Question: Paste your statistical software output into your paper. Report the descriptive statistics for the survey items. Interpret the value of the coefficient (Cronbach) alpha generated

  • Paste your statistical software output into your paper.
  • Report the descriptive statistics for the survey items.
  • Interpret the value of the coefficient (Cronbach) alpha generated by the field test results. Make sure you continue to improve your reliability. (It may take more than one iteration.
  • Explain why certain designated items perform poorly.
  • Recommend strategies for improving the internal consistency of the survey instrument, based upon the item analysis.
  • Communicate in a manner that is scholarly, professional, and consistent with expectations for members of the psychological professions.
Frequentist Scale Reliability Statistics
Estimate Cronbach's Average interitem correlation mean sd
Point estimate 0.790 0.256 2.235 0.579
95% CI lower bound 0.734 0.211 2.080 0.486
95% CI upper bound 0.840 0.298 2.389 0.714
Note. The following item correlated negatively with the scale: V2_9.

Frequentist Individual Item Reliability Statistics
If item dropped
Item Cronbach's Item-rest correlation mean sd
V1 0.708 0.860 2.426 1.021
V1_2 0.718 0.805 2.630 1.015
V2 0.750 0.602 2.407 1.037
V2_4 0.715 0.813 2.407 1.037
V1_5 0.735 0.682 1.815 1.183
V3 0.804 0.127 3.000 0.644
V1_7 0.731 0.711 2.019 1.107
V1_8 0.752 0.837 1.611 0.492
V2_9 0.896 -0.910 1.796 0.762

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Psychology Questions!