Asked by Aashish Kulkarni on Jun 20, 2024
Verified
In sampling and data collection for scale construction, a researcher must ensure that:
A) the sample is of convenience.
B) the size of the sample is appropriate.
C) the sample has high statistical validity.
D) the randomness of the sample is as low as possible.
Statistical Validity
The extent to which the statistical conclusions drawn from a study are accurate and reliable.
Scale Construction
The process of developing a tool or instrument for measuring variables, typically involving item generation and validation.
Randomness
A principle in which individual outcomes or events are unpredictable, but the statistical distribution of outcomes over many repetitions will show a specific pattern.
- Understand the principles and guidelines for developing reliable and valid scale items.
Verified Answer
Learning Objectives
- Understand the principles and guidelines for developing reliable and valid scale items.
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