Parameters

Pocket

[Total: 0    Average: 0/5]
 

 

 

Problem 1

Problem 2

Problem 3

Problem 4

Child

Mean Seconds of Concentration

z

p

z

p

z

p

z

p

1

75

-2.50

0.00

-1.25

-0.10

-0.63

-0.2357

-0.31

-0.1217

2

81

-1.90

0.03

-0.95

-0.3289

-0.48

-0.1844

-0.24

-0.0948

3

89

-1.10

-1.10

-0.55

-0.2088

-0.28

-0.1103

-0.14

-0.055

4

99

-0.10

-0.46

-0.05

-0.0199

-0.03

– 0.0120

-0.01

-0.0040

5

115

1.50

0.07

0.75

0.0279

0.38

0.1480

0.19

0.0753

6

127

2.70

0.00

1.35

0.1368

0.68

0.2517

0.34

0.1331

7

138

3.80

0.00

1.90

0.3159

0.95

0.3289

0.48

0.1844

8

139

3.90

0.00

1.95

0.3289

0.98

0.3365

0.49

0.1879

9

142

4.20

0.00

2.10

0.4821

1.05

0.3531

0.53

0.2019

10

148

4.80

0.00

2.40

0.4918

1.20

0.3849

0.60

0.2257

 

 


The mean of concentration decreases with the increase of time. As seen in the parameters above, the mean concentration score after every added ten minutes, means that the concentration level decreases (Steinberg, 2008, pp 43)


Reference

 

Steinberg, W (2008). Statistics alive! Los Angeles, CA: Sage.

 

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