Psychology and Computers

Some see psychology and computers as two distinct fields that have little in common. The general consensus is that computer science is a very rigorous and quantitative research culture, while psychological research is based on more qualitative research into human behavior and perception.

But in fact many of the innovations in computer science is psychologically inspired. The design of technology interfaces – from car dashboards to airplane cockpits and from computer operating systems to games controllers – is mostly driven by psychologists who work closely with computer scientists. In addition, a lot of psychological research is statistically intensive and requires sophisticated software to process huge data sets.

Psychologists are increasingly relying on technology to extend their reach. The traditional methods of experimentation in psychology, which focus on one aspect of behavior within a controlled environment or assessing larger patterns of behavior using self-report questionnaires or interviews have inherent limitations. (Experiments are typically limited to one experiment while longitudinal studies are uncommon due to the difficulty of gathering and analyzing large amounts of data.)

Computer technology has opened up new avenues for understanding individuals behaviours. Computers are essential for the brain-imaging technology known as fMRI. This technology allows researchers to match specific parts of the brain with specific cognitive processes, such as reading or memory. EEG (electroencephalography) is another example of a technology that uses computer processing to record and analyze brain activity.

CCBT is now recognized by the UK’s National Health Service as an effective treatment for mild-to moderate depression and anxiety. And artificial intelligence (AI) is set to transform the practice of psychotherapy by replacing therapists with robots that can diagnose and treat patients online.

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