What is intelligence?
The ability to learn, understand, and apply knowledge and skills.
How is intelligence defined?
It is defined by a combination of several skills, such as problem solving, understanding abstract concepts, and critical thinking.
There are many different types of intelligence.
It is also defined by different methods of learning e.g. social learning, classical conditioning
General intelligence
A level of intelligence that is general, and this influences your performance of many cognitive skills.
Classical conditioning
This type of learning is when a neutral stimulus is paired with a stimulus that naturally produces a response.
After being repeated, the neutral stimulus will eventually produce the same response.
E.g. Pavlov's experiment with dogs, who salivated in response to a bell tone - even if there was no food present.
Operant conditioning
The type of learning is when behaviour is modified by its consequences.
A behaviour is more likely to be repeated when it is followed by a positive consequence, whereas a behaviour is not likely to be repeated when it is followed by a negative consequence.
Social learning
This is a type of learning that occurs through observation and imitation of others.
We learn by watching how others behave and by seeing the consequences of their behaviour.
Cognitive learning
This is a type of learning that involves the acquisition of knowledge and skills through mental processes.
These include thinking, reasoning, and problem-solving.
Intelligence Quotient (IQ)
This is a numerical representation of cognitive abilities (intelligence).
Intelligence testing
Intelligence tests are designed to measure cognitive abilities - or thinking, reasoning and solving problems.
There are many types of tests, but most of these are standardised, meaning that they are administered and scored in a consistent way (to ensure that the results are reliable and valid).
They are often used to determine an individual's IQ.
Alfred Binet
Binet defined intelligence as a dynamic, multifaceted ability that can be developed and improved.
He rejected the idea of intelligence as a fixed trait and emphasized the role of environmental factors and education.
Binet identified components of intelligence: logical reasoning, problem-solving, and memory.
He developed the Stanford-Binet Intelligence Scale, to measure these components.
Binet's work laid the foundation for modern intelligence testing and influenced theories of intelligence, including special education programs.
Limitations of IQ testing
Does not account for…
Hereditary or environmental factors that can affect a person's general intelligence - genetics, parenting styles, their education
Difference types of intelligence (emotional and social intelligence).
Implications of IQ testing
IQ testing also does not account for the different factors that affect intelligence - the results are invalid.
Generally, other types of intelligence are not tested (musical/linguistic intelligence).
Usefulness of IQ testing
Allows comparison of intellectual abilities.
Studies relationship between IQ and academic achievement, job performance, health outcomes.
Used in education, clinical psychology, neuroscience to measure cognitive ability.
Identifies individuals benefiting from intervention.
Howard Gardner’s Theory of Multiple Intelligences
Outlines distinct types of intellectual competencies.
Develops eight inclusion criteria for each intelligence.
Suggests individual intelligence profiles may differ based on genetics or experience.
How did Howard Gardner's theory of multiple intelligences challenge traditional beliefs about intelligence?
He believed that there are many aspects of intelligence, and several factors that affect intelligence.
He challenged the traditional belief that there is one type of intelligence.
He defined intelligence as: “biopsychological potential to process information that can be activated in a cultural setting to solve problems or create products that are of value in a culture”.
Logical mathematical intelligence
Good at taking tests
Critical thinking
Making/reading graphs
Organisation
Logics/reasoning
Verbal linguistic intelligence
Good at poems
Rhymes
Reading
Writing
Learning other languages
Interpersonal intelligence
Good at understanding people’s emotions
Good receptions to other people’s moods and what motivates them
Work with other people well
Social norms of a situation
Body kinetics intelligence
Good at handling or manoeuvring your own body
Can handle objects skilfully
Move them around however your want them to?
E.g. sport athletes, dancers, actors, soldiers
Musical intelligence
Associated with rhythmic and harmonic music
Being able to interpret sounds, rhythms, tones and pitches better than most people can understand
Probably can compose, play an instrument
Visual spatial intelligence
How well you can visualise something in your mind.
How well you could get through a maze
Judging distances
Reading maps
Intrapersonal intelligence
How well you understand yourself
What emotions you feel
How well you control your thoughts, actions and feelings in general
Understanding of your strengths and weaknesses
Naturalistic intelligence
Being able to recognise stuff in the real world - flowers, trees (living things)
E.g. chefs, fishermen, hunters, botanists
Biological sciences
Heredity
The passing on of physical or mental characteristics from one generation to another - through genes.
Environmental factors
An individual’s surroundings or conditions - the external influences and experiences we encounter throughout our lives. E.g. quality of education
Genes
Genes can provide a foundation or a starting point for our intelligence.
Genes are like instructions that determine certain aspects of our physical appearance and abilities, including intelligence.
Social context
The environmental and social factors that influence behaviour and development.
socioeconomic status
A measure of a person's social and economic position in relation to others, often based on income, education, and occupation
Nature vs Nurture
Nurture - The environment we grow up in affects our behaviour/who we are (upbringing and life experiences)
Nature - Innate biological factors e.g. Genes are an unchangeable blueprint, in you from birth decides everything.
Mental age
Refers to one's relation to the cognitive performance of others of the same biological age.