• 360 Citations
  • 10 h-Index
19962019
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Research Output 1996 2019

  • 360 Citations
  • 10 h-Index
  • 47 Article
  • 6 Review article
  • 1 Chapter
2019

Linking Extension program design with evaluation design for improved evaluation

Radhakrishna, R. B., Kumar Chaudhary, A. & Tobin, D., Jan 1 2019, In : Journal of Extension. 57, 4, # 4TOT1.

Research output: Contribution to journalArticle

evaluation
graduate
education
student
environmental factors
producer
farmer
6 Citations (Scopus)

Climate change and agriculture in New York and Pennsylvania: Risk perceptions, vulnerability and adaptation among farmers

Lane, D., Chatrchyan, A., Tobin, D., Thorn, K., Allred, S. & Radhakrishna, R. B., Jun 1 2018, In : Renewable Agriculture and Food Systems. 33, 3, p. 197-205 9 p.

Research output: Contribution to journalArticle

risk perception
Climate Change
Agriculture
climate change
farmers
network analysis
social network
stakeholder
methodology
community
2017
3 Citations (Scopus)
grant
natural resources
natural resource
climate change
agriculture
2 Citations (Scopus)

Food safety of farmstead cheese processors in Pennsylvania: An initial needs assessment

Machado, R. A. M., Radhakrishna, R. B. & Cutter, C. N., Mar 1 2017, In : Food Protection Trends. 37, 2, p. 88-98 11 p.

Research output: Contribution to journalReview article

needs assessment
Needs Assessment
Food Safety
Cheese
food safety
1 Citation (Scopus)

Usefulness of delivery methods for climate change programming: Perspectives of extension and research faculty

Thorn, K., Tobin, D., Radhakrishna, R. B., Chatrchyan, A., Chan, J. & Allred, S., Oct 1 2017, In : Journal of Extension. 55, 5

Research output: Contribution to journalArticle

climate change
programming
agricultural production
grant
website
2016

Evaluation of a natural resource management program: an Australian case study

Verbeek, M., Martin, P. V., Fortunato, M., Alter, T. R., Bridger, J. C. & Radhakrishna, R. B., Oct 1 2016, In : Australasian Journal of Environmental Management. 23, 4, p. 382-401 20 p.

Research output: Contribution to journalArticle

natural resources
resource management
natural resource
evaluation
management
2 Citations (Scopus)

Extension master gardener social media needs: A national study

Vines, K. A., Jeannette, K., Eubanks, E., Lawrence, M. & Radhakrishna, R. B., Apr 1 2016, In : Journal of Extension. 54, 2, 2A5.

Research output: Contribution to journalArticle

social media
inclusion
online survey
1 Citation (Scopus)

Food access and pro-poor value chains: a community case study in the central highlands of Peru

Tobin, D., Brennan, Jr., M. A. & Radhakrishna, R. B., Dec 1 2016, In : Agriculture and Human Values. 33, 4, p. 895-909 15 p.

Research output: Contribution to journalArticle

supply chain
Peru
highlands
case studies
households
2015
9 Citations (Scopus)

Evaluation of on-farm food safety programming in Pennsylvania: Implications for extension

Nayak, R., Tobin, D., Thomson, J., Radhakrishna, R. B. & Laborde, L. F., Jan 1 2015, In : Journal of Extension. 53, 1, 1FEA9.

Research output: Contribution to journalArticle

farm
programming
food
evaluation
vegetables

Impact of climate change and adaptation measures initiated by farmers

Shivamurthy, M., Shankara, M. H., Radhakrishna, R. B. & Chandrakanth, M. G., Jan 1 2015, Climate Change Management. Springer, p. 119-126 8 p. (Climate Change Management).

Research output: Chapter in Book/Report/Conference proceedingChapter

climate change
income
irrigation
rainfall
horticulture

The factors that influence the involvement of youth in pennsylvania 4-H extension district 16 livestock programs

Weikert, B., Hoover, T. S., Radhakrishna, R. B. & Swinker, A. M., Jan 1 2015, In : Journal of Extension. 53, 4, 4RIB4.

Research output: Contribution to journalArticle

district
club member
club
research planning
parents
2014

An integrated approach to address the effects of climate change on agriculture and environment

Radhakrishna, R. B., Murthy, S., Umesh & Shankar, 2014, In : Episodes. 33, 4, p. 281-282 2 p.

Research output: Contribution to journalArticle

integrated approach
environmental management
environmental impact
agriculture
climate change
2 Citations (Scopus)

Integrating extension and research activities: An exploratory study

Radhakrishna, R. B., Tobin, D. & Foley, C., Feb 2014, In : Journal of Extension. 52, 1, 1FEA1.

Research output: Contribution to journalArticle

graduate
networking
student
funding
incentive
2013
29 Citations (Scopus)

A microbiological comparison of poultry products obtained from farmers' markets and supermarkets in pennsylvania

Scheinberg, J., Doores, S., Radhakrishna, R. B. & Cutter, C. N., Aug 1 2013, In : Journal of Food Safety. 33, 3, p. 259-264 6 p.

Research output: Contribution to journalArticle

Poultry Products
farmers' markets
poultry products
supermarkets
Campylobacter
7 Citations (Scopus)
Food Safety
education programs
human resources
food safety
Education
extension programs
farmer
farmers
methodology

Effectiveness of the 4-H program as perceived by parents of 4-H participants

Radhakrishna, R. B., Foley, C., Ingram, P. D. & Ewing, J., 2013, In : Journal of Extension. 51, 4, Article 4RIB8.

Research output: Contribution to journalArticle

parents
mail survey
communication skills
decision making
organization
12 Citations (Scopus)

Factors affecting growers' on-farm food safety practices: Evaluation findings from Penn State Extension programming

Tobin, D., Thomson, J., Laborde, L. F. & Radhakrishna, R. B., Sep 1 2013, In : Food Control. 33, 1, p. 73-80 8 p.

Research output: Contribution to journalArticle

on-farm food safety
Food Safety
growers
good agricultural practices
fresh produce
3 Citations (Scopus)
farmer
food
market
market research
knowledge gap
3 Citations (Scopus)

Impact of value addition training on participants of farmers training institutes

Roy, R., Shivamurthy, M. & Radhakrishna, R. B., May 20 2013, In : World Applied Sciences Journal. 22, 10, p. 1401-1411 11 p.

Research output: Contribution to journalArticle

farmer
knowledge acquisition
Values
training program
producer
2012
3 Citations (Scopus)

Ensuring data quality in extension research and evaluation studies

Radhakrishna, R. B., Tobin, D., Brennan, Jr., M. A. & Thomson, J., Jun 2012, In : Journal of Extension. 50, 3, 3TOT1.

Research output: Contribution to journalArticle

data quality
evaluation
objectivity
integrity
3 Citations (Scopus)

Mixed-mode surveys: A strategy to reduce costs and enhance response rates

Tobin, D., Thomson, J., Radhakrishna, R. B. & Laborde, L. F., 2012, In : Journal of Extension. 50, 6, 6TOT8.

Research output: Contribution to journalArticle

costs
survey research
telephone
budget
communication
2011
4 Citations (Scopus)

An evaluation of nutrition education program for low-income youth

Kemirembe, O. M. K., Radhakrishna, R. B., Gurgevich, E., Yoder, E. P. & Ingram, P. D., Jun 1 2011, In : Journal of Extension. 49, 3, 3RIB5.

Research output: Contribution to journalArticle

nutrition education
nutrition
low income
evaluation
linear model
9 Citations (Scopus)

Extension educators' perceptions of the local food system

Thomson, J. S., Radhakrishna, R. B. & Bagdonis, J., Aug 2011, In : Journal of Extension. 49, 4, 4RIB4.

Research output: Contribution to journalArticle

educator
food
responsibility
factor analysis
land use
4 Citations (Scopus)
leader
regression analysis
communications
leadership
decision making
2010
2 Citations (Scopus)

Occupational health behaviors and habits of women on dairy farms in Pennsylvania

Fenton, G. D., Brasier, K. J., Henning, G., Radhakrishna, R. B. & Jayarao, B. M., Jan 1 2010, In : Journal of Agromedicine. 15, 1, p. 16-23 8 p.

Research output: Contribution to journalArticle

Health Behavior
Occupational Health
Habits
Veterinary Drugs
Hand Disinfection
3 Citations (Scopus)

Occupational health characteristics of women on dairy farms in Pennsylvania

Fenton, G. D., Brasier, K. J., Henning, G., Radhakrishna, R. B. & Jayarao, B. M., Jan 1 2010, In : Journal of Agromedicine. 15, 1, p. 7-15 9 p.

Research output: Contribution to journalArticle

Occupational Health
Respiration
Zoonoses
Animal Diseases
Foodborne Diseases
1 Citation (Scopus)

Participation in "Handwashing University" promotes proper handwashing techniques for youth

Fenton, G., Radhakrishna, R. B. & Cutter, C. N., Feb 2010, In : Journal of Extension. 48, 1, p. 1-6 6 p.

Research output: Contribution to journalArticle

participation
Teaching
4 Citations (Scopus)

Viewing bennett's hierarchy from a different lens: Implications for extension program evaluation

Radhakrishna, R. B. & Bowen, C. F., Dec 2010, In : Journal of Extension. 48, 6, p. 1-5 5 p.

Research output: Contribution to journalArticle

evaluation
costs
evidence
2009
17 Citations (Scopus)

A framework to link evaluation questions to program outcomes

Radhakrishna, R. B. & Relado, R. Z., Jun 2009, In : Journal of Extension. 47, 3

Research output: Contribution to journalArticle

evaluation
grouping
resources
3 Citations (Scopus)

Equine Veterinarians' and Health Care Professionals' Concerns Related to the Implementation of the National Equine Identification System

Vanderman, K. S., Dreschel, N. A., Swinker, A. M., Kniffen, D. M., Radhakrishna, R. B., Werner, J. R. & Jedrzejewski, E. A., Dec 1 2009, In : Journal of Equine Veterinary Science. 29, 12, p. 823-827 5 p.

Research output: Contribution to journalArticle

Animal Identification Systems
animal identification
Veterinarians
health care workers
Horses
2 Citations (Scopus)
4-H Youth Development Program
youth development
career choice
communication skills
descriptive studies
7 Citations (Scopus)

Survey on the Implementation of National Equine Identification in the United States

Vanderman, K. S., Swinker, A. M., Gill, B. E., Radhakrishna, R. B., Kniffen, D. M., Staniar, W. B., McKernan, H. B. & Miller, R. C., Dec 1 2009, In : Journal of Equine Veterinary Science. 29, 12, p. 819-822 4 p.

Research output: Contribution to journalArticle

Horses
Animal Identification Systems
animal identification
horses
injectable transponders
3 Citations (Scopus)
youth organization
communication skills
leadership
responsibility
Teaching
2008
30 Citations (Scopus)

Strategies for generalizing findings in survey research

Radhakrishna, R. B. & Doamekpor, P., Apr 2008, In : Journal of Extension. 46, 2, 2TOT1.

Research output: Contribution to journalArticle

survey research
behavioral science
social science
educator
2007
70 Citations (Scopus)

Tips for developing and testing questionnaires/instruments

Radhakrishna, R. B., Feb 2007, In : Journal of Extension. 45, 1, 1TOT2.

Research output: Contribution to journalArticle

questionnaire
evaluation research
data collection method
data quality
educational research
2006
5 Citations (Scopus)

Attitudes of 4-H participants about 4-H competitive events

Radhakrishna, R. B., Everhart, L. & Sinasky, M., 2006, In : Journal of Extension. 44, 6, 6RIB3.

Research output: Contribution to journalArticle

event
aggressive behavior
self-confidence
teamwork
responsibility
5 Citations (Scopus)

Horsemanship and Life Skills of Youth in Horse Programs

Smith, C. E., Swinker, A. M., Comerford, P. M., Radhakrishna, R. B. & Hoover, T. S., Feb 1 2006, In : Professional Animal Scientist. 22, 1, p. 89-93 5 p.

Research output: Contribution to journalArticle

horsemanship
life skills
Horses
horses
decision making
10 Citations (Scopus)

Strengthening community engagement toward sustainable local food systems

Thomson, J. S., Radhakrishna, R. B., Maretzki, A. N. & Inciong, L. O., 2006, In : Journal of Extension. 44, 4

Research output: Contribution to journalReview article

food
educator
community
director
farm
2005
6 Citations (Scopus)

4-H experiences contributing to leadership and personal development of 4-H alumni

Radhakrishna, R. B. & Sinasky, M., Dec 2005, In : Journal of Extension. 43, 6, p. 125-140 16 p., 6RIB2.

Research output: Contribution to journalArticle

alumni
leadership
experience
mail survey
regression analysis
1 Citation (Scopus)

Experiences of 4-H Japanese exchange program on participants: An evaluative study

Radhakrishna, R. B. & Ingram, P. D., Jun 2005, In : Journal of Extension. 43, 3, 3RIB3.

Research output: Contribution to journalReview article

experience
school
community
professionalism
2003
12 Citations (Scopus)

Information sources and extension delivery methods used by private longleaf pine landowners

Radhakrishna, R. B., Nelson, L., Franklin, R. & Kessler, G., Aug 1 2003, In : Journal of Extension. 41, 4

Research output: Contribution to journalArticle

11 Citations (Scopus)

Intergenerational programming in extension: Needs assessment as planning tool

Kaplan, M. S., Liu, S. T. & Radhakrishna, R. B., Aug 2003, In : Journal of Extension. 41, 4

Research output: Contribution to journalArticle

programming
planning
2002
4 Citations (Scopus)
resources
9 Citations (Scopus)
benchmarking
customer
stakeholder
responsibility

Writing success stories for program enhancement and accountability

Radhakrishna, R. B., Apr 2002, In : Journal of Extension. 40, 2

Research output: Contribution to journalArticle

responsibility
2001
7 Citations (Scopus)

Professional development needs of state extension specialists

Radhakrishna, R. B., Oct 2001, In : Journal of Extension. 39, 5

Research output: Contribution to journalArticle

need development