Jean Royer Dyer’s scientific contributions

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Publications (1)


Understanding and Evaluating Educational Research / J.R. Dyer.
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22 Citations

Jean Royer Dyer

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Citations (1)


... Some authors have recommended that an attitude measure should have an estimated reliability of at least +0.8 (Thomas, 1978) in order to be a reliable measure of attitude. However, a lower reliability of +0.70 has been argued to be acceptable (Davis in Dyer, 1979). The Attitude instrument and its sub-scales could therefore be said to be reliable. ...

Reference:

Attitudes towards Sketching and Drawing and the relationship with Spatial Visualisation Ability in Engineering Students
Understanding and Evaluating Educational Research / J.R. Dyer.
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