When a Two-Point Scale (E

question 16

Multiple Choice

When a two-point scale (e.g.agree/disagree) is expanded to include five categories (e.g.strongly disagree,disagree,undecided,agree,strongly agree) ,we say that the ____ of the scale has been increased.

• A)sensitivity
• B)reliability
• C)predictive validity
• D)criterion validity

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Definitions:

Sleep Reduction

The practice or phenomenon of decreasing the amount of sleep one gets, which can have various motivations and implications for health and performance.

Optimal Health

A state of complete physical, mental, and social well-being, not just the absence of disease or infirmity.

Security Alarms

Devices or systems designed to detect unauthorized entry or activities in buildings, homes, or other areas.

House Break-Ins

Criminal acts where an individual unlawfully enters a residence with the intent of committing an offense, typically theft.