Life and Career Skills: Developmental Stages and the Self

Human Development and Life and Career Skills

Human Development focuses on growth and changes across the entire lifespan. This includes several dimensions:
- Physical
- Cognitive
- Social
- Intellectual
- Perception
- Personality
- Emotional growth
A human being is constantly in a state of either growth or decline. Either condition results in change.
While some aspects of life remain consistent and change very little, other aspects change dramatically.
Understanding these changes allows for better responses and effective planning for the future.

Learning Objectives

Identify and explain the concept of each key developmental stage.
Analyze and match real-life scenarios to the corresponding developmental stage and task.
Recognize the significance of understanding individual developmental stages in shaping identity.

Chronological Developmental Stages

Pre-Natal ( $\text{Conception to birth}$ )
- This is the age when hereditary endowments and sex are fixed.
- All external and internal body features are developed during this time.
- Germinal Stage ( $\text{Weeks 1–2}$ ): The fertilized egg undergoes rapid division and implants into the uterine wall.
- Embryonic Stage ( $\text{Weeks 3–8}$ ): Vital organs, basic body structures, and the central nervous system begin to form.
- Fetal Stage ( $\text{Weeks 9 to Birth}$ ): The organism grows, systems mature, and the brain develops complex capabilities, including sensory recognition and movement.
- Real-Life Examples:
  - An unborn baby moving or kicking inside the womb in response to loud music or noise.
  - A doctor monitoring the baby’s heartbeat during a maternal checkup.
  - An ultrasound image showing a $\text{12-week}$ fetus with tiny toes and fingers forming.
Infancy ( $\text{Birth to 2 years}$ )
- This is known as the foundation age where basic behaviors are organized.
- Many ontogenetic maturation skills are developed.
- Physical Development: Infants transition from basic reflexes to motor skills like crawling and walking.
- Cognitive Development: The mind develops the concept of object permanence and begins to understand the world via sensory and motor actions.
- Psychosocial Development: Deep attachments and trust are formed with primary caregivers.
- Real-Life Examples:
  - A $\text{10-month-old}$ toddler crawling across a rug to reach a toy.
  - A baby playing "peek-a-boo" and giggling due to the beginning of object permanence.
  - A baby crying when a parent leaves but smiling immediately upon their return.
Early Childhood ( $2 \text{ to } 6 \text{ Years old}$ )
- Known as the "pre-gang" age, characterized by exploratory behavior and questioning.
- Elementary reasoning and language are acquired, and initial socialization occurs.
- Children demonstrate high curiosity and engage in imaginative and social play.
- Real-Life Examples:
  - A $\text{4-year-old}$ pretending a cardboard box is a spaceship to fight aliens.
  - A child asking questions like, "Why is the sky blue, and where do clouds go?"
Late Childhood ( $6 \text{ to } 12 \text{ Years old}$ )
- Known as the "gang" and creativity age.
- Development focuses on self-help skills, social skills, school skills, and play.
- Logical thinking begins to emerge, and peer relationships become highly influential.
- Children build competence in academic and social settings.
- Real-Life Examples:
  - An elementary student practicing riding a bicycle without training wheels until mastery.
  - A group of $\text{10-year-olds}$ forming a club with secret rules and handshakes.
Adolescence ( $\text{Puberty to 18 Years old}$ )
- A transition age from childhood to adulthood involving sexual maturation and rapid physical development.
- Physical: Rapid growth spurts and the development of primary and secondary sexual characteristics.
- Cognitive: Brain maturation continues, specifically in areas related to impulse control and decision-making. Abstract reasoning and hypothetical thinking are established.
- Psychosocial: Focus on establishing an independent social and personal identity.
- Real-Life Examples:
  - A high school student changing their hair, clothing, or music to find their fit.
  - A teenager debating social justice or philosophical issues late into the night via chat apps.
  - A student feeling conflicted between parental career expectations and personal passions.
Early Adulthood ( $18 \text{ to } 40 \text{ years old}$ )
- An age of adjustment to new life patterns and roles such as parent, spouse, and breadwinner.
- Considered the physiological peak of life.
- Tasks focus on building careers, forming intimate relationships, and starting families.
- Real-Life Examples:
  - A $\text{23-year-old}$ graduate moving into a first apartment and budgeting for groceries and rent.
  - A couple saving money to buy a family home and deciding to marry.
  - An entry-level employee working extra shifts to earn a promotion.
Middle Age ( $40 \text{ years to Retirement}$ )
- A transition age where adjustments to initial mental and physical decline are experienced.
- Real-Life Examples:
  - A $\text{50-year-old}$ supervisor coaching youth sports to give back.
  - A parent helping teenagers with college applications while caring for aging grandparents.
  - A professional writing a book to share $\text{20 years}$ of business knowledge.
Old Age ( $\text{Retirement to death}$ )
- Characterized by increasingly rapid mental and physical decline.
- Often marked by wisdom and intense life reflection.
- Real-Life Examples:
  - A grandfather sharing life stories and lessons with grandkids.
  - A retired teacher feeling content when former students visit to say thank you.
  - An individual spending time on crosswords and gardening without the stress of full-time work.

Erikson's Stages of Psychosocial Development

Trust vs. Mistrust ( $0 \text{ to } 18 \text{ months}$ or $0-2 \text{ yrs}$ )
- Virtue: Hope.
- Infants depend entirely on caregivers for food, safety, and comfort.
- Their view of the world is shaped by the reliability of these needs being met.
- Success: If needs are met reliably, the infant develops trust.
- Failure: If cries for food or comfort (e.g., a soiled diaper) are ignored or delayed, the infant feels their needs are unimportant and views the world as unreliable.
Autonomy vs. Shame & Doubt ( $18 \text{ months to 3 years}$ or $2-4 \text{ yrs}$ )
- Virtue: Will.
- Focuses on growing personal control and physical control over the body (walking, talking, toileting).
- Success: Parents allowing choices leads to independence and self-confidence.
- Failure: Criticism of failures or overprotection leads to an over-reliance on others and second-guessing of abilities.
**Initiative vs. Guilt ( $3 \text{ to } 6 \text{ years old}$ or $4-5 \text{ yrs}$ )
- Virtue: Purpose.
- Children assert power through play and social interaction. They are creative and ask frequent questions.
- Success: Support for choices leads to the ability to set goals and lead others.
- Failure: Dismissing efforts leads the child to feel their ideas are "stupid" or that taking action is wrong.
**Industry vs. Inferiority ( $6 \text{ to } 12 \text{ years old}$ or $5-12 \text{ yrs}$ )
- Virtue: Competence.
- Focus shifts to formal schooling, academic subjects, organized sports, and social rules.
- Success: Commendation for efforts leads to pride in achievements and confidence.
- Failure: Constant failure or lack of support leads to doubting abilities and lack of motivation.
**Identity vs. Role Confusion ( $12 \text{ to } 18 \text{ years old}$ or $13-19 \text{ yrs}$ )
- Virtue: Fidelity.
- Teenagers face physical growth and hormonal shifts. The central focus is the question: "Who am I?"
- Success: Safely exploring paths and values leads to a clear understanding of career ambitions and social identity.
- Failure: Pressure to conform or restricted exploration leads to feeling directionless or insecure.
**Intimacy vs. Isolation ( $20 \text{ to } 40 \text{ years old}$ )
- Virtue: Love.
- Young adults strive for deep connections and long-term commitments.
- Success: Achieving the ability to share the true self and receive love without fear of losing identity.
- Failure: Fear of vulnerability leads to avoiding closeness, superficial relationships, or total isolation.
**Generativity vs. Stagnation ( $45 \text{ to } 65 \text{ years old}$ or $40-65 \text{ yrs}$ )
- Virtue: Care.
- The goal is making a mark and contributing to the next generation through work, parenting, or mentoring.
- Success: Fulfillment from being productive and guiding the youth.
- Failure: Feeling stuck or self-absorbed, leading to a sense of unfulfillment.
**Ego Integrity vs. Despair ( $65 \text{ yrs old and up}$ )
- Virtue: Wisdom.
- A period of internal retrospection, evaluating choices and accomplishments.
- Success: Satisfaction with life allows for facing death with peace of mind.
- Failure: Regret over missed opportunities leads to bitterness and fear of death.

Detailed Phases of Adolescence

Early Adolescence ( $10 \text{-} 13 \text{ ages}$ )
- Rapid physical changes begin (e.g., breast development and periods in girls, testicular growth and voice deepening in boys).
- Thought processes are concrete and literal.
- Moral reasoning is often binary (situations are seen as "all good/bad" or "right/wrong").
Middle Adolescence ( $14 \text{-} 17 \text{ ages}$ )
- Physical growth slows, but emotional and social shifts accelerate.
- This is the most identity-focused and emotionally intense phase.
- Awareness of how choices affect the future grows, though impulse still drives behavior.
- Romantic feelings intensify, and individuals become vocal about beliefs and values.
Late Adolescence ( $18 \text{-} 21 \text{+ ages}$ )
- Adult height is usually reached and the brain is better equipped for empathy and impulse control.
- Thinking becomes critical and reflective. Emotions are managed more effectively.
- Relationships with parents shift from seeing them as enforcers to seeing them as guides.
- Friendships and romantic relationships focus on emotional intimacy, mutual respect, and compatibility.
- The life question shifts from "What do I want to do?" to "What do I want to be?"

Developmental Tasks, Protective Factors, and Risks

Developmental Task: The capacity of an individual to master and perform specific tasks expected at a certain point in the lifespan.
Protective Factors: Conditions that enhance resilience and reduce risk factors during transitions. These include:
- Self-efficacy
- Parental support and monitoring
- Parental disapproval of substance use
- Positive relationships
- Good academic grades
- School anti-drug policies
- Availability of neighborhood resources
- School connectedness
- Engagement in healthy recreational activities
- Effective coping skills
Risk Factors: Behaviors, conditions, or challenges that increase the likelihood of disorders or disease. These include:
- Family history of substance use
- Favorable parental attitudes toward risky behavior
- Poor parental monitoring
- Family rejection of gender identity or sexual orientation
- Association with substance-using or delinquent peers
- Low academic achievement / Lack of school connectedness
- Childhood sexual abuse
- Mental health issues

Dimensions of Development

Physiological Development: Physical change and growth of the organism, including bodily structure, function, and health from infancy to adulthood.
Psychosocial Development: Evolution of personality and social skills shaped by interactions with the environment and significant relationships.
Emotional Development: The process of learning to understand, express, and regulate emotions, including the development of empathy and self-regulation.

Questions & Discussion

Activity 1: Spot the Persona (Matching Scenarios to Stages)

Scenario: A toddler throws a tantrum because they want to pick out their own mismatched shoes and dress themselves, screaming "I do it!"
- Answer: Autonomy vs. Shame & Doubt ( $1 \text{-} 3 \text{ years}$ )
Scenario: A $45$ -year-old switches careers to teach high school, feeling a strong desire to mentor the next generation and give back to the community.
- Answer: Generativity vs. Stagnation ( $40 \text{-} 65 \text{ years}$ )
Scenario: An $8$ -month-old cries when their parent leaves the room but calms down quickly when they return, showing they feel secure that their needs will be met.
- Answer: Trust vs. Mistrust ( $0 \text{-} 1 \text{ year}$ )
Scenario: A $16$ -year-old changes their clothing style, music taste, and friend group three times in one year while trying to figure out who they truly are.
- Answer: Identity vs. Role Confusion ( $12 \text{-} 18 \text{ years}$ )
Scenario: A $10$ -year-old spends hours building a complex Lego castle, feeling immensely proud of their creation and eager to show their teacher.
- Answer: Industry vs. Inferiority ( $6 \text{-} 11 \text{ years}$ )
Scenario: A $4$ -year-old constantly invents make-believe games, assigns roles to their playmates, and asks "Why?" about absolutely everything they see.
- Answer: Initiative vs. Guilt ( $3 \text{-} 5 \text{ years}$ )
Scenario: A $26$ -year-old feels ready to settle down, prioritizing deep, vulnerable relationships and looking for a long-term life partner.
- Answer: Intimacy vs. Isolation ( $19 \text{-} 39 \text{ years}$ )
Scenario: An $82$ -year-old looks back on their long life with a deep sense of satisfaction, feeling peace about their accomplishments and few regrets.
- Answer: Ego Integrity vs. Despair ( $65\text{+} \text{ years}$ )
Scenario: A $14$ -month-old actively drops toys from their highchair just to see where they land, using physical trial-and-error to understand physics.
- Answer: Sensorimotor Stage ( $0 \text{-} 2 \text{ years}$ )
Scenario: A $15$ -year-old easily debates hypothetical ethical dilemmas in social studies class, thinking abstractly about world peace and justice.
- Answer: Formal Operational Stage ( $11\text{+} \text{ years}$ )