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PSY270 Chapter One
Introdcution to human development
38
Psychology
Undergraduate 2
09/04/2008

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Term
Develpment
Definition
changes over time in a person’s body,
thought, and behavior due to biological and
environmental influences.
Term
Developmental Periods in the
Human Lifespan
Definition
65 years and Over Late Adulthood:
40 – 65 years Middle Adulthood
20 – 40 years Young Adulthood
11 - 20 years Adolescence
6 - 11 years Middle Childhood:
3 - 6 years Early Childhood
Birth – 3 years Infancy and
Toddlerhood
Conception – Birth Prenatal Period
Term
Principles of Human Development
Definition
• Development is a continuous process.
• Development occurs within a social context.
• Development is best understood by considering
domains or categories of human experience.
• Development is best understood when placed in
a theoretical framework and when studied
through use of the scientific methods.
Term
The Domains of Human
Development
Definition
• Physical

• Cognitive

• Personality

• Sociocultural
Term
Physical Domain
Definition
Changes in physical shape, size, sensory capabilities,
motor skills
Term
Cognitive domain
Definition
Acquisition of skills in perceiving, thinking, reasoning,
problem solving, language
Term
Personality Domain
Definition
Acquiring stable and enduring personality traits
Term
Sociocultural Domain
Definition
The processes of socialization and enculturation
Term
Types of Development
Definition
Qualitative

• Quantitative

• Normative

• Nonnormative
Term
Qualitative Development
Definition
Change in ability, structure
Term
Quantitative Development
Definition
Measurable, such as height, number of words
Term
Normative Development
Definition
Expected of everyone in certain age range
Term
Nonnormative Development
Definition
Rare or unusual
Term
Major types of theories:
Definition
Biological
– Psychodynamic
– Behavioral
– Cognitive
Term
Biological Views of Human
Development
Definition

Evolution and natural selection


• Ethology


• Evolutionary psychology


• Genetics


• Developmental neuroscience

Term
Evolution and natural selection
Definition
• Evolution and natural selection focus on the
adaptation of the species to their environments.
Term
Ethology
Definition
Ethology emphasizes the role of biological
mechanisms in human development.
Term
Evolutionary psychology
Definition
Evolutionary psychology combines evolutionary
approach with cognitive psychology.
Term
Genetics
Definition
Genetics studies the biolgocial instructions
encoded in the human genome.
Term
Developmental neuroscience
Definition
Developmental neuroscience focuses on links
between brain function, behavior, and thought.
Term
Psychodynamic Approach
Definition
Psychodynamic approach emphasizes
role of unconscious mind and the
interactions of psychic processes
Term
Freud’s Psychosexual Stages
Definition
Stage      Age              Unconscious Conflict
Oral      Birth to ~15      Sucking & Feeding
              mos
 Anal      12-18 mos to   Potty Training
              3 years
 Phallic   3 to 6 years      Attachment to Parents
Latency    6 years to      Socialization
                 puberty
Genital      Puberty to      Mature Adult Sexuality
                  Adult
Term
Erikson’s Psychosocial Stages
Definition
• Trust vs mistrust - birth to 1 year
• Autonomy vs shame and doubt –12 to 36 months
• Initiative vs guilt – 3 to 6 years
• Industry vs inferiority – 6 to 12 years
• Ego identity vs ego diffusion – 12 to 18 years
• Intimacy vs isolation – 18 to 40 years
• Generativity vs selfabsorption – 40 to 65 years
• Integrity vs despair – 65 years and older
Term
Behavioral Views
Definition
Focus on the processes that produce
observable behavior
Term
Classical Conditioning, Pavlov
Definition
 reflexive, biologically-based responses to environment
Term
Operant Conditioning, B.F. Skinner
Definition
how rewards and punishment influence our
behavior
Term
Social Learning Theory, Albert Bandura
Definition
what we learn from observing others
Term
Jean Piaget
Definition
Our minds adapt to new ideas through
the processes of assimilating and accommodating
new information to our schemes, or frameworks of
knowledge.
Term
Lev Vygotsky
Definition
emphasized the importance of learning
from other people.
Term
Piaget’s Stages of Cognitive
Development
Definition
• Sensorimotor – Birth to 2 years
• Preoperational – 2 years to 7 years
• Concrete operational – 7 years to 11 or 12
years
• Formal operational – 11 or 12 years and
up
Term
Integrative Approaches
Definition

Systems theories involve a broader focus on all
the contexts in which humans develop.

 

Systems approach integrates biological,
psychodynamic, behavioral, cognitive, and
ecological perspectives.

Term
Urie Bronfenbrenner
Definition
developed the bioecological model that empahsizes the interaction between individual and family and
societal forces.
Term
The Scientific Approach to
Studying Human Development
Definition
[image]The scientific method uses specific techniques
and ethical guidelines to study human behavior.
Methods include:
– Descriptive: case studies, observations
– Data collection: surveys, interviews, questionnaires
– Longitudinal Studies: study people over time
– Correlational Research: looks at relationships
between variables
– Experiments: test hypothesis by means of rigid
controls
Term
Moral Foundations of Ethical
Research with Human Participants
Definition
• Right to be free from harm
• Right to not be deceived
• Must provide informed consent
• Must be debriefed at end of study
Term
Summary
Definition
• Human development is studied within four
interacting domains—physical growth, cognitive
growth, personality development, and
sociocultural development.
• We employ various theories in order to study
human development using scientific methods.
• The major theories we study today are
biological, psychodynamic, behaviorism,
cognitive-developmental, and systems theories.
Term
Summary2
Definition
• The rules of science provide specific techniques and
ethical guidelines for studying human development.
• These methods include:
– case studies
– observations
– questionnaires, surveys, and interviews
– longitudinal, cross-sectional and sequential-cohort designs
– correlation studies
– experiments
• Regardless of methods used, ethical guidelines like
informed consent, confidentiality and doing no harm to
subjects must always be employed.
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