Kinsey-Style Sexual Orientation Scale (KSOS-20)

The Kinsey-Style Sexual Orientation Scale (KSOS-20) is a self-report assessment designed to explore patterns of romantic, emotional, and physical attraction across a continuum of sexual orientation. Rather than viewing sexual orientation as a rigid category, the continuum approach recognizes that many individuals experience attraction in varying degrees toward different sexes throughout their lives.

The assessment is inspired by the pioneering work of Alfred Kinsey, whose research challenged the traditional belief that people are exclusively heterosexual or exclusively homosexual. Kinsey proposed that sexual orientation exists along a spectrum, ranging from exclusively opposite-sex attraction to exclusively same-sex attraction, with many individuals falling somewhere between these extremes.

Contemporary research suggests that sexual orientation may involve multiple dimensions, including romantic attraction, emotional connection, sexual desire, fantasy, identity, and behavioral preferences. Some individuals experience consistent attraction patterns throughout life, while others report periods of uncertainty, exploration, or fluidity.

This assessment is intended solely for educational, reflective, and self-exploratory purposes. It is not a diagnostic instrument and should not be used to define, judge, or label a person's identity. Results are based entirely on self-reported responses and should be interpreted as descriptive tendencies rather than definitive conclusions.

You will be presented with a series of statements concerning romantic attraction, emotional connection, physical attraction, relationship preferences, exploration, and sexual desire. Carefully read each statement and select the response that best reflects your experiences, thoughts, or feelings.

Answer each item honestly rather than attempting to achieve a particular outcome. Some statements may reflect current experiences, while others may describe feelings or experiences from different periods of life. There are no right or wrong answers.

The assessment typically requires between 3 and 5 minutes to complete. Results are generated automatically based on your pattern of responses across several dimensions associated with sexual orientation and attraction.

Participation in this assessment is entirely voluntary. Human sexuality is diverse and complex, and no response pattern is inherently superior or inferior to another.

Some individuals may find questions about attraction, identity, or relationships personally sensitive. If you feel uncomfortable answering such questions, you may discontinue participation at any time.

The results should not replace personal reflection, counseling, psychological support, or professional guidance. Users are encouraged to approach the assessment with openness, honesty, and self-respect while recognizing that attraction patterns may evolve over time.

This assessment should not be used to stereotype, pressure, invalidate, or categorize individuals. Sexual orientation and identity are deeply personal experiences that extend beyond the scope of any single questionnaire.

Responses are scored across multiple dimensions related to same-sex attraction, opposite-sex attraction, orientation exploration, behavioral openness, and asexual traits. Higher scores within a dimension indicate stronger endorsement or greater relevance of that experience.

The overall orientation profile is estimated using a continuum-based framework inspired by the Kinsey Scale. Results may range from predominantly opposite-sex attraction to predominantly same-sex attraction while also recognizing mixed attraction patterns, exploration, and reduced sexual attraction.

Scores should not be interpreted as permanent labels. Attraction, identity, and relationships may be influenced by developmental, emotional, cultural, and personal factors. Some individuals experience stability in orientation throughout life, while others experience fluidity or uncertainty.

This assessment is descriptive and non-clinical. It does not diagnose any psychological condition and should never be interpreted as a measure of personal worth, morality, social value, or psychological health.

Initial Kinsey-inspired continuum assessment framework developed 07/06/2026.

Expanded item pool to measure romantic, emotional, physical, and exploratory aspects of attraction 07/06/2026.

Added behavioral openness and asexuality dimensions to improve continuum-based profiling 07/06/2026.

Enhanced educational guidance and ethical interpretation framework for respectful self-exploration 07/06/2026.

I have felt romantic attraction toward someone of the same sex.

I have felt physical attraction toward someone of the same sex.

I have imagined being in a romantic relationship with someone of the same sex.

I have experienced curiosity about same-sex relationships.

I have felt romantic attraction toward someone of the opposite sex.

I have felt physical attraction toward someone of the opposite sex.

I have imagined being in a long-term relationship with someone of the opposite sex.

I often notice people of the opposite sex in an attractive way.

I have questioned my sexual orientation at some point in my life.

I am open to learning more about my attraction patterns.

I have considered attraction beyond traditional categories.

I feel comfortable reflecting on my sexuality.

I have considered romantic experiences with more than one sex.

I would be willing to explore relationships with different sexes.

I believe attraction can exist on a spectrum.

I feel comfortable discussing sexuality openly.

I rarely experience strong sexual attraction toward anyone.

Sexual attraction plays a small role in my relationships.

I can enjoy emotional intimacy without sexual attraction.

I often experience little or no sexual desire.