Schizophrenia Test
How the Scales are Structured
Who Usually Takes This Test?
See How You Compare
Below is a preview of how scores are typically distributed across each scale.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Example Questions From the Test
- Absent.
- Questionable: unexpected thoughts, feelings, or movements that draw attention but pass quickly.
- Mild: unusual experiences causing puzzlement; a sense that something has changed.
- Moderate: unexpected thought disturbances/ideas that do not go unnoticed and cause tension and anxiety; the sense of an unusual mental experience is more distinct and longer-lasting.
- Marked: a sense that the experiences are imposed from outside or that pathological beliefs are real, with insight preserved.
- Severe but not psychotic level: preoccupation with ideas of external control, with doubts about the reality of the experiences (in contrast to the premorbid state or after reassurance from others).
- Severe and psychotic level: delusional experiences that are not amenable to correction, at least intermittent, that determine behavior and influence thinking and social relationships.
- Absent
- Questionable: guardedness
- Mild: doubts about personal safety; excessive vigilance without identifying a source of danger
- Moderate: sense that others are behaving in a hostile way; confusion about what is happening and mistrust
- Marked: transient ideas of being watched or singled out; beliefs pass quickly; cause anxiety and suspiciousness
- Severe (non-psychotic level): preoccupation with ideas of danger; conviction of being the focus of hostile attention; at times overt suspiciousness, but overall behavior changes minimally; insight may be incomplete, but without clear conviction
- Severe (psychotic level): paranoid ideas, at least intermittent, that determine behavior
- Absent
- Questionable: feelings of superiority over others
- Mild: ideas of being talented or exceptional; sense of superiority is retained
- Moderate: feeling of having special power or abilities; occasional expansiveness
- Marked: unstable, quickly passing ideas of special power or wealth
- Severe, non-psychotic level: conviction of unnaturally high intelligence, personal attractiveness, strength, or popularity; insight may be incomplete, but the beliefs do not influence behavior
- Severe, psychotic level: delusional grandiose beliefs, at least intermittent, that determine behavior
/https://cdn.freudly.ai/media/tests/1772/image/1764547229_day_image_20251201_000029.png "Scale for the Assessment of Prodromal Symptoms, SOPS Test")
This measure is used to assess early, subthreshold psychotic-like experiences and related symptoms that may indicate risk for developing a schizophrenia spectrum disorder. Developed by Scott W. Woods and Thomas H. McGlashan, the Schizophrenia Test uses the Scale of Prodromal Symptoms (SOPS) to provide a standardized rating of symptom presence and severity in individuals for whom an attenuated psychosis-risk presentation is being considered. It consists of 19 items across four symptom domains and typically takes about 4 minutes to administer.
Why Take a Schizophrenia Test
Schizophrenia and related psychotic disorders rarely appear without warning. In most cases, a prodromal phase precedes the first psychotic episode by months or even years — a period during which subthreshold symptoms such as unusual perceptual experiences, paranoid thoughts, social withdrawal, reduced motivation, and disorganized thinking begin to emerge at low intensity. Early identification of this prodromal phase is clinically critical: the earlier the intervention, the better the long-term outcome.
Most people searching for a schizophrenia quiz or wondering "am I schizophrenic?" are experiencing exactly these kinds of early, difficult-to-name changes — in how they think, what they perceive, how they feel around others, or how well they function day-to-day. A structured test for schizophrenia risk like the SOPS provides a validated, symptom-specific framework for quantifying these experiences rather than relying on vague self-impressions. It translates subjective distress into a clinical profile that can inform timely referral and monitoring.
For families and caregivers who have noticed concerning changes in a young person — unusual beliefs, increasing withdrawal, deteriorating school or work performance — this assessment provides a structured starting point for a clinical conversation rather than prolonged uncertainty.
What the Assessment Measures
The SOPS rates symptom severity across four domains, each covering experiences associated with early psychosis risk:
- Positive symptoms — attenuated positive psychotic-like experiences such as unusual or magical thinking, emerging paranoid ideation, perceptual disturbances, and thought disturbance; these are subthreshold versions of the hallmark symptoms of schizophrenia
- Negative symptoms — reductions in emotional expression, social engagement, motivation, and goal-directed activity that can reflect early functional decline associated with schizophrenia spectrum conditions
- Disorganization symptoms — difficulties in thinking clearly, maintaining coherent speech or behavior, and concentrating on tasks; impaired organization that interferes with daily functioning
- General symptoms — non-specific indicators including sleep disturbance, mood changes, anxiety, and reduced stress tolerance that frequently accompany early psychosis risk states
Each item is rated on a severity scale, yielding subscale scores and a total score. Higher scores across positive and disorganization domains are particularly associated with elevated clinical high-risk status for psychosis.
Who This Assessment Is For
This Schizophrenia Test is appropriate for adolescents and adults who have noticed recent changes in thinking, perception, motivation, or social functioning and want to understand whether these changes may reflect early psychosis risk. It is also relevant for families and caregivers concerned about a young person showing signs of withdrawal, unusual beliefs, or functional decline. Early psychosis clinicians, psychiatrists, and clinical high-risk teams use the SOPS as a standard intake and monitoring measure in first-episode and prodromal psychosis programs.
Clinical Validity and Use in Practice
The SOPS has been validated in multiple peer-reviewed studies and is widely used in clinical high-risk research and early intervention programs internationally. Results from this schizophrenia screening tool should be interpreted in the context of a full clinical evaluation — they rate symptom severity and support risk formulation, but do not establish a diagnosis of schizophrenia or any psychotic disorder. Formal diagnosis requires a comprehensive clinical interview conducted by a qualified psychiatrist or psychologist. Where scores indicate moderate-to-high symptom severity, prompt referral to an early psychosis or clinical high-risk service is strongly recommended.