When Testing Central Vision, Which of the Following Should Be

question 191

Multiple Choice

When testing central vision, which of the following should be done?

• A) Position the patient 5 feet away from the chart.
• B) Allow the patient to keep both eyes open.
• C) Face the patient, gazing eye to eye.
• D) Ask the patient to cover one eye with a card.

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Definitions:

Behaviour Modification

The use of empirically demonstrated techniques to improve behavior, often by altering environmental variables.

Target Behaviour

A specific action or pattern of actions that a behavior modification program aims to alter or improve.

Baseline Data

Initial data collected at the beginning of a study, used for comparison with data collected during or after an intervention.

Schedule Of Reinforcement

The rule or plan determining how often a response will be reinforced in operant conditioning.