Interest (emotion)
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Interestis a feeling oremotionthat causesattentionto focus on an object, event, orprocess.In contemporary psychology of interest,[1]the term is used as a general concept that may encompass other more specific psychological terms, such ascuriosityand to a much lesser degreesurprise.[citation needed]
The emotion of interest does have its ownfacial expression,of which the most prominent component is havingdilated pupils.[2][3]
Applications in computer assisted communication and B-C interface
[edit]In 2016, an entirely new communication device andbrain-computer interfacewas revealed, which required novisual fixationor eye movement at all, as with previous such devices. Instead, the device assesses more covert interest, that is by assessing other indicators than eye fixation, on a chosen letter on a virtual keyboard. Each letter has its own (background) circle that is micro-oscillating in brightness in different time transitions[clarification needed],where the determination of letter selection is based on the best fit between first, unintentional pupil-size oscillation pattern and second, the circle-in-background's brightness oscillation pattern[clarification needed].Accuracy is additionally improved by the user's mental rehearsing of the words 'bright' and 'dark' in synchrony with the brightness transitions of the circle/letter.[4]
Measurement of sexual interest
[edit]In social science measurement methodology, when the intensity of (sexual) interest needs to be measured, the changes in pupil size – despite its weaker, but still consistent, correlations with other measures such as self-reported measures ofsexual interest's orientation – have been proposed as its appropriate measure.[5]
See also
[edit]References
[edit]- ^Silvia, Paul (2006)Exploring the Psychology of Interest.University of Oxford
- ^"We cannot help but reveal our interest in (and attraction to) others through the size of our pupils." --Satoshi Kanazawa, PhD, an evolutionary psychologist, Reader in Management at the London School of Economics and Political Science, and Honorary Research Fellow in the Department of Psychology at University College London, and in the Department of Psychology at Birkbeck College, University of London, in his blogScientific Fundamentalist
- ^Why Meeting Anothers Gaze Is So Powerful,BBC, Christian Jarrett, 8 January 2019
- ^Mathôt S, Melmi J-B, van der Linden L, Van der Stigchel S (2016)The Mind-Writing Pupil: A Human-Computer Interface Based on Decoding of Covert Attention through Pupillometry.Public Library of ScienceONE 11(2): e0148805. doi:10.1371/journal.pone.0148805
- ^Rieger, Gerulf; Savin-Williams RC (2012)The Eyes Have It: Sex and Sexual Orientation Differences in Pupil Dilation Patterns.Public Library of ScienceONE 7(8): e40256. doi:10.1371/journal.pone.0040256 San Francisco
External links
[edit]- A theory of different stages of interestArchived2008-12-06 at theWayback Machine(fromnoticingsomething, wondering about it, beingcurious,to being fascinated,astonished,and, inecstasy)
