Green Paranoid Thoughts Scale (Online Version)

Welcome to Green Paranoid Thoughts Scale (Online Version)

Instructions:

There is no time limit for this test. Please answer at your own pace.
This test consists of 18 questions in total.
The next question will appear automatically after you select an answer.
You can return to modify your answer using the "Previous" button.
All test results on this site are for reference only and do not constitute professional advice.

Green Paranoid Thoughts Scale (Revised, R-GPTS), Online Version: A Self-Assessment of Paranoid Thinking and Paranoid Personality Tendencies

1. What does paranoia mean? Explaining the core concept

In psychology, paranoia refers to a cognitive pattern centered on persistent suspicion, distrust of others, and excessive vigilance, shown by always feeling that others are malicious or want to harm you, or by over-focusing on others' negative evaluations of you. To be clear: everyday paranoid thinking is not the same as paranoid personality disorder, nor is it the same as paranoia - the former is a common, mild cognitive bias, while the latter refers to a clinically diagnosed mental disorder (paranoid personality disorder) or a severe psychiatric symptom (paranoia). This test assesses paranoid thinking tendencies in non-clinical populations only and does not involve clinical diagnosis.

2. The test's origins and core ideas

The Green et al. Paranoid Thoughts Scale (GPTS) was developed by Green and colleagues in 2008, mainly to assess paranoid ideation tendencies in non-clinical populations, unlike clinical tools for diagnosing paranoid personality disorder. This online version is designed around the revised framework (R-GPTS), retaining the original two core dimensions of 'social-reference paranoia' and 'persecutory paranoia.' Through 18 self-report items, it quantitatively assesses the degree of paranoid thinking from two angles - everyday social perception and interpersonal security - rather than diagnosing paranoid personality disorder or paranoia.

Paranoid thinking is a common interpersonal cognitive bias, shown by excessive doubt about others' intentions (such as 'others are talking about me behind my back' or 'someone wants to harm me'). This online version aims to help you become aware of your own interpersonal perception patterns and understand how paranoid thinking manifests, rather than diagnosing paranoid personality disorder, paranoia, or other mental health problems.

3. Analyzing the two core dimensions

👥 Social-reference paranoia: Focuses on self-perception in social settings, centered on excessive attention to others' evaluations, discussions, and observation of you, such as 'fear of being mocked' or 'feeling judged,' with 8 items in total. This is a common expression of everyday paranoid thinking and is fundamentally different from the 'suspiciousness' feature of paranoid personality disorder (which involves persistent, generalized suspicion).

⚠️ Persecutory paranoia: Focuses on negative expectations about interpersonal safety, centered on suspecting that others intend to harm, frame, or manipulate you, such as 'feeling watched' or 'believing there is a conspiracy against you,' with 10 items in total. Note: this dimension only assesses a mild tendency toward persecutory ideation and is not the same as the 'persecutory delusions' of paranoia (which are fixed beliefs with no basis in reality).

4. Test principles and scoring logic

This online version uses a 5-point scale (1 = strongly disagree to 5 = strongly agree). The core scoring rules are as follows:

Social-reference paranoia (8 items): each item scored 1-5, with a dimension total of 8-40, reflecting the degree of paranoid tendency in social settings (not a diagnostic indicator for paranoid personality disorder)
Persecutory paranoia (10 items): each item scored 1-5, with a dimension total of 10-50, reflecting the degree of paranoid tendency in the perception of interpersonal safety (distinct from the persecutory delusions of paranoia)
Overall paranoia index: converts both dimension scores into a 100-point scale to comprehensively assess your overall paranoid thinking tendency (for self-awareness reference only)

For clarity, the results divide dimension scores into five levels: 'no clear tendency (≤20%),' 'mild tendency (21%-40%),' 'moderate tendency (41%-60%),' 'fairly pronounced tendency (61%-80%),' and 'pronounced tendency (≥81%).' All levels are for self-awareness reference only; they have no clinical 'normal/abnormal' meaning and cannot be used to determine whether paranoid personality disorder or paranoia is present.

5. Use cases and value

🔹 Self-awareness

Understand your cognitive patterns in interpersonal interactions, identify whether you have paranoid tendencies such as oversensitivity and suspicion, distinguish everyday paranoid thoughts from the core differences of paranoid personality disorder and paranoia, and understand how often and how strongly thoughts like 'feeling talked about or framed' occur.

🔹 Adjusting relationship patterns

Based on the results, reflect on how you interact with others - for example, whether excessive doubt (paranoid thinking) leads you to avoid socializing, or whether sensitivity to evaluations affects relationships. Then make targeted adjustments to your cognitive biases and keep mild paranoid thinking from developing into generalized suspicion (a feature of paranoid personality disorder).

🔹 Mental health education

Understand the common forms of paranoid thinking, clearly distinguish between 'everyday cognitive bias (assessed by this test),' 'paranoid personality disorder (a clinical diagnosis),' and 'paranoia (a severe psychiatric symptom),' and improve your general mental health literacy.

🔹 A reference for emotion regulation

If the test shows a high tendency on a dimension, it can serve as a starting point for emotion regulation - for example, easing oversensitive interpersonal perception through mindfulness or cognitive restructuring. If it comes with ongoing distress, be alert to whether it goes beyond the range of everyday paranoid thinking and promptly seek a professional assessment (to rule out paranoid personality disorder).

6. Notes on this test

This is an unofficial online version; the wording of the items and the scoring rules differ from the original GPTS. The results cannot replace a professional psychological assessment and cannot be used to diagnose paranoid personality disorder, paranoia, or other mental disorders
Answer according to how you've genuinely felt over the past month. There's no need to deliberately 'hide' or 'embellish' your thoughts; your first reaction better reflects your true paranoid thinking state
The test takes about 3-5 minutes. We suggest completing it in a quiet environment to avoid outside interference affecting the honesty of your answers
If the results show a 'pronounced tendency' along with ongoing anxiety, distress, or social avoidance, or if you experience fixed delusions similar to those of paranoia, we suggest seeking help from a professional counselor or psychiatrist (to rule out problems such as paranoid personality disorder)
A paranoid thinking tendency is neither 'good' nor 'bad': moderate interpersonal vigilance is self-protection, while excessive doubt can affect your quality of life - the key is balance. Be clear that having paranoid thinking is not the same as paranoid personality disorder, so there's no need to panic

Green Paranoid Thoughts Scale (Online Version)