Relative effectiveness of selected graphic aids for communicating improved technology to farm women
Material type:![Text](/opac-tmpl/lib/famfamfam/BK.png)
- T 630.715 G96R
Item type | Current library | Call number | Status | Date due | Barcode | |
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Mohinder Singh Randhawa Library | T 630.715 G96R (Browse shelf(Opens below)) | Not for loan | 188680 | ||
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Mohinder Singh Randhawa Library | T 630.715 G96R (Browse shelf(Opens below)) | Not for loan | 188681 |
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The study revealed namely lecture alone, lecture + charts, lecture + flannel graphs and lecture + flash cards that there was a significant gain in l, knowledge and retention of gained knowledge through all the four treatments. The highest gain and retenti
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