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Research Dataset

Deenz Multidimensional Schizoid Personality Scale (DMSPS)

Normative and Psychometric Statistics
ROBUST N=600 α=0.879 43Countries
Abstract

Deenz Multidimensional Schizoid Personality Scale (DMSPS) normative dataset currently contains 600 participant records collected between Jun 9, 2026 and Jun 30, 2026 .

This psychometric dataset currently includes 600 anonymous participant responses collected through voluntary participation. The observed mean score was 69.43 with a standard deviation of 15.01, indicating moderate score variability within the sampled population. Internal consistency reliability analysis demonstrated good reliability (Cronbach alpha = 0.879). Observed skewness (-0.94) and kurtosis (1.15) were examined as indicators of distribution quality. The score distribution appeared reasonably balanced and did not suggest substantial departures from normality.

600
Participants
43
Countries
28
Items
0.879
Reliability
Table 1
Dataset Overview
Assessment Deenz Multidimensional Schizoid Personality Scale (DMSPS)
Research Status Robust Dataset
Dataset Maturity 85 /100 — ROBUST
Participants 600
Countries Represented 43
Items 28
Dimensions 6
Data Collection Period Jun 9, 2026 – Jun 30, 2026
Reliability α = 0.879
Note. The current Deenz Multidimensional Schizoid Personality Scale (DMSPS) dataset contains 600 participant records collected from 43 countries. Dataset maturity reflects sample size, geographic diversity, and internal consistency reliability.
Table 2
Descriptive Statistics
Statistic Value
Mean Score 69.43%
Median Score 71
Standard Deviation 15.01
Variance 225.28
Standard Error 0.61
95% CI Lower 68.23
95% CI Upper 70.63
Minimum Score 7%
Maximum Score 95%
Observed Range 88
Note. M = 69.43, SD = 15.01, Median = 71. The 95% confidence interval ranged from 68.23 to 70.63.
Table 3
Sample Characteristics
Variable Summary
Participants N = 600
Countries 43
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 43 countries. The largest contribution originated from UA (27% of available geographic records).
Table 4
Percentile Norms
Percentile Score Interpretation
10th 46% Very Low
25th 61% Below Average
50th 71% Average
75th 82% Above Average
90th 86% Elevated
Note. Percentile values provide preliminary normative benchmarks derived from the current Deenz Multidimensional Schizoid Personality Scale (DMSPS) sample.
Figure 2
Score Distribution
Note. Observed scores ranged from 7% to 95% (M = 69.43, SD = 15.01). Distribution characteristics included skewness (-0.94) and kurtosis (1.15). Distribution indices suggested no substantial departures from normality.
Table 5
Reliability Analysis
Metric Value
Cronbach Alpha 0.879
Reliability Classification Good
Participants 600
Items 28
Standard Error 0.61
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 Q16 0.64 Excellent Q4 0.6 Excellent Q19 0.6 Excellent Q11 0.56 Excellent Q3 0.54 Excellent Q18 0.54 Excellent Q13 0.53 Excellent Q10 0.53 Excellent Q1 0.52 Excellent Q24 0.51 Excellent Q17 0.5 Excellent Q2 0.5 Excellent Q20 0.48 Acceptable Q6 0.47 Acceptable Q21 0.47 Acceptable Q12 0.47 Acceptable Q22 0.46 Acceptable Q14 0.45 Acceptable Q9 0.43 Acceptable Q8 0.43 Acceptable Q15 0.41 Acceptable Q7 0.37 Acceptable Q5 0.35 Acceptable Q27 0.23 Weak Q26 0.19 Problematic Q25 0.13 Problematic Q28 0.1 Problematic Q23 -0.05 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 identified5 itemsthat may benefit from future review.

Items Recommended for Future Review
  • Q23 (r = -0.05)
    I do not like having superficial relationships or connections with others, as I prefer deeper and more meaningful connections.
  • Q25 (r = 0.13)
    I often spend a lot of time reflecting on my own thoughts and feelings.
  • Q26 (r = 0.19)
    I tend to rely on my own beliefs and values rather than seeking outside input.
  • Q27 (r = 0.23)
    I often find myself lost in thought and imagining different scenarios.
  • Q28 (r = 0.1)
    I always feel disappointed or unsatisfied with reality and prefer to spend time in my own imaginary world.
The lowest item–total correlation was observed for Q23 ("I do not like having superficial relationships or connections with others, as I prefer deeper and more meaningful connections."; r = -0.05), indicating comparatively weaker alignment with the overall construct.
Table 7
Dimension Norms
Dimension Mean SD N
Solitude 87.1% 17.49 143
Social Detachment 71.97% 22.99 121
Anhedonia 68.72% 30.56 137
Friendlessness 68.22% 21.37 121
Blunted Affect 66.94% 27.48 121
Introspection 64.14% 17.68 133
Note. Dimension statistics summarize normative performance across the major constructs measured by Deenz Multidimensional Schizoid Personality Scale (DMSPS).
Figure 5
Dimension Profile
Note. The highest observed dimension was Solitude (87.1%), whereas the lowest observed dimension was Introspection (64.1%). The observed difference between dimensions was 23 percentage points. Substantial variation was observed between dimensions.
Table 8
Dataset Growth Summary
Metric Value
Current Participants 600
Countries 43
Collection Start Jun 9, 2026
Collection End Jun 30, 2026
Months Recorded 1
Note. Growth statistics summarize cumulative participation throughout the observed data collection period.
Normative Data Notice

A total of 600 participant responses were available for this assessment. Dimension-level norms were calculated using 143 valid response records. Approximately 457 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 Multidimensional Schizoid Personality Scale (DMSPS). Research Dataset. Retrieved from https://drdeenz.com/schizoid-personality-test/statistics/

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