Question

Example of validity of the research instruments. ​

Answer 1

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In simple terms, validity refers to how well an instrument as measures what it is intended to measure. ... For example, if a weight measuring scale is wrong by 4kg (it deducts 4 kg of the actual weight), it can be specified as reliable, because the scale displays the same weight every time we measure a specific item.

Answer 2

If a weight measuring scale is wrong by 4kg (it deducts 4 kg of the actual weight), it can be specified as reliable, because the scale displays the same weight every time we measure a specific item. However, the scale is not valid because it does not display the actual weight of the item.