23 Apr List and explain the parenting styles Which parenting style do you think your parents used??Provide examples Which parenting style do you wish to use as a parent
List and explain the parenting styles. Which parenting style do you think your parents used? Provide examples. Which parenting style do you wish to use as a parent or future parent? Explain why. 20 sentences.
PSYCHOLOGY 2e
Chapter 9 LIFESPAN DEVELOPMENT
PowerPoint Image Slideshow
LIFESPAN DEVELOPMENT
Lifespan development studies how you change as well as how you remain the same over the course of your life.
(credit: modification of work by Giles Cook)
WHAT IS LIFESPAN DEVELOPMENT?
Developmental psychologists study lifelong development across three domains:
Physical development – growth and changes in the body and brain, senses, motor skills, and health and wellness.
Cognitive development – learning, attention, memory, language, thinking, reasoning and creativity.
Psychosocial development – emotions, personality and social relationships.
Normative approach
What is “normal” development?”
Normative psychologists have studied large numbers of children to determine norms (average ages) of when most children reach specific developmental milestones (e.g. crawling, walking, speaking in sentences, starting puberty).
Biological milestones such as starting puberty are universal.
Social milestones such as starting school vary across cultures.
CONTINUOUS V DISCONTINUOUS DEVELOPMENT
Developmental psychologists have different views on the process of lifespan development.
Continuous development – views development as a cumulative process, gradually improving on existing skills.
E.g. Adding inches to height each year.
Discontinuous development – views development as occurring in unique stages (specific times or ages).
IS THERE ONE COURSE OF DEVELOPMENT OR MANY?
Is development universal for all children or is it individual, depending on each child’s genetics and environment?
Stage theories believe that the process of development is universal.
Evidence for one course – Studies show that children from all around the world reach language milestones in a similar sequence.
Evidence for many courses – Cultural differences in child care practices – different practices can accelerate or inhibit achievement of developmental milestones.
All children across the world love to play. Whether in (a) Florida or (b) South Africa, children enjoy exploring sand, sunshine, and the sea.
(credit a: modification of work by “Visit St. Pete/Clearwater”/Flickr; credit b: modification of work by “stringer_bel”/Flickr)
NATURE V NURTURE
Nature – biology and genetics.
Nurture – environment and culture.
The nature vs nurture debate considers how our personalities and traits are the result of our genetics and biological factors, and how they are shaped by our environment.
Why are siblings sometimes so different?
Are adopted children more like their biological or adopted parents?
Is intelligence inherited, is it shaped by our learning experiences or is it a combination of both?
These questions can be answered by looking at the interaction between both nature and nurture, usually in twin and adoption studies.
Both nature and nurture are important in development but psychologists debate the relative contributions of each.
(Credit: Psychrod)
THEORIES OF DEVELOPMENT
PSYCHOSEXUAL THEORY
PYCHOSOCIAL THEORY
COGNITIVE THEORY
THEORY OF MORAL DEVELOPMENT
PSYCHOSEXUAL THEORY (FREUD)
Sigmund Freud:
Believed that childhood experiences shape our personalities and behavior as adults.
Viewed development as discontinuous.
Developed stages of psychosexual development.
Believed lack of proper nurturance and parenting during a stage could lead to a child becoming stuck/fixated in that stage.
Claimed that children’s pleasure-seeking urges are focused on different erogenous zones at each of the 5 stages of development.
Oral
Anal
Phallic
Latency
Genital
PSYCHOSOCIAL THEORY (ERIKSON)
Erik Erikson
Emphasizes the social nature of development.
Argues that personality development takes place across the lifespan, not just in childhood.
Based on his belief that social interactions affect our sense of self (ego identity).
In each stage of Erikson’s theory, there is a psychosocial task that we must master in order to feel a sense of competence.
8 Stages.
9
ERIKSON’S PSYCHOSOCIAL STAGES OF DEVELOPMENT
| 1 | Trust vs. mistrust | 0-1 years | Trust (or mistrust) that basic needs, such as nourishment and affection, will be met. |
| 2 | Autonomy vs shame/doubt | 1-3 years | Develop a sense of independence in many tasks. |
| 3 | Initiative vs guilt | 3-6 years | Take initiative on some activities – may develop guilt when unsuccessful or boundaries overstepped. |
| 4 | Industry vs inferiority | 7-11 years | Develop self-confidence in abilities when competent or sense of inferiority when not. |
| 5 | Identity vs confusion | 12-18 years | Experiment with and develop identity and roles. |
| 6 | Intimacy vs isolation | 19-29 years | Establish intimacy and relationships with others. |
| 7 | Generativity vs stagnation | 30-64 years | Contribute to society and be part of a family. |
| 8 | Integrity vs despair | 65+ | Assess and make sense of life and meaning of contributions. |
COGNITIVE THEORY (PIAGET)
Piaget
Focused on children’s cognitive growth and theorized that cognitive abilities develop through specific stages.
Piaget believed children develop schemata (concepts used to categorize and interpret information) to help them understand the world.
When children learn new information they adjust their schemata through assimilation and accommodation.
Assimilation – incorporates information into existing schemata.
Accommodation – Change schemata based on new information.
PIAGET’S STAGES OF COGNITIVE DEVELOPMENT
| Age (Yrs) | Stage | Description | Developmental issues |
| 0-2 | Sensorimotor | World experienced through senses and actions. | Object permanence – understanding that even if something’s out of sight, it still exists Stranger anxiety |
| 2-6 | Preoperational | Use words and images to represent things, but lack logical reasoning. | Pretend play Egocentrism – unable to take the perspective of others. Language development |
| 7-11 | Concrete operational | Understand concrete events and analogies logically; perform arithmetical operations. | Conversation Mathematical transformations |
| 12+ | Formal operational | Formal operations. Utilize abstract reasoning. | Abstract logic Moral reasoning |
THEORY OF MORAL DEVELOPMENT (KOHLBERG)
Lawrence Kohlberg identified 3 stages of moral development (learning to discern right from wrong).
This OpenStax ancillary resource is © Rice University under a CC-BY 4.0 International license; it may be reproduced or modified but must be attributed to OpenStax, Rice University and any changes must be noted. Any images credited to other sources are similarly available for reproduction, but must be attributed to their sources.
Kohlberg identified three levels of moral reasoning: pre-conventional, conventional, and post-conventional: Each level is associated with increasingly complex stages of moral development.
Figure 9.6
14
STAGES OF DEVELOPMENT
PRENATAL
INFANCY THROUGH CHILDHOOD
ADOLESCENCE
EMERGING ADULTHOOD
ADULTHOOD
PRENATAL DEVELOPMENT
Germinal Stage (Weeks 1-2)
Conception occurs when sperm fertilizes an egg and forms a zygote (one-cell structure).
Mitosis – process of cell division.
The zygote divides and cells become more specialized, forming organs and body parts.
Figure 9.7 Sperm and ovum fuse at the point of conception.
Embryonic Stage (Weeks 3-8)
After the zygote has 150 cells it travels down the fallopian tubes and implants itself in the lining of the uterus.
The zygote is now an embryo (multi-cellular organism).
Organs begin to function (heart begins to beat).
Basic structures develop that will become the head, chest and abdomen.
Placenta – structure connected to the uterus that provides nourishment and oxygen from the mother to the embryo via the umbilical cord.
PRENATAL DEVELOPMENT
Fetal Stage (Weeks 9-40)
During the fetal stage, the baby's brain develops and the body adds size and weight, until the fetus reaches full-term development.
PRENATAL INFLUENCES
Genetic and environmental factors can affect development during each prenatal stage.
It is important for the mother to receive prenatal care, (medical care during pregnancy), to monitor the health of the mother and fetus.
Teratogen – any environmental agent (biological, chemical, or physical) that causes damage to the developing embryo or fetus.
Alcohol – can cause fetal-alcohol syndrome.
Smoking – can result in premature birth, low-birth weight, stillbirths, sudden infant death syndrome.
Drugs – heroine, cocaine, methamphetamine as well as prescription drugs.
Radiation, viruses (e.g., HIV, Herpes, Rubella).
(credit: "MIKI Yoshihito_Flickr"/Flickr)
PRENATAL INFLUENCES: FETAL-ALCOHOL SYNDROME
Collection of birth defects associated with heavy consumption of alcohol during pregnancy.
Research has found alcohol to be the leading preventable cause of intellectual disability (ID) in children in the U.S.
Physical:
Small head size.
Abnormal facial features.
Cognitive:
Poor judgement.
Poor impulse control.
Higher rates of ADHD.
Learning issues.
Lower IQ scores.
(Credit: Fetal Alcohol Syndrome, Youtube)
NEWBORNS
Newborn reflexes – inborn automatic responses to particular forms of stimulation (help the newborn survive).
Rooting reflex – baby turns its head towards something that touches its cheek.
Sucking reflex – suck on objects placed by the mouth.
Grasping reflex – cling to objects placed in hands.
Moro reflex – baby spreads arms and pulls them back in when they are startled/feel like they are falling.
Sensory abilities:
Not yet fully developed at birth.
Vision is the least developed sense.
Prefer human voices, specifically their mothers over a stranger’s.
Can distinguish between the smell of their mother and others.
PHYSICAL DEVELOPMENT
Growth
Occurs rapidly during infancy.
Slows down at around ages 4-6.
Girls have a growth spurt at age 8/9 – about 12.
Nervous System
Blooming period – neural pathways form thousands of new connections during infancy and toddlerhood.
Pruning period – neural connections are reduced during childhood and adolescence to allow the brain to function more efficiently.
Size of the brain increases rapidly (especially the frontal lobe duirng ages 3-6).
55% of adult size at age 2, 90% of adult size at age 6.
Motor Development
Motor skills – ability to move our bodies and manipulate objects.
Occurs in an orderly sequence – becomes more advanced.
Fine motor skills – focus on the muscles in our fingers, toes, and eyes, and enable coordination of small actions (e.g., gripping a pencil).
Gross motor skills – focus on large muscle groups that control arms and legs and involve larger movements (e.g., balancing, running).
COGNITIVE DEVELOPMENT
Piaget thought that children’s ability to understand objects developed slowly as a child matures and interacts with the environment.
Today, developmental psychologists think Piaget was incorrect.
Baillargeon (1987):
Very young children understand objects and how they work long before they have experience with those objects.
In Baillargeon’s study, infants observed a truck (a) roll down an unobstructed track, (b) roll down an unobstructed track with an obstruction (box) beside it, and (c) roll down and pass through what appeared to be an obstruction.
Infants spent more time looking at (c) suggesting that they knew solid objects cannot pass through each other.
COGNITIVE DEVELOPMENT
Cognitive Milestones
6-9 months – can shake their head “no”.
9-12 months – respond to verbal requests (e.g., wave bye-bye).
8 months – understand object permanence.
Toddlers – understand someone will come back when they leave the room, will look in appropriate places when asked to find objects.
3-5 years – learn to count, name colors, know their name and age, can make small decisions, understand basic time concepts and sequencing, enjoy pretend play (can think symbolically), become more curious (always asking ”why?”), develop theory of mind.
6-11 years – Thinking becomes more logical and organized, understand past, present, and future, can plan and work towards goals, understand cause-and-effect relationships, basic math skills.
Attention span is limited until approximately age 11.
Because they understand luck and fairness, children in middle and late childhood (6–11 years old) are able to follow rules for games.
(credit: Edwin Martinez)
PSYCHOSOCIAL DEVELOPMENT: ATTACHMENT
Mutually enjoyable interactions promote the mother-infant bond. (credit: "balouriarajesh_Pixabay"/Pixabay)
Psychosocial development occurs as children form relationships, interact with others, and understand and manage their feelings.
Attachment
Attachment – a long-standing connection or bond with others.
Forming health attachments is one of the main psychosocial milestones of infancy.
How do parent and infant attachment bonds form?
How does neglect affect these bonds?
What accounts for children’s attachment differences?
The most influential studies conducted to answer these questions were by Harry Harlow, John Bowlby and Mary Ainsworth.
PSYCHOSOCIAL DEVELOPMENT: ATTACHMENT
Harlow
Separated newborn monkeys from their mothers and presented them with two surrogate mothers.
One made out of wire mesh, could dispense milk.
One made from cloth, did not dispense milk.
Monkeys spent time clinging to the cloth monkey and only went to the wire monkey for food.
Results suggest that feelings of comfort and security are the critical components to maternal-infant bonding.
(Credit: Harlow’s Monkey experiments – Mr McNabb)
PSYCHOSOCIAL DEVELOPMENT: ATTACHMENT
Bowlby (Attachment Theory)
Defined attachment as the affectional bond/tie that an infant forms with the mother.
Bond must be made with primary care giver in order to have normal social and emotional development.
Saw attachment as an all-or-nothing process.
Secure base – parental presence that gives the child a sense of safety as he explores his surroundings.
Requirements for a healthy attachment:
Caregiver must be responsive to the child’s physical, social, and emotional needs.
The caregiver and child must engage in mutually enjoyable interactions.
PSYCHOSOCIAL DEVELOPMENT: ATTACHMENT
Mary Ainsworth (1970)
Do children differ in the way they bond, and if so, why?
Ainsworth looked to answer this question through a procedure known as the Strange Situation.
Strange Situation:
Mother (caregiver) and infant are placed in a room together, with toys.
(credit: Kerry Ceszyk)
Stranger enters the room and mother leaves.
After a few minutes, mother returns to the room to comfort the child.
Through the Strange Situation, Ainsworth identified 3 styles of attachment. A fourth was later identified.
Secure 3. Resistant
Avoidant 4. Disorganized
PSYCHOSOCIAL DEVELOPMENT: ATTACHMENT
Secure – child uses the parent as a secure base from which to explore.
Child was distressed when mother left, happy to see them when they returned.
Common when caregivers are sensitive and responsive to needs.
Avoidant – unresponsive to parent, does not use the parent as a secure base, and does not care if parent leaves.
Child was slow to show positive reaction when mother returned.
Common when caregivers are insensitive and inattentive to needs.
Resistant – show clingy behavior, but then reject mothers attempts to interact with them.
Child did not explore the toys, became extremely disturbed and angry when mother left, were difficult to comfort when mother returned.
Common when caregiver is inconsistent with level of response.
Disorganized – show odd behavior around caregiver.
Behaved oddly when mother left (froze/ran around erratically), tried to run away when mother returned.
Common when child has been abused.
PSYCHOSOCIAL DEVELOPMENT: SELF-CONCEPT
Self-Concept (Self-Awareness)
Development of a positive sense of self is the main psychosocial milestone of childhood.
Children with a positive self-concept tend to be more confident, more independent, do better in school and are more willing to try new activities.
By 18 months a baby can recognize themselves in the mirror.
By 24-46 months they can recognize themselves in a photo.
Self-Concept & Social Behavior
Children display increased social behavior after establishing a self-concept.
Age 2-4:
Enjoy playing with other children.
Can label themselves as boy or girl – through play, children explore and come to understand gender roles
Age 4:
Can cooperate and share.
Can initiate tasks and carry out plans.
Age 6:
Can identify themselves in terms of group membership.
PSYCHOSOCIAL DEVELOPMENT: PARENTING STYLES
The development of a healthy self-concept can depend on parenting styles.
Baumrind (1971)
Authoritative style – parents give children reasonable demands and consistent limits, express warmth and affection, and listen to the child’s point of view.
Authoritarian style – parents place a high value on conformity and obedience, are often rigid, and express little warmth to the child.
Permissive style – parents make few demands and rarely use punishment.
Uninvolved style – parents are indifferent, uninvolved, and sometimes referred to as neglectful; they don’t respond to the child’s needs and make relatively few demands.
PSYCHOSOCIAL DEVELOPMENT: TEMPERAMENT
Parenting style can depend on the temperament of a child.
Temperament – innate traits that influence how one thinks, behaves, and reacts with the environment.
Easy temperament – positive emotions, adapt well to change, and capable of regulating emotions.
More likely to elicit warm and responsive parenting.
Difficult temperament – negative emotions, difficulty adapting to change and regulating emotions.
More likely to evoke irritation and cause parents to withdraw.
Peers are a primary influence on our development in adolescence.
(credit: "manseok_Pixabay"/ Pixabay)
Adolescence
32
PHYSICAL DEVELOPMENT
Puberty
Adrenarche – maturing of the adrenal glands.
Gonadarche – maturing of the sex glands.
Secondary sexual characteristics develop.
Breasts and hips in girls.
Facial hair and deepened voice in boys.
Menarche – beginning of menstrual periods (usually around 12-13 years old).
Spermarche – first ejaculation (around 13-14 years old).
Growth spurts in both sexes.
Girls reach their adult height by 16.
Boys reach their adult height by 17.
(Credit: Puberty – Evolving Sciences)
PHYSICAL DEVELOPMENT
Brain growth continues into the early 20s. The development of the frontal lobe, in particular, is important during this stage.
The frontal lobe is responsible for judgement, impulse control, and planning.
May explain why adolescents engage in increased risk-taking behaviors and emotional outbursts.
COGNITIVE DEVELOPMENT
Teenage thinking is characterized by the ability to reason logically and solve hypothetical problems such as how to design, plan, and build a structure.
Some researchers believe this is due to an increase in mental capacity (development of new skills).
Some researchers believe this is due to increases in processing speed and efficiency (improvements to existing skills).
Cognitive Empathy (theory of mind) – the ability to take the perspective of others and feel concern for others.
Increases in adolescence.
An important part of social problem solving and conflict avoidance.
PSYCHOSOCIAL DEVELOPMENT
Adolescents refine their sense of self as they relate to others.
Who am I?
Who do I want to be?
May adopt the values and roles that parents expect for them.
May develop identities that are in opposition to their parents but align with a peer group.
Peer relationships become a central focus in adolescents’ lives.
According to Erikson, adolescents are in the identity vs role confusion stage. Teens may experiment while they figure out their identity.
Parent-Child Relationships
Warm, healthy parent-child relationships have been associated with:
Better grades.
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