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An IERI – International Educational Research Institute Journal

Table 4 Means and standard deviations in parenthesis of skill and process indicators describing the distinguished web search behaviors

From: Rule-based process indicators of information processing explain performance differences in PIAAC web search tasks

Behavior

Item

Sample

Age

Gender

(% female)

Reading

Evaluation (Usefulness)

Evaluation (Deficiencies)

Time on Task

(in sec)

Number of Page Visits

Main Page Visits

Subpage Visits

Flimsy

u06b

S1

35.8 (14.0)

53.3

-

3.6 (1.3)

1.3 (1.0)

65.5 (61.1)

0.5 (0.9)

0.3 (0.5)

0.0 (0.1)

  

S2

36.1 (14.4)

52.2

-0.3 (0.7)

3.5 (1.4)

1.3 (1.1)

66.7 (44.3)

0.6 (1.0)

0.4 (0.5)

0.0 (0.2)

 

u07

S1

37.3 (14.2)

51.2

-

3.4 (1.4)

1.1 (1.0)

59.2 (37.0)

1.5 (0.7)

1.0 (0.0)

0.4 (0.5)

  

S3

39.4 (14.3)

51.7

-0.3 (0.7)

-

-

69.2 (34.3)

1.3 (0.6)

1.0 (0.0)

0.3 (0.4)

Breadth-first

u06b

S1

35.8 (13.6)

51.9

-

4.2 (1.0)

1.8 (1.0)

163.1 (86.1)

11.9 (3.6)

4.7 (0.7)

0.0 (0.0)

  

S2

36.2 (13.8)

52.1

0.3 (0.6)

4.2 (1.0)

1.9 (1.0)

166.8 (83.7)

12 (3.6)

4.7 (0.7)

0.0 (0.0)

 

u07

S1

37.6 (12.7)

52.2

-

4.5 (0.7)

2.1 (1.0)

117.1 (47.6)

8.1 (2.9)

3.2 (1.1)

0.0 (0.0)

  

S3

40.0 (14.6)

44.7

0.3 (0.6)

-

-

119.5 (37.8)

7.6 (3.0)

2.8 (0.9)

0.0 (0.0)

Satisficing

u06b

S1

30.8 (11.3)

29.3

-

4.1 (1.0)

1.8 (1.1)

98.8 (46.5)

7.0 (1.7)

2.4 (0.8)

1.2 (0.4)

  

S2

31.9 (13.8)

23.5

0.4 (0.5)

4.1 (1.0)

1.6 (1.1)

110.6 (47.5)

7.5 (1.6)

2.4 (0.8)

1.5 (0.5)

 

u07

S1

34.8 (14.2)

51.2

-

3.8 (1.2)

1.4 (1.0)

102.0 (51.1)

9.8 (3.3)

3.6 (0.9)

1.9 (0.8)

  

S3

35.7 (14.0)

48.1

0.2 (0.6)

-

-

116.8 (53.1)

9.6 (3.4)

3.5 (1.0)

1.9 (0.8)

Sampling

u06b

S1

33.4 (12.4)

48.4

-

4.5 (0.8)

2.2 (0.9)

187.1 (90.9)

16.3 (3.2)

5.0 (0.0)

1.7 (0.8)

  

S2

34.0 (13.0)

49.5

0.5 (0.6)

4.5 (0.9)

2.2 (1.0)

191.2 (104.0)

16.1 (3.1)

5.0 (0.0)

1.6 (0.8)

 

u07

S1

34.6 (12.9)

51.2

-

4.4 (0.9)

2.1 (1.0)

168.9 (61.8)

22.9 (4.4)

6.0 (0.0)

3.4 (1.2)

  

S3

34.6 (12.6)

52.4

0.5 (0.6)

-

-

181.8 (72.5)

22.6 (4.5)

6.0 (0.0)

3.3 (1.1)

Laborious

u06b

S1

37.9 (14.0)

49.3

-

4.4 (0.8)

2.0 (1.0)

296.6 (139.3)

30.0 (5.1)

5.0 (0.1)

1.1 (1.3)

  

S2

38.9 (12.5)

45.7

0.6 (0.6)

4.5 (0.9)

2.2 (1.0)

295.8 (110.0)

31.1 (6.6)

5.0 (0.2)

1.1 (1.1)

 

u07

S1

35.5 (13.2)

44.7

-

4.5 (0.8)

2.2 (0.9)

262.3 (86.2)

42.5 (8.7)

6.0 (0.1)

4.1 (0.8)

  

S3

34.8 (13.1)

50.7

0.7 (0.5)

-

-

280.8 (122.8)

41.1 (8.3)

6.0 (0.2)

3.9 (0.7)

Multiple

u06b

S1

32.8 (13.4)

45.9

-

3.9 (1.2)

1.5 (1.0)

109.8 (80.7)

6.1 (2.7)

3.1 (1.3)

0.0 (0.2)

  

S2

35.1 (14.2)

45.4

-0.1 (0.7)

3.7 (1.2)

1.5 (1.1)

107.8 (73.1)

5.6 (2.5)

2.9 (1.2)

0.0 (0.1)

 

u07

S1

34.1 (13.5)

58.5

-

3.9 (1.2)

1.5 (1.0)

117.1 (76.7)

10.5 (4.9)

4.9 (1.7)

1.1 (1.0)

  

S3

35.3 (13.7)

57.2

0 (0.6)

-

-

108.8 (51.1)

8.2 (5.6)

3.9 (1.9)

0.8 (1.1)

Unassigned

u06b

S1

36.9 (15.0)

40.2

-

4.1 (1.2)

1.7 (1.1)

150.4 (68.5)

10.7 (3.7)

3.2 (0.8)

1.2 (0.4)

  

S2

40.4 (15.0)

44.0

0.1 (0.7)

4.0 (1.4)

1.8 (1.1)

166.5 (140.4)

10.4 (2.6)

3.5 (0.8)

1.2 (0.4)

 

u07

S1

36.8 (14.8)

50.9

-

4.2 (1.0)

1.8 (1.0)

294.8 (3206.8)

16.0 (5.1)

4.3 (0.9)

2.3 (1.0)

  

S3

37.3 (13.7)

49.4

0.4 (0.6)

-

-

157.4 (54.5)

15.7 (5.0)

4.2 (0.9)

2.3 (1.0)