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Glossary of terms used on this site

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Glossaries

Term Main definition
fixed ratio reinforcement schedule
Glossaries - Psychology

set number of responses must occur before a behavior is rewarded

flashbulb memory
Glossaries - Psychology

exceptionally clear recollection of an important event

flashbulb memory
Glossaries - Psychology

exceptionally clear recollection of an important event

fluid intelligence
Glossaries - Psychology

ability to see complex relationships and solve problems

Flynn effect
Glossaries - Psychology

observation that each generation has a significantly higher IQ than the previous generation

forebrain
Glossaries - Psychology

largest part of the brain, containing the cerebral cortex, the thalamus, and the limbic system, among other structures

forensic psychology
Glossaries - Psychology

area of psychology that applies the science and practice of psychology to issues within and related to the justice system

forgetting
Glossaries - Psychology

loss of information from long-term memory

formal operational stage
Glossaries - Psychology

final stage in Piaget’s theory of cognitive development; from age 11 and up, children are able to deal with abstract ideas and hypothetical situations

fraternal twins
Glossaries - Psychology

twins who develop from two different eggs fertilized by different sperm, so their genetic material varies the same as in non-twin siblings

frontal lobe
Glossaries - Psychology

part of the cerebral cortex involved in reasoning, motor control, emotion, and language; contains motor cortex

functional fixedness
Glossaries - Psychology

inability to see an object as useful for any other use other than the one for which it was intended

functional magnetic resonance imaging (fMRI)
Glossaries - Psychology

MRI that shows changes in metabolic activity over time

functionalism
Glossaries - Psychology

focused on how mental activities helped an organism adapt to its environment

gender dysphoria
Glossaries - Psychology

diagnostic category in DSM-5 for individuals who do not identify as the gender associated with their biological sex