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Posts Tagged ‘Cochran’

Since my last post two things have happened.

Firstly, I am feeling lots better, so quarantine is being lifted and the plan to go to IPS 2012 is still on – Happy Times!

Secondly, my further readings and discussions surrounding the use of the Cochran Q test proved it was unsuitable for what I wanted to do. This is most definitely not good….  All is not lost, and I can still go forward with Study 3, but can only confidently investigate my first Hypothesis regarding Inherent and Elective Trigger activities – what I cannot plan to do is look into the effect of these triggers over time. In other words, how variable people’s Hand Hygiene behaviour is when reacting to these triggers when measured at different opportunities – do the same people always react to the same Inherent Triggers the same way?  Try as we might we cannot find a statistical analysis model that will allow for binary data using a within-subjects design over some element of ‘longitudinal’ measurement.

Off to Liverpool…!
If only my number puzzles were still this simple….

 

So, what I am really hoping will happen now is that I can head to IPS 2012, and find inspiration amongst all the promising talk and poster presenters; who knows what kind of study designers may be Liverpool-bound, just desperate for a new study-puzzle to pour over….?

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