
Developmental Psychology Course
Gain a comprehensive, science-backed understanding of how humans grow, think, and change from conception through late adulthood. This course covers the full lifespan — from prenatal biology and infant attachment to adolescent identity and successful aging. Whether you're pursuing a career in psychology, education, or social services, this is the foundation you need.
What you will learn:
You will explore the biological, cognitive, social, and emotional forces that shape human development at every stage of life. The course covers major theoretical frameworks, including Piaget, Vygotsky, Erikson, and Bronfenbrenner, and shows you how to apply them to real developmental questions. You will study research methods, developmental assessment tools, and the science behind atypical development and intervention programs. Cultural, socioeconomic, and family influences on development are examined throughout. By the end, you will be equipped to read and critically evaluate developmental research and communicate findings to professional audiences.
How you study in practice Developmental Psychology Course
How you practice Developmental Psychology Course
For companies that want to train their team
With Dedika for Business, the course includes exercises and examples tailored to your own business and the way your company needs.
Course content
8 Chapters • 32 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Developmental Psychology
Foundations of Developmental Psychology
Lesson 1 • Research Methods in Developmental Science
Introduces designs and data-collection strategies unique to studying change over time. Connects methodological choices to the validity of developmental conclusions.
Lesson 2 • Major Theoretical Frameworks
Surveys psychoanalytic, cognitive, behavioral, and systems theories. Students learn to apply each framework as an analytical tool.
Lesson 3 • Core Assumptions and Key Issues
Examines fundamental debates shaping developmental inquiry. Provides a lens for evaluating all subsequent theoretical and empirical content.
Lesson 4 • History and Scope of the Field
Traces the discipline from early philosophical views to modern science. Situates developmental psychology within broader psychological and biological sciences.
Chapter 2HideHide detailsSee detailsBiological Foundations and Prenatal Development
Biological Foundations and Prenatal Development
Lesson 1 • Birth and the Newborn
Covers the birth process, neonatal assessment, and early competencies. Links perinatal events to postnatal developmental trajectories.
Lesson 2 • Conception and Prenatal Periods
Describes fertilization and the germinal, embryonic, and fetal stages. Provides a timeline of structural and functional development before birth.
Lesson 3 • Genetics and Heredity
Covers chromosomal structure, gene expression, and inheritance patterns. Establishes the biological substrate underlying all developmental processes.
Lesson 4 • Teratogens and Prenatal Risk
Identifies environmental agents that disrupt prenatal development and their sensitive periods. Connects risk exposure to specific developmental outcomes.
Chapter 3HideHide detailsSee detailsPhysical and Brain Development Across the Lifespan
Physical and Brain Development Across the Lifespan
Lesson 1 • Brain Development in Infancy and Childhood
Examines synaptic proliferation, pruning, and myelination in early life. Establishes how early brain organization supports emerging cognitive and motor abilities.
Lesson 2 • Motor Development in Early Life
Describes the sequence of gross and fine motor milestones in infancy and early childhood. Connects motor progress to perceptual and cognitive development.
Lesson 3 • Adult Physical Aging and the Brain
Examines sensory, motor, and neurological changes in adulthood and old age. Connects biological aging to functional capacity and cognitive reserve.
Lesson 4 • Physical Growth in Childhood and Adolescence
Covers height, weight, and body composition changes through puberty. Addresses hormonal mechanisms and psychosocial effects of pubertal timing.
Chapter 4HideHide detailsSee detailsCognitive Development Across the Lifespan
Cognitive Development Across the Lifespan
Lesson 1 • Intelligence and Cognitive Aging
Covers theories of intelligence, measurement approaches, and cognitive trajectories in adulthood. Addresses fluid versus crystallized intelligence and wisdom in later life.
Lesson 2 • Vygotsky and Sociocultural Cognition
Introduces the zone of proximal development, scaffolding, and the role of language in thought. Contrasts sociocultural with Piagetian accounts of cognitive growth.
Lesson 3 • Information Processing Development
Examines changes in attention, working memory, and executive function across childhood and adolescence. Connects processing efficiency to academic and problem-solving competence.
Lesson 4 • Piaget's Theory of Cognitive Development
Presents sensorimotor through formal operational stages and the mechanisms of assimilation and accommodation. Provides the foundational cognitive-developmental framework for the chapter.
Chapter 5HideHide detailsSee detailsLanguage and Communication Development
Language and Communication Development
Lesson 1 • Bilingualism and Language in Context
Addresses simultaneous and sequential bilingual development and sociolinguistic variation. Connects language environment to literacy and academic outcomes.
Lesson 2 • Grammatical and Pragmatic Development
Examines telegraphic speech, morphological rules, and conversational competence. Shows how syntactic and pragmatic skills build on early vocabulary foundations.
Lesson 3 • Prelinguistic and Early Language Development
Describes vocalization, joint attention, and first words in infancy. Connects prelinguistic milestones to subsequent vocabulary and grammar growth.
Lesson 4 • Biological and Theoretical Bases of Language
Reviews nativist, interactionist, and usage-based accounts of language acquisition. Establishes the theoretical foundation for interpreting developmental language data.
Chapter 6HideHide detailsSee detailsSocial and Emotional Development
Social and Emotional Development
Lesson 1 • Peer Relationships and Social Competence
Examines friendship formation, peer status, and group dynamics from preschool through adolescence. Connects peer experience to social skill development and adjustment.
Lesson 2 • Self-Concept and Identity Development
Covers the development of self-recognition, self-esteem, and identity formation through adolescence. Links self-concept to motivation, behavior, and well-being.
Lesson 3 • Attachment Theory and Early Relationships
Presents Bowlby's and Ainsworth's frameworks and attachment classification patterns. Establishes early caregiving relationships as the foundation for social-emotional development.
Lesson 4 • Emotional Development and Regulation
Traces the emergence of basic and complex emotions and the development of regulatory strategies. Connects emotion regulation to social competence and mental health outcomes.
Chapter 7HideHide detailsSee detailsMoral, Gender, and Family Development
Moral, Gender, and Family Development
Lesson 1 • Gender Development and Identity
Examines biological, cognitive, and social influences on gender-typed behavior and identity. Connects gender development to broader social and cultural contexts.
Lesson 2 • Parenting Styles and Family Dynamics
Covers Baumrind's parenting typology and its developmental outcomes. Situates parenting within family system and socioeconomic contexts.
Lesson 3 • Theories of Moral Development
Presents Piaget's, Kohlberg's, and Gilligan's accounts of moral reasoning progression. Provides a comparative framework for evaluating moral development research.
Lesson 4 • Family Transitions and Diverse Structures
Addresses divorce, remarriage, single-parent families, and same-sex parent families. Evaluates how family structure and transition quality affect child adjustment.
Chapter 8HideHide detailsSee detailsAdolescent and Adult Development
Adolescent and Adult Development
Lesson 1 • Late Adulthood and Successful Aging
Examines Erikson's integrity stage, retirement, and theories of successful aging. Addresses social convoy, activity, and socioemotional selectivity theories.
Lesson 2 • Middle Adulthood and Generativity
Covers Erikson's generativity stage, career consolidation, and midlife transitions. Connects productivity and mentoring to well-being in middle age.
Lesson 3 • Emerging Adulthood
Introduces Arnett's framework of emerging adulthood as a distinct developmental period. Examines identity exploration, instability, and self-focus in the twenties.
Lesson 4 • Adolescent Identity and Risk Behavior
Analyzes identity formation, autonomy seeking, and risk-taking in adolescence. Connects neurological immaturity and peer influence to adolescent decision-making.
Your valid completion certificate
This course is for you:
Undergraduate psychology students: building a required knowledge base for advanced study.
Early childhood educators: seeking the developmental science behind classroom decisions.
Social work professionals: needing lifespan context to strengthen client assessments.
Career changers entering counseling: requiring foundational theory before graduate applications.
Parents and caregivers: wanting research-backed insight into child growth and behavior.
School counselors: looking to deepen understanding of adolescent identity and risk.
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