Instructor Manual: Charlesworth, Howard, Understanding Child Development, 11e, ©2027, 9798214131368; Chapter 01: Studying the Young
Child
Instructor Manual
Charlesworth, Howard, Understanding Child Development, 11e, ©2027,
9798214131368; Chapter 01: Studying the Young Child
TABLE OF CONTENTS
Purpose and Perspective of the Chapter......................................................................2
Key Terms.....................................................................................................................2
What’s New in This Chapter........................................................................................4
Chapter Outline.............................................................................................................4
Section 1-1: Describe What Constitutes “Typical” Development Across Domains and Age Ranges......4
Section 1-2: Explain the Importance of Policy and Evolving Sociocultural Contexts as They Affect
Early Childhood Practice........................................................................................................................... 5
Section 1-3: Demonstrate an Understanding of Important Historical Events in Child Study...................6
Section 1-4: Describe the History of Child Development Theory, Define the Term Theory, Identify
Major Theorists, and Name the Developmental Domains that Theories Attempt to Explain...................8
Section 1-5: Identify and Apply Precautions that Should be Taken When Applying Theories with
Different Populations and from Different Cultural Perspectives.............................................................10
Section 1-6: Identify Trends and Directions for the Future of Theorizing, Including the Need for a
Professional Code of Ethics, and Apply this Understanding to Your Practice........................................10
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 1
accessible website, in whole or in part.
, Instructor Manual: Charlesworth, Howard, Understanding Child Development, 11e, ©2027, 9798214131368; Chapter 01: Studying the Young
Child
PURPOSE AND PERSPECTIVE OF THE CHAPTER
The purpose of this chapter is to provide foundational knowledge about child development theory,
research, and practice for professionals working with young children from birth through age eight. This
chapter introduces learners to the historical evolution of child study and child development theory and
practice, from early observational approaches to contemporary theoretical frameworks that guide
developmentally appropriate practice. Readers will explore major developmental theorists and examine
how their contributions shape current understanding of cognitive, affective, physical, and motor
development. The chapter emphasizes the importance of applying theoretical knowledge within diverse
cultural contexts while maintaining professional ethical standards. In addition, learners will examine
policy influences on early childhood education, understand typical developmental progressions across
domains, and recognize emerging trends in developmental research. Through this comprehensive
overview, the chapter prepares educators to integrate multiple theoretical perspectives thoughtfully and
responsively in their work with young children and families from varied backgrounds and experiences.
KEY TERMS
Accommodation: The process by which children modify existing cognitive schemas to incorporate
new information that doesn’t fit their current understanding.
Affective growth: Development centered on self-concept and the formation of social, emotional, and
personality characteristics in children.
Assimilation: The process by which children incorporate new knowledge within existing cognitive
schemas without fully comprehending the new information.
Behaviorist theories: Theories that emphasize environmental learning factors and observable
behaviors as the primary determiners of child development.
Chronosystem: The time dimension in Bronfenbrenner’s ecological model that relates to changes in
the child’s environments over time.
Cognitive growth: Development that centers on the mind and how mental processes work as a child
grows and learns.
Constructivist theory: A developmental approach emphasizing that children actively construct
knowledge through interactions with their environment rather than through direct instruction.
Critical theory: A perspective that examines power relationships in educational settings and questions
universal developmental principles.
Development: A concept that encompasses changes in children resulting from interactions between
biological growth and environmental learning.
Developmental theories: Theories that explain changes in children through the interaction of
inherited growth patterns and environmental learning experiences.
Ecological research model: Bronfenbrenner’s framework that emphasizes studying children within
multiple environmental systems, including microsystem, mesosystem, exosystem, and macrosystem.
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 2
accessible website, in whole or in part.
, Instructor Manual: Charlesworth, Howard, Understanding Child Development, 11e, ©2027, 9798214131368; Chapter 01: Studying the Young
Child
Equilibrium: A state of cognitive balance achieved when new knowledge is meaningfully integrated
into a learner’s understanding through assimilation and accommodation.
Exosystem: The environmental system in Bronfenbrenner’s model that includes indirect influences
such as local government, parents’ workplaces, and mass media.
Information-processing approach: A theoretical framework focusing on memory, attention,
learning strategies, and problem-solving processes in child development.
Learning: Behavioral or cognitive changes caused by environmental influences that are not part of
natural growth processes.
Macrosystem: The outermost environmental system in Bronfenbrenner’s model that encompasses
dominant cultural beliefs and ideologies.
Mesosystem: The environmental system in Bronfenbrenner’s model that includes interactions and
relationships between home, school, and community settings.
Microsystem: The immediate environmental system in Bronfenbrenner’s model that includes direct
relationships with home, school, neighborhood, and peer groups.
Modeling: The learning process through observation and imitation of others’ behaviors, as described in
Bandura’s social learning theory.
Motor development: The development of skills in using the body and its parts, including both gross
and fine motor abilities.
Normative/Maturational view: A developmental perspective that emphasizes predetermined
biological sequences and typical developmental milestones that occur at specific ages.
Physical growth: Development related to body size, shape, weight, height, and overall physical
characteristics of children.
Principles: Guides for professional conduct that help solve ethical problems in early childhood
education and child development.
Sociocultural theory: A theoretical approach emphasizing the importance of cultural and social
contexts in child development and learning.
Theories: Systematic sets of principles that explain, describe, or predict how children grow, develop,
and learn.
Zone of Proximal Development: Vygotsky’s concept describing the difference between what a
child can do independently and what they can achieve with adult or peer support.
[return to top]
WHAT’S NEW IN THIS CHAPTER
The following elements are revision in this chapter from the previous edition:
Content on assessment moved to new Chapter 7
Reorganized/consolidated from eight to six sections/goals
Removed anecdotal content regarding “Typical and Atypical Young Children”
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 3
accessible website, in whole or in part.
, Instructor Manual: Charlesworth, Howard, Understanding Child Development, 11e, ©2027, 9798214131368; Chapter 01: Studying the Young
Child
Added new content on the history of theory and child study, and directions for future
research/theory
[return to top]
CHAPTER OUTLINE
SECTION 1-1: DESCRIBE WHAT CONSTITUTES “TYPICAL”
DEVELOPMENT ACROSS DOMAINS AND AGE RANGES.
Key Concept
Historically, theorists have suggested that typical development follows predictable patterns across
cognitive, affective, physical, and motor domains. More recent research and theory on
development highlights the importance of considering that children progress at different rates and
may vary significantly across domains. Age-based categories (infants, toddlers, pre-K, etc.)
provide general guidelines but do not determine individual developmental readiness.
Discussion Question
How might understanding that development is not uniform across domains and may vary
significantly among individuals influence your approach to supporting a child who excels in
physical development but struggles with language skills?
Teaching Tips/Strategies
Address the common misconception that children should develop evenly across all areas by sharing
examples of typical variation. Use developmental checklists as guides rather than rigid expectations,
emphasizing individual growth patterns over age-based comparisons. Ask students to identify children
they know or have worked with who have demonstrated different patterns of development. For
example, ask students to plot a point on a timeline from birth to age 4 when a child they know began
to walk (or the age at which they believe a child should begin walking if they don’t have direct
experience). Note the range of responses.
Key Concept
Early childhood encompasses birth through age eight, with distinct characteristics for an
individual child emerging at each stage that reflect increasing independence, social awareness,
and cognitive complexity. These stages of development are generally referred to as “infant” (birth
to 12 or
18 months), “toddler” (one to three years), “pre-K” (three to five years), and “primary” (five to
eight years).
Discussion Question:
How do you think the increased time that many toddlers spend outside the home and family might
influence development?
Teaching Tips/Strategies
Encourage observation of individual children rather than reliance solely on developmental charts.
Have students compare children of different age groups specific to, for example, motor
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 4
accessible website, in whole or in part.
Child
Instructor Manual
Charlesworth, Howard, Understanding Child Development, 11e, ©2027,
9798214131368; Chapter 01: Studying the Young Child
TABLE OF CONTENTS
Purpose and Perspective of the Chapter......................................................................2
Key Terms.....................................................................................................................2
What’s New in This Chapter........................................................................................4
Chapter Outline.............................................................................................................4
Section 1-1: Describe What Constitutes “Typical” Development Across Domains and Age Ranges......4
Section 1-2: Explain the Importance of Policy and Evolving Sociocultural Contexts as They Affect
Early Childhood Practice........................................................................................................................... 5
Section 1-3: Demonstrate an Understanding of Important Historical Events in Child Study...................6
Section 1-4: Describe the History of Child Development Theory, Define the Term Theory, Identify
Major Theorists, and Name the Developmental Domains that Theories Attempt to Explain...................8
Section 1-5: Identify and Apply Precautions that Should be Taken When Applying Theories with
Different Populations and from Different Cultural Perspectives.............................................................10
Section 1-6: Identify Trends and Directions for the Future of Theorizing, Including the Need for a
Professional Code of Ethics, and Apply this Understanding to Your Practice........................................10
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 1
accessible website, in whole or in part.
, Instructor Manual: Charlesworth, Howard, Understanding Child Development, 11e, ©2027, 9798214131368; Chapter 01: Studying the Young
Child
PURPOSE AND PERSPECTIVE OF THE CHAPTER
The purpose of this chapter is to provide foundational knowledge about child development theory,
research, and practice for professionals working with young children from birth through age eight. This
chapter introduces learners to the historical evolution of child study and child development theory and
practice, from early observational approaches to contemporary theoretical frameworks that guide
developmentally appropriate practice. Readers will explore major developmental theorists and examine
how their contributions shape current understanding of cognitive, affective, physical, and motor
development. The chapter emphasizes the importance of applying theoretical knowledge within diverse
cultural contexts while maintaining professional ethical standards. In addition, learners will examine
policy influences on early childhood education, understand typical developmental progressions across
domains, and recognize emerging trends in developmental research. Through this comprehensive
overview, the chapter prepares educators to integrate multiple theoretical perspectives thoughtfully and
responsively in their work with young children and families from varied backgrounds and experiences.
KEY TERMS
Accommodation: The process by which children modify existing cognitive schemas to incorporate
new information that doesn’t fit their current understanding.
Affective growth: Development centered on self-concept and the formation of social, emotional, and
personality characteristics in children.
Assimilation: The process by which children incorporate new knowledge within existing cognitive
schemas without fully comprehending the new information.
Behaviorist theories: Theories that emphasize environmental learning factors and observable
behaviors as the primary determiners of child development.
Chronosystem: The time dimension in Bronfenbrenner’s ecological model that relates to changes in
the child’s environments over time.
Cognitive growth: Development that centers on the mind and how mental processes work as a child
grows and learns.
Constructivist theory: A developmental approach emphasizing that children actively construct
knowledge through interactions with their environment rather than through direct instruction.
Critical theory: A perspective that examines power relationships in educational settings and questions
universal developmental principles.
Development: A concept that encompasses changes in children resulting from interactions between
biological growth and environmental learning.
Developmental theories: Theories that explain changes in children through the interaction of
inherited growth patterns and environmental learning experiences.
Ecological research model: Bronfenbrenner’s framework that emphasizes studying children within
multiple environmental systems, including microsystem, mesosystem, exosystem, and macrosystem.
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 2
accessible website, in whole or in part.
, Instructor Manual: Charlesworth, Howard, Understanding Child Development, 11e, ©2027, 9798214131368; Chapter 01: Studying the Young
Child
Equilibrium: A state of cognitive balance achieved when new knowledge is meaningfully integrated
into a learner’s understanding through assimilation and accommodation.
Exosystem: The environmental system in Bronfenbrenner’s model that includes indirect influences
such as local government, parents’ workplaces, and mass media.
Information-processing approach: A theoretical framework focusing on memory, attention,
learning strategies, and problem-solving processes in child development.
Learning: Behavioral or cognitive changes caused by environmental influences that are not part of
natural growth processes.
Macrosystem: The outermost environmental system in Bronfenbrenner’s model that encompasses
dominant cultural beliefs and ideologies.
Mesosystem: The environmental system in Bronfenbrenner’s model that includes interactions and
relationships between home, school, and community settings.
Microsystem: The immediate environmental system in Bronfenbrenner’s model that includes direct
relationships with home, school, neighborhood, and peer groups.
Modeling: The learning process through observation and imitation of others’ behaviors, as described in
Bandura’s social learning theory.
Motor development: The development of skills in using the body and its parts, including both gross
and fine motor abilities.
Normative/Maturational view: A developmental perspective that emphasizes predetermined
biological sequences and typical developmental milestones that occur at specific ages.
Physical growth: Development related to body size, shape, weight, height, and overall physical
characteristics of children.
Principles: Guides for professional conduct that help solve ethical problems in early childhood
education and child development.
Sociocultural theory: A theoretical approach emphasizing the importance of cultural and social
contexts in child development and learning.
Theories: Systematic sets of principles that explain, describe, or predict how children grow, develop,
and learn.
Zone of Proximal Development: Vygotsky’s concept describing the difference between what a
child can do independently and what they can achieve with adult or peer support.
[return to top]
WHAT’S NEW IN THIS CHAPTER
The following elements are revision in this chapter from the previous edition:
Content on assessment moved to new Chapter 7
Reorganized/consolidated from eight to six sections/goals
Removed anecdotal content regarding “Typical and Atypical Young Children”
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 3
accessible website, in whole or in part.
, Instructor Manual: Charlesworth, Howard, Understanding Child Development, 11e, ©2027, 9798214131368; Chapter 01: Studying the Young
Child
Added new content on the history of theory and child study, and directions for future
research/theory
[return to top]
CHAPTER OUTLINE
SECTION 1-1: DESCRIBE WHAT CONSTITUTES “TYPICAL”
DEVELOPMENT ACROSS DOMAINS AND AGE RANGES.
Key Concept
Historically, theorists have suggested that typical development follows predictable patterns across
cognitive, affective, physical, and motor domains. More recent research and theory on
development highlights the importance of considering that children progress at different rates and
may vary significantly across domains. Age-based categories (infants, toddlers, pre-K, etc.)
provide general guidelines but do not determine individual developmental readiness.
Discussion Question
How might understanding that development is not uniform across domains and may vary
significantly among individuals influence your approach to supporting a child who excels in
physical development but struggles with language skills?
Teaching Tips/Strategies
Address the common misconception that children should develop evenly across all areas by sharing
examples of typical variation. Use developmental checklists as guides rather than rigid expectations,
emphasizing individual growth patterns over age-based comparisons. Ask students to identify children
they know or have worked with who have demonstrated different patterns of development. For
example, ask students to plot a point on a timeline from birth to age 4 when a child they know began
to walk (or the age at which they believe a child should begin walking if they don’t have direct
experience). Note the range of responses.
Key Concept
Early childhood encompasses birth through age eight, with distinct characteristics for an
individual child emerging at each stage that reflect increasing independence, social awareness,
and cognitive complexity. These stages of development are generally referred to as “infant” (birth
to 12 or
18 months), “toddler” (one to three years), “pre-K” (three to five years), and “primary” (five to
eight years).
Discussion Question:
How do you think the increased time that many toddlers spend outside the home and family might
influence development?
Teaching Tips/Strategies
Encourage observation of individual children rather than reliance solely on developmental charts.
Have students compare children of different age groups specific to, for example, motor
a
© 2027 Cengage Learning, Inc. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly 4
accessible website, in whole or in part.
