What This Exam Is

The CLEP Human Growth and Development exam tests your knowledge of how people develop from conception through death. It covers psychology, biology, and social factors across the entire lifespan. If you've taken a developmental psychology course or studied child development, this exam is worth attempting for college credit.

The Exam Breakdown

You'll face 90 questions. Here's exactly how the weight is distributed:

| Topic | Weight | | ----------------------------------- | ------ | | Cognitive Development | 12% | | Social Development | 12% | | Biological Development | 12% | | Theoretical Perspectives | 10% | | Language Development | 8% | | Family and Society | 8% | | Personality and Emotion | 8% | | Developmental Psychopathology | 6% | | Research Strategies and Methodology | 6% | | Perceptual Development | 6% | | Intelligence | 6% | | Schooling, Work, and Interventions | 6% |

Three topics sit at 12% each: Cognitive Development, Social Development, and Biological Development. Together, they account for 36% of your score. That's roughly 32 of your 90 questions.

What to Study First

Start with the three 12% topics. They will make or break your score.

Cognitive Development means Piaget. Learn his four stages cold: sensorimotor, preoperational, concrete operational, and formal operational. Know the ages, the key concepts like object permanence and conservation, and where Vygotsky fits in with his zone of proximal development.

Biological Development covers physical growth, prenatal stages, puberty, and aging. Know teratogens (substances that harm a fetus), motor milestones in infancy, and what happens to the body across adulthood and old age.

Social Development focuses on how people form relationships. Attachment theory is central here. Know Bowlby and Ainsworth's work, the types of attachment (secure, anxious-avoidant, anxious-resistant, disorganized), and how peer relationships shift from childhood through adolescence.

After those three, move to Theoretical Perspectives at 10%. You need to recognize the major theorists by name and match them to their ideas. Freud, Erikson, Piaget, Vygotsky, Bronfenbrenner, and Bandura all show up. Erikson's eight stages of psychosocial development are especially testable.

Language Development, Family and Society, and Personality and Emotion each carry 8%. Don't skip them. Together they're nearly a quarter of the exam. For language, know the milestones (cooing, babbling, first words, two-word sentences) and the debate between Chomsky's nativist view and learning-based explanations.

The remaining six topics each sit at 6%. Study them after the heavier hitters, but don't ignore Research Strategies and Methodology. Knowing the difference between longitudinal and cross-sectional studies, correlation vs. causation, and terms like reliability and validity will help you answer method-based questions across all topics.

Realistic Study Timeline

Most people are ready in two to four weeks with consistent daily effort.

Week 1: Focus on the three 12% topics and Theoretical Perspectives. Read, take notes, and quiz yourself daily. Don't try to memorize everything in one sitting.

Week 2: Move through Language Development, Family and Society, and Personality and Emotion. Start mixing in practice questions so you see how the exam phrases things.

Week 3: Cover the six 6% topics. At this point, you're filling gaps, not starting from scratch.

Week 4: Full review. Take timed practice sets. Look at every wrong answer and figure out why you missed it. That reflection matters more than just doing more questions.

If you already have a background in psychology, you might compress this to two weeks. If this material is new to you, give yourself the full four weeks.

How DegreeOS Can Help

DegreeOS has 521 verified practice questions and 1,634 flashcards built specifically for this exam. The flashcards are especially useful for the theory-heavy content, where you need to connect names, concepts, and definitions quickly. The practice questions mirror the format of the real exam, so you're not surprised on test day. Use both. Don't just read the flashcards passively. Cover the answer, recall it, then check.

Start your free study session on DegreeOS today and find out exactly where you stand.