Define Showup, Lineup and Photographic Lineup

question 42

Essay

Define showup, lineup and photographic lineup. Indicate what level of proof the police must have to detain someone to participate in each.

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Definitions:

Altruistic Behavior

Actions by an individual that benefit others at its own expense, often observed in the social behavior of animals.

Chemical Communication

The use of chemical signals for information exchange between organisms, critical for processes like pollination and mating.

Scent Trail

A path marked by the smell left by the passage of an animal or person, often used by animals for navigation and hunting.

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.