Dependent Variable: Online Bonding (10 to 50)
|
Test 1: Newbie group, treatment vs. control change scores (independent samples T-test)
|
|
Mean dif.
|
S.E. dif.
|
t
|
Sig.
|
|
-0.2942
|
0.72959
|
-0.403
|
0.687
|
Test 2: Pre-test vs. post-test, whole sample (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
|
0.798
|
0.346
|
2.306
|
0.022
|
Test 3: Pre-test vs. post-test, by subgroup (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
Newbies
|
0.480
|
0.558
|
0.860
|
0.392
|
Veterans
|
0.742
|
0.737
|
1.006
|
0.317
|
Elders
|
1.215
|
0.529
|
2.300
|
0.023
|
Test 4: Between-groups difference test (One-way ANOVA)
|
|
|
F
|
Sig.
|
|
|
|
0.409
|
0.665
|
|
|
|
|
|
|
Dependent Variable: Offline Bridging (10 to 50)
|
Test 1: Newbie group, treatment vs. control change scores (independent samples T-test)
|
|
Mean dif.
|
S.E. dif.
|
t
|
Sig.
|
|
-0.2934
|
0.77242
|
-0.38
|
0.705
|
Test 2: Pre-test vs. post-test, whole sample (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
|
-0.293
|
0.239
|
-1.228
|
0.220
|
Test 3: Pre-test vs. post-test, by subgroup (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
Newbies
|
-0.419
|
0.359
|
-1.165
|
0.246
|
Veterans
|
0.034
|
0.459
|
0.073
|
0.942
|
Elders
|
-0.422
|
0.444
|
-0.952
|
0.343
|
Test 4: Between-groups difference test (One-way ANOVA)
|
|
|
F
|
Sig.
|
|
|
|
0.362
|
0.696
|
|
|
|
|
|
|
Dependent Variable: Offline Bonding (10 to 50)
|
Test 1: Newbie group, treatment vs. control change scores (independent samples T-test)
|
|
Mean dif.
|
S.E. dif.
|
t
|
Sig.
|
|
-0.5592
|
0.48324
|
-1.157
|
0.248
|
Test 2: Pre-test vs. post-test, whole sample (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
|
0.653
|
0.229
|
2.848
|
0.005
|
Test 3: Pre-test vs. post-test, by subgroup (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
Newbies
|
0.872
|
0.369
|
2.363
|
0.019
|
Veterans
|
1.138
|
0.450
|
2.525
|
0.013
|
Elders
|
-0.007
|
0.379
|
-0.019
|
0.985
|
Test 4: Between-groups difference test (One-way ANOVA)
|
|
|
F
|
Sig.
|
|
|
|
2.140
|
0.119
|
|
|
|
|
|
|
Dependent Variable: Bonding item, "Offline, there are several people I trust to help solve my problems" (1 to 5)
|
Test 1: Newbie group, treatment vs. control change scores (independent samples T-test)
|
|
Mean dif.
|
S.E. dif.
|
t
|
Sig.
|
|
-0.0772
|
0.08564
|
-0.901
|
0.368
|
Test 2: Pre-test vs. post-test, whole sample (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
|
0.141
|
0.040
|
3.477
|
0.001
|
Test 3: Pre-test vs. post-test, by subgroup (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
Newbies
|
0.190
|
0.069
|
2.764
|
0.006
|
Veterans
|
0.150
|
0.074
|
2.015
|
0.046
|
Elders
|
0.068
|
0.065
|
1.044
|
0.298
|
Test 4: Between-groups difference test (One-way ANOVA)
|
|
|
F
|
Sig.
|
|
|
|
0.811
|
0.445
|
|
|
|
|
|
|
Dependent Variable: Bonding Item, "There is someone offline I can turn to for advice about making very important decisions" (1 to 5)
|
Test 1: Newbie group, treatment vs. control change scores (independent samples T-test)
|
|
Mean dif.
|
S.E. dif.
|
t
|
Sig.
|
|
0.0471
|
0.08278
|
0.569
|
0.57
|
Test 2: Pre-test vs. post-test, whole sample (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
|
0.096
|
0.039
|
2.453
|
0.015
|
Test 3: Pre-test vs. post-test, by subgroup (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
Newbies
|
0.095
|
0.064
|
1.479
|
0.141
|
Veterans
|
0.157
|
0.073
|
2.144
|
0.034
|
Elders
|
0.043
|
0.065
|
0.663
|
0.508
|
Test 4: Between-groups difference test (One-way ANOVA)
|
|
|
F
|
Sig.
|
|
|
|
0.624
|
0.536
|
|
|
|
|
|
|
Dependent Variable: Bonding item, "There is no one offline that I feel comfortable talking to about intimate personal problems." (reversed) (1 to 5)
|
Test 1: Newbie group, treatment vs. control change scores (independent samples T-test)
|
|
Mean dif.
|
S.E. dif.
|
t
|
Sig.
|
|
0.0096
|
0.11766
|
0.082
|
0.935
|
Test 2: Pre-test vs. post-test, whole sample (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
|
0.293
|
0.055
|
5.285
|
0.000
|
Test 3: Pre-test vs. post-test, by subgroup (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
Newbies
|
0.284
|
0.083
|
3.431
|
0.001
|
Veterans
|
0.383
|
0.105
|
3.633
|
0.000
|
Elders
|
0.227
|
0.105
|
2.171
|
0.031
|
Test 4: Between-groups difference test (One-way ANOVA)
|
|
|
F
|
Sig.
|
|
|
|
0.593
|
0.553
|
|
|
|
|
|
|
Dependent Variable: Bridging item, "Interacting with people offline makes me feel like part of a larger community." (1 to 5)
|
Test 1: Newbie group, treatment vs. control change scores (independent samples T-test)
|
|
Mean dif.
|
S.E. dif.
|
t
|
Sig.
|
|
-0.0689
|
0.09916
|
-0.695
|
0.487
|
Test 2: Pre-test vs. post-test, whole sample (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
|
-0.129
|
0.047
|
-2.752
|
0.006
|
Test 3: Pre-test vs. post-test, by subgroup (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
Newbies
|
-0.078
|
0.071
|
-1.089
|
0.277
|
Veterans
|
-0.237
|
0.097
|
-2.457
|
0.015
|
Elders
|
-0.100
|
0.079
|
-1.259
|
0.210
|
Test 4: Between-groups difference test (One-way ANOVA)
|
|
|
F
|
Sig.
|
|
|
|
1.046
|
0.352
|
|
|
|
|
|
|
Dependent Variable: Bridging item, "Interacting with people offline makes me feel connected to the bigger picture." (1 to 5)
|
Test 1: Newbie group, treatment vs. control change scores (independent samples T-test)
|
|
Mean dif.
|
S.E. dif.
|
t
|
Sig.
|
|
0.0727
|
0.09799
|
0.742
|
0.459
|
Test 2: Pre-test vs. post-test, whole sample (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
|
-0.099
|
0.050
|
-1.972
|
0.049
|
Test 3: Pre-test vs. post-test, by subgroup (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
Newbies
|
0.035
|
0.084
|
0.418
|
0.676
|
Veterans
|
-0.095
|
0.089
|
-1.066
|
0.289
|
Elders
|
-0.269
|
0.084
|
-3.182
|
0.002
|
Test 4: Between-groups difference test (One-way ANOVA)
|
|
|
F
|
Sig.
|
|
|
|
0.517
|
0.597
|
|
|
|
|
|
|
Dependent Variable: "People help each other out." (1 to 5)
|
Test 1: Newbie group, treatment vs. control change scores (independent samples T-test)
|
|
Mean dif.
|
S.E. dif.
|
t
|
Sig.
|
|
0.0257
|
0.08554
|
0.3
|
0.764
|
Test 2: Pre-test vs. post-test, whole sample (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
|
-0.082
|
0.040
|
-2.041
|
0.042
|
Test 3: Pre-test vs. post-test, by subgroup (paired samples T-test)
|
|
Mean dif.
|
S.E. Mean
|
t
|
Sig.
|
Newbies
|
-0.086
|
0.066
|
-1.301
|
0.195
|
Veterans
|
0.007
|
0.077
|
0.094
|
0.925
|
Elders
|
-0.155
|
0.067
|
-2.303
|
0.023
|
Test 4: Between-groups difference test (One-way ANOVA)
|
|
|
F
|
Sig.
|
|
|
|
1.189
|
0.305
|
|
|
|
|
|
|
