Context: Acknowledging the vital role of KVKs in bridging the gap between agricultural research and practical farming applications, this study underscores the significance of comprehending farmers' perceptions. The context highlights the critical need for understanding how these extension systems impact farmers and enhance agricultural extension services. This necessitates on developing a Farmer Perception Scale to evaluate the efficacy of Krishi Vigyan Kendras in agricultural extension. Objectives: The primary objective is the development of a highly reliable and valid Farmer Perception Scale. This scale aims to gauge the effectiveness of Krishi Vigyan Kendras in facilitating the transfer of technology and improving services in the agricultural sector. Methods: The methodology employs a meticulous approach involving statement collection, editing, and relevancy scoring. Rigorous testing for reliability and validity is undertaken, culminating in a final scale comprising 16 statements. Item analysis, reliability testing, and validity assessments, including Principal Component Analysis (PCA), contribute to the comprehensive evaluation of the instrument. Results and Discussion: The findings reveal a highly reliable instrument (r = 0.97) established through the split-half method. The validity, measured by PCA (rij > 0.5), confirms the strength and direction of the linear relationship between variables and the principal component, with a discrimination index of DI=0.65. Significance: The standardized Farmer Perception Scale emerges as a strong reliable and valid tool with substantial significance. It not only measures farmer perceptions effectively but also provides valuable insights into the impact of Krishi Vigyan Kendras on farmers. These insights guide improvements in information dissemination and service delivery within the agricultural sector.

Keyword: Krishi Vigyan Kendra, Organisation, Farmers perception, Effectiveness, On-farm trials, Demonstrations