Blind and Double-Blind Procedures Are One Way to Control for the Effects

question 66

Multiple Choice

Blind and double-blind procedures are one way to control for the effects of __________ in experimental research.

• A)expectations
• B)high costs
• C)chance factors
• D)confounding variables

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Definitions:

Class Interval

A range of values used in frequency distributions into which data points are grouped for analysis.

Creating

The process of bringing something new into existence or generating original ideas, objects, or productions through imaginative skill.

Process

A series of actions or steps taken to achieve a particular goal or outcome.

Measures of Variability

Quantitative indicators that describe the spread or dispersion within a dataset, including range, variance, and standard deviation.