5 Key Domains Of Cognitive Psychology

Cognitive psychology is the study of how people perceive, learn, remember, and think about information. It is concerned with how we attend to and gain information about the world, how the information is stored and how we solve problems, think and formulate languages. It further deals with perception of information, understanding, thought and formulation and production of an answer.

Cognitive psychology can be studied in terms of 5 key domains:

1) sensation: The process that allows our brain to take in information via our five senses; vision, hearing, taste, smell and touch which can then be experienced and interpreted by the brain. Each sensory system contains unique sensory receptors which are designed to detect specific environmental stimuli.

They provide a comprehensible portrayal of the character of the perception and, in developing hypotheses, aids in making guesses. Cognitive models are emerging in all fields of cognition at a briskly increasing rate, ranging from perception to memory to problem solving and decision making. One exceptionally active area of cognitive modelling is concerned with the question of how we learn to classify perceptual matter. For example, how does a radiologist learn to classify whether an x ray image contains cancerous tumour, a benign tumour, or no tumour at all? How does a naturalist learn to classify wild mushrooms as poisonous, edible, or harmless but inedible? The main aim of a cognitive model is to scientifically analyse one or more of these basic cognitive methods, or explain how these processes interact. One indication of cognitive models is that they are characterized in formal, mathematical or computer, languages. Cognitive models differ from theoretical plans in that the latter are broadly stated. For example, Craik and Lockhart's (1972) "levels of processing" hypothesis provides a conceptual framework for memory, whereas Shiffrin and Steyver’s (1997) REM model or Murdock's (1993) TODAM model, being mathematical, are examples of cognitive models of memory.

Another indication of cognitive models is that they are copied from basic assumptions of cognition (Anderson & Lebiere, 1998), which makes cognitive models different

Preconscious means that the information is relatively easy to cause (though it may take several minutes or even hours), and the unconscious refers to data that are not available during normal consciousness. This preconscious memory, attention cognitive psychology as it relates to long-term memory. The processing theory, however, has provided some research that suggests that we "know" more than we can easily remember. These two processes are likely to move information into long-term memory is the development and dissemination