Survey Accessibility for Paralympic Athletes
A data analyst is preparing a survey for Paralympic Game athletes. Which of the following should the analyst consider when creating this survey?
Community Insight
The exam tests knowledge of infrastructure and accessibility concepts (1.3), with the common trap being to select technical performance metrics instead of user experience factors.
This question tests the importance of accessibility in data collection instruments, specifically identifying color contrast as a critical factor for inclusive survey design.
Candidates often choose 'Granularity' or 'Refresh speed', confusing data structure or system performance with user interface accessibility requirements.
Community Discussion (1 comments)
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Expert Analysis
Why the Answer Is Correct
Color contrast is the correct answer because surveys must be accessible to all participants, including athletes with visual impairments or color blindness. High contrast between text and background ensures readability and usability, which is essential for collecting accurate data from diverse populations.Why the Other Options Are Wrong
Idioms (A) are language-specific and should generally be avoided in international surveys to ensure clarity. Refresh speed (C) relates to system performance, not the static design of a survey instrument. Granularity (D) refers to the level of detail in data, which is determined during analysis, not by the visual presentation of the survey itself.Community Comment Notes
The community consensus strongly supports this answer. As noted by commenter Amelia233, "The analyst should consider color contrast to make the survey accessible to athletes with visual impairments or color-vision deficiencies." This highlights the practical application of accessibility standards in real-world data collection scenarios.Exam Strategy
When questions involve specific user groups (like athletes, elderly, or visually impaired users), always prioritize accessibility and inclusivity options over technical performance metrics.
Frequently Asked Questions
Why is granularity incorrect for survey creation?
Granularity refers to data detail levels during analysis, not the visual design of the survey instrument itself.
Does refresh speed matter for online surveys?
While important for web performance, it is not a primary accessibility consideration like color contrast when designing the survey content.
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