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A cross-sectional design comparing three different ages would require three separate groups of participants.
Agoraphobia
An anxiety disorder characterized by intense fear of being in places where escape might be difficult or embarrassing, or help might not be available in the event of having a panic attack.
Open Places
Areas that are freely accessible to the public and not confined by closed surroundings.
Social Contexts
The environmental and cultural settings that influence the behaviors, perceptions, and interactions of individuals within a society.
Nursing Homes
Residential facilities that provide a high level of long-term personal and nursing care for individuals who cannot care for themselves.
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