Sexual Orientation Grid (KSOG)
21-item multi-dimensional assessment of sexual orientation across 7 variables × 3 time frames
Sexual orientation is not just straight or gay. The Klein Grid captures its complexity across 7 dimensions and 3 time frames. 21 items, about 8 minutes.
What Is the Klein Sexual Orientation Grid (KSOG)?
The KSOG is a multi-dimensional assessment of sexual orientation. Klein, Sepekoff & Wolf developed it in 1985. Expanding on the Kinsey Scale's single-dimension approach, the KSOG recognizes that sexual orientation is composed of multiple independent variables that may change over time.
Seven Dimensions × Three Time Frames
The grid covers 7 variables, each rated across 3 time periods:
| Variable | Past | Present | Ideal |
|---|---|---|---|
| ---------- | :----: | :-------: | :-----: |
| Sexual Attraction | ✓ | ✓ | ✓ |
| Sexual Behavior | ✓ | ✓ | ✓ |
| Sexual Fantasies | ✓ | ✓ | ✓ |
| Emotional Preference | ✓ | ✓ | ✓ |
| Social Preference | ✓ | ✓ | ✓ |
| Self-Identification | ✓ | ✓ | ✓ |
| Lifestyle | ✓ | ✓ | ✓ |
Scoring
Each of the 7 dimensions produces three scores (past, present, ideal). A total score can be calculated as the average of all 21 items. The grid can also produce a categorized sexual orientation label.
Reference
Klein, F., Sepekoff, B., & Wolf, T. J. (1985). Sexual orientation: A multi-variable dynamic process. *Journal of Homosexuality*, 11(1–2), 35–49.
Result Interpretation
Finish the 21 questions and you get your results straight away — no account, no sign-up, no waiting.
We calculate your total from your answers, then give you a plain-language explanation of what the numbers mean. Where a test has sub-scales, each dimension gets its own score. Whenever possible, we also show how your results compare to population norms.
详细报告 📊
Get an in-depth analysis with dimension breakdowns, population comparisons, and actionable recommendations.