Definition
Insomnia is a common sleep disorder characterized by difficulty falling asleep, staying asleep, or both. This results in inadequate rest and can affect performance during waking hours.
This definition is part of Fiveable's AP Psychology review, which also has guided practice questions.
"Insomnia" also found in:
Guided Practice
Practice AP Psychology questionsKeep studying AP Psychology
Connect this key term to the AP exam workflow: review the course, practice questions, and check related study tools.
AP Psychology hub
Review units, study guides, and course resources.
AP-style practice
Check this vocabulary in multiple-choice context.
FRQ practice
Apply key concepts in written AP responses.
Score calculator
Estimate the exam score you are working toward.
Cheatsheets
Review the highest-yield facts before practice.
Practice exam
Put the full course together before test day.