Explore how scientific research by psychologists can inform our professional lives, family and community relationships, emotional wellness, and more.
Menopause
The menopause transition is a time of significant biological, psychological, and social change
Work in America™ 2026
Workers weather stress, uncertainty, and AI with psychological capital
APA Publishing products and resources that support research, education, practice and general wellbeing.
Tools for psychologists to do their jobs every day.
Perspectives on aging: Psychology across the lifespan
Sue Grigson’s research could help change the way we treat addiction
Resources for students, teachers and psychologists at all levels to explore career growth in psychology.
Professional Resilience in Changing Times
Paid Promotional Presentations Designed to Deepen Your Clinical Knowledge
Browse the latest updates from APA, informed by psychological science.
Candice Hargons, PhD, elected as 2028 APA president
APA CEO Arthur C. Evans Jr., PhD, to retire in January 2028
You can make a difference
Learn about key issues impacting psychologists today
Latent item response theory metrics and item response process
Metrics can be systematically distorted even when traditional IRT models like the two-parameter logistic provide a close fit.
