PEDAGOGICAL EXPERIMENT 1 |
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Pre/Post Test Results |
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Conceptual
Questions |
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Procedural Questions |
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Conceptual
Questions |
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Procedural Questions |
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Conceptual
Questions |
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Procedural Questions |
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PreTest |
PostTest |
Difference |
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Pretest |
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Posttest |
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Difference |
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Pretest |
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Pretest |
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Posttest |
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Posttest |
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Difference |
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Difference |
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1 |
2 |
3 |
4 |
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1 |
2 |
3 |
4 |
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1 |
2 |
3 |
4 |
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1 |
2a |
3a |
4a |
4c |
4d(part1) |
Total |
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2b |
3b |
4b |
4d(part2) |
Total |
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1 |
2a |
3a |
4a |
4c |
4d(part1) |
Total |
|
2b |
3b |
4b |
4d(part2) |
Total |
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1 |
2a |
3a |
4a |
4c |
4d(part1) |
Total |
|
2b |
3b |
4b |
4d(part2) |
Total |
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/4 |
/3 |
/3 |
/9 |
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/4 |
/3 |
/3 |
/9 |
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/4 |
/1 |
/1 |
/1 |
/1 |
/1 |
/9 |
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/2 |
/2 |
/2 |
/4 |
/10 |
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/4 |
/1 |
/1 |
/1 |
/1 |
/1 |
/9 |
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/2 |
/2 |
/2 |
/4 |
/10 |
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/4 |
/1 |
/1 |
/1 |
/1 |
/1 |
/9 |
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/2 |
/2 |
/2 |
/4 |
/10 |
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Applet Users |
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Participant 1 (M) |
16 |
19 |
3 |
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4 |
3 |
1 |
8 |
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4 |
3 |
3 |
9 |
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0 |
0 |
2 |
1 |
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4 |
1 |
1 |
1 |
1 |
1 |
9 |
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2 |
0 |
1 |
4 |
7 |
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4 |
1 |
1 |
1 |
1 |
1 |
9 |
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2 |
2 |
2 |
4 |
10 |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
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0 |
2 |
1 |
0 |
3 |
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Participant 2
(F) |
3 |
13.5 |
10.5 |
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2 |
1 |
0 |
0 |
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2.5 |
1 |
3 |
7 |
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0.5 |
0 |
3 |
7 |
|
2 |
1 |
0 |
0 |
0 |
0 |
3 |
|
0 |
0 |
0 |
0 |
0 |
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2.5 |
1 |
1 |
0 |
1 |
1 |
6.5 |
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0 |
2 |
1 |
4 |
7 |
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0.5 |
0 |
1 |
0 |
1 |
1 |
3.5 |
|
0 |
2 |
1 |
4 |
7 |
|
Participant 3
(F) |
14 |
14 |
0 |
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2 |
3 |
3 |
6 |
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0 |
3 |
3 |
8 |
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-2 |
0 |
0 |
2 |
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2 |
1 |
1 |
1 |
0 |
0 |
5 |
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2 |
2 |
2 |
3 |
9 |
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0 |
1 |
1 |
1 |
1 |
0 |
4 |
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2 |
2 |
2 |
4 |
10 |
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-2 |
0 |
0 |
0 |
1 |
0 |
-1 |
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0 |
0 |
0 |
1 |
1 |
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Participant 4
(M) |
13 |
15 |
2 |
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2 |
1 |
2 |
8 |
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3 |
1 |
3 |
8 |
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1 |
0 |
1 |
0 |
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2 |
1 |
0 |
1 |
1 |
1 |
6 |
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0 |
2 |
1 |
4 |
7 |
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3 |
1 |
1 |
1 |
1 |
1 |
8 |
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0 |
2 |
1 |
4 |
7 |
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1 |
0 |
1 |
0 |
0 |
0 |
2 |
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0 |
0 |
0 |
0 |
0 |
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Participant 5
(M) |
6 |
14 |
8 |
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2 |
0 |
3 |
1 |
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3 |
3 |
0 |
8 |
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1 |
3 |
-3 |
7 |
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2 |
0 |
1 |
1 |
0 |
0 |
4 |
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0 |
2 |
0 |
0 |
2 |
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3 |
1 |
0 |
1 |
1 |
0 |
6 |
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2 |
0 |
2 |
4 |
8 |
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1 |
1 |
-1 |
0 |
1 |
0 |
2 |
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2 |
-2 |
2 |
4 |
6 |
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Participant 6
(F) |
10 |
18 |
8 |
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3 |
1 |
3 |
3 |
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3 |
3 |
3 |
9 |
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0 |
2 |
0 |
6 |
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3 |
1 |
1 |
1 |
0 |
0 |
6 |
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0 |
2 |
2 |
0 |
4 |
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3 |
1 |
1 |
1 |
1 |
1 |
8 |
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2 |
2 |
2 |
4 |
10 |
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0 |
0 |
0 |
0 |
1 |
1 |
2 |
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2 |
0 |
0 |
4 |
6 |
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Participant 7
(M) |
7.5 |
10 |
2.5 |
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2.5 |
1 |
3 |
1 |
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3 |
3 |
3 |
1 |
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0.5 |
2 |
0 |
0 |
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2.5 |
1 |
1 |
1 |
0 |
0 |
5.5 |
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0 |
2 |
0 |
0 |
2 |
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3 |
1 |
1 |
1 |
0 |
0 |
6 |
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2 |
2 |
0 |
0 |
4 |
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0.5 |
0 |
0 |
0 |
0 |
0 |
0.5 |
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2 |
0 |
0 |
0 |
2 |
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Participant 8
(M) |
8 |
12.5 |
4.5 |
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2 |
1 |
3 |
2 |
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1 |
1 |
3 |
7.5 |
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-1 |
0 |
0 |
5.5 |
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2 |
1 |
1 |
1 |
1 |
0 |
6 |
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0 |
2 |
0 |
0 |
2 |
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1 |
1 |
1 |
1 |
1 |
0.5 |
5.5 |
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0 |
2 |
1 |
4 |
7 |
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-1 |
0 |
0 |
0 |
0 |
0.5 |
-0.5 |
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0 |
0 |
1 |
4 |
5 |
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Participant 9
(M) |
17.5 |
18 |
0.5 |
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2.5 |
3 |
3 |
9 |
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3 |
3 |
3 |
9 |
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0.5 |
0 |
0 |
0 |
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2.5 |
1 |
1 |
1 |
1 |
1 |
7.5 |
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2 |
2 |
2 |
4 |
10 |
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3 |
1 |
1 |
1 |
1 |
1 |
8 |
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2 |
2 |
2 |
4 |
10 |
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0.5 |
0 |
0 |
0 |
0 |
0 |
0.5 |
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0 |
0 |
0 |
0 |
0 |
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Participant
10 (F) |
15 |
18 |
3 |
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4 |
1 |
3 |
7 |
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4 |
3 |
3 |
8 |
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0 |
2 |
0 |
1 |
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4 |
1 |
1 |
1 |
1 |
0 |
8 |
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0 |
2 |
1 |
4 |
7 |
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4 |
1 |
1 |
1 |
1 |
0 |
8 |
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2 |
2 |
2 |
4 |
10 |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
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2 |
0 |
1 |
0 |
3 |
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Non-Applet Users |
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Participant 11 (F) |
10 |
16 |
6 |
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3 |
1 |
3 |
3 |
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3 |
3 |
3 |
7 |
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0 |
2 |
0 |
4 |
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3 |
1 |
1 |
1 |
1 |
0 |
7 |
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0 |
2 |
1 |
0 |
3 |
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3 |
1 |
1 |
1 |
1 |
0 |
7 |
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2 |
2 |
1 |
4 |
9 |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
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2 |
0 |
0 |
4 |
6 |
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Participant
12 (M) |
9.5 |
13 |
3.5 |
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2.5 |
1 |
3 |
3 |
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3 |
3 |
3 |
4 |
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0.5 |
2 |
0 |
1 |
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2.5 |
1 |
1 |
1 |
1 |
0 |
6.5 |
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0 |
2 |
1 |
0 |
3 |
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3 |
1 |
1 |
1 |
1 |
0 |
7 |
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2 |
2 |
2 |
0 |
6 |
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0.5 |
0 |
0 |
0 |
0 |
0 |
0.5 |
|
2 |
0 |
1 |
0 |
3 |
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Participant
13 (F) |
19 |
19 |
0 |
|
4 |
3 |
3 |
9 |
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4 |
3 |
3 |
9 |
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0 |
0 |
0 |
0 |
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4 |
1 |
1 |
1 |
1 |
1 |
9 |
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2 |
2 |
2 |
4 |
10 |
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4 |
1 |
1 |
1 |
1 |
1 |
9 |
|
2 |
2 |
2 |
4 |
10 |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
0 |
0 |
0 |
0 |
0 |
|
Participant
14 (F) |
13 |
16 |
3 |
|
2 |
3 |
2 |
6 |
|
4 |
3 |
3 |
6 |
|
2 |
0 |
1 |
0 |
|
2 |
1 |
0 |
1 |
1 |
1 |
6 |
|
2 |
2 |
0 |
3 |
7 |
|
4 |
1 |
1 |
1 |
1 |
1 |
9 |
|
2 |
2 |
0 |
3 |
7 |
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2 |
0 |
1 |
0 |
0 |
0 |
3 |
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0 |
0 |
0 |
0 |
0 |
|
Participant
15 (M) |
5.5 |
14 |
8.5 |
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2.5 |
1 |
1 |
1 |
|
3 |
3 |
3 |
5 |
|
0.5 |
2 |
2 |
4 |
|
2.5 |
1 |
1 |
0 |
1 |
0 |
5.5 |
|
0 |
0 |
0 |
0 |
0 |
|
3 |
1 |
1 |
1 |
1 |
1 |
8 |
|
2 |
2 |
2 |
0 |
6 |
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0.5 |
0 |
0 |
1 |
0 |
1 |
2.5 |
|
2 |
2 |
2 |
0 |
6 |
|
Participant
16 (M) |
10 |
12 |
2 |
|
2 |
2 |
3 |
3 |
|
3 |
3 |
3 |
3 |
|
1 |
1 |
0 |
0 |
|
2 |
1 |
1 |
1 |
1 |
0 |
6 |
|
1 |
2 |
1 |
0 |
4 |
|
3 |
1 |
1 |
1 |
1 |
0 |
7 |
|
2 |
2 |
1 |
0 |
5 |
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1 |
0 |
0 |
0 |
0 |
0 |
1 |
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1 |
0 |
0 |
0 |
1 |
|
Participant
17 (F) |
9.5 |
12 |
2.5 |
|
3 |
2 |
1 |
3.5 |
|
2.5 |
0 |
3 |
6.5 |
|
-0.5 |
-2 |
2 |
3 |
|
3 |
1 |
1 |
1 |
1 |
0.5 |
7.5 |
|
1 |
0 |
1 |
0 |
2 |
|
2.5 |
0 |
1 |
1 |
1 |
0.5 |
6 |
|
0 |
2 |
0 |
4 |
6 |
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-0.5 |
-1 |
0 |
0 |
0 |
0 |
-1.5 |
|
-1 |
2 |
-1 |
4 |
4 |
|
Participant
18 (M) |
7.5 |
13 |
5.5 |
|
2.5 |
1 |
3 |
1 |
|
3 |
3 |
3 |
4 |
|
0.5 |
2 |
0 |
3 |
|
2.5 |
1 |
1 |
1 |
0 |
0 |
5.5 |
|
0 |
2 |
0 |
0 |
2 |
|
3 |
1 |
1 |
1 |
1 |
0 |
7 |
|
2 |
2 |
1 |
1 |
6 |
|
0.5 |
0 |
0 |
0 |
1 |
0 |
1.5 |
|
2 |
0 |
1 |
1 |
4 |
|
Participant
19 (M) |
7 |
17 |
10 |
|
4 |
0 |
3 |
0 |
|
4 |
3 |
3 |
7 |
|
0 |
3 |
0 |
7 |
|
4 |
0 |
1 |
0 |
0 |
0 |
5 |
|
0 |
2 |
0 |
0 |
2 |
|
4 |
1 |
1 |
1 |
1 |
1 |
9 |
|
2 |
2 |
0 |
4 |
8 |
|
0 |
1 |
0 |
1 |
1 |
1 |
4 |
|
2 |
0 |
0 |
4 |
6 |
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Questionnaire |
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1=more than
enough, 2=enough, 3=barely enough, 4= not enough |
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1=less than
5 mins, 2=5-10mins, 3=10-20mins, 4=20-30mins, 5=over 30 mins |
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Rate Confidence Level |
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Statements |
5=Agree, 4=Somewhat
Agree, 3= Neutral, 2=Somewhat Disagree, 1= Disagree |
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Time |
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Time |
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Variables |
Variable Domains |
Constraints |
CSP |
Def'n of Arc
Consistency |
AC-3 |
Domain Splitting |
Backtracking |
|
Applet Helped |
Book Alone would
have been enough |
Difficult to
follow applet |
Looking at
sample prob would have helped more |
|
Time to Read the book |
Time to Study
Sample problems |
|
Time to figure out applet's
interface |
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Applet Users |
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Participant 1 (M) |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
|
5 |
4 |
3 |
1 |
|
|
2 |
2 |
|
1 |
|
Participant 2
(F) |
5 |
5 |
5 |
4 |
3 |
2 |
5 |
5 |
|
5 |
1 |
1 |
1 |
|
|
1 |
2 |
|
1 |
|
Participant 3
(F) |
5 |
5 |
5 |
5 |
4 |
4 |
5 |
4 |
|
4 |
3 |
1 |
2 |
|
|
1 |
1 |
|
1 |
|
Participant 4
(M) |
4 |
3 |
4 |
|
3 |
4 |
4 |
3 |
|
5 |
2 |
4 |
3 |
|
|
3 |
3 |
|
2 |
|
Participant 5
(M) |
5 |
5 |
5 |
5 |
5 |
3 |
4 |
4 |
|
5 |
1 |
1 |
2 |
|
1 |
1 |
|
1 |
|
Participant 6
(F) |
5 |
5 |
5 |
5 |
5 |
3 |
5 |
3 |
|
5 |
2 |
1 |
1 |
|
2 |
1 |
|
1 |
|
Participant 7
(M) |
4 |
4 |
4 |
3 |
2 |
2 |
1 |
1 |
|
5 |
2 |
2 |
1 |
|
1 |
2 |
|
1 |
|
Participant 8
(M) |
5 |
5 |
5 |
5 |
5 |
3 |
3 |
1 |
|
5 |
4 |
4 |
1 |
|
1 |
1 |
|
2 |
|
Participant 9
(M) |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
|
5 |
2 |
1 |
2 |
|
2 |
1 |
|
2 |
|
Participant
10 (F) |
4 |
5 |
4 |
4 |
3 |
5 |
4 |
4 |
|
5 |
3 |
2 |
4 |
|
2 |
3 |
|
2 |
|
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Non-Applet Users |
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Samples Helped |
Book Alone would
have been enough |
Difficult to
follow samples |
Watching CSP
change would have helped more |
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|
Participant 11 (F) |
5 |
5 |
4 |
4 |
4 |
3 |
3 |
2 |
|
5 |
2 |
3 |
2 |
|
|
1 |
2 |
|
|
Participant
12 (M) |
4 |
5 |
5 |
4 |
3 |
3 |
2 |
2 |
|
5 |
1 |
4 |
5 |
|
|
2 |
3 |
|
|
Participant
13 (F) |
5 |
5 |
5 |
5 |
5 |
4 |
5 |
4 |
|
5 |
4 |
2 |
1 |
|
|
2 |
1 |
|
|
Participant
14 (F) |
5 |
5 |
5 |
5 |
4 |
4 |
5 |
4 |
|
5 |
4 |
1 |
2 |
|
|
1 |
1 |
|
|
Participant
15 (M) |
4 |
4 |
5 |
5 |
5 |
5 |
4 |
3 |
|
5 |
2 |
1 |
1 |
|
|
1 |
1 |
|
|
Participant
16 (M) |
4 |
4 |
4 |
3 |
3 |
3 |
2 |
4 |
|
4 |
1 |
3 |
5 |
|
|
2 |
2 |
|
|
Participant
17 (F) |
4 |
4 |
4 |
4 |
3 |
4 |
3 |
3 |
|
5 |
2 |
3 |
5 |
|
|
2 |
2 |
|
|
Participant
18 (M) |
3 |
3 |
4 |
5 |
5 |
3 |
3 |
4 |
|
5 |
2 |
4 |
3 |
|
|
2 |
2 |
|
|
Participant
19 (M) |
5 |
5 |
5 |
5 |
3 |
5 |
5 |
4 |
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5 |
3 |
1 |
3 |
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3 |
2 |
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