2. CHILHOOD DEVELOPMENT
• biological and psychological changes that occur in human
beings as the individual progresses from dependency to
increasing autonomy
FACTORS
•genetic
•events during prenatal life
http://wikipedia.org/wiki/Child_development
4. STAGES OF CHILDHOOD
Infancy
Early Childhood
Mental Development
Aggression & Prosocial Behaviour
Parenting
Middle Childhood
http://www.psychologycampus.com/child-psychology/
5. INFANCY
• birth until approximately age of 2.
• learning occurs such as crying, nursing, co-ordination
and the ability to represent images and objects with words.
•Ex: Child crying-hungry
Learning names through listening
•FATCORS: environment/parents
http://www.psychologycampus.com/child-psychology/
6. EARLY CHILDHOOD
•2-6 years old
•mental development and social development
http://www.psychologycampus.com/child-psychology/
7. MENTAL DEVELOPMENT
•According to Piaget
•3-6 years old encountered certain limitations that
needed something called operational thought (the
thought needed to operate effectively in society)
•Egocentrism
•cannot consider two points of view at the same time
For example, children between these ages have difficulty
imagining what an object looks like from
another persons perspective.
http://www.psychologycampus.com/child-psychology/
8. AGGRESSION
•Early childhood
•Learn to socialize in society
•Controlling aggression
•Showing sympathy
PROSOCIAL BEHAVIOR
• means empathy.
•behaviors include sharing, helping, care-giving
and showing compassion.
•For example: sharing lunch at school, helping others
in their work
http://www.psychologycampus.com/child-psychology/
10. MIDDLE CHILDHOOD
•friendships and peer relations become very
important
•requires an increased attention to social rules
http://www.psychologycampus.com/child-psychology/
13. Physical ChangesPhysical Changes
Growth spurtGrowth spurt
Begins about age 10½ in girls and about 12½ in boysBegins about age 10½ in girls and about 12½ in boys
Sexual developmentSexual development
PubertyPuberty
Onset of sexual maturationOnset of sexual maturation
MenarcheMenarche
First menstrual period for girlsFirst menstrual period for girls
14. Physical ChangesPhysical Changes
Early and late developersEarly and late developers
Deeper voiceDeeper voice
Increased hormone levelsIncreased hormone levels
testosteronetestosterone
estrogenestrogen
Teenage pregnancyTeenage pregnancy
Rate of teen pregnancy has fallen in the last 50 yearsRate of teen pregnancy has fallen in the last 50 years
Highest in U.S. of all industrialized nationsHighest in U.S. of all industrialized nations
15. Cognitive ChangesCognitive Changes
Imaginary audienceImaginary audience
Adolescent delusion that everyone else is alwaysAdolescent delusion that everyone else is always
focused on themfocused on them
Personal fablePersonal fable
Delusion that they are unique and very importantDelusion that they are unique and very important
InvulnerabilityInvulnerability
Nothing can harm themNothing can harm them
16. Personality and Social DevelopmentPersonality and Social Development
Major occurrence in adolescence is identity formationMajor occurrence in adolescence is identity formation
Forming an identityForming an identity
AchievementAchievement
Successfully find identitySuccessfully find identity
ForeclosureForeclosure
Settle for identity others wish for themSettle for identity others wish for them
MoratoriumMoratorium
Explore various identitiesExplore various identities
DiffusionDiffusion
Unable to “find themselves”Unable to “find themselves”
17. Personality and Social DevelopmentPersonality and Social Development
Relationships with peersRelationships with peers
Adolescents often form cliques, or groups withAdolescents often form cliques, or groups with
similar interests and strong mutual attachmentsimilar interests and strong mutual attachment
Peers become very important in adolescencePeers become very important in adolescence
Friendships are most intense in early adolescenceFriendships are most intense in early adolescence
Relationships with parentsRelationships with parents
Adolescents test and question every rule andAdolescents test and question every rule and
guideline from parentsguideline from parents
18. Some Problems of AdolescenceSome Problems of Adolescence
Declines in self-esteemDeclines in self-esteem
Related to appearanceRelated to appearance
Satisfaction in appearance is related to higher self-Satisfaction in appearance is related to higher self-
esteemesteem
Depression and suicideDepression and suicide
Rate of suicide among adolescents has increasedRate of suicide among adolescents has increased
600% since 1950, but has leveled off in ’90s600% since 1950, but has leveled off in ’90s
Suicide often related to depression, drug abuse, andSuicide often related to depression, drug abuse, and
disruptive behaviorsdisruptive behaviors