Group Dimensions International ​​Program Evaluation Means Systematic, Scientific, and Comprehensive Research

Please contact GDI for more information or 207-841-4842

Group Dimensions International 

​​Program Evaluation Means Systematic, Scientific, and Comprehensive Research

Our Areas of Expertise


Experienced professionals...since 1981...

you can expect excellence and professionalism in all our services...

   Contact Us   NEW!!! How to Facilitate Effective Meetings and Maximize Team Work 

Group Dimensions International

Comprehensive Research, Focus Group Training, and Facilitation for Group Effectiveness​

Focus group training, International Program for Development Evaluation Training (IPDET), Ottawa, Canada

Group Facilitation

and Facilitation Training


GDI is an international leader in conducting professional program evaluation research, education program evaluation, unique and systematic program evaluation methods, exceptional policy analysis, cutting-edge focus group training, effective TeamWork training, award-winning meeting facilitation and facilitation training,

and top-flight organizational development studies, strategic planning, and needs assessments…