Narcissism Test - Am I a Narcissist? Quiz

Research Dataset

Deenz Narcissistic Personality Scale (DNPS)

Normative and Psychometric Statistics
STRONG N=132 α=0.966 28Countries

Deenz Narcissistic Personality Scale (DNPS) normative dataset currently contains 132 participant records collected between Jun 11, 2026 and Jul 26, 2026 .

This psychometric dataset currently includes 132 anonymous participant responses collected through voluntary participation. The observed mean score was 47.23 with a standard deviation of 23.29, indicating moderate score variability within the sampled population. Internal consistency reliability analysis demonstrated excellent reliability (Cronbach alpha = 0.966). Observed skewness (0.42) and kurtosis (-0.6) were examined as indicators of distribution quality. The score distribution appeared reasonably balanced and did not suggest substantial departures from normality.

132
Participants
28
Countries
32
Scale Items
0.966
Reliability
Table 1
Dataset Overview
Assessment Deenz Narcissistic Personality Scale (DNPS)
Research Status Established Dataset
Dataset Maturity 70 /100 — STRONG
Participants 132
Countries Represented 28
Items 32
Dimensions 8
Data Collection Period Jun 11, 2026 – Jul 26, 2026
Reliability α = 0.966
Note. The current Deenz Narcissistic Personality Scale (DNPS) dataset contains 132 participant records collected from 28 countries. Dataset maturity reflects sample size, geographic diversity, and internal consistency reliability.

Table 2
Descriptive Statistics
Statistic Value
Mean Score 47.23%
Median Score 43
Standard Deviation 23.29
Variance 542.33
Standard Error 2.03
95% CI Lower 43.25
95% CI Upper 51.2
Minimum Score 4%
Maximum Score 97%
Observed Range 93
Note. M = 47.23, SD = 23.29, Median = 43. The 95% confidence interval ranged from 43.25 to 51.2.

Table 3
Sample Characteristics
Variable Summary
Participants N = 132
Countries 28
Age Information Available
Gender Information Available
Note. Demographic information was collected voluntarily. Participant counts may vary across demographic categories when information was not reported.

Figure 1
Global Participation
Note. Participants were represented across 28 countries. The largest contribution originated from DE (14.4% of available geographic records).

Table 4
Percentile Norms
Percentile Score Interpretation
10th 20% Very Low
25th 30% Below Average
50th 43% Average
75th 64% Above Average
90th 85% Elevated
Note. Percentile values provide preliminary normative benchmarks derived from the current Deenz Narcissistic Personality Scale (DNPS) sample.

Figure 2
Score Distribution
Note. Observed scores ranged from 4% to 97% (M = 47.23, SD = 23.29). Distribution characteristics included skewness (0.42) and kurtosis (-0.6). Distribution indices suggested no substantial departures from normality.

Table 5
Reliability Analysis
Metric Value
Cronbach Alpha 0.966
Reliability Classification Excellent
Participants 132
Items 32
Standard Error 2.03
Note. Internal consistency was estimated using Cronbach alpha. Reliability estimates are based on the current normative dataset and may change as additional responses are collected.

Item–Total Correlations
Item Item Quality r Rating Q15 0.81 Excellent Q16 0.79 Excellent Q12 0.79 Excellent Q6 0.78 Excellent Q26 0.77 Excellent Q4 0.77 Excellent Q8 0.76 Excellent Q17 0.76 Excellent Q7 0.75 Excellent Q13 0.75 Excellent Q18 0.74 Excellent Q5 0.74 Excellent Q19 0.74 Excellent Q1 0.71 Excellent Q24 0.71 Excellent Q9 0.7 Excellent Q29 0.7 Excellent Q25 0.69 Excellent Q11 0.69 Excellent Q2 0.67 Excellent Q3 0.67 Excellent Q30 0.67 Excellent Q31 0.64 Excellent Q22 0.63 Excellent Q14 0.61 Excellent Q21 0.61 Excellent Q23 0.58 Excellent Q28 0.57 Excellent Q20 0.55 Excellent Q10 0.52 Excellent Q27 0.46 Acceptable Q32 0.08 Problematic
Item Analysis Interpretation

Item–total correlations were generally strong across the assessment, indicating that most items contribute effectively to the measurement of the underlying construct. The analysis identified1 itemthat may benefit from future review.

Items Recommended for Future Review
  • Q32 (r = 0.08)
    I often feel that others should listen to my advice.
The lowest item–total correlation was observed for Q32 ("I often feel that others should listen to my advice."; r = 0.08), indicating comparatively weaker alignment with the overall construct.

Table 7
Dimension Norms
Dimension Mean SD N
Specialness 55.36% 26.06 132
Grandiosity 53.56% 27 132
Fantasy 51.74% 31.19 132
Envy 48.39% 28.99 132
Arrogance 45.06% 20.64 132
Entitlement 43.73% 27.43 132
Exploitation 42.3% 30.89 132
Lack of Empathy 38.61% 29.81 132
Note. Dimension statistics summarize normative performance across the major constructs measured by Deenz Narcissistic Personality Scale (DNPS).

Figure 5
Dimension Profile
Note. The highest observed dimension was Specialness (55.4%), whereas the lowest observed dimension was Lack of Empathy (38.6%). The observed difference between dimensions was 16.8 percentage points. Substantial variation was observed between dimensions.

Table 8
Dataset Growth Summary
Metric Value
Current Participants 132
Countries 28
Collection Start Jun 11, 2026
Collection End Jul 26, 2026
Months Recorded 2
Note. Growth statistics summarize cumulative participation throughout the observed data collection period.
Normative Data Notice

A total of 132 participant responses were available for this assessment. Dimension-level norms were calculated using 132 valid response records. Approximately 0 response record(s) were excluded from dimension-level normative calculations due to incomplete response patterns.

Limitations

Normative statistics are derived from voluntary participation and may not represent all populations. Reliability estimates, percentile norms, and dimension statistics should be interpreted in the context of the current sample and may change as additional responses are collected.


Ethical Statement

All records included in this dataset were collected anonymously. No personally identifying information is stored. Data are intended for educational, psychometric, and research purposes.


Recommended Citation

Deenz Narcissistic Personality Scale (DNPS). Research Dataset. Retrieved from https://drdeenz.com/narcissistic-personality-test/statistics/

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