- 04/15/2019 at 5:40 am #488538EduGorillaKeymasterSelect Question Language :
What is the underlying idea of the opening paragraph?
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- Not all methods of data collection are reliable as some of them employ methods that are questionable.
- Reliability of data could be ensured by recognizing that every class room is unique.
- Whatever methods of obtaining information in education psychology are used must have the core element of reliability.
- Since some methods of collecting data related to educational psychology are low on reliability, there often is low validity and questionable extrapolation.
- Since data of educational psychology are collected through methods that are suspect, they do not serve the desired purpose.
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