Klein Sexual Orientation Grid
VARIABLE
PAST
PRESENT
IDEAL
A. SEXUAL
ATTRACTION
B. SEXUAL
BEHAVIOR
C. SEXUAL
FANTASIES
D. EMOTIONAL
PREFERENCES
E. SOCIAL
PREFERENCES
F. SELF-
IDENTIFICATION
G. LIFESTYLE
I. Scale to Measure Dimensions A, B, C, D and E of the Klein Sexual Orientation Grid
0 other sex only
1 other sex mostly
2 other sex somewhat
3 both sexes equally
4 same sex somewhat
5 same sex mostly
6 same sex only
II. Scale to Measure Dimension F and G of the Klein Sexual Orientation Grid
0 heterosexual only
1 heterosexual mostly
2 heterosexual more
3 hetero/homo equally
4 homosexual more
5 homosexual mostly
6 homosexual only
(for additional information see Klein, F., Sepekoff, B., and Wolf, T. J. Sexual orientation: A
multi-variable dynamic process. J. Homosexuality. 1985;11: 35-49.)
VARIABLE
PAST
PRESENT
IDEAL
A. SEXUAL
ATTRACTION
B. SEXUAL
BEHAVIOR
C. SEXUAL
FANTASIES
D. EMOTIONAL
PREFERENCES
E. SOCIAL
PREFERENCES
F. SELF-
IDENTIFICATION
G. LIFESTYLE
I. Scale to Measure Dimensions A, B, C, D and E of the Klein Sexual Orientation Grid
0 other sex only
1 other sex mostly
2 other sex somewhat
3 both sexes equally
4 same sex somewhat
5 same sex mostly
6 same sex only
II. Scale to Measure Dimension F and G of the Klein Sexual Orientation Grid
0 heterosexual only
1 heterosexual mostly
2 heterosexual more
3 hetero/homo equally
4 homosexual more
5 homosexual mostly
6 homosexual only
(for additional information see Klein, F., Sepekoff, B., and Wolf, T. J. Sexual orientation: A
multi-variable dynamic process. J. Homosexuality. 1985;11: 35-49.)