Convergence Is More Useful Than Accommodation Because It Can Provide

question 45

Multiple Choice

Convergence is more useful than accommodation because it can provide the visual system with ______.

• A)more cues to determine motion parallax
• B)more information needed for depth perception
• C)the ability to focus on both near and far objects
• D)reliable depth information and more precise images

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Definitions:

Control Group

In experimental research, a group that does not receive the experimental treatment and is used as a benchmark to measure the effects of the treatment.

Basic Experimental Design

The fundamental structure of an experiment that outlines how to systematically test a hypothesis by manipulating variables and controlling conditions.

Randomly Assigning

The process of distributing subjects into groups in a way that each subject has an equal chance of being in any group.

Observing Participants

A research method that involves actively watching and sometimes interacting with participants in their natural settings to gather qualitative data.