PEDAGOGICAL EXPERIMENT 2 |
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Pre/Post
Test Results |
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Applet First |
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Pretest /19 |
Posttest /19 |
Difference |
Choice |
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Participant 1 (M) |
9 |
16 |
7 |
Applet |
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Participant 2 (M) |
17.5 |
19 |
1.5 |
Paper |
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Participant 3 (M) |
15 |
17 |
2 |
Applet |
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Participant 4 (M) |
10 |
11 |
1 |
Applet |
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Participant 5 (M) |
14.5 |
19 |
4.5 |
Applet |
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Participant 6 (M) |
12 |
17 |
5 |
Paper |
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Participant 7 (F) |
7.5 |
16 |
8.5 |
Applet |
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Participant 8 (M) |
17.5 |
18 |
0.5 |
Applet |
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Participant 9 (M) |
8 |
15 |
7 |
Applet |
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Participant 10 (M) |
12 |
11 |
-1 |
Paper |
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Participant 11 (M) |
12 |
16 |
4 |
Paper |
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Participant 12 (M) |
8 |
14 |
6 |
Paper |
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Participant 13 (M) |
8 |
9 |
1 |
Paper |
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Participant 14 (M) |
17.5 |
18 |
0.5 |
Applet |
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Participant 15 (M) |
11.5 |
18.5 |
7 |
Applet |
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Participant 16 (F) |
16 |
17 |
1 |
Applet |
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Participant 17 (M) |
12 |
13 |
1 |
Applet |
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Participant 18 (F) |
16 |
19 |
3 |
Applet |
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Paper First |
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Pretest /19 |
Posttest /19 |
Difference |
Choice |
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Participant 19 (M) |
7 |
17.5 |
10.5 |
Applet |
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Participant 20 (F) |
11 |
16 |
5 |
Paper |
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Participant 21 (M) |
9 |
10.5 |
1.5 |
Applet |
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Participant 22 (F) |
14.5 |
19 |
4.5 |
Paper |
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Participant 23 (M) |
3.5 |
13 |
9.5 |
Applet |
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Participant 24 (M) |
5.5 |
9 |
3.5 |
Applet |
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Participant 25 (M) |
12 |
15 |
3 |
Paper |
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Participant 26 (F) |
1.5 |
10 |
8.5 |
Applet |
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Participant 27 (M) |
11.5 |
15 |
3.5 |
Paper |
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Participant 28 (M) |
11 |
12 |
1 |
Applet |
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Participant 29 (M) |
10.5 |
17 |
6.5 |
Paper |
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Participant 30 (M) |
6.5 |
4 |
-2.5 |
Applet |
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Participant 31 (F) |
9.5 |
18 |
8.5 |
Paper |
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Participant 32 (M) |
16.5 |
17 |
0.5 |
Paper |
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Questionnaire 1 |
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8 point scale |
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8 point scale |
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7 point scale |
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Applet Choice |
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5=Agree, 4=Somewhat
Agree, 3=Neutral, 2=Somewhat Disagree, 1=Disagree |
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Adjectives that describe
the applet |
Adjectives that describe
the sample problems on paper |
If you were taking a
course learning about CSPs, what would you like to use to study: (Check all
that apply) |
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Effort during study. |
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Using the applet helped me more
than looking at the sample problems on paper. |
I liked using the applet more
then studying the sample problems on paper. |
Looking at the sample problems
on paper helped me study better than with the applet. |
I liked studying the sample
problems on paper more then using the applet. |
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8=Clear, 1=Confusing |
8=Exciting, 1=Boring |
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8=Clear, 1=Confusing |
8=Exciting, 1=Boring |
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CSP Applet |
Sample problems on paper |
Textbook |
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7=A great deal, 1=None at all |
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Participant
1 |
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5 |
5 |
2 |
3 |
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7 |
6 |
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4 |
4 |
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√ |
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6 |
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Participant 3 |
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5 |
5 |
2 |
2 |
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7 |
5 |
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3 |
1 |
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√ |
√ |
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4 |
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Participant 4 |
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5 |
5 |
4 |
2 |
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7 |
6 |
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4 |
1 |
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√ |
√ |
√ |
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6 |
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Participant 19 |
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4 |
5 |
3 |
3 |
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8 |
7 |
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7 |
3 |
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√ |
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√ |
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6 |
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Participant 21 |
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5 |
5 |
2 |
2 |
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7 |
7 |
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5 |
5 |
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√ |
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3 |
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Participant 23 |
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5 |
5 |
1 |
1 |
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8 |
6 |
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6 |
4 |
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√ |
√ |
√ |
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4 |
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Participant 5 |
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4 |
5 |
4 |
4 |
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7 |
6 |
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7 |
5 |
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√ |
√ |
√ |
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6 |
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Participant 24 |
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3 |
2 |
4 |
4 |
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5 |
4 |
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2 |
2 |
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√ |
√ |
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6 |
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Participant 7 |
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5 |
4 |
3 |
2 |
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7 |
7 |
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7 |
5 |
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√ |
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6 |
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Participant 8 |
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5 |
5 |
1 |
1 |
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8 |
6 |
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7 |
4 |
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√ |
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√ |
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6 |
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Participant 9 |
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4 |
5 |
3 |
2 |
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8 |
7 |
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3 |
4 |
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√ |
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5 |
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Participant 26 |
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5 |
5 |
1 |
1 |
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Participant 17 |
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1 |
3 |
1 |
1 |
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8 |
8 |
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8 |
8 |
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√ |
√ |
√ |
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7 |
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Participant 18 |
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5 |
5 |
1 |
2 |
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7 |
6 |
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2 |
1 |
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√ |
√ |
√ |
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5 |
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Participant 28 |
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5 |
4 |
3 |
3 |
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8 |
7 |
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7 |
2 |
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√ |
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7 |
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Participant 14 |
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4 |
4 |
2 |
2 |
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6 |
4 |
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4 |
1 |
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√ |
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√ |
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6 |
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Participant 15 |
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4 |
5 |
1 |
1 |
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7 |
6 |
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5 |
1 |
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√ |
√ |
√ |
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7 |
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Participant 16 |
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4 |
4 |
3 |
3 |
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6 |
5 |
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7 |
6 |
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√ |
√ |
√ |
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7 |
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Participant 30 |
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4 |
4 |
2 |
3 |
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6 |
3 |
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6 |
2 |
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√ |
√ |
√ |
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6 |
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Paper Choice |
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Participant 2 |
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1 |
3 |
4 |
4 |
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7 |
5 |
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6 |
7 |
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√ |
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7 |
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Participant 20 |
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5 |
3 |
4 |
4 |
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5 |
6 |
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7 |
5 |
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√ |
√ |
√ |
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7 |
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Participant 22 |
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2 |
3 |
3 |
4 |
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7 |
6 |
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6 |
5 |
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√ |
√ |
√ |
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6 |
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Participant 6 |
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2 |
1 |
5 |
5 |
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2 |
7 |
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8 |
7 |
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√ |
√ |
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7 |
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Participant 25 |
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4 |
4 |
3 |
3 |
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7 |
5 |
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7 |
1 |
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√ |
√ |
√ |
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6 |
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Participant 10 |
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3 |
1 |
4 |
3 |
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8 |
6 |
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8 |
2 |
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√ |
√ |
√ |
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5 |
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Participant 11 |
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3 |
2 |
3 |
4 |
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6 |
2 |
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7 |
5 |
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√ |
√ |
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7 |
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Participant 12 |
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3 |
2 |
4 |
4 |
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3 |
4 |
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5 |
4 |
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√ |
√ |
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6 |
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Participant 13 |
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1 |
1 |
4 |
4 |
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4 |
3 |
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6 |
5 |
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√ |
√ |
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5 |
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Participant 29 |
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3 |
3 |
4 |
4 |
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8 |
6 |
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8 |
5 |
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√ |
√ |
√ |
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7 |
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Participant 31 |
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2 |
1 |
5 |
5 |
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5 |
3 |
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8 |
4 |
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√ |
√ |
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7 |
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Participant 32 |
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2 |
4 |
4 |
2 |
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5 |
1 |
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3 |
1 |
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√ |
√ |
√ |
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7 |
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Participant 27 |
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4 |
4 |
3 |
3 |
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7 |
4 |
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4 |
4 |
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√ |
√ |
√ |
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5 |
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Questionnaire 2 |
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Applet Choice |
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5=Excellent, 1 =Poor |
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4=more than enough,
3=enough, 2=barely enough, 1=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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Time Questions |
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Variables |
Variable
Domains |
Constraints |
CSP |
Def'n of Arc
Consistency |
AC-3 |
Domain Splitting |
Backtracking |
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Sample Problem 1 |
Sample Problem 2 |
Sample Problem 3 |
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Time to learn applets
interface |
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Participant
1 |
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3 |
3 |
3 |
3 |
3 |
2 |
3 |
2 |
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3 |
4 |
4 |
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1 |
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Participant 3 |
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5 |
5 |
5 |
4 |
3 |
3 |
4 |
3 |
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3 |
3 |
3 |
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1 |
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Participant 4 |
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5 |
5 |
5 |
4 |
5 |
4 |
1 |
2 |
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4 |
4 |
4 |
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1 |
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Participant 19 |
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4 |
4 |
4 |
4 |
3 |
3 |
4 |
5 |
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3 |
3 |
3 |
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1 |
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Participant 21 |
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5 |
5 |
5 |
5 |
5 |
1 |
5 |
2 |
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4 |
4 |
4 |
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1 |
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Participant 23 |
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5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
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3 |
3 |
3 |
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1 |
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Participant 5 |
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5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
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3 |
4 |
4 |
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1 |
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Participant 24 |
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5 |
5 |
5 |
4 |
5 |
1 |
1 |
1 |
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4 |
3 |
3 |
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1 |
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Participant 7 |
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4 |
4 |
4 |
3 |
4 |
2 |
2 |
2 |
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3 |
3 |
3 |
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3 |
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Participant 8 |
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5 |
5 |
5 |
5 |
5 |
4 |
5 |
5 |
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4 |
4 |
4 |
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1 |
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Participant 9 |
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4 |
4 |
4 |
4 |
3 |
4 |
4 |
3 |
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2 |
3 |
4 |
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1 |
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Participant 26 |
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2 |
2 |
2 |
2 |
2 |
1 |
1 |
1 |
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3 |
3 |
3 |
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3 |
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Participant 17 |
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5 |
5 |
5 |
5 |
5 |
5 |
5 |
1 |
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4 |
4 |
4 |
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3 |
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Participant 18 |
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3 |
3 |
4 |
5 |
4 |
4 |
4 |
3 |
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4 |
4 |
4 |
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1 |
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Participant 28 |
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5 |
5 |
5 |
5 |
5 |
4 |
5 |
3 |
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4 |
4 |
4 |
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1 |
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Participant 14 |
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5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
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3 |
3 |
3 |
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1 |
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Participant 15 |
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5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
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3 |
3 |
4 |
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1 |
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Participant 16 |
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5 |
5 |
5 |
5 |
5 |
5 |
5 |
3 |
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4 |
4 |
4 |
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1 |
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Participant 30 |
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5 |
5 |
5 |
5 |
3 |
3 |
4 |
4 |
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3 |
3 |
3 |
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1 |
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Paper Choice |
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Participant 2 |
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5 |
5 |
5 |
5 |
5 |
5 |
5 |
2 |
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4 |
4 |
4 |
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1 |
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Participant 20 |
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5 |
5 |
5 |
5 |
4 |
4 |
2 |
3 |
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4 |
3 |
3 |
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2 |
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Participant 22 |
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5 |
5 |
5 |
4 |
3 |
2 |
4 |
3 |
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4 |
4 |
4 |
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1 |
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Participant 6 |
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5 |
5 |
5 |
5 |
3 |
3 |
5 |
5 |
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4 |
3 |
3 |
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1 |
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Participant 25 |
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4 |
4 |
4 |
4 |
5 |
4 |
4 |
1 |
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4 |
4 |
4 |
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2 |
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Participant 10 |
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5 |
5 |
5 |
4 |
3 |
2 |
5 |
4 |
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4 |
4 |
4 |
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1 |
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Participant 11 |
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5 |
5 |
4 |
4 |
4 |
2 |
4 |
3 |
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4 |
4 |
4 |
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2 |
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Participant 12 |
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3 |
3 |
4 |
4 |
3 |
1 |
4 |
4 |
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3 |
3 |
3 |
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1 |
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Participant 13 |
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3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
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2 |
2 |
2 |
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2 |
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Participant 29 |
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4 |
4 |
4 |
4 |
4 |
3 |
4 |
4 |
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3 |
3 |
3 |
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1 |
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Participant 31 |
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5 |
5 |
4 |
3 |
2 |
2 |
4 |
4 |
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3 |
3 |
3 |
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1 |
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Participant 32 |
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4 |
3 |
4 |
5 |
3 |
3 |
4 |
3 |
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3 |
3 |
3 |
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1 |
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Participant 27 |
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4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
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4 |
3 |
3 |
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1 |
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