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essential-guide-to-qualitative-in-organizational-research

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––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– ETHNOGRAPHY –––––––––– 315ESRC-funded <strong>research</strong> assistant. This fact is <strong>in</strong>terest<strong>in</strong>g for two reasons. It was an earlyexample <strong>in</strong> British sociology of multiple <strong>research</strong>er ethnography, someth<strong>in</strong>g that was morecommon at the time <strong>in</strong> social anthropology; secondly, it gave a high profile <strong>to</strong> gender andsectarianism with<strong>in</strong> the organization, both highly controversial issues for the RUC (the resultsare discussed <strong>in</strong> Brewer, 1990, 1991; Magee, 1991). It is impossible here <strong>to</strong> accent all featuresof the <strong>research</strong> design but some po<strong>in</strong>ts are worth consideration.The <strong>research</strong> was overt, thus access was negotiated and permission obta<strong>in</strong>ed from thegatekeeper, the Chief Constable. Hornsby-Smith (1993: 53) makes a useful dist<strong>in</strong>ctionbetween ‘open’ and ‘closed’ access, the latter <strong>in</strong>volv<strong>in</strong>g fields where controls are likely <strong>to</strong> beimposed and barriers erected. Anticipat<strong>in</strong>g the RUC <strong>to</strong> exemplify the latter, it was <strong>essential</strong>beforehand that attention be given <strong>to</strong> what the gatekeeper thought sensitive, so the <strong>research</strong>was presented <strong>to</strong> him <strong>in</strong> such a way that permission might be granted. This strategy <strong>in</strong>volvedan important ethical compromise, for the <strong>in</strong>terests of the gatekeeper were allowed <strong>to</strong> affectthe conduct of the <strong>research</strong>, although the ethical problems around covert ethnography are justas great (see Bulmer, 1982). But there are different levels of gatekeep<strong>in</strong>g and once <strong>in</strong> the field<strong>in</strong>formal gatekeepers tried <strong>to</strong> restrict the access given on their behalf by the head. Thepermission of the chief constable was a disadvantage <strong>in</strong> the field because it raised doubts <strong>in</strong>the m<strong>in</strong>ds of people lower down <strong>in</strong> the organization about why the management had agreed<strong>to</strong> the <strong>research</strong> (for similar experiences <strong>in</strong> police organizations see Fox and Lundman, 1974).Retrenchment from below <strong>in</strong> <strong>organizational</strong> <strong>research</strong> is as much a problem as limitations fromabove.The selection of cases and plann<strong>in</strong>g for the possibility of empirical generalizations <strong>to</strong> otherpolice organizations also needed careful thought before entry <strong>in</strong><strong>to</strong> the field (see also Hartley,Chapter 26, this volume). Stake (1998: 88–9) identifies three k<strong>in</strong>ds of case study. The <strong>in</strong>tr<strong>in</strong>siccase studies address one <strong>in</strong>stance (perhaps the only <strong>in</strong>stance) of the phenomenon; collectivecase studies focus on several <strong>in</strong>stances of the same phenomenon <strong>to</strong> identify commoncharacteristics; while <strong>in</strong>strumental case studies focus on the phenomenon because it facilitatesunderstand<strong>in</strong>g of someth<strong>in</strong>g else. Collective cases permit empirical generalizations;<strong>in</strong>strumental cases theoretical <strong>in</strong>ferences. Empirical generalizations <strong>in</strong>volve application of thedata <strong>to</strong> a wider population and there are two ways this can be done ethnographically. It ispossible <strong>to</strong> design the project as a series of parallel ethnographic studies with different casesor with the same case <strong>in</strong> different fields, perhaps us<strong>in</strong>g multiple <strong>research</strong>ers (for example seeBrewer et al., 1997), or <strong>to</strong> design the s<strong>in</strong>gle project <strong>in</strong> the mould of similar ones <strong>in</strong> differentfields so that comparisons can be made across them and a body of cumulative knowledge builtup. This option was adopted <strong>in</strong> the study of the RUC. The project was designed deliberately<strong>to</strong> follow the pattern of ethnographic studies of police organizations <strong>in</strong> socially homogeneoussocieties without communal conflict so as <strong>to</strong> add <strong>to</strong> this cumulative knowledge the dimensionof study<strong>in</strong>g a police organization <strong>in</strong> a divided society. This allowed us <strong>to</strong> explore the impac<strong>to</strong>f civil unrest <strong>in</strong> rout<strong>in</strong>e police work.Effective sampl<strong>in</strong>g of cases is critical <strong>to</strong> the aspiration <strong>to</strong> engage <strong>in</strong> empirical generalizations.To sample means <strong>to</strong> select the case or cases for study from the basic unit of study when it isimpossible <strong>to</strong> cover all <strong>in</strong>stances of that unit. In some cases it is possible <strong>to</strong> cover all <strong>in</strong>stancesof the unit and sampl<strong>in</strong>g is unnecessary – this is possible when the unit of study is a specificorganization <strong>in</strong>terest<strong>in</strong>g <strong>in</strong> its own right. But where there are many <strong>in</strong>stances or where theambition is <strong>to</strong> engage <strong>in</strong> empirical generalizations, sampl<strong>in</strong>g becomes necessary. The RUC<strong>research</strong> <strong>in</strong>volved what Glaser and Strauss (1967) call ‘theoretical sampl<strong>in</strong>g’, <strong>in</strong> which an

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