Value Placement Analysis In Education

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Demie (2003) says that in order for a value-added analysis to be made three essentials are needed: 1 A way of measuring progress from one stage in education with another, 2 a large pool of data, preferably from a number of schools, and 3 a statistical technique ‘to derive a regression line, representing average progress.

Newton et al, (2010) state that ‘use of simple gain scores has long been questioned’. ‘More sophisticated forms of gain score analysis’… take into account the demographic and socio-economic student characteristics, family education and language background, neighbourhood environment (which can include income and employment of the parents), but also school effects such as outside tutoring, class size, multiple teachers, availability …show more content…

This has led Goldhaber, Goldschmidt and Tseng (2013) to model input data in a specific manner to make it rigourous in the Secondary school setting. Guarino, Reckase and Wooldridge (2014) note that at its extreme (for example when it is linked to pay increases) it decreases collegiality (and much else) amongst teachers that is something that would have to be monitored in our own schools if this method were to be introduced.
In the Botswana environment there is a need at least to attempt to find a way of motivating teachers who consistently produce better sets of results than their subject colleagues, and to identify teachers who consistently under-perform. Amongst other reasons, to appease the general public and politicians who are becoming increasingly concerned about the sliding results in secondary schools (Moalosi, 2012), and also to find a way of making teachers more accountable for poor results and to provide incentives when they produce better than average value-addition …show more content…

O’Donnell (2013) states that SAS decline “to release the exact model and data-processing steps used to calculate the scores”. Almost all of the other companies which Education Authorities, Districts and States have decided to pay for the processing of their data in the USA similarly have been wily in making sure that the general public and layperson will have a hard time in getting their hands on the exact methodology that they use in the compilation of the VA analyses that are provided to their

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