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Question: How do you rate the usefulness of the following strategies for understanding and memorising the text? - I read the text aloud to another person.
Choices: 1 "Not useful at all" - 6 "Very useful"
Data: Average score
Period:
Area:
38 countries/ areas
Highlight:
1 Republic of Korea3.66
2 Mexico3.51
3 Japan3.30
4 Turkiye3.28
5 Costa Rica3.27
5 Spain3.27
7 Colombia3.22
7 Italy3.22
9 Portugal3.21
10 Chile3.16
11 Israel3.15
12 Slovenia3.10
13 Estonia3.08
14 Denmark3.04
15 Finland3.01
16 Poland3.00
17 Hungary2.97
18 Sweden2.92
19 Greece2.91
20 Norway2.90
21 France2.84
21 Lithuania2.84
23 Australia2.83
24 Ireland2.82
24 Switzerland 2.82
26 United States2.81
27 Czech Republic2.80
28 Iceland2.78
28 Latvia2.78
30 Austria2.77
31 Canada2.75
31 New Zealand2.75
31 United Kingdom2.75
34 Slovakia2.74
35 Germany2.65
36 Luxembourg2.60
37 Belgium2.48
38 Netherlands2.38

Note
The data of Azerbaijan are collected only in Baku. The data of China are collected only in Beijing, Shanghai, Jiangsu, and Zhejiang.

Source
OECD PISA 2018 Compendia

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data38
Regression equation
Y = -0.926783 X +9.426
Correlation coefficient (r)-0.441
Coefficient of determination (R2)0.194

GDP per capita (current US$)
No. of data38
Regression equation
Y = -51909.642903 X +198090.252
Correlation coefficient (r)-0.491
Coefficient of determination (R2)0.241

Life expectancy at birth - Both sexes (years)
No. of data38
Regression equation
Y = -2.342540 X +86.780
Correlation coefficient (r)-0.170
Coefficient of determination (R2)0.029

Fertility rate, total (births per woman)
No. of data38
Regression equation
Y = -0.151528 X +2.035
Correlation coefficient (r)-0.131
Coefficient of determination (R2)0.017

Suicide, age-standardized (per 100 000 population)
No. of data38
Regression equation
Y = -2.079166 X +16.008
Correlation coefficient (r)-0.137
Coefficient of determination (R2)0.019