COGNITIVE ASSESSMENT Many Personal Computers and Local Devices Have Small

question 64

Multiple Choice

COGNITIVE ASSESSMENT Many personal computers and local devices have small internal speakers that emit only low-quality sound. To boost the low bass sounds, what do surround sound speaker systems include?

• A) a speaker boost
• B) a sound card
• C) a satellite
• D) a subwoofer

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Definitions:

Measurement Period

The specific duration or time frame during which data is collected or observations are made in a study.

Manipulation

The process of deliberately altering variables in an experimental setting to observe the effects on dependent variables.

Second Measurement

The action or process of measuring something for the second time, often to track changes or progress.

One-group Pretest-posttest Design

A quasi-experimental design involving measurement before and after an intervention on a single group to assess change.