Understanding Your Test Results

Comprehensive guide to interpreting your P300 EEG lie detector test results, deception certificate, and detailed raw data analysis.

What You Receive After Your Test

Every client receives comprehensive documentation of their test results, including professional certification and complete raw data for transparency and verification.

Official Deception Certificate

A professionally formatted certificate with your test results, examiner details, and official validation. Suitable for legal proceedings, employment verification, or personal documentation.

  • ✓ Certified examiner signature
  • ✓ Test date and location
  • ✓ Overall risk assessment
  • ✓ Legal compliance documentation

Complete Raw Data File

Full JSON data file containing every measurement, brain wave reading, and analysis detail from your test. Complete transparency for independent verification or further analysis.

  • ✓ All 8 EEG channel recordings
  • ✓ P300 brain wave measurements
  • ✓ Response time analysis
  • ✓ Signal quality metrics

Professional Consultation

Follow-up consultation available to explain your results in detail, answer questions, and provide guidance on next steps if needed.

  • ✓ Results interpretation
  • ✓ Technical explanation
  • ✓ Next steps guidance
  • ✓ Additional testing if required

Certificate Preview

Your official deception detection certificate provides a clear, professional summary of your test results.

🏆

Deception Detection Certificate

Subject: [Your Name]

Test Date: [Test Date]

Test ID: P300-[Unique ID]

Technology: 8-Channel P300 EEG Analysis

Overall Assessment: 🟢 LOW DECEPTION RISK

System Accuracy: 91% | Confidence: 88.4%

Certified Examiner: [Examiner Name & Credentials]


This certificate verifies that the above individual underwent professional P300 EEG deception detection testing using scientifically validated protocols and equipment.

Understanding Question Types

Your test includes three distinct types of questions, each serving a specific purpose in the analysis.

Control Questions

Questions with known true answers to establish your baseline brain response patterns. These help calibrate the system to your individual neural signature.

Example: "Are you currently taking a test?" (Expected: Yes)
Typical Deception Probability: 5-15%

Probe Questions

The main investigative questions directly related to the matter being investigated. These are the critical questions that determine deception probability.

Example: "Did you commit the alleged offense?" (Expected: No)
Analysis Focus: Primary Assessment

Irrelevant Questions

Neutral questions unrelated to the investigation, used to maintain baseline measurements and ensure consistent brain response patterns.

Example: "Is water wet?" (Expected: Yes)
Purpose: Baseline Maintenance

Raw Data Analysis Example

Here's how to interpret the detailed technical data from your JSON file, using a real case study example.

P300 Brain Wave Data

P300 Detected: ✅ True
P300 Latency: 487.6ms
P300 Amplitude: 10.08μV

Interpretation: Elevated P300 latency (+147.6ms delay) indicates cognitive processing associated with recognition or concealment.

Signal Quality Metrics

Overall Signal Quality: 93%
Active Channels: 8/8
Analysis Confidence: 88%

Quality Assessment: Excellent signal quality ensures reliable results. All electrodes functioning optimally.

Response Time Analysis

Response Time: 2,046ms
Delay from Baseline: +1,096ms
RT Z-Score: 5.48

Analysis Note: Significant response delay may indicate deliberation or cognitive conflict.

Deception Probability

Final Probability: 55.5%
Risk Assessment: Moderate
Algorithm Version: Professional v2.0

Interpretation: Moderate deception indicators detected. Additional verification recommended. 

{
  "analysis": {
    "deceptionProbability": 55.5,
    "confidence": 88,
    "signalQuality": 93,
    "p300Latency": 487.6,
    "p300Amplitude": 10.075048392075775,
    "responseTime": 2046,
    "interpretation": "Moderate deception indicators - requires additional verification",
    "analysisNotes": [
      "Delayed response time: +1096ms",
      "P300 latency delay: +147.6ms"
    ]
  }
}

Overall Test Assessment

Your complete test results are summarized in the assessment section, providing clear conclusions and recommendations.

Test Performance Metrics

System Accuracy: 91%
Total Questions: 8
Test Duration: 37 seconds
Average Confidence: 88.4%

Risk Assessment

🟢 LOW DECEPTION RISK

Subject's responses show minimal deception indicators. Live 8-channel neural patterns generally consistent with truthful behavior. Standard follow-up procedures recommended.

📋

Professional Recommendations

• Test completed successfully with high reliability

• Results suitable for professional case documentation

• Standard case closure procedures may apply

• No additional testing required at this time

Technical Specifications

Understanding the advanced technology and methodology behind your test results.

Equipment Details

Device: BrainBit8
Channels: 8 EEG
Sampling Rate: 250 Hz
Software: P300 Professional v9.0

Analysis Parameters

P300 Window: 250-500ms
Analysis Window: 1000ms
Primary Channels: P3, P4
Algorithm: Scientific Validated 
"testConfig": {
  "channels": ["O1", "O2", "T3", "T4", "P3", "P4", "F3", "F4"],
  "analysisChannels": [4, 5],
  "samplingRate": 250,
  "p300Window": [250, 500],
  "windowSize": 1000
}

Next Steps & Support

Professional guidance and support options following your test completion.

Results Consultation

Schedule a detailed consultation to discuss your results, understand the technical analysis, and get answers to any questions.

Additional Testing

If recommended by the analysis, additional testing can be arranged to provide further clarification or verification.

Contact Our Support Team Post-Test Relaxation