KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/76198
Title: | Development of Test and Measurement of Knowledge Level of Sunflower Farmers |
Other Titles: | Not Available |
Authors: | Bhumireddy Chandhana G.D.S Kumar R.S.Sengar |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | IGKV IGKV ICAR::Indian Institute of Oilseeds Research |
Published/ Complete Date: | 2022-09-21 |
Project Code: | Not Available |
Keywords: | Item analysis Knowledge test Reliability Validity Sunflower |
Publisher: | Indian Society of Extension Education |
Citation: | Bhumireddy Chandhana, G.D.S Kumar, R.S.Sengar. (2022). Development of Test and Measurement of Knowledge Level of Sunflower Farmers. Indian Journal of Extension Education. 58 (4): 81-85. |
Series/Report no.: | Not Available; |
Abstract/Description: | A test was constructed to measure the farmers’ knowledge level on sunflower cultivation during 2021-22. Relevant items were collected from review of literature and discussed with scientists. For relevancy test, 39 items were sent to 320 experts for their judgement. Based on 45 experts judgement, 18 items (overall mean score > 2.57) were selected for item analysis and administrated to 60 farmers of Chinnakoduru village of Siddipet district. Item analysis was done by item difficulty index, item discrimination index and point biserial correlation and 15 items were finalized for knowledge test. Reliability (Cronbach alpha, Spearman brown coefficient and Guttman split-half) and validity (point biserial correlation) were estimated for standardization of the test and found to be highly significant. The test was administered to 140 respondents in Andhra Pradesh and Telangana states. In Andhra Pradesh, 78.8 per cent and in Telangana 85.0 per cent of respondents were in medium level of knowledge category. The item analysis indicated significant differences in knowledge level of farmers pertaining to most suitable period of sowing sunflower crop during Rabi, suitable sunflower hybrids, optimum seed rate, critical period of weed competition, application of fertilizers and bee keeping in sunflower in two states. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Indian Journal of Extension Education |
Journal Type: | Included NAAS journal list |
NAAS Rating: | 5.95 |
Volume No.: | 58 (4) |
Page Number: | 81-85 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | http://doi.org/10.48165/IJEE.2022.58417 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/76198 |
Appears in Collections: | CS-IIOR-Publication |
Files in This Item:
File | Description | Size | Format | |
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test sunflower paper 24.9.22).pdf | 75.12 kB | Adobe PDF | View/Open |
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