Social Anxiety Test (SPIN Score Guide)

A social anxiety test screens for Social Anxiety Disorder (SAD), an intense fear of social scrutiny, embarrassment or humiliation. The most used is the SPIN (Social Phobia Inventory), a 17-item self-report questionnaire scored 0 to 68, where 19 or more is the screening cutoff ^[1]. Other tools are the 3-item Mini-SPIN and the LSAS (24 situations).

What is social anxiety?

Social Anxiety Disorder (SAD), also known as social phobia, is characterized by intense, persistent fear of one or more social or performance situations in which the person is exposed to possible scrutiny by others. The core fear is of acting in a way, or showing anxiety symptoms, that will be negatively evaluated, resulting in humiliation, embarrassment, or rejection.

SAD often begins in adolescence and tends to persist without treatment. Adults with SAD often report years of avoidance and missed opportunities in social, academic, and occupational domains before seeking help, if they seek help at all.

Cognitive behavioural therapy (CBT), particularly exposure-based CBT (the Clark and Wells and Heimberg models), is a first-line psychological treatment.

SSRIs (escitalopram, sertraline, paroxetine) are first-line medications.

What does the SPIN measure?

The SPIN was developed because earlier self-rated social phobia scales did not cover the full spectrum of fear, avoidance and physiological symptoms ^[1]. Its 17 items are grouped into three subscales: Fear (7 items), Avoidance (7 items) and Physiological (3 items). It is used both to screen for Social Anxiety Disorder and to track symptom change during treatment.

How do you give the SPIN?

The SPIN is self-rated: the person rates each of the 17 items from 0 to 4 (Not at all / A little / Somewhat / Very much / Extremely). Use the calculator and score interpreter above to total the items and look up the result; items are numbered, not reproduced. SPIN ≥19 is the validated screening cutoff for Social Anxiety Disorder ^[1].

A positive SPIN screen does not diagnose SAD; a clinical diagnosis requires a structured interview. GAD-7 item 6 can also flag social anxiety. For LSAS score interpretation, see the LSAS page.

How do you score and interpret the SPIN?

In the original validation study, a SPIN total of 19 distinguished people with social phobia from controls, so ≥19 is the commonly cited screening cutoff ^[1]. Higher totals reflect more intense fear, avoidance, and physiological symptoms.

SPIN severity bands

Totals run from 0 to 68: 0–20 none / minimal, 21–30 mild, 31–40 moderate, 41–50 severe and 51–68 very severe; only the ≥19 screening cutoff comes from the validation study ^[1]. The scorer at the top of this page shows each range with its note.

The band ranges are a commonly used clinical convention for the 0–68 SPIN scale and are not specified in the source paper, so treat them as an interpretive guide rather than fixed diagnostic thresholds.

Psychometric properties

• SPIN validation. The 17-item SPIN was given to participants from three clinical trials and two control groups. It showed good test-retest reliability, internal consistency, and convergent and divergent validity against established social anxiety measures. A score of 19 distinguished people with social phobia from controls, and the SPIN was responsive to symptom change over time, distinguishing active drug from placebo response ^[1].
• Mini-SPIN. At a cutoff of 6 or more, the 3-item Mini-SPIN showed a sensitivity of 88.7%, specificity of 90.0%, positive predictive value of 52.5% and negative predictive value of 98.5% for generalized social anxiety disorder in a managed care population ^[2].

Limitations

• Screening, not diagnosis. A positive SPIN suggests social anxiety worth evaluating; diagnosis requires a clinical assessment against DSM-5-TR criteria.
• Severity bands are a convention. Only the ≥19 cutoff comes from the validation study; the mild-to-very-severe bands are an interpretive guide.
• Self-report. Responses can be affected by avoidance of the questions themselves, low insight or social desirability.
• Overlap with other conditions. High scores can occur with panic disorder, avoidant personality disorder or autism-related social difficulty, which need differential assessment.

DSM-5-TR core features

The DSM-5-TR defines Social Anxiety Disorder (social phobia) by the following core features:

• Marked fear or anxiety about one or more social situations in which the person may be scrutinized by others — for example conversations, meeting unfamiliar people, being observed eating or drinking, or performing in front of others.
• Fear of negative evaluation: the individual fears that they will act in a way, or show anxiety symptoms, that will be negatively judged (humiliating, embarrassing, or leading to rejection or offending others).
• The social situations almost always provoke fear or anxiety and are avoided or endured with intense distress.
• The fear or anxiety is out of proportion to the actual threat posed by the situation and to the sociocultural context.
• Persistence: the fear, anxiety, or avoidance is typically present for 6 months or more.
• Functional impairment: the symptoms cause clinically significant distress or impairment in social, occupational, or other important areas of functioning.
• Not better explained by another mental disorder, the effects of a substance or medication, or another medical condition.

Clinicians may specify a performance-only subtype when the fear is restricted to speaking or performing in public.

How is social anxiety different from related conditions?

Social anxiety overlaps with several conditions but is distinguished by the focus of the fear — being negatively evaluated by others:

• Panic disorder: in panic disorder, panic attacks are unexpected and the central fear is of the attacks themselves and their consequences. In social anxiety, anxiety is cued by anticipated scrutiny, and any panic-like symptoms are tied to fear of embarrassment rather than fear of the sensations alone.
• Avoidant personality disorder (AVPD): AVPD shares social inhibition and fear of rejection but is more pervasive and trait-like, affecting self-concept across most relationships. The two frequently co-occur; AVPD is generally associated with broader, more chronic impairment.
• Autism spectrum conditions: social difficulty in autism stems from differences in social communication and interaction rather than primarily from fear of negative evaluation. A person with autism may want fewer social interactions or find them effortful, whereas someone with social anxiety often desires connection but is held back by anxiety. The two can co-occur.
• Normal shyness: shyness is a common temperament trait. It becomes Social Anxiety Disorder only when the fear is persistent (typically 6 months or more), out of proportion, and causes significant distress or impairment in daily functioning.

Social anxiety assessment tools

The SPIN and Mini-SPIN are the briefest, making them well suited to repeat measurement; the LSAS and SPAI provide more granular profiles at the cost of length.