Recent feedback

Dec 13, 2016 by administrator

A manufacturing company who used the IDI as part of their development and internal assessment process for leaders.  Results have...

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Latest Course Dates

Jan 7, 2016 by administrator

Here are the latest course dates:   17  and1 8 March, 2016, Edinburgh 15 and 16 Sept 2016, Birmingham 5 and 6 October, 2016...

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What IDI Measures

May 8, 2015 by administrator

The IDI measures three dimensions of an individual’s interpersonal behavior The IDI measures and describes three dimensions of an...

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History of IDI

Jan 6, 2015 by administrator

The IDI was initially developed in the United States by Richard E. Zackrison, Ph.D. and is based heavily on research conducted by Dr....

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