reliability and val spss

Question 1

spss cronbach RECAP

Answer 1

analyze, scale,reliability analysze
add var in box
tick alpha
give scale label
click stats
- desptives for,item,scale,scale item delet
summararies corr
inter item corr

Question 2

output

Answer 2

.7 accepted
.8 good

.6 questionable
5 poor

Question 3

2. check variability RECAP

Answer 3

analzyse,correlation,bivariate

all var in box
pearsons score-
at rating 1-0
and p