SIOP Response to HBO Max Documentary on Personality Tests
HBO Max and CNN Films recently released a documentary titled: Persona: The Dark Truth Behind Personality Tests. The documentary makes a number of assertions that are inaccurate, potentially undermining good science and practice involving uses of personality assessments in the workplace. Read the full response here.

2021 SIOP Virtual Conference

2021 SIOP Annual Conference


The 36th SIOP Annual Conference will be held entirely virtually, offering an expanded schedule of live synchronous sessions, plenaries, workshops, and interactive receptions and breaks, alongside a rich array of asynchronous sessions for convenient on-demand viewing.

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Diverse Team of EmployeesSIOP Stands Against Racism


SIOP and the SIOP Foundation, together with our members and donors, support I-O science and practice that addresses the problem of racism in the workplace.

The 2021 Call for Anti-Racism Project Proposals closed on February 4, 2021.
Proposals are currently under review.

Contribute now to the Anti-Racism Grant Fund.

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Business Resources

SIOP members and its partners have expertise in leadership, assessments, performance, worker well-being, and many other areas of work. We offer white papers, webinars, and other resources to help meet your current and future business goals. If you're looking to bring in an expert, the SIOP Consultant Locator can help you find just the right person!  NEW: Use the SIOP Guide to I-O Products and Services to quickly find the organizations that offer what you need...or your next employer.

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Coronavirus (COVID-19) Resources


SIOP cares for the health and safety of our members and our world. We have developed the following resources for and responses to the coronavirus pandemic:

Working Through COVID-19
Online Teaching
Federal Updates

The SIOP Administrative Office team remains partially remote during the COVID-19 pandemic. Please send inquiries to for best service, as our phone system and voicemails may not always be readily available to all team members.

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Industrial-organizational (I-O) psychology is the scientific study of the workplace. The knowledge base and scientific methods of psychology are applied to issues of critical relevance to business.

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If you are an undergraduate or graduate student with an interest in industrial-organizational psychology, click to learn more about the field and how you can become a SIOP Student Affiliate member (even if you are not in an I-O program).

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SIOP and industrial-organizational psychology offer great opportunities for informative and interesting news and feature stories. Members of the media can take advantage of our convenient media resources service, view recent articles, or contact the Administrative Office directly.

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