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Teacher Learning in a Community of Practice: A Case Study of ...

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• It places value on the researcher as a research <strong>in</strong>strument. The researcher is at the<br />

heart <strong>of</strong>the research process. She chooses the research project, fashions the<br />

design and is centrally <strong>in</strong>volved <strong>in</strong> data analysis and <strong>in</strong>terpretation. It requires that<br />

the researcher be flexible, responsive, adaptable and have very well developed<br />

<strong>in</strong>terpretative skills <strong>in</strong> order to be regarded as an 'authentic' research <strong>in</strong>strument.<br />

It becomes evident then, that objectivity <strong>in</strong> the positivist sense has no place <strong>in</strong> this<br />

concept. It is <strong>in</strong> fact replaced by notions <strong>of</strong>fairness, trustworth<strong>in</strong>ess and<br />

credibility. Qualitative research is essentially a value-laden exercise where the<br />

researcher and the researched are very closely <strong>in</strong>tertw<strong>in</strong>ed. Walford (2001)<br />

rem<strong>in</strong>ds us that even <strong>in</strong> the scientific paradigm the researched are <strong>in</strong>fluenced by<br />

the researcher. Jessop (1997) notes that the implication <strong>of</strong>the observer's paradox<br />

is that by observ<strong>in</strong>g a particular phenomenon that very phenomenon undergoes<br />

change and it br<strong>in</strong>gs <strong>in</strong>to question whether a researcher can ever be able to operate<br />

<strong>in</strong> a completely natural sett<strong>in</strong>g.<br />

• Qualitative research methods <strong>in</strong>clude the use <strong>of</strong><strong>in</strong>terviews, observations,<br />

document study, journal writ<strong>in</strong>g and case studies. Walford (2001) and Anderson<br />

(1999) argue that qualitative methods are more sensitive to the t<strong>in</strong>ges and shades<br />

<strong>of</strong>complex social realities than the scientific method. The use <strong>of</strong>textual sources<br />

<strong>of</strong>data lends itself to rich and varied <strong>in</strong>terpretations and mean<strong>in</strong>gs. It <strong>of</strong>fers<br />

pr<strong>of</strong>ound understand<strong>in</strong>gs <strong>of</strong>the world. Qualitative research by its very nature does<br />

not make claims to wide generalisations to other contexts as opposed to claims<br />

made by most quantitative research. On the contrary, qualitative research is <strong>of</strong>ten<br />

located <strong>in</strong> the small dist<strong>in</strong>ctive worlds <strong>of</strong>humans and society and rooted <strong>in</strong> the<br />

lives <strong>of</strong>people <strong>in</strong> particular contexts.<br />

• The notion <strong>of</strong> an emergent design. Qualitative research enquiry is not predictable.<br />

This stems from the fact that the focus is on human <strong>in</strong>teractions and the contextual<br />

richness <strong>of</strong>this k<strong>in</strong>d <strong>of</strong>research. The <strong>in</strong>determ<strong>in</strong>ate and uncerta<strong>in</strong> nature <strong>of</strong> these<br />

social and contextual factors does not warrant a fixed and rigid research design.<br />

Walford (2001:1) confirms this '<strong>in</strong>determ<strong>in</strong>ate and uncerta<strong>in</strong>' notion <strong>in</strong> qualitative<br />

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