Today Instead of Observing for an Entire Hour at One

question 27

Multiple Choice

Today instead of observing for an entire hour at one time, you decide to observe in three, twenty minute blocks. What error are you trying to avoid?

• A)Observer bias
• B)Observer drift
• C)Observer fatigue
• D)Observer stress

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Definitions:

Circum-

A prefix in English meaning "around" or "about," used in the formation of compound words.

Epi-

A prefix meaning "on", "upon", or "above", often used in medical and scientific terms to indicate a layer or location.

Epi-

A prefix meaning "above" or "upon" that is used to form terms denoting objects or concepts that are on, over, near, at, before, or after something else.

Circum-

A prefix indicating 'around' or 'about', used in medical and general terms.