Syntax for Teachman (1980) diversity measure

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

Syntax for Teachman (1980) diversity measure

Tobias Dennerlein
Hello everybody!

I have a big problem:

I conducted a survey on multicultural teams and now have to analyse the data using the SPSS software. In order to get a diversity measure for nominal variables (such as gender, nationality, ethnicity) I wanted to compute the diversity measure suggested by Teachman (1980). It is used in many team studies to measure the diversity of groups.

However, I have no idea how to "tell" SPSS to do that... I also didn't find any information on the web until now.

The formula is:

H = sum (Pi * ln(Pi))

P is the fraction of members falling into one category of the respective variable (e.g. nationality). "i" is the maximum number of attributes for this variable.

I think, first I would need to make SPSS count/calculate how many diverse values have been reported by respondents for the respective variable in each of my teams.

Does anybody have an idea how to do this? I mean it has been done in many studies, so maybe the syntax for this operation is available somewhere?

Could anyone please help me and tell me the steps which I need to do in order to make SPSS calculate this diversity measure?

I consider myself quite a beginner with SPSS, so I'm grateful for any hints or suggestions...

I am really desperate, because I need this urgently for my final thesis for university :(


Thanks so much for your help!!!!!!!
Tobias