Conference Paper
“Adult assessments of social learning experiences during adolescent participation in 4-H and other youth programs”. Presented at the Southern Rural Sociological Association. Nashville, TN.
. 1987. “Does an urban 4-H program make differences in the lives of children?”. Presented at the American Educational Research Association. New York City.
. 1997. “Problems that hamper success of county 4-H programs”. Presented at the Symposium on Research Needs for Extension Education.
. 1985. Conference Proceedings
“An evaluation of the presence of 4-H critical elements in adventure central programming”. NAE4-HA Conference Proceedings.
. 2002. “Involving 4-H/youth development educators to strengthen community engagement in sustainable local food system”. NAE4-HA Conference Proceedings.
. 2005. “Tractor safety certification: A multi-curricula approach”. NAE4-HA Conference Proceedings.
. 1999. Government Report
“4-H goes to college”. USDA Ag. Ext. Service Stencil No. 107-37.
. 1937. “Community service: What 4-H youth groups do to make a difference”. 4-H Impact Study Abstract.
. 1997. “Competencies needed by 4-H volunteers for the effective use of incentives: A needs assessment study”. Incentives in 4-H Monograph Series.
. 1975. “State leaders in Iowa, Nebraska, North Dakota, and South Dakota”. Ag Extension Service Stencil 1012-41.
. 1941. “Tentative conclusions from study of local 4-H club programs in Iowa, Nebraska, North Dakota and South Dakota”. Extension Service Stencil.
. 1941. Journal Article
“The 4-H Health Rocks! program in Florida: Outcomes on youth tobacco, alcohol, and other substance abuse prevention”. Journal of Youth Development 9(2): 66-76. doi: 10.5195/jyd.2014.60
. 2014. . 2007.
“4-Hers Learn.. We shall all be old”. PRK Abstract - Published in Journal of Extension 16(2): 10-13. https://archives.joe.org/joe/1978march/78-2-a2.pdf
. 1978. “Addressing the needs of children of offenders: The 4-H LIFE model”. Journal of Youth Development 2(2). doi: https://doi.org/10.5195/jyd.2007.353
. 2007. “An affirmative approach to parental involvement in youth programs”. Journal of Extension 43(4). https://archives.joe.org/joe/2005august/tt4.php
. 2005. “Cacophony and change in youth after school activities: Findings from the 4-H study of positive youth development”. Journal of Youth Development 1(1). doi: https://doi.org/10.5195/jyd.2006.394
. 2006. “Changes and challenges in 4-H (Part 2)”. Journal of Extension 37(1). https://archives.joe.org/joe/1999february/comm1.php
. 1999. “Creating a 4-H technology camp for middle school youth”. Journal of Extension 45(5). https://archives.joe.org/joe/2007october/iw4.php
. 2007. . 1937.
“Effectiveness of the Indiana 4-H Tractor Program: Alumni Perceptions”. Journal of Agricultural Education 42(3): 11-20.
. 2001. “Effectiveness of the Indiana 4-H Tractor Program: Alumni Perceptions”. Journal of Agricultural Education 42(3): 11-20.
. 2001. “Effectiveness of the Indiana 4-H Tractor Program at Instilling Safe Tractor Operating Behaviors and Attitudes in Youth”. Journal of Agricultural Safety and Health 6(3): 179-189.
. 2000. “Effectiveness of the Indiana 4-H Tractor Program at Instilling Safe Tractor Operating Behaviors and Attitudes in Youth”. Journal of Agricultural Safety and Health 6(3): 179-189.
. 2000. “Explaining research utilization among 4-H faculty, staff, and volunteers: The role of self-efficacy, goal orientation, training, and previous experience”. Journal of Youth Development 9(2): 133-148. doi: 10.5195/jyd.2014.65
. 2014.