Measuring executive coaching efficacy? The answer was right here all the time.
R Orenstein Consulting Psychology Journal: Practice and Research 2006
This article demonstrates that executive coaching efficacy can be measured empirically. It describes the application of C. P. Alderfer's & L. D. Brown's (1972) "Empathic Organic Questionnaire" to executive coaching by summarizing a case in which it was adapted and utilized, by detailing the instrument's construction and administration, an...