IB · Psychology

IB Psychology

Examine behaviour through biological, cognitive and sociocultural perspectives, then choose SL or HL for the correct syllabus and resources.

An integrated study of behaviour and mental processes

The IB Psychology course integrates biological, cognitive and sociocultural perspectives to examine behaviour and mental processes across contexts.

Research methods and ethical considerations run through the course, helping students evaluate evidence and understand how psychological knowledge is produced. SL and HL differ in scope and assessment.

Choose a level to open study resources

Question Bank, Mastery, Concept and Documents links become available after SL or HL is selected.

Choose your Psychology level

Select SL or HL before opening the assessment, syllabus and resources for your course.

IB Psychology questions

Which course version does this page use?

This page follows the IB Psychology course with first assessment in 2027.

Which perspectives does IB Psychology cover?

The course integrates biological, cognitive and sociocultural perspectives rather than treating behaviour through only one explanation.

Are research methods part of the course?

Yes. Students learn to interpret and evaluate psychological research while considering research design and ethics.

Why must I choose SL or HL?

SL and HL differ in syllabus scope and assessment, so choosing a level opens the correct course page and resources.