کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5040064 1473456 2017 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Online recruitment and testing of infants with Mechanical Turk
ترجمه فارسی عنوان
استخدام و آزمایش آنلاین نوزادان با مکانیک ترک
کلمات کلیدی
موضوعات مرتبط
علوم انسانی و اجتماعی روانشناسی روانشناسی رشد و آموزشی
چکیده انگلیسی


- Amazon Mechanical Turk can be used to recruit infants and measure their behavior.
- Looking time paradigms can be employed online using a webcam.
- Faces, singing-and-rhyming, and camera zooms increase infant attention to movies.

Testing infants in the laboratory is expensive in time and money; consequently, many studies are underpowered, reducing their reproducibility. We investigated whether the online platform, Amazon Mechanical Turk (MTurk), could be used as a resource to more easily recruit and measure the behavior of infant populations. Using a looking time paradigm, with users' webcams we recorded how long infants aged 5 to 8 months attended while viewing children's television programs. We found that infants (N = 57) were more reliably engaged by some movies than by others and that the most engaging movies could maintain attention for approximately 70% of a 10- to 13-min period. We then identified the cinematic features within the movies. Faces, singing-and-rhyming, and camera zooms were found to increase infant attention. Together, we established that MTurk can be used as a rapid tool for effectively recruiting and testing infants.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Experimental Child Psychology - Volume 156, April 2017, Pages 168-178
نویسندگان
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