Scale Overview
The Determinants of Environmentally Responsible Behaviour Among Tourists – Model (DERBT-M) was developed by Nusrat Batool, Zubair-Ahmad Dada, Shamim-Ahmad Shah (2023). It is designed to measure Environmentally Responsible Behaviour. The scale is intended for use with Tourists.
Scale Structure
This instrument consists of 20 items organized into 4 factors/subscales: Environmentally Responsible Behaviour, Emotional Affinity Towards Nature, Environmental Knowledge, Behavioural Intention.
| Factor / Subscale |
Items |
N |
| Environmentally Responsible Behaviour |
1,2,3,4,5 |
5 |
| Emotional Affinity Towards Nature |
6,7,8,9,10 |
5 |
| Environmental Knowledge |
11,12,13,14,15 |
5 |
| Behavioural Intention |
16,17,18,19,20 |
5 |
Response Format
Respondents rate each item using a 5-point Likert scale (1 = Strongly Disagree to 5 = Strongly Agree).
Scoring
Items are scored by subscale, with each subscale sum representing a distinct dimension.
Psychometric Properties
Internal Consistency: The scale has demonstrated good to excellent internal consistency with reported Cronbach’s alpha values of Cronbach's alpha: .703-.890.
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.