9: Middle Adulthood Last updated Apr 29, 2022 Save as PDF 8.9: Cognitive Development in Early Adulthood 9.1: Why It Matters- Middle Adulthood Page ID140900 ( \newcommand{\kernel}{\mathrm{null}\,}\) 9.1: Why It Matters- Middle Adulthood9.2: Introduction to Emotional and Social Development in Middle Adulthood9.3: Psychosocial Development in Midlife9.4: Introduction to Relationships in Middle Adulthood9.5: Relationships and Family Life in Middle Adulthood9.6: Introduction to Physical Development in Middle Adulthood9.7: Physical Development9.8: Introduction to Cognitive Development in Middle Adulthood9.9: Cognitive Development