Early Childhood: Developmental Psychology Study Notes

Ch 8: Early Childhood

Overview of Early Childhood

The early childhood period encompasses children from ages one to six, a critical stage for physical, cognitive, social, and emotional development. This period is divided into two phases: the Toddler Phase and the Preschool Phase. During these years, physical growth slows and stabilizes compared to infancy.

• Toddler Phase: Ages 1-3 years

• Preschool Phase: Ages 3-6 years

• Physical Growth: Rate of growth decreases, but development continues in motor and cognitive domains.

Developmental Tasks of Early Childhood

Children in early childhood must master several key developmental tasks that lay the foundation for later growth and learning.

• Language Acquisition: Developing both receptive (understanding) and expressive (speaking) language skills.

• Social Interaction: Learning to interact with peers and adults, including sharing and cooperation.

• Self-Control: Gaining control over bodily functions, such as toilet training, and learning to regulate emotions and impulses.

• Autonomy and Self-Image: Beginning to form a sense of self and independence.

Physiological Changes

Physical development during early childhood includes significant changes in motor skills and body functions.

• Walking: Most children begin walking independently during toddlerhood.

• Fontanels: Soft spots on the skull close during this period.

• Weight Gain: Steady but slower increase in body weight.

• Pincer Grasp: Fine motor skill allowing children to pick up small objects between thumb and forefinger.

• Hearing: Auditory development supports language acquisition.

• Fine Motor Skills: Improved ability to manipulate objects, draw, and use utensils.

• Toilet Training: Mastery of bladder and bowel control is a major milestone.

Nutrition

Nutrition is essential for optimal physical and mental development in early childhood. Eating habits formed during these years often persist into adulthood.

• Influences: Children are fed by adults whose choices may be shaped by culture, ethnicity, or trends.

• Adequate Nutrition: Supports growth, brain development, and immune function.

• Habit Formation: Early childhood is a critical period for establishing healthy eating patterns.

Language Development and Communication Skills

Language development is a central aspect of early childhood, with rapid growth in vocabulary and communication abilities.

Toddler

• Receptive Language: Understanding words and commands precedes speaking.

• Milestones:

  • First clear word and response to simple commands by age 1

  • Speaks 4-6 words by 15 months

  • Speaks 15 words by 19 months

  • Vocabulary exceeds 100 words by age 2; can follow two-step commands

Preschooler

• Rapid Language Growth: Vocabulary expands to over 2000 words by age 5

• Speech Development: Reflects mental and emotional growth

Cognitive Development

Cognitive abilities expand significantly during early childhood, with children beginning to use language for problem-solving and learning about the world.

• Expressive Use of Language: Toddlers use words to express ideas and solve problems.

• Preoperational Thinking: Preschoolers exhibit Piaget's preoperational (prelogical) characteristics, such as egocentrism and symbolic play.

• Cause and Effect: Gradual understanding of how actions lead to outcomes.

• Impulse Control: Major developmental task for preschoolers.

Moral Development

Moral development in early childhood involves learning self-control and socially acceptable behaviors, often modeled by parents and reinforced through discipline.

• Kohlberg's Theory: Early childhood is a stage for learning self-control and sharing.

• Modeling: Children observe parents as examples of moral behavior.

• Reinforcement: Consistent, positive reinforcement and discipline teach social norms.

Discipline

Effective discipline strategies help children learn appropriate behaviors and self-regulation.

• Time-Out: Removing the child from a situation to calm down and reflect.

• Corporal Punishment: Physical discipline, though less favored in modern psychology.

• Rewarding Good Behavior: Positive reinforcement is the most effective technique.

• Operant Theory: Discipline based on principles of operant conditioning (reward and punishment).

Physical Activity

Physical activity is crucial for healthy development in early childhood.

• Daily Activity: Children should be active for at least 60 minutes per day.

• Organized Sports: Participation can foster social skills and physical health.

• Limit Sedentary Activities: Reducing screen time and inactivity is recommended.

Play

Play is a vital part of early childhood, supporting cognitive, social, and emotional development.

• Age-Appropriate Toys: Toys should match developmental stage and promote learning.

• Parallel Play: Children play alongside others without direct interaction (common in toddlers).

• Cooperative Play: Preschoolers begin to play together, sharing and collaborating.

• Role Play: Play allows children to imitate adults, explore roles, and solve problems.

Day Care

Day care and preschool centers support independence and socialization in early childhood.

• Independence: Attending day care is a significant step toward autonomy.

• Types: Family day care centers and preschool centers offer structured environments for learning and play.

Safety and Accident Prevention

Early childhood is a period of increased risk for accidents due to curiosity and developing motor skills. Preventive measures are essential.

• Common Risks:

  • Automobile accidents

  • Burns

  • Falls

  • Suffocation and choking

  • Poisoning

  • Electric shock

  • Animal bites

• Prevention: Supervision, childproofing environments, and education are key strategies.

Summary Table: Key Developmental Milestones in Early Childhood

Domain	Toddler (1-3 yrs)	Preschooler (3-6 yrs)
Physical	Walking, pincer grasp, toilet training	Refined motor skills, increased coordination
Language	100+ words by age 2, receptive before expressive	2000+ words by age 5, rapid development
Cognitive	Problem-solving, cause and effect	Preoperational thinking, impulse control
Social	Parallel play, basic interaction	Cooperative play, sharing, role play
Moral	Learning self-control	Modeling and reinforcement of social norms

Example: A preschooler may use language to negotiate sharing toys with peers, demonstrating both cognitive and social development.

Additional info: Piaget's preoperational stage (ages 2-7) is characterized by symbolic thinking and egocentrism, while Kohlberg's preconventional level of moral development is typical in early childhood.