Endeavors in the United States to Formulate a Systematic Approach

question 44

Multiple Choice

Endeavors in the United States to formulate a systematic approach for oral health data collection and reporting have resulted in:
1) the development of standard ways to monitor the national oral health objectives.
2) an oral health needs assessment model.
3) documentation of uniform methods to measure community oral health.
4) a national data bank.

• A)1,2,3,4
• B)1,2,3
• C)2,3,4
• D)1,4

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Definitions:

Figure-Ground Separation

Figure-ground separation is a concept in perception and visual design where the main subject (figure) is perceived as separate and distinguishable from the background (ground).

Perceptual Process

The sequence of steps that includes the reception and interpretation of sensory information by the brain, leading to an understanding of the environment.

Contrast

The difference in luminance or color that makes an object distinguishable from others and the background.

Intensity

The degree of strength, force, or concentration applied to an activity, effort, or phenomenon.