Digital library
Textbooks, references and open learning resources.

External
Lifespan Development A Psychological Perspective 4e
Martha Lally & Suzanne Valentine-French · College of Lake County
In the contents: 02: Heredity Prenatal Development and Birth · 2.02: Genotypes and Phenotypes · 2.R: Heredity Prenatal Development and Birth (References)

External
Child Growth & Development Remix 2026
Kim Martin · Copper Mountain College
In the contents: 02: Theorists and Theories of Development · 4.05: Brain Development in Infants and Toddlers · 4.06: Brain Development in Preschool and School-Age Children

External
PSY 190: Statistics for the Behavioral Sciences
Kevin R. Smith · Rio Hondo College
In the contents: 1.03: Types of Data and How to Collect Them · 1.E: Introduction (Exercises) · 02: Describing Data using Distributions and Graphs

External
CCSF Nutrition Textbook: Introduction to Nutrition — Science and Everyday Application
Jonathan Siekmann · City College of San Francisco
In the contents: 1.1.03: Nutrition and Health · 1.1.05: Overview of Nutrients and Calories · 1.2.02: Eating Behaviors and Food Choices

External
Child Developmental Psychology - Topical Approach
Bakhtawar Bhadha · Pasadena City College
In the contents: 2.02: Freud and Psychodynamism · 2.03: Erikson and Psychosocial stages of development · 2.05: Operant Learning and School Education (Extra Resources)

External
Intro to Stats in the Social Sciences (MPC)
Adrianne Kotecki · Monterey Peninsula College
In the contents: 1.04: Putting It Together- Types of Statistical Studies and Producing Data · 1.06: Types of Data and How to Collect Them · 1.07: Statistics and Science

External
A Diverse Approach to Understanding Language Development in Children
Juhelia Thompson · Morton College
In the contents: 02: Heredity Prenatal Development and Birth · 2.02: Genotypes and Phenotypes · 2.6.01: Language Development of Infants and Toddlers

External
An Introduction to Psychological Statistics
Foster et al. · LibreTexts
In the contents: 1.03: Types of Data and How to Collect Them · 1.08: Exercises · 02: Describing Data using Distributions and Graphs

External
FamR 230 - Human Development
LibreTexts
In the contents: 01: Intro and Research · 02: Theories Genetics and Prenatal Development · 2.04: Genotypes and Phenotypes

External
Lifespan Development A Psychological Perspective
Martha Lally & Suzanne Valentine-French · College of Lake County
In the contents: 02: Heredity Prenatal Development and Birth · 2.02: Genotypes and Phenotypes · 2.R: Heredity Prenatal Development and Birth (References)

External
Child Growth and Develpment (MPTC Version)
Paris, Ricardo, Rymond, and Johnson · College of the Canyons
In the contents: 02: Theorists and Theories of Development · 3.06: Sleep and Early Childhood · 4.04: Childrens Understanding of the World

External
Math 104 Green
Carrie Green · SUNY Geneseo
In the contents: 1.2.01: Exercises · 1.3.01: Exercises · 1.04: Understanding Venn Diagrams

External
PSYC 2030 Child Psychology
Michelle Slattery · North Central State College
In the contents: 2.02: Freud and the Psychoanalytic Theory · 2.03: Erikson and Psychosocial Stages of Development · 2.04: Behaviorism- Pavlov Watson and Skinner

External
Child Growth and Development
Paris, Ricard, Rymond, and Johnson · Northeast Wisconsin Technical College
In the contents: 2.06: Sleep and Early Childhood · 3.04: Childrens Understanding of the World · 4.01: Social and Emotional Milestones

External
Contemporary Mathematics
OpenStax · OpenStax
In the contents: 1.1.00: Exercises · 1.2.00: Exercises · 1.03: Understanding Venn Diagrams

External
Psych 24 shell (Lally and Valentine-French)
Pasadena City College · LibreTexts
In the contents: 02: Genes and Prenatal Development · 2.02: Genes and Chromosomes - the nuts and bolts · 2.03: Chromosomal and Genetic Abnormalities

External
ChemPRIME
John Moore et al. · University of Wisconsin-Madison
In the contents: 1.03: Handling Large and Small Numbers · 1.06: Measurements Quantities and Unity Factors · 1.6.01: Measurements Quantities and Unity Factors Lecture Demonstrations

External
Child Growth and Development: CD 1
Reyna Valdez-Trujillo · East Lost Angeles College
In the contents: 01: Child Growth and Development (Paris Ricardo Rymond and Johnson) · 03: Physical Development in Infancy and Toddlerhood · 04: Cognitive Development in Infancy and Toddlerhood

External
Child Growth and Development
Paris, Ricardo, Rymond and Johnson · College of the Canyons
In the contents: 02: Conception Heredity and Prenatal Development · 03: Birth and the Newborn · 04: Physical Development in Infancy and Toddlerhood

External
Developmental Psychology Childhood-Adolescence (IVC Psyc/HD 7)
Hartrisha Kaur Uchida · Irvine Valley College
In the contents: 1.02: Psychology and Human Development · 1.06: Major Theories and Theorists · 1.07: Contexts and Settings of Development