Asked by samuel goetz on Jul 24, 2024
Verified
Combining many items in a test to eliminate idiosyncrasies of any one item
A) Reliable
B) Valid
C) Generalizable
D) Measurement error
E) Aggregation
F) Precision
Aggregation
The process of combining multiple pieces of data, information, or material to form a whole or summary.
Idiosyncrasies
Distinctive or peculiar features or characteristics of a person or thing, often related to behavior or habits.
- Describe how aggregation enhances the dependability of psychological evaluations.
Verified Answer
CK
Chornaja KoshkaJul 27, 2024
Final Answer :
E
Explanation :
Aggregation refers to the process of combining multiple items, measures, or observations to create a composite score or outcome. This approach helps in reducing the impact of random errors or idiosyncrasies associated with individual items, thereby enhancing the reliability and validity of the measurement.
Learning Objectives
- Describe how aggregation enhances the dependability of psychological evaluations.