Sentence examples for testing of the instrument from inspiring English sources
Additional testing of the instrument is also recommended.
The development and initial testing of the instrument are described in more detail elsewhere [12, 13].
Stage 1 involved the generation of an item pool (90 items), face and content validity; and pilot testing of the instrument.
The development and initial testing of the instrument are described in more detail elsewhere [ 12, 13].
In addition, there should be sufficient psychometric testing of the instrument.
The reliability and validity of the survey are strengthened through previous testing of the instrument.
However, further validity, reliability and psychometric testing of the instruments are needed.
The interviewers were female as women involved in pilot testing of the instruments indicated a strong preference for same gender interviewers.
Pilot testing of the instruments was done with one researcher in the United Kingdom and a fieldworker and community member in Wolaita.
This paper deals with the design and test of the instrument.
Our experimental test of the instrument provides some evidence of the beneficial effects associated with implementing tontine-like schemes.
