EXAM 1: NU665C, 2025/2026 WITH
CORRECT/ACCURATE ANSWERS
OUTLINE
NORMAL DEVELOPMENT IN INFANTS AND TODDLERS
DEVELOPMENTAL MILESTONES
Normal development encompasses specific milestones in
vocalization, play types, and cognitive/physical abilities for
infants and toddlers.
Infants progress from reflexive sounds to cooing and
babbling, while toddlers begin using words and engaging in
complex play activities.
Milestones are categorized by age ranges, highlighting the
progression of skills and abilities.
Vocalization Development
Infants (0-12 months): Start with reflexive cries, moving to
cooing and babbling, with babbling reflecting their native
language by 6 months.
Toddlers (12-36 months): Transition from single words to
simple sentences, developing receptive language skills.
Vocalization milestones are crucial for later language
development and communication skills.
PLAY TYPES AND COGNITIVE DEVELOPMENT
Infants (0-12 months): Engage in solitary play, exploring
objects and their own bodies, and begin social play like
peek-a-boo.
, Toddlers: Move from parallel play to cooperative play,
sharing toys and engaging in imaginative games, which
enhances social skills.
Play types are essential for cognitive and emotional
development, fostering creativity and problem-solving.
IMPACT OF LOW BIRTH WEIGHT ON DEVELOPMENT
Low birth weight infants face increased risks for delays in
motor, cognitive, and language development.
Specific challenges include difficulties in motor skills,
speech-language disorders, and cognitive delays.
Early intervention strategies, such as speech-language
therapy and occupational therapy, are crucial for minimizing
developmental impacts.
THEORETICAL FRAMEWORKS: PIAGET AND ERIKSON
PIAGET'S STAGES OF COGNITIVE DEVELOPMENT
Sensorimotor (birth to 2 years): Learning through senses and
motor skills; development of object permanence is crucial.
Preoperational (2 to 7 years): Use of symbolic thought and
language, but struggles with concrete logic.
Concrete Operational (7 to 11 years): Development of logical
thinking related to concrete objects, enhancing problem-
solving abilities.
Formal Operational (11 years and up): Abstract thinking and
hypothetical reasoning emerge, allowing for future planning
and complex problem-solving.
ERIKSON'S STAGES OF PSYCHOSOCIAL DEVELOPMENT
, Infancy (0 to 1 year): Trust vs. Mistrust; foundational for
emotional security and trust in caregivers.
Toddlerhood (1 to 3 years): Autonomy vs. Shame and Doubt;
children learn independence and control over their actions.
Preschool (3 to 5 years): Initiative vs. Guilt; development of
initiative and goal achievement.
School Age (6 to 12 years): Industry vs. Inferiority; children
develop competence and pride in their accomplishments,
especially in academic settings.
IMPACT OF DEVELOPMENTAL THEORIES ON COGNITIVE ABILITIES
Successful navigation of Piaget's and Erikson's stages
enhances cognitive abilities and overall development.
Each stage builds upon the previous one, creating a
foundation for future learning and problem-solving skills.
Understanding these theories helps caregivers and
educators support children's development effectively.
COGNITIVE DEVELOPMENT IN ADOLESCENCE
FORMAL OPERATIONAL STAGE
The formal operational stage, occurring from age 11 and
older, is characterized by the ability to think abstractly and
engage in hypothetical reasoning.
This cognitive development allows adolescents to plan for
the future, solve complex problems, and engage in advanced
learning activities.
Key features include the ability to understand abstract
concepts such as justice, love, and morality, which were not
fully grasped in earlier stages.
CORRECT/ACCURATE ANSWERS
OUTLINE
NORMAL DEVELOPMENT IN INFANTS AND TODDLERS
DEVELOPMENTAL MILESTONES
Normal development encompasses specific milestones in
vocalization, play types, and cognitive/physical abilities for
infants and toddlers.
Infants progress from reflexive sounds to cooing and
babbling, while toddlers begin using words and engaging in
complex play activities.
Milestones are categorized by age ranges, highlighting the
progression of skills and abilities.
Vocalization Development
Infants (0-12 months): Start with reflexive cries, moving to
cooing and babbling, with babbling reflecting their native
language by 6 months.
Toddlers (12-36 months): Transition from single words to
simple sentences, developing receptive language skills.
Vocalization milestones are crucial for later language
development and communication skills.
PLAY TYPES AND COGNITIVE DEVELOPMENT
Infants (0-12 months): Engage in solitary play, exploring
objects and their own bodies, and begin social play like
peek-a-boo.
, Toddlers: Move from parallel play to cooperative play,
sharing toys and engaging in imaginative games, which
enhances social skills.
Play types are essential for cognitive and emotional
development, fostering creativity and problem-solving.
IMPACT OF LOW BIRTH WEIGHT ON DEVELOPMENT
Low birth weight infants face increased risks for delays in
motor, cognitive, and language development.
Specific challenges include difficulties in motor skills,
speech-language disorders, and cognitive delays.
Early intervention strategies, such as speech-language
therapy and occupational therapy, are crucial for minimizing
developmental impacts.
THEORETICAL FRAMEWORKS: PIAGET AND ERIKSON
PIAGET'S STAGES OF COGNITIVE DEVELOPMENT
Sensorimotor (birth to 2 years): Learning through senses and
motor skills; development of object permanence is crucial.
Preoperational (2 to 7 years): Use of symbolic thought and
language, but struggles with concrete logic.
Concrete Operational (7 to 11 years): Development of logical
thinking related to concrete objects, enhancing problem-
solving abilities.
Formal Operational (11 years and up): Abstract thinking and
hypothetical reasoning emerge, allowing for future planning
and complex problem-solving.
ERIKSON'S STAGES OF PSYCHOSOCIAL DEVELOPMENT
, Infancy (0 to 1 year): Trust vs. Mistrust; foundational for
emotional security and trust in caregivers.
Toddlerhood (1 to 3 years): Autonomy vs. Shame and Doubt;
children learn independence and control over their actions.
Preschool (3 to 5 years): Initiative vs. Guilt; development of
initiative and goal achievement.
School Age (6 to 12 years): Industry vs. Inferiority; children
develop competence and pride in their accomplishments,
especially in academic settings.
IMPACT OF DEVELOPMENTAL THEORIES ON COGNITIVE ABILITIES
Successful navigation of Piaget's and Erikson's stages
enhances cognitive abilities and overall development.
Each stage builds upon the previous one, creating a
foundation for future learning and problem-solving skills.
Understanding these theories helps caregivers and
educators support children's development effectively.
COGNITIVE DEVELOPMENT IN ADOLESCENCE
FORMAL OPERATIONAL STAGE
The formal operational stage, occurring from age 11 and
older, is characterized by the ability to think abstractly and
engage in hypothetical reasoning.
This cognitive development allows adolescents to plan for
the future, solve complex problems, and engage in advanced
learning activities.
Key features include the ability to understand abstract
concepts such as justice, love, and morality, which were not
fully grasped in earlier stages.
