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Open Access. Powered by Scholars. Published by Universities.®

Life Sciences

2014

Education

Iowa State University

Articles 1 - 2 of 2

Full-Text Articles in Education

Extension Program Needs By Farmers In Tanzania: A Descriptive Study, Kabura James Philip Jan 2014

Extension Program Needs By Farmers In Tanzania: A Descriptive Study, Kabura James Philip

Graduate Theses and Dissertations

The agricultural sector in Tanzania is the backbone of economic and social development of her citizens who's liveli-hood depends on this sector for more than seventy five percent of the economy. Until significant efforts are undertaken to the make the agricultural sector move forward, Tanzania will lag behind in food security and abject poverty alleviation. Strengthening agricultural extension services is paramount for attainment of genuine economic growth in the country and sub-Saharan Africa as a whole.

This descriptive study explored the extent to which Extension Programs meet farmer needs in the Ngorongoro district of Tanzania. The main objectives of ...


A Proposed Model For Designing Children's Health-Focused Serious Games, Whitley R. Kemble Jan 2014

A Proposed Model For Designing Children's Health-Focused Serious Games, Whitley R. Kemble

Graduate Theses and Dissertations

Rising incidence of chronic health problems among children demands greater consideration of children as primary users of health learning materials. Current formats of this information may not be suitable format for their needs. Video games present a more viable option for understanding complex health concepts underlying such conditions. Serious games in particular may fill this need, however there are few resources specific to the design of health-focused serious games. Learning, gameplay, and usability are all important components of serious gaming. A thorough analysis of 12 models used in each of these disciplines guided development of a new 15-point model, which ...