Society for Industrial
and Organizational Psychology

SIOP is the premier professional association for industrial-organizational psychology.

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About Us

Founded in 1982, SIOP is the leading society for industrial-organizational psychology students, psychologists, and researchers. SIOP represents Division 14 of the APA and is an organizational affiliate of the APS.

SIOP Awards

By celebrating extraordinary members, SIOP awards provide a foundation and sustain excellence for various professional journeys.

SIOP Awards

The SIOP Recognition Program celebrates professionalism and excellence for I-O psychologists through grants, awards, and scholarships.

Grants

Find grants that allow students and I-O psychologists to create a lasting impact on the field.

Scholarships & Fellowships

SIOP’s scholarship and fellowship opportunities can fund the practice and science of I-O psychology.

Resources & Publications

From weekly newsletters to textbooks, SIOP provides a wealth of research and actionable information.

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Resource Library

Browse SIOP’s comprehensive collection of curated resources to help members build effective organizations and promote worker well-being.

Publications

Publications

Access quality research, a weekly newsletter, a quarterly newsletter, white papers, and more.

Featured Events

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Future of Work in the AI Era

February 4, 2026

Professional Development

Stay informed on the latest updates in I-O psychology and potentially earn CE credits with continuing education modules and in-person events.

Innovations in Testing 2026

January 23, 2026

The Association of Test Publishers’ Innovations in Testing Conference will be held March 1-4, 2026,…

Guidelines for Education & Training Now With APA

January 20, 2026

In December, the SIOP Guidelines for Education & Training in Industrial-Organizational Psychology were approved by…

Winter TIP Issue Now Available; Spring Deadline Approaching

January 20, 2026

A new issue of The Industrial-Organizational Psychologist (TIP) is now available. The Winter 2026 issue…

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Membership

Learn about the benefits of joining SIOP and contributing to the science and practice of workplace psychology.

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Advocacy at SIOP

Learn how SIOP promotes and teaches I-O psychology to policymakers, the UN, the military, veterans, and more.

SIOP-Foundation

SIOP Foundation

The SIOP Foundation connects donors to deserving individuals, teams, and organizations that make a difference in workers' lives and workplaces.