This document summarizes the results of a reliability analysis on 24 items. It found: 1) Cronbach's alpha of .913, indicating high internal consistency among the items. 2) Item-total statistics for each of the 24 items, including corrected item-total correlations ranging from .253 to .716 and Cronbach's alphas if each item is deleted. 3) Reliability statistics including the mean, variance, standard deviation, and number of items in the scale.

1. Reliability
Case Processing Summary
20 100.0
0 .0
20 100.0
Valid
Excludeda
Total
Cases
N %
Listwise deletion based on all
variables in the procedure.
a.
Reliability Statistics
.913 24
Cronbach's
Alpha N of Items
Item Statistics
.80 .410 20
.65 .489 20
.80 .410 20
.60 .503 20
.70 .470 20
.75 .444 20
.70 .470 20
.80 .410 20
.65 .489 20
.70 .470 20
.80 .410 20
.70 .470 20
.85 .366 20
.65 .489 20
.75 .444 20
.35 .489 20
.90 .308 20
.70 .470 20
.85 .366 20
.60 .503 20
.75 .444 20
.90 .308 20
.70 .470 20
.85 .366 20
k1
k2
k3
k4
k5
k6
k7
k8
k9
k10
k11
k12
k13
k14
k15
k16
k17
k18
k19
k20
k21
k22
k23
k24
Mean Std. Deviation N

2. Item-Total Statistics
16.70 35.484 .319 .913
16.85 34.239 .477 .911
16.70 34.221 .588 .909
16.90 33.674 .563 .909
16.80 33.642 .614 .908
16.75 35.671 .253 .915
16.80 33.432 .654 .907
16.70 35.695 .275 .914
16.85 33.818 .554 .909
16.80 33.747 .594 .908
16.70 35.274 .363 .913
16.80 33.221 .695 .906
16.65 35.082 .460 .911
16.85 33.818 .554 .909
16.75 33.882 .605 .908
17.15 35.397 .270 .915
16.60 35.095 .554 .910
16.80 33.116 .716 .906
16.65 34.555 .585 .909
16.90 33.674 .563 .909
16.75 33.250 .734 .906
16.60 35.095 .554 .910
16.80 33.958 .553 .909
16.65 34.239 .662 .908
k1
k2
k3
k4
k5
k6
k7
k8
k9
k10
k11
k12
k13
k14
k15
k16
k17
k18
k19
k20
k21
k22
k23
k24
Scale Mean if
Item Deleted
Scale
Variance if
Item Deleted
Corrected
Item-Total
Correlation
Cronbach's
Alpha if Item
Deleted
Scale Statistics
17.50 37.211 6.100 24
Mean Variance Std. Deviation N of Items