Which of the Following Correctly Explains the Relationship Between Number

question 21

Multiple Choice

Which of the following correctly explains the relationship between number of bird species and the area of islands in the West Indies?

• A) Smaller islands support the fewest number of bird species.
• B) Larger islands support the fewest number of bird species.
• C) Intermediate sized islands support the greatest number of bird species.
• D) Intermediate sized islands support the fewest number of bird species.
• E) Island area has no affect on the number of bird species.

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Definitions:

Observer Drift

A phenomenon that results in a different behavior being observed and recorded than the one originally targeted. Observer drift can occur even when a target behavior is operationally defined and solidly passes the stranger test.

Objectivity Lapse

A failure to maintain neutrality or impartiality, especially in making judgments or decisions.

Occurrence Subjectivity

The degree to which perceptions or analyses of events are influenced by personal feelings, tastes, or opinions.

Reactive Effects

The changes in behavior or responses that occur as a result of being observed or knowing that one is part of a study, often considered a form of bias.