In older participants, a bump for memories reported as most important and happy was found.

So group A might perform better on average, not due to the independent variable being changed but the individual differences in participants.

Also for large runs there are delays in participants reaching the start line, which penalize their performance.

They found impairments present in participants between the ages of 55 and 85 years of age.

On some occasions this resulted in participants being injured or even killed.

Each year the event nearly doubles in spectators and participants.

A study looked at color preference in British and Chinese participants.

Growth in both the number of wheelchair events and participants came quickly.

This is expected to be lower in participants who were exposed to insulin.

The 2005 event showed some growth both in participants and sponsors.