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13 August 2019 | Story Rulanzen Martin | Photo Supplied
Prof Albert Weideman
Prof Albert Weideman has designed language tests for South African institutions as well as universities in Namibia, Vietnam, Singapore, the Netherlands, and Australia

Prof Albert Weideman became involved in language testing in the 1980s and almost 40 years later, the South African Association for Language Teaching (SAALT) has now honoured him with a Lifetime Achievement Award for “his contribution to research and practice in applied linguistics, test design, and curriculum development in academic literacy”.

“It’s a wonderful honour to be recognised in one’s field in this way and I am humbled by the many congratulatory messages I have received from as far afield as the Netherlands, the US and Australia,” says Prof Weideman, senior research fellow in the Department of South African Sign Language and Deaf Studies at the University of the Free State (UFS). 

“I wish to dedicate it to the many dozens of MA students I have had, as well as to the many talented PhD students I have supervised,” he said upon receiving the award at the SAALT conference which was held at the University of Pretoria recently. 

Pioneer in the field of language assessment 

“His creative designs have enhanced the quality of academic literacy tests in South Africa,” says Prof Theodorus du Plessis, head of the Department of South African Language and Deaf Studies. The language courses which Prof Weideman has developed have been used at beginner, intermediate and advanced level, as well as for introducing teachers to innovations in language teaching.

During his career Prof Weideman has witnessed an interesting change in the assessment of language: “The focus of language testing has shifted from testing the so-called ‘skills’ of reading, writing, listening and speaking, to measuring communicative ability,” he says. 

He is very excited about the impact of the Fourth Industrial Revolution on language teaching, specifically when it comes to “computer adaptive language testing, and language-course delivery in a multiplicity of new media.”


News Archive

Plant eco-physiologist finds effective solutions for crop optimisation
2016-07-24

Description: Orange trees Tags: Orange trees

The bio-stimulant was tested on
this citrus. This is the first time
that the product has been tested
on a crop.

In a time characterised by society facing increasing population growth, food crises, and extreme climatic conditions such as drought, it is essential for farmers to integrate science with their work practices in order to optimise crops.

Role of photosynthesis and plant sap data

By knowing how to use photosynthesis and plant sap data for determining plant health, fast and effective solutions could be established for the optimisation of crops. This technique, which could help farmers utilise every bit of usable land effectively, is the focus of Marguerite Westcott’s PhD study. She is a junior lecturer and plant eco-physiologist in die Department of Plant Sciences at the University of the Free State.

Westcott uses this technique in her studies to prove that a newly-developed bio-stimulant stimulates plants in order to metabolise water and other nutrients better, yielding increased crops as a result.

Agricultural and mining sectors benefit from research

The greatest part of these projects focuses on the agricultural sector. Westcott and a colleague, Dr Gert Marais, are researching the physiology of pecan and citrus trees in order to optimise the growth of these crops, thus minimising disease through biological methods. Field trials are being conducted in actively-producing orchards in the Hartswater and Patensie areas in conjunction with the South African Pecan Nut Producers Association (SAPPA) amongst others.
 
The principles that Westcott applies in her research are also used in combination with the bio-stimulant in other studies on disturbed soil, such as mine-dump material, for establishing plants in areas where they would not grow normally. This is an economical way for both the agricultural and mining sectors to improve nutrient absorption, stimulate growth, and contribute to the sustainable utilisation of the soil.

Description: Pecan nut orchards  Tags: Pecan nut orchards

The bio-stimulant contributes to the immunity of the plants.
It was tested in these pecan nut orchards (Hartswater).

Soil rehabilitation key aspect in research projects

“One of two things is happening in my research projects. Either the soil is rehabilitated to bring about the optimal growth of a plant, or the plants are used to rehabilitate the soil,” says Westcott.

Data surveys for her PhD studies began in 2015. “This will be a long-term project in which seasonal data will be collected continuously. The first set of complete field data, together with pot trial data, will be completed after the current crop harvest,” says Westcott.

 

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