Koralalage Sunil Jayaratne

Prof. Dr. Koralalage Sunil Jayaratne


Research Focus & Metrics

Academic Career Length

15Years (2012-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 August 2012 in Journal of Extension
Verified
Journal Article
Open access
PDF file
DLDona Lakai
Dona Lakai
KJKoralalage Sunil Jayaratne
Koralalage Sunil Jayaratne
GMGary Moore
Gary Moore
MKMark Kistler
Mark Kistler
The study reported here determined the barriers and effective educational strategies to develop Extension agents' professional competencies. This was a descriptive survey research conducted with a random sample of Extension agents. Increased workload and lack of time and funding were identified as the most constraining barriers of Extension agents acquiring competencies. Extension agents identified the face-to-face small group training workshop as the most effective educational delivery method for acquiring desired Extension competencies. This implies the need for using small group face-to-face training programs close to the work place as a viable alternative for achieving desired results.

1 April 2020 in Evaluation and Program Planning
Verified
Journal Article
Closed access
ACAnil Kumar Chaudhary
Anil Kumar Chaudhary
JDJohn Michael Diaz
John Michael Diaz
KJKoralalage Sunil Jayaratne
Koralalage Sunil Jayaratne
EAElsie Assan
Elsie Assan

1 April 2013 in Journal of Extension
Verified
Journal Article
Open access
PDF file
JMJacquelyn McClelland
Jacquelyn McClelland
KJKoralalage Sunil Jayaratne
Koralalage Sunil Jayaratne
CBCarolyn Bird
Carolyn Bird
A prospective, controlled, randomized, crossover design was used to examine a nutrition education curriculum's effects on knowledge and behavior of 463 limited-resource older adults in 13 counties. Counties were randomized to begin with the treatment or control curriculum and then the remaining curriculum. Participants completed a pre-test before beginning, a post-test at the completion of the first curriculum, and another post-test at the completion of the remaining curriculum. Significant results provide an evidence base for this intervention's effectiveness. The study reported here provides factors that can contribute to Extension outreach to limited-resource older adult audiences and to Extension scholarship.

1 August 2019 in Journal of Extension
Verified
Journal Article
Open access
PDF file
JDJohn Michael Diaz
John Michael Diaz
ACAnil Kumar Chaudhary
Anil Kumar Chaudhary
KJKoralalage Sunil Jayaratne
Koralalage Sunil Jayaratne
LWLaura Warner
Laura Warner
In this era of accountability, Extension agents are expected to evaluate their programs for accountability. New Extension agents are not exempt from this expectation. If they lack evaluation capacity, this scenario can contribute to frustration and burnout. Therefore, it is paramount to explore new Extension agents' evaluation challenges and obstacles to find ways to help them build evaluation capacity. We used a modified Delphi study approach to identify and describe the most important challenges and obstacles faced by early-career Extension agents. The study panel demonstrated consensus on 26 program evaluation challenges and seven program evaluation obstacles. The findings may inform regional collaboration for evaluation competency building and promote meaningful discussions that move support beyond the status quo.

12 August 2021 in Sustainability
Verified
Journal Article
Open access
PDF file
KJKoralalage Sunil Jayaratne
Koralalage Sunil Jayaratne
DCDaniel P. Collins
Daniel P. Collins
Shannon McCollumShannon McCollum
Shannon McCollum
The purpose of this research study was to determine the challenges faced by early-career youth development extension educators and strategies helpful in managing those challenges. This study used the modified Delphi method of three rounds with a specifically selected expert panel of 24 members to build consensus on the challenges that early-career youth development extension educators faced and managing strategies of those challenges. The expert panel of this Delphi study was selected from two south-eastern states in the U.S. based on their proven success and effectiveness in youth development extension programming in their respective counties. The three-round Delphi study led to building the consensus on 16 challenges faced by early-career youth development extension educators and 14 strategies helpful in managing those challenges. The findings of this study have implications for planning onboarding training programs for early-career youth development extension educators. Future research is needed to understand how identified strategies contribute to managing early-career challenges faced by youth development extension educators.

1 February 2016 in Journal of Extension
Verified
Journal Article
Open access
PDF file
KJKoralalage Sunil Jayaratne
Koralalage Sunil Jayaratne
New Extension educators experience a steep learning curve when attempting to develop effective Extension programs. Formative evaluation is helpful to new, and experienced, Extension educators in determining the changes necessary for making programs more effective. Formative evaluation is an essential part of program evaluation. However, its use has been overlooked by Extension educators due to overemphasis on outcomes evaluation for accountability. Extension educators must develop evaluation tools with questions appropriate for determining program weaknesses and strengths and identifying changes necessary for improvement. This article describes how to develop formative evaluation questions for program improvement.