1. Scale Introduction

UPI (University Personality Inventory) is a mental health and personality assessment questionnaire designed for early detection and intervention of psychological issues among university students. Originally developed in 1966 by a team of Japanese university counseling experts and psychiatrists.

UPI features include simplicity, suitability for group testing, rich information, high validity, minimal psychological resistance during testing, and no special requirements for administrators. It's the optimal choice for freshman mental health screening and early detection of students with psychological issues, now widely adopted in Chinese universities.

Recommended administration time: Approximately 30 minutes.

Primary objectives:

1. Early detection: Quickly identify students potentially experiencing psychological distress.
2. Risk stratification: Categorize students into different attention levels for subsequent interviews and interventions.
3. Mental health education: Enhance students' awareness of common psychological issues through the questionnaire itself.

2. Standard Interpretation

Validity check items: 5, 20, 35, 50. Supplementary items: 61, 62, 63, 64.

The UPI total score is calculated by summing all 56 items excluding validity check and supplementary items, ranging from 0 to 56 points.

Screening criteria vary by research needs and institutional requirements. Common standards in Chinese universities are:

Category I Screening Criteria:

Meeting any of the following:

(1) UPI total score ≥25;

(2) Positive response to item 25;

(3) Positive responses to ≥2 supplementary items;

(4) Explicit counseling request (often excluded due to high frequency);

Category II Screening Criteria:

Meeting any of the following:

(1) UPI total score between 20-24;

(2) Positive response to any of items 8, 16, 25, or 26;

(3) Positive response to 1 supplementary item;

Category III Screening Criteria:

Students not meeting Category I or II criteria.

Category I students should be prioritized for counseling.

Result Evaluation:

Category I students are further classified during counseling:
- Type A: Confirmed psychological issues requiring ongoing counseling
- Type B: No severe issues but needing attention
- Type C: No current psychological concerns

Diagnostic references:
Type A: Neuroses (phobias, OCD, anxiety, severe neurasthenia), schizophrenia tendencies, suicidal ideation, or severe functional impairment
Type B: General issues like interpersonal conflicts or adjustment difficulties without significant functional impairment
Type C: Preventive counseling suffices

3. Precautions

1. UPI is a screening tool, not diagnostic: Results only indicate potential risks and should be combined with professional interviews for accurate assessment.
2. Subjectivity: Responses may be influenced by temporary emotional states or item interpretation, requiring counselors' observational judgment.
3. Dynamics: Mental health status changes over time, requiring periodic reassessment.

4. Supplementary Notes

For comprehensive evaluation, some universities combine UPI with other scales (e.g., SCL-90, SDS, SAS). UPI's advantage lies in its brevity and efficiency for large-scale screening to identify students needing further support.