Scale Overview
The Academic Communication Inventory (ACI) was developed by Kristen A. Archbell, Robert J. Coplan (2024). It is designed to measure Academic Communication. The scale is intended for use with University students.
Scale Structure
This instrument consists of 12 items organized into 2 factors/subscales: Communication With Instructors, Communication With Peers.
| Factor / Subscale |
Items |
N |
| Communication With Instructors |
1,2,3,4,5,6,7 |
7 |
| Communication With Peers |
8,9,10,11,12 |
5 |
Response Format
Respondents rate each item using a 5-point agreement scale (1 = Strongly Disagree to 5 = Strongly Agree).
Scoring
Items are scored by subscale, with each subscale sum representing a distinct dimension.
Total scores range from 12 to 60. Interpretation guidelines:
- Low Academic Communication: 12 – 27
- Moderate Academic Communication: 28 – 44
- High Academic Communication: 45 – 60
Psychometric Properties
Internal Consistency: The scale has demonstrated good to excellent internal consistency with reported Cronbach’s alpha values of Instructors subscale alpha = .88, Peers subscale alpha = .86.
Administration
The scale is self-administered and typically takes approximately 5 minutes to complete. It can be administered individually or in group settings. No special training is required for administration.