کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11262796 | 1831921 | 2019 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the preference for linear regression models in children: Results of a field study in elementary school children
ترجمه فارسی عنوان
در مورد اولویت مدلهای رگرسیون خطی در کودکان: نتایج یک مطالعه میدانی در کودکان ابتدایی
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موضوعات مرتبط
علوم انسانی و اجتماعی
روانشناسی
روانشناسی رشد و آموزشی
چکیده انگلیسی
We aimed at showing that children are able to identify and draw a line of best fit through a cloud of points according to the concept of linear regression. A sample of 72 children in third and fourth primary school grades were given two different tasks. In a first task, 10 different sheets with three illustrations of the same scatterplot with different lines of regression to choose from were presented. In a second task, scatterplots were given and children were asked to draw a line of best fit with pencil and ruler. In the first task bisector regression was preferred (Ï2 = 15.21, dfâ¯=â¯4, pâ¯=â¯.004), whereas in the second conventional regression ordinary least squares (X|Y) was favored (Ï2 = 27.14, dfâ¯=â¯4, pâ¯<â¯.001). In summary, the preference of the traditional regression model using a minimization in the vertical dimension was only partly supported by our data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Experimental Child Psychology - Volume 178, February 2019, Pages 30-40
Journal: Journal of Experimental Child Psychology - Volume 178, February 2019, Pages 30-40
نویسندگان
Nadine Maussner, Martin J. Tomasik, Reinhard Schuster, Thomas Ostermann,