- Home - IDI LLC, owned and operated by Mitchell R. Hammer, Ph.D. specializes in the assessment and development of intercultural competence based on the Intercultural Development Inventory® (IDI®).
- Our Company - IDI, LLC manages the Intercultural Development Inventory (IDI). Our company is a division of Hammer Holdings, Inc, a woman-owned company that also includes ICS Inventory, LLC —offering the Intercultural Conflict Style (ICS) Inventory.
- IDI General Information - The Intercultural Development Inventory® (IDI®) is the premier cross-cultural assessment of intercultural competence that is used by thousands of individuals and organizations to build intercultural competence to achieve international and domestic diversity and inclusion goals and outcomes.
- IDI Products & Pricing - The Intercultural Development Inventory (IDI) assesses intercultural competence—the capability to shift cultural perspective and appropriately adapt behavior to cultural differences and commonalities. Intercultural competence has been identified as a critical capability in a number of studies focusing on overseas effectiveness of international sojourners, international business adaptation and job performance, international student adjustment, international transfer of technology and information, international study abroad and inter-ethnic relations within nations. The Intercultural Development Inventory is a 50-item questionnaire, available online that can be completed in 15–20 minutes.
- IDI Qualifying Seminar - Attendance at an IDI® Qualifying Seminar and consent to a licensing agreement is required to use the IDI Assessment. Participants will receive IDI handouts and materials that include detailed interpretive guidelines and written descriptions of procedures. During the seminar…
- IDI Validation Research - The Intercultural Development Inventory®, or IDI®, is a widely-used assessment of intercultural competence, with over 60 published articles and chapters and over 66 Ph.D. dissertations. The IDI has been rigorously tested and found to possess high cross-cultural validity and reliability. As a result, validity of the IDI is established not through “face” validity, but, rather, far more rigorous psychometric criteria.
- 2016-2017 IDI Phase 3 Validation Research Summary
- 2016 IDI Validation ACS Independent Review: Phase 3
- 2017 IDI Validation ACS Validation Analyses Results: Phase 3
- 2011 IDI Validation Study: Phase 2
- 2003 IDI Validation Research: Phase 1
- 2015 The Development Paradigm for Intercultural Competence Research
- 2015 Publications Related to the Intercultural Development Inventory (IDI)
- 2012 IDI’s Impact in International Education
- 2009 IDI and Global Leadership in Organizations
- Success Stories - Educational institutions and organizations have achieved demonstrated results through the use of the Intercultural Development Inventory (IDI). This work is grounded in…
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- Accessibility - Intercultural Development Inventory (IDI) is dedicated to providing exceptional service to visitors of all abilities.
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