Issues and debates Flashcards
What is free will?
The idea that we can play an active role and have total choice in how to behave, belief that humans are self-determined (not determined by other factors)
Claims that a person is responsible for their own actions and that it is impossible to predict human behaviour
What is determinism?
Idea that behaviour has a cause that can be found, measured and predicted
Idea that our behaviour is governed by internal or external forces over which we have no control which consequently means that our behaviour is viewed as predictable
‘the casual laws of determinism form the basis of science’
What are the 5 types of determinism?
Hard
Soft
Biological
Environmental
Psychic
What is hard determinism?
Suggests that all human behaviour has a cause and that it should be possible to identify and describe these causes
Compatible with aims of science
People’s behaviour always has a cause and people have no choice about how to act
What is soft determinism?
Acknowledges that all human action has a cause but suggests that there is some room for manoeuvre with the fact that people have conscious mental control over the way they behave
Science within determinism does not detract from the freedom that we have rational choices in everyday situations
We can modify, adapt and change if we wish to
What is biological determinism?
Idea that most human characteristics, physical and mental, are determined at conception by hereditary factors passed from parent to offspring e.g. genetics
What is environmental determinism?
Idea that the environment (physical or emotional) causes/influences certain behaviours in humans
What is psychic determinism?
Idea that behaviour is a result of childhood experiences
What does relative importance mean?
That two things may be as important as each other in explaining different behaviours in different cases
What is the nature-nurture debate?
The relative importance of hereditary and environment in determining behaviour- the interactionist approach
What is the nature side of this argument about?
Behaviour can be inherited through genes from parents
Behaviours are passed on through the species due to being evolutionary adaptive
What is nativism?
Theory that concepts, mental capacities and mental structures are innate rather than acquired by learning
What is the nurture side of this argument about?
Any environment the developing human experiences can shape behaviour, includes:
Pre-natal and post-natal environments
Social conditions child grows up in
Cultural and historical context
People they socialise with
Shared and non-shared environments
What is the shared environment?
Those aspects of an individual’s environment that are shared with other children in the family (general parenting style, socio-economic status, neighbourhood etc.)
What is the non-shared environment?
Experiences that can be different for different children within the same family (birth order, specific parenting strategies, teachers, peers, friends etc.)
What is empiricism?
Theory that all knowledge is based on experience derived from the senses
What is interactionism?
Belief that both nature and nurture are essential to any behaviour and that they interact in a complex manner
What is the heritability coefficient?
Numerical figure from 0 to 1.0 used to access heredity and indicate the extent to which a characteristic has a genetic basis –> 1 means it is entirely genetically determined)
What is diathesis stress?
Refers to a genetic predisposition and an environmental trigger being required to cause a behaviour
What are twin studies used for?
Research conducted on monozygotic and dizygotic twins (identical and non-identical)
Explore relative contribution of genetics vs environment due to number of shared genes
Mz twins share 100% of genes
Dz twins share 50% of genes
What are adoption studies used for?
Research conducted into Mz twins who have been adopted vs Mz who have stayed with biological parents
Comparisons made between concordance rate of Mz twins who have disorder and stayed with biological parents to those who have disorder and were adopted
What is holism?
Idea that any attempt to break up behaviour and experience is inappropriate as can only be understood by analysing whole person or behaviour as a whole
Focus on whole system or person, behaviour caused by cumulative effects of many factors
What is reductionism?
Belief that human behaviour can be explained by breaking it down into simpler, basic component parts
Reductionists believe best way to understand behaviour is breaking up into individual parts and using simplest explanations
What are some misconceptions about reductionism?
It is not ignoring all other approaches
What are three levels of explanation?
Highest, middle and lower