differently in my next project?
- When designing any product or service intended for use by individuals who may have experienced significant medical events or treatments, consider conducting user research that includes assessments of cognitive function and its impact on task performance.
- What are the limitations?
- The cross-sectional design does not establish causality. The study relies on self-report for some data, which can be subjective. The sample size is relatively small.