Generally, in Studies of Spatial Resolution with the Finger, Participants

question 25

Multiple Choice

Generally, in studies of spatial resolution with the finger, participants cannot discriminate grating orientation until separations exceed:

• A) 0.1 mm
• B) 0.5 mm
• C) 1.0 mm
• D) 2.0 mm

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Definitions:

Primary Reinforcer

A stimulus that is naturally rewarding and satisfies a basic biological need, such as food, water, or sleep.

Food

Any nutritious substance that people or animals eat or drink to maintain life and growth.

Pain

A complex sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage.

Negative Reinforcement

A behavioral principle where the removal of an unpleasant stimulus strengthens or increases the likelihood of a desired response.