When We Repeat a Measurement on an Individual or Group

question 49

Multiple Choice

When we repeat a measurement on an individual or group of individuals and do not get the same score as the first time we did the measurement (assuming the characteristic being measured has not changed) , a _____ error is present.

• A) systematic
• B) researcher
• C) random
• D) scaling
• E) marginal

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Definitions:

Collective Monologues

Communications in which young children each voice their own thoughts without attending to what the others are saying.

Stamp Collection

A hobby that involves collecting and organizing postage stamps from different countries and time periods.

Preschool-Aged

Refers to children who are typically between the ages of three and five years old, before they start formal education in school.

Skipping

A form of locomotion involving a step and a hop on alternating feet, often considered a playful activity or exercise.