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Discrimination learning is defined in psychology as the ability to respond differently to different stimuli. This type of learning is used in studies regarding operant and classical conditioning . Operant conditioning involves the modification of a behavior by means of reinforcement or punishment.
Research in developmental psychology has some limitations but at the moment researchers are working to understand how transitioning through stages of life and biological factors may impact our behaviors and development. [5] Developmental psychology involves a range of fields, [2] such as educational psychology, child psychopathology, forensic ...
In psychology, developmental stage theories are theories that divide psychological development into distinct stages which are characterized by qualitative differences in behavior. [1] There are several different views about psychological and physical development and how they proceed throughout the life span.
The minimal group paradigm is a method employed in social psychology. [1] [2] [3] Although it may be used for a variety of purposes, it is best known as a method for investigating the minimal conditions required for discrimination to occur between groups.
The method is to compare and analyze the psychology and behaviour of individuals or groups under different environmental conditions. By correlating observed psychological and behavioral differences with known accompanying environments, the relative roles of different variables in psychological and behavioral development can be probed.
There does not seem to be a meta-analysis of studies investigating the connection between discrimination and health, but a review of 33 studies on the topic reveals that perceived discrimination is associated to poorer mental health and health-related decisions in Latinos residing in the U.S. [80] However, the review did not find evidence of a ...
The differential outcomes effect (DOE) is a theory in behaviorism, a branch of psychology, that shows that a positive effect on accuracy occurs in discrimination learning between different stimuli when unique rewards are paired with each individual stimulus.
In the branch of experimental psychology focused on sense, sensation, and perception, which is called psychophysics, a just-noticeable difference or JND is the amount something must be changed in order for a difference to be noticeable, detectable at least half the time. [1]