Chattopadhyay, S. N. (author), Pareek, Udai (author), and Small Industry Extension Training Institute, Hyderabad, India; Small Industry Extension Training Institute, Hyderabad, India
Format:
Journal article
Publication Date:
1966
Published:
India
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 43 Document Number: B05108
Evaluation of the factors influencing the adoption of agricultural and natural resource management technologies among small farmers in developing countries have been mostly limited to qualitative discussions or simple descriptive statistics resulting in superficial and inconclusive findings. This study introduces the use of Poisson Count Regressions as a statistically appropriate procedure to analyze certain common types of adoption data. It uses them to assess the impact of key socio-economic, bio-physical, and institutional factors on the adoption of integrated pest management, agroforestry, and soil conservation technologies among small farmers in three Central American countries: Costa Rica, Panama, and El Salvador
Just, Richard E. (author) and Zilberman, David (author)
Format:
Report
Publication Date:
1982
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 95 Document Number: C07421
Notes:
INTERPAKS, Berkeley, CA: Giannini Foundation of Agricultural Economics, University of California, 1982. (Working paper no. 227). 37 p., Examines the role of farm size and technology adoption in developing countries under risk aversion. Develops a local mean variance approximation of expected utility based on farmers' individual wealth. This approximation is used to examine how technology adoption differs among farms of different size depending upon risk considerations. Produces a model illustrating the dependence of technology adoption behavior on risk aversion and indirectly on wealth (farm size) tractable for empirical purposes.
Rahudkar, W.B. (author / Agricultural Information Officer, Department of Agriculture, Poona, India) and Agricultural Information Officer, Department of Agriculture, Poona, India
Format:
Journal article
Publication Date:
1964
Published:
India
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 43 Document Number: B05019
15pgs, Agriculture is crucial in catering to the increasing demand for food and employment. Thus, adoption of novel technologies is important. Many scientists have developed different theories and models explaining the process of behavioral change relevant to adoption. They are either completely different, similar, or improvements of previously developed models. Therefore, compilation and summarization of these theories and models will support future studies and researchers. Thus, an analysis of literature on technology adoption was conducted. The review was prepared based on literature from various sources spanning around 50 years. The theories and models identified by different studies were compiled and analyzed in this review paper. Many theories and models in agricultural technology adoption such as transtheoretical model, theory of reasoned action, theory of interpersonal behavior, model for innovation-decision process, different versions of technology acceptance model, theory of planned behavior, theory of diffusion of innovation, task-technology fit, technology readiness, unified theory of acceptance and use of technology, expectancy livelihood model, social cognitive theory, and perceived characteristics of innovating theory were compiled. Each theory and model has its own uniqueness, which had explained different aspects of technology adoption process and factors determining the behavioral change. These theories and models included affecting factors such as technological, personal, social, and economical factors. In conclusion, it can be stated that, rather than having a single theory or a model, an integrated and amalgamated form will be more explanatory for technology adoption.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 95 Document Number: C07436
Notes:
INTERPAKS; copy in ACDC files, In: M. Drosdoff, ed. World food issues, 2nd ed. Ithaca, NY: Center for the Analysis of World Food Issues, Cornell University, 1984. p. 73-78., Discusses two competing communication strategies. One is a descendent of traditional extension philosophy, which emerged in the US and was developed in the first half of the 20th century. The second is related to the emergence in recent years of the concepts of "integration" and "participation" in rural development. Describes and analyzes each of these strategies and the issues they pose.
