Lecture 2- Theories of Development Flashcards
These are explanations and predictions concerning phenomena of interest, providing a framework for understanding the relationships among an organized set of facts or principles
Theories
True or False
Different theories look at different aspects of development
TRUE
3 Major types of Theories in the study of development
- biological and evolutionary theories
- psychological theories (psychoanalytic, humanistic, learning/behavioral, cognitive)
- systems/ contextual theory (bioecological, ecobiodevelopmental)
The keypoint in this type of influence is genetic and physiological processes underlie human behaviour.
Biological influences
True or False
Genetic and epigenetic factors interact with the environment to shape our health and well-being across the lifespan
TRUE
The study of gene regulation patterns that alter gene function without changing the gene structure.
Alter the phenotype without changing the genotype
Epigenetics
This is what you call the genetic material on your chromosomes
Genotype
This is what we observe outside (physical)
Phenotype
______ markers regulate gene expression.
also regulate phenotype
These signal some genes to turn on or off.
Genetic
Why are experiences important?
SOme of the experiences that we have can result in altered epigenetic structures at the molecular level. And some of these changes can even be passed on to the next generation.
The set of all of the chemical tags that are attached to the genome of a given cell
Epigenome
True of false
Epigenetic changes can boost or interfere with the transcription of specific genes.
TRUE
This type of theory explains individual differences and commonalities as a species with a focus on genetic and environmental mechanisms.
The key theorists are DARWIN and LORENZ
Evolutionary Theories
In this perspective, what develops is the process of natural selection creates traits in a species that are adaptive to its environment.
How development proceeds: Behaviour is result of genetic inheritance, even from ancestors.
Evolutionary Perspective
This evolutionary theory emphasize on genetically determined survival behaviours have evolved through natural selection
Ethology
This evolutionary theory puts emphasis on traits are said to be influenced by genes when related people are more similar than those who are unrelated.
Behaviour genetics
This evolutionary theory puts emphasis on the view that genetically inherited cognitive and social traits have evolved through natural selection.
Evolutionary Psychology
This is the view that genetically inherited cognitive and social characteristics that promote survival and adaptation appear at different times across the lifespan.
Evolutionary Developmental Psychology
Example of evolutionary developmental psychology
Newborn genetically programmed with a predisposition to learn language or recognize faces (newborn babies are not a blank slate)
This type of psychological theory states that developmental change happens because of the influence of internal (inner) drives and emotions on behaviour.
Behaviour is motivated by inner forces, inner conflicts and we don’t consciously have control over this.
Key theorists are FREUD and ERIKSON
Psychoanalytic Theory
Freud’s _____ theory is saying that we are focusing our energy on different zones at different parts of our lives.
The idea in this is our personality ahs 3 structures
What develops: focus on inner person, conscious and unconscious forces act to determine personality and behaviour
Psychosexual Theory
what are the three structures of Freud’s psychosexual theory?
These are constantly in conflict with each other
- Id- core personality, irrational, pleasure principle, eros (libido) and Thanatos (aggression)
- Ego- develops out of an id and subdues its impulses, go-between for id and reality, reality principle
- Superego- sense of right and wrong based on morality
regulated by ego ideal and conscience
exists at all levels of conscious awareness
This principle is where you are constantly trying to decide under what conditions can the Id get its way. How can the Id safely discharge its impulses and satisfy its needs.
Reality Principle
If we have any problems at any of these stages, Freud says we’re gonna get fixated on these things. When we get fixated on these things, that is going to cause us problems with our development
Psychosexual stages