Title |
Automated facial coding software outperforms people in recognizing neutral faces as neutral from standardized datasets
|
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Published in |
Frontiers in Psychology, September 2015
|
DOI | 10.3389/fpsyg.2015.01386 |
Pubmed ID | |
Authors |
Peter Lewinski |
Abstract |
Little is known about people's accuracy of recognizing neutral faces as neutral. In this paper, I demonstrate the importance of knowing how well people recognize neutral faces. I contrasted human recognition scores of 100 typical, neutral front-up facial images with scores of an arguably objective judge - automated facial coding (AFC) software. I hypothesized that the software would outperform humans in recognizing neutral faces because of the inherently objective nature of computer algorithms. Results confirmed this hypothesis. I provided the first-ever evidence that computer software (90%) was more accurate in recognizing neutral faces than people were (59%). I posited two theoretical mechanisms, i.e., smile-as-a-baseline and false recognition of emotion, as possible explanations for my findings. |
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Geographical breakdown
Country | Count | As % |
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United Kingdom | 3 | 33% |
Switzerland | 3 | 33% |
Unknown | 3 | 33% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 6 | 67% |
Science communicators (journalists, bloggers, editors) | 2 | 22% |
Scientists | 1 | 11% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 63 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 11 | 17% |
Student > Master | 11 | 17% |
Researcher | 7 | 11% |
Student > Bachelor | 5 | 8% |
Student > Doctoral Student | 4 | 6% |
Other | 11 | 17% |
Unknown | 14 | 22% |
Readers by discipline | Count | As % |
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Psychology | 24 | 38% |
Business, Management and Accounting | 8 | 13% |
Social Sciences | 7 | 11% |
Medicine and Dentistry | 2 | 3% |
Economics, Econometrics and Finance | 1 | 2% |
Other | 3 | 5% |
Unknown | 18 | 29% |