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- Comments: Gated by NETNEWS@AUVM.AMERICAN.EDU
- Path: sparky!uunet!paladin.american.edu!auvm!ULKYVM.BITNET!AWFUTR01
- Message-ID: <QUALRS-L%93012417550831@UGA.CC.UGA.EDU>
- Newsgroups: bit.listserv.qualrs-l
- Date: Sun, 24 Jan 1993 17:42:37 EST
- Sender: Qualitative Research for the Human Sciences <QUALRS-L@UGA.BITNET>
- From: Al Futrell <AWFUTR01@ULKYVM.BITNET>
- Subject: Re: Coding in qualitative analysis
- In-Reply-To: Message of Sat,
- 23 Jan 1993 02:54:19 GMT from <tgee@ALFRED.CARLETON.CA>
- Lines: 30
-
- >
- > My use of "Type I" and "Type II" just referred to the *kind* of
- >errors that were being made, with no implication abut statistical
- >measures. (Some were used in my study, but I used a pretty minimalist
- >approach to stats, at least by today's number-crunching standards.)
- >The key point is that qualitative methods can be prone to such errors,
- >because we make assertions based on data. In the spirit of this group
- >I am loath to require quantification of such errors and am rather more
- >interested in the form of the errors we researchers can make.
-
- I don't want to let Travis off the hook so easily. Because a Type I or
- alpha error is committed when one rejects a null hypothesis when one should
- not have (in "regular" talk that means that we reject a true null
- hypothesis) and a Type II or beta error is committed when one fails to
- reject a false null hypothesis, statistics and quantification is inherent
- to any discussion of these types of errors. More important, the introduction
- of the possibility of these errors suggests a mind set at odds with the
- notion of a "qualitative" study. One cannot make a Type I or Type II error
- unless one has tested an hypothesis -- and many folks on this list have
- no problem with hypotheses as such except that the types of research questions
- that interest them do no lend themselves to hypothesizing or to quantification.
-
- Basically, I am surprised that the idea of Type I and Type II errors would
- be an issue in the study he describes. That is why I found it interesting
- in the first place. I thought he had developed an innovative way of
- merging the qual/quant dichotomy. His response suggests otherwise.
-
-
- ---
- Al Futrell, awfutr01@ulkyvm.louisville.edu
-