Scale Overview
The Right Brain / Left Brain Quiz was developed by Unknown (Intelliscript) (Unknown). It is designed to measure Hemispheric Dominance / Cognitive Style. The scale is intended for use with General population.
Scale Structure
This instrument consists of 32 items organized into 2 factors/subscales: Left Brain Dominance, Right Brain Dominance.
| Factor / Subscale |
Items |
N |
| Left Brain Dominance |
1,2,3,8,10,11,14,16,17,19,21,22,24,25,26,29,32 |
17 |
| Right Brain Dominance |
4,5,6,7,9,12,13,15,18,20,23,27,28,30,31 |
15 |
Response Format
Respondents rate each item using a dichotomous Yes/No format.
Scoring
Items are scored by subscale, with each subscale sum representing a distinct dimension.
Total scores range from 0 to 32. Interpretation guidelines:
- Balanced Hemispheric Preference: 0 – 16
- Strong Hemispheric Preference: 17 – 32
Psychometric Properties
Internal Consistency: The scale has demonstrated good to excellent internal consistency with reported Cronbach’s alpha values of Not psychometrically validated.
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.