move to label for Netscape 4.x balloon help at 800x600 that IE4.0 can't
Need to learn moreLots of copying to doteacher does not explain wellBoringComplicatedStupid TeacherinterestingNice teacherFunMean TeacherCreativeEasy to learnRewardingGood at this subjectNeed to learn moreLots of copying to doteacher does not explain wellBoringComplicatedStupid TeacherinterestingNice teacherFunMean TeacherCreativeEasy to learnRewardingGood at this subjectEnglishSocial StudiesScienceClassical StudiesPhysical EducationReligionComputingCookingThe tutorial that deal with this exampleSallty's homepage

Consensus / Difference Analysis:

I am now going to review with Consensus / Difference Analysis the subject of the Tutorial, namely my daughter Sally's attitude to her school subjects, using an update Six Months after the first grid was done. The image mapped picture above is repeated from the tutorial and shows her attitudes then:

The next grid22-6.txt was her attitudes five months later. There are differences in the content namely French is new and Drama and Cooking are out. Later these subjects are "deleted" from each grid in order to use Consensus / Difference Analysis.

With the change in school year came a major change in the environment. The only teachers to teach the same subjects were in PhysEd and Science. Teachers from last year but teaching different subjects this year are in Social/Music; English/French.

Grid22-6.txt Plot of Components 1 & 2

Grid22-6.txt Input data

The grid22-d.txt Difference Analysis shows the extreme elements to be those which have changed by the greatest amount.

Health changed for Bad reasons Art changed for Bad reasons Religion changed for Good reasons Music changed for Good reasons . . .

grid22-d.txt Plot of Components 1 & 2

The Consensus grid22-c.txt shows the degree of consistency on the same attitudes being present over a period of time. What we do notice is the fact that Ingrid has "flipped" the screen. As stated before this does not lead to a different interpretation, it is simply a measure of the weight distribution between Top & Bottom; and Left & Right.

Grid22-c.txt Plot of Components 1 & 2

Please read the tutorial for a background to the above problem. I look forward to hearing from you.

Contact j.Maxwell Legg

mailto: income@ihug.co.nz