Adult Impulsiveness Scale – I7
A 54-item self-report questionnaire designed to measure three distinct personality dimensions: Impulsiveness, Venturesomeness, and Empathy.
Scale Development & Technical Details
Scale Overview
The Adult Impulsiveness Scale – I7 was developed by Sybil B. G. Eysenck, G. Easting, P. R. Pearson, & J. P. Allsopp (1984). It is designed to measure Impulsiveness, Venturesomeness, Empathy. The scale is intended for use with Adults.
Scale Structure
This instrument consists of 54 items organized into 3 factors/subscales: Impulsiveness, Venturesomeness, Empathy.
| Factor / Subscale | Items | N |
|---|---|---|
| Impulsiveness | 7,9,11,16,19,22,25,26,27,31,33,35,38,42,43,44,48,49,52 | 19 |
| Venturesomeness | 1,2,4,6,12,14,17,20,28,30,34,36,39,41,46,47 | 16 |
| Empathy | 3,5,8,10,13,15,18,21,23,24,29,32,37,40,45,50,51,53,54 | 19 |
Response Format
Respondents rate each item using a dichotomous Yes/No format.
The scale includes 12 reverse-scored items to reduce acquiescence bias.
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 ranges from 0.69 to 0.84 depending on the subscale and sample..
Administration
The scale is self-administered and typically takes approximately 10 minutes to complete. It can be administered individually or in group settings. No special training is required for administration.