Deenz Schizotypal Personality Scale (DSPS-27)
normative dataset currently contains
239
participant records collected between
Jun 11, 2026
and
Jul 13, 2026
.
This psychometric dataset currently includes 239 anonymous participant responses collected through voluntary participation. The observed mean score was 62.56 with a standard deviation of 14.24, indicating moderate score variability within the sampled population. Internal consistency reliability analysis demonstrated good reliability (Cronbach alpha = 0.895). Observed skewness (-1.06) and kurtosis (1.96) were examined as indicators of distribution quality. The distribution demonstrated mild departures from normality, although the overall score pattern remained broadly interpretable for preliminary normative purposes.
239
Participants
36
Countries
27
Scale Items
0.895
Reliability
Table 1
Dataset Overview
Assessment
Deenz Schizotypal Personality Scale (DSPS-27)
Research Status
Established Dataset
Dataset Maturity
65
/100 —
STRONG
Participants
239
Countries Represented
36
Items
27
Dimensions
9
Data Collection Period
Jun 11, 2026
–
Jul 13, 2026
Reliability
α =
0.895
Note.
The current Deenz Schizotypal Personality Scale (DSPS-27) dataset contains 239 participant records collected from 36 countries. Dataset maturity reflects sample size, geographic diversity, and internal consistency reliability.
Table 2
Descriptive Statistics
Statistic
Value
Mean Score
62.56%
Median Score
65
Standard Deviation
14.24
Variance
202.82
Standard Error
0.92
95% CI Lower
60.75
95% CI Upper
64.36
Minimum Score
10%
Maximum Score
88%
Observed Range
78
Note.
M = 62.56, SD = 14.24, Median = 65. The 95% confidence interval ranged from 60.75 to 64.36.
Table 3
Sample Characteristics
Variable
Summary
Participants
N =
239
Countries
36
Age Information
Available
Gender Information
Available
Note.
Demographic information was collected voluntarily. Participant counts may vary across demographic categories when information was not reported.
Age Distribution
Age Group
Participants
18-24
33
prefer_not
33
under18
28
25-34
20
35-44
6
55plus
4
45-54
2
Gender Distribution
Gender
Participants
Male
66
Female
43
Prefer_not
17
Figure 1
Global Participation
Note.
Participants were represented across 36 countries. The largest contribution originated from US (29.7% of available geographic records).
Country
Participants
Percent
US
71
29.7%
DE
25
10.5%
UA
15
6.3%
BR
13
5.4%
NL
11
4.6%
T1
11
4.6%
CA
10
4.2%
FR
9
3.8%
GB
8
3.3%
FI
6
2.5%
AT
5
2.1%
AU
4
1.7%
NO
4
1.7%
UZ
4
1.7%
BY
4
1.7%
MX
4
1.7%
SE
3
1.3%
ES
3
1.3%
SA
2
0.8%
AZ
2
0.8%
SV
2
0.8%
HU
2
0.8%
PL
2
0.8%
IE
2
0.8%
CN
2
0.8%
PT
2
0.8%
PH
2
0.8%
RO
2
0.8%
RU
2
0.8%
SI
1
0.4%
CL
1
0.4%
HN
1
0.4%
JP
1
0.4%
IL
1
0.4%
AM
1
0.4%
CH
1
0.4%
Table 4
Percentile Norms
Percentile
Score
Interpretation
10th
44%
Very Low
25th
56%
Below Average
50th
65%
Average
75th
71%
Above Average
90th
81%
Elevated
Note.
Percentile values provide preliminary normative benchmarks derived from the current Deenz Schizotypal Personality Scale (DSPS-27) sample.
Figure 2
Score Distribution
Note.
Observed scores ranged from 10% to 88% (M = 62.56, SD = 14.24). Distribution characteristics included skewness (-1.06) and kurtosis (1.96).
Distribution indices suggested mild departures from normality.
Table 5
Reliability Analysis
Metric
Value
Cronbach Alpha
0.895
Reliability Classification
Good
Participants
239
Items
27
Standard Error
0.92
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 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 identified2
itemsthat may benefit from future review.
Items Recommended for Future Review
Q10
(r = 0.25)
I believe in curses.
Q22
(r = 0.27)
I rarely smile or laugh.
The lowest item–total correlation was observed for Q10 ("I believe in curses."; r = 0.25), indicating comparatively weaker alignment with the overall construct.
Table 7
Dimension Norms
Dimension
Mean
SD
N
Fantastical Thinking
85.91%
19.22
239
Unusual Thinking
80.35%
22.64
239
Suspiciousness
76.77%
21.53
239
Social Discomfort
76.05%
20.62
239
Perceptual Aberrations
61.75%
25.13
239
Eccentricity
60.9%
24.19
239
Emotional Reserve
52.43%
24.68
239
Peculiar Behavior
49.01%
20.74
239
Magical Thinking
46.11%
23.1
239
Note.
Dimension statistics summarize normative performance across the major constructs measured by Deenz Schizotypal Personality Scale (DSPS-27).
Figure 5
Dimension Profile
Note.
The highest observed dimension was Fantastical Thinking (85.9%), whereas the lowest observed dimension was Magical Thinking (46.1%). The observed difference between dimensions was 39.8 percentage points. Substantial variation was observed between dimensions.
Table 8
Dataset Growth Summary
Metric
Value
Current Participants
239
Countries
36
Collection Start
Jun 11, 2026
Collection End
Jul 13, 2026
Months Recorded
2
Note.
Growth statistics summarize cumulative participation throughout the observed data collection period.
Normative Data Notice
A total of
239
participant responses were available for this assessment.
Dimension-level norms were calculated using
239
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 Schizotypal Personality Scale (DSPS-27). Research Dataset. Retrieved from https://drdeenz.com/schizotypal-personality-test/statistics/