@article{R_Samuel_Sreenivasa Rao_Sagar_chary_2019, title={Construction of Knowledge Test to Measure the Knowledge on Recommended Groundnut Production Practices}, volume={30}, url={https://extensioneducation.org/index.php/jee/article/view/187}, DOI={10.26725/JEE.2018.3.30.6129-6136}, abstractNote={<p><em>The non-availability of a standardized scale to measure the farmers’ knowledge level influenced </em><em>the researchers to construct a test for measuring the knowledge on recommended groundnut production </em><em>package of practices. Pertinent items were collected covering all aspects from the crop production guide </em><em>developed by the Department of Agriculture, Govt. of Tamil Nadu & Tamil Nadu Agricultural University. </em><em>After getting jury opinion on the items, test index of item difficulty, index of item discrimination and point </em><em>biserial correlation for the items were worked out. All these were taken in to account to arrive at the </em><em>final scale. While administrating the knowledge test a respondent was given one mark for each correct </em><em>answer and zero for wrong answer. Eleven (11) items were finally selected from a total of fifty five (55) items.</em></p>}, number={3}, journal={Journal of Extension Education}, author={R, Sureshverma and Samuel, G and Sreenivasa Rao, I and Sagar, Vidya and chary, Srinivasa}, year={2019}, month={Mar.} }