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- [32] Examining 4-H Robotics in the Learning of Science, Engineering and Technology Topics and the Related Student Attitudes JOURNAL OF YOUTH DEVELOPMENT, 2008, 2 (03): : 6 - 16
- [33] Examining Youth Camping Outcomes Across Multiple States: the National 4-H Camping Research Consortium (NCRC) JOURNAL OF YOUTH DEVELOPMENT, 2011, 6 (01):
- [34] Minnesota 4-H Science of Agriculture Challenge: Infusing Agricultural Science and Engineering Concepts into 4-H Youth Development JOURNAL OF EXTENSION, 2016, 54 (03):
- [36] Youth Participatory Evaluation: Matching 4-H Youth Experience to Program Theory JOURNAL OF EXTENSION, 2019, 57 (04):
- [37] The 4-H Club Meeting: An Essential Youth Development Strategy JOURNAL OF EXTENSION, 2015, 53 (01):
- [39] ATTITUDES ON WILDLIFE AND KNOWLEDGE RETAINED BY 4-H ALUMNI TRANSACTIONS OF THE NORTH AMERICAN WILDLIFE AND NATURAL RESOURCES CONFERENCE, 1984, 49 : 410 - 420
- [40] Measuring the Influences of Youth Participation in Ohio 4-H Camps JOURNAL OF YOUTH DEVELOPMENT, 2008, 3 (01): : 142 - 153