Paper 2: Topic 5: Approaches Flashcards
(106 cards)
- Intro, Wundt and Psychology as a Science
Who’s the Father of Pschology
Wilhelm Wundt
- Intro, Wundt and Psychology as a Science
When and what was the name of Wundts first book
1873
‘Principles of Physiological Pyschology’
- Intro, Wundt and Psychology as a Science
When and where did Wundt open his first Pyschology labatory
1879
Leipzing, Germany
- Intro, Wundt and Psychology as a Science
What types of procedures did Wundt use to separate Pyschology from the roots of Pyschology
-Controlled
-standardised: same stimuli and instructions eg; ticking metronome
-objective
- Intro, Wundt and Psychology as a Science
Who used introspection to investigate the human mind and how
Wundt used introspection to study the mind by asking people to observe and describe their thoughts, feelings, and sensations when presented with a stimulus (e.g. a ticking metronome).
He controlled the environment and used standardised procedures, aiming for objectivity.
This process involved breaking down mental processes into basic elements—a method known as structuralism.
- Intro, Wundt and Psychology as a Science
Who used structuralism to investigate the human mind and what is it
The attempt to break down the human mind into its basic structures—thoughts, sensations, and perceptions.
Structuralism focuses on the structure of the mind rather than its function unlike introspection
What happened in 1900
Freud propsed the psychodynamic approach. He highlighted the importance of the unconscious mind on behaviour and developed his own therapy called psychoanalysis
What happened in 1879
Wundt opened the 1st experimental Pyschology lab in Germany. So Pyschology began to emerge as its own discipline. Before this Pyschology was regarded as an experimental branch in philosophy
What happened in 1913
Watson and Skinner established the behaviourist approach.
They criticised Freud and Wundt, arguing the true scientific Pyschology should restrict itself to studying phenomena and can be directly observed and measured.
They believed that all behaviour is learnt
What happened in the 1950’s
Rogers and Maslow developed the humanistic approach. They rejected the views put forward by behavioursit and pyschodynamic approaches and emphasised the importance of free will by attempting to understand the whole person
What happened in the 1960s
Cognitive approach emerged with introduction of the computer.
It’s interested in studying mental processes; cognitive psychologists believe that we can make inferences about how the mind works based on results from laboratory experiments
What happened in 1980s
Biological approach began to surface as the dominant approach in Pyschology. Due to advances in technology eg: brain scans to increase psychologists understanding of the function of the human brain
What happened in 2000’s
Cognitive neuroscience has emerged, which brings together the biological and cognitive approaches. Investigates how biological structures influence mental states
- Intro, Wundt and Psychology as a Science
Strengths of Wundt and emergence of science
P: A strength of Wundt’s contribution is that he helped establish psychology as a scientific discipline.
Eg: He was the first to study behaviour using controlled, standardised methods like measuring reaction times.
Ex: This allowed for objective, replicable research, laying the foundation for experimental psychology and influencing future studies.
L: As a result, psychology is now widely recognised as a scientific field in universities so has strong application as most universities now have psychology departments recognized for their scientific standards.
- Intro, Wundt and Psychology as a Science
Limitations of Wundt and emergence of science
P: A limitation of Wundt’s work is that some methods, like introspection, lacked scientific rigor.
Eg: Introspection depended on participants describing their thoughts, which is inherently subjective.
Ex: Reports could be influenced by bias and varied between individuals, making findings unreliable. It also couldn’t access unconscious processes, limiting its usefulness. Modern psychology favors objective methods like brain imaging.
L: This shift highlights how psychology has progressed towards more reliable, scientific approaches.
P: A limitation of psychology’s claim to be a science is that not all approaches use scientific methods.
Eg: The humanistic approach rejects general laws, and the psychodynamic approach relies on unscientific case studies.
Ex: These methods are often subjective, hard to replicate, and prone to bias. Even experimental studies can suffer from demand characteristics and social desirability bias.
L: While this reduces scientific credibility, the variety of approaches still helps us understand complex human behaviour.
- Intro, Wundt and Psychology as a Science
The emergaence of Pyschology as a science
-Wundt known as ‘the father of psychology’ – moved from philosophical roots to controlled research.
-Set up the first psychology laboratory in Liepzig, Germany in 1870s.
- Promoted the use of introspection as a way of studying mental processes.
- Introspection – systematic analysis of own conscious experience of a stimulus.
- An experience was analysed in terms of its component parts e.g. sensations, emotional reaction etc.
-His work paved the way for later controlled research and the study of mental processes e.g. by cognitive psychologists.
- Behaviourist Approach
Define the behaviours approach’s key assumptions
- Psychologists should only study observable, quantifiable behaviour.
- All behaviour can be reduced down to a stimulus response link
- Humans are no different from animals and arent more complex so research on animal behaviour is directly relevant to humans.
- Scientific methodology, behaviour is measured in highly controlled lab experiments, objectivity and control
- When born our mid is a blank slate (tabula rasa), all behaviour is learnt from the environment through CC and OC
- Behaviourist Approach
Describe the behaviourist approach
A learning approach that suggests that all behaviour is acquired and maintained through classical and operant conditioning and all children are born as “tabulae rasae” (blank slates), learning through their interactions with their environment through a stimulus-response link
concerned with behaviour that can be observed and measured through objective lab experiments
- Behaviourist Approach
Who proposed classical conditioning and what is it
Pavlov
a type of learning through association in which
an environmental unconditioned stimulus is paired with an uncontrolled response. through conditioning the unconditioned stimulus is consistently paired with the neutral stimulus . The neutral stimulus produces the same response as the unconditioned stimulus so now the response is conditioned
- Behaviourist Approach
How did Pavlov test the theory of classical conditioning
using dogs as experimental subjects
conditioned to associate the sound of a bell (NS) with food (UCS) so dogs producing a salivation response (CR) at the sound of a bell (CS), even when no food was present
demonstrated that repeated exposure to an event leads to a learned and uncontrollable behaviour
REMEMBER TO STATE THE STIMULUS AND RESPONSE KEY WORDS IN YOUR ANSWER
- Behaviourist Approach
Who proposed operant conditioning and what is it
Skinner suggested that behaviour is the result of learning through the consequences of our actions
A form of learning by direct consequences for behaviour, whether that be negitive and positive reinforcement (consequences that increase behaviour) or punishment (consequences that decrease behaviour).
- Behaviourist Approach
Describe Skimmers research into his operant conditioning theory
created the Skinner box to examine operant conditioning in rats and pigeons as experimental subjects
Positive Reinforcement:
When a rat pressed a lever, it received a food pellet (a reward). This increased the likelihood of the behaviour being repeated.
Negative Reinforcement:
A loud noise or electric current was stopped when the rat pressed the lever. Removing the unpleasant stimulus reinforced the behaviour.
Punishment:
In some versions, pressing the lever resulted in a shock. This reduced the likelihood of the behaviour happening again.
- Behaviourist Approach
What are the 3 types of reinforcement proposed by Skinner will affect our behaviour
1) positive reinforcement – when a behaviour is followed by a desirable consequence (reward) and is more likely to be repeated;
2) negative reinforcement – when a behaviour is followed by the removal of an adverse stimuli and
is more likely to be repeated;
3) punishment – when a behaviour is followed by an unpleasant consequence and is less likely to be repeated
** dont confuse negative reinforcement and punishment. negative reinforcement is the removal of an unpleasant consequent which makes a behaviour MORE likely to be repeated; whereas, punishment makes a behaviour LESS likely to be repeated**
- Behaviourist Approach
Does the behavioural approach fall on the nature or nurture side of the nature v nurture debate
Suggets that all behaviour is learned, it falls on the nurture side.
In which our experiences and surroundings shape our behaviour directly rather than any internal or biological factors.
human mind as a tabula rasa (blank slate) suggesting that at birth the mind is blank and throughout life, the slate is filled while behaviour is shaped through learning