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.

2026 Personnel Psychology Paper Development Workshop

January 6, 2026

Are you considering submitting a paper to Personnel Psychology? Join us for FREE & IN-PERSON…

SIOP United Nations Committee Attends the 2025 High-Level Political Forum

January 6, 2026

Submitted by SIOP United Nations Committee Chair Sara P. Weiner and SIOP United Nations Committee…

2026 SIOP Practitioner Mentoring Program Applications Are Due January 23

January 6, 2026

The SIOP Career and Professional Development for Practitioners subcommittee is proud to have launched the…

SIOP-membership

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.