The Essential Features of Technology and Technology Education: A Conceptual Framework for the Development of OBE (Outcomes Based Education) Related Programmes in Technology Education

It appears that programme development in technology education is emerging from an atheoretical perspective. This could be attributed to the absence/neglect of conceptual frameworks (philosophical underpinning) in the development of programmes in technology education. This article explores the role of the content dimension of the 'essential features' of technology and technology education in OBE (Outcomes Based Education) related programme development. An instructional programme was developed using criteria derived from the essential features of technology and technology education. In order to gauge learners' experience, in relation to these essential features, a qualitative case study involving 20 learners was undertaken at a College of Education. Engagement with theprogramme proved to be an empowering experience for the learners who had hitherto not had the opportunity to experience a formal programme in technology education. Although it could not be proved conclusively that cognitive development had occurred, positive inter-dependence,shared responsibility, social skills and enhanced learning were evident. The study has shown that criteria derived from the 'essential features' of technology and technology education could serve as a reliable yardstick to measure the extent of learning in relation to these essential features     

Guest Editorial

The Journal of Real Estate Finance and Economics -     

Non-Agricultural Activities and Income Distribution in Rural Java∗

This paper addresses two problems relating to non-agricultural employment in rural Java, First, four possible determinants of non-agricultural income at the village level are examined: agricultural income, agricultural density, land distribution and location. Of these, the first two appear most significant. Second, the relationship between non-agricultural activities and rural income distribution is evaluated. In relative terms, income from non-agricultural activities is most important for landless and small farm households, although in absolute terms, large farmers derive sizeable income from this source. The evidence is that non-agricultural income serves to moderate income differences within villages.

     

The Ju/'hoan Bushman Development Foundation and basic needs in eastern Bushmanland,Namibia

The Ju/'hoan Bushman Development Foundation (JBDF) is a multi‐dimensional development foundation which has as its main objective the raising of the standard of living of the indigenous Ju/'hoan Bushmen in eastern Bushmanland, Namibia. It has a basic needs approach to development.

The development activities of the Foundation started in 1981. The Nyae Nyae Farmers’ Cooperative, through which the Foundation now directs its development activities, was established in 1986. It is funded by various international development agencies, such as Christian Aid, NORAD, SIDA, Bread for the World, Oxfam Canada, and the EEC.

The basic needs approach of the Foundation addresses the following dimensions: water, food, cash, clothing, health, literacy and education, community esteem, and problems and propositions.     

The 2015 Maastricht-NUS-MIT International Real Estate Finance &; Economics Symposium: Editors’ Introduction to the Special Issue

We use an empirical model of commercial mortgage spreads to examine how tenant diversification impacts credit spreads for mortgages on retail properties. We find that mortgages on properties with a highly diversified tenant base have spreads that are up to 7.1 basis points higher than spreads on mortgages for single-tenant properties, but that mortgages on properties with moderate levels of tenant diversification have spreads that are up to 5.2 basis points lower than mortgages on single-tenant properties. The spread discount for mortgages on properties with moderate levels of tenant diversification disappears when the lease of the property’s largest tenant expires before the loan matures. Despite the spread discount that is given to properties with moderate levels of tenant diversification, we find that the likelihood with which a mortgage goes into default increases as tenant diversification increases.     

Improving the speed of adoption of agricultural technologies and farm performance through farmer groups: evidence from the Great Lakes region of Africa

The article examines the effect of membership in farmer groups (MFG) on adoption lag of agricultural technologies and farm performance in Burundi, the Democratic Republic of Congo and Rwanda. We use duration and stochastic production frontier models on farm household data. We find that the longer the duration of MFG, the shorter the adoption lag and much more so if combined with extension service delivery. Farmer groups function as an important mechanism for improving farm productivity through reduced technical inefficiency in input use. We discuss policy implications under which farmer groups are a useful channel to reduce adoption lag, and the means through which improved farm performance can be achieved.     

Fundamentals or trends? A long-term perspective on house prices

Using a long-term time series covering 350 years of house prices along the Herengracht in Amsterdam, we examine whether a fundamental factor or a trend explains house prices and whether their explanatory power is time varying. We find that agents in the housing market switch in their formation of expectations about future changes in house prices between fundamental and momentum strategies. Specifically, we show that agents base their expectations more on fundamentals during economic slowdowns and more on recent trends or momentum during economic booms.     

Decline and variability in brand loyalty

In this paper, we examine the over-time behavior of brand loyalty for a large set of brands drawn from 21 consumer packaged goods categories. Using the brand-loyalty operationalization of Colombo and Morrison (1989), the following conclusions are obtained. First, little support is found for the often-heard contention that brand loyalty is gradually declining over time. Second, while the short-run variability around a brand's mean loyalty level is not negligible, no evidence is found that this variability has systematically increased over time, and it can be reduced considerably through a simple smoothing procedure. Finally, the brand-loyalty pattern for market-share leaders is found to be more stable than for other brands. The study findings were robust to variation in the time interval used to construct the switching matrices, and to different treatments of multiple purchases.