Introvert, Extrovert or Ambivert Test - Am I Introvert or Extrovert?
Research Dataset
Deenz IEA Personality Inventory (DIEA)
Normative and Psychometric Statistics
PRELIMINARY
N=247
α=0.512
35Countries
Abstract
Deenz IEA Personality Inventory (DIEA)
normative dataset currently contains
247
participant records collected between
Jun 11, 2026
and
Jul 24, 2026
.
This psychometric dataset currently includes 247 anonymous participant responses collected through voluntary participation. The observed mean score was 52.23 with a standard deviation of 10.69, indicating moderate score variability within the sampled population. Internal consistency reliability analysis produced a Cronbach alpha of 0.512, which falls below commonly accepted psychometric standards and should be interpreted cautiously until additional data are collected. Observed skewness (-0.91) and kurtosis (1.55) were examined as indicators of distribution quality. The score distribution appeared reasonably balanced and did not suggest substantial departures from normality.
247
Participants
35
Countries
18
Scale Items
0.512
Reliability
Table 1
Dataset Overview
Assessment
Deenz IEA Personality Inventory (DIEA)
Research Status
Established Dataset
Dataset Maturity
40
/100 —
PRELIMINARY
Participants
247
Countries Represented
35
Items
18
Dimensions
3
Data Collection Period
Jun 11, 2026
–
Jul 24, 2026
Reliability
α =
0.512
Note.
The current Deenz IEA Personality Inventory (DIEA) dataset contains 247 participant records collected from 35 countries. Dataset maturity reflects sample size, geographic diversity, and internal consistency reliability.
Table 2
Descriptive Statistics
Statistic
Value
Mean Score
52.23%
Median Score
53
Standard Deviation
10.69
Variance
114.34
Standard Error
0.68
95% CI Lower
50.89
95% CI Upper
53.56
Minimum Score
11%
Maximum Score
74%
Observed Range
63
Note.
M = 52.23, SD = 10.69, Median = 53. The 95% confidence interval ranged from 50.89 to 53.56.
Table 3
Sample Characteristics
Variable
Summary
Participants
N =
247
Countries
35
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
under18
62
18-24
26
prefer_not
18
25-34
16
45-54
11
35-44
8
55plus
5
Gender Distribution
Gender
Participants
Female
94
Male
49
Prefer_not
3
Figure 1
Global Participation
Note.
Participants were represented across 35 countries. The largest contribution originated from GB (13.8% of available geographic records).
Country
Participants
Percent
GB
34
13.8%
UY
26
10.5%
DE
26
10.5%
BR
26
10.5%
IN
22
8.9%
FR
21
8.5%
US
20
8.1%
AT
7
2.8%
CA
6
2.4%
UA
6
2.4%
ES
5
2%
CL
5
2%
TR
5
2%
NL
4
1.6%
CH
4
1.6%
MX
4
1.6%
EC
2
0.8%
JP
2
0.8%
BY
2
0.8%
BE
2
0.8%
KZ
2
0.8%
RU
2
0.8%
GA
2
0.8%
PH
1
0.4%
AR
1
0.4%
GR
1
0.4%
CN
1
0.4%
GL
1
0.4%
CO
1
0.4%
PT
1
0.4%
AO
1
0.4%
PF
1
0.4%
SK
1
0.4%
PE
1
0.4%
VE
1
0.4%
Table 4
Percentile Norms
Percentile
Score
Interpretation
10th
38%
Very Low
25th
46%
Below Average
50th
53%
Average
75th
60%
Above Average
90th
64%
Elevated
Note.
Percentile values provide preliminary normative benchmarks derived from the current Deenz IEA Personality Inventory (DIEA) sample.
Figure 2
Score Distribution
Note.
Observed scores ranged from 11% to 74% (M = 52.23, SD = 10.69). Distribution characteristics included skewness (-0.91) and kurtosis (1.55).
Distribution indices suggested no substantial departures from normality.
Table 5
Reliability Analysis
Metric
Value
Cronbach Alpha
0.512
Reliability Classification
Poor
Participants
247
Items
18
Standard Error
0.68
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 identified13
itemsthat may benefit from future review.
Items Recommended for Future Review
Q1
(r = 0.14)
Friends say I don’t talk much at parties.
Q2
(r = 0.25)
I hate deep talks.
Q4
(r = 0.14)
I usually follow back the people who follow me.
Q5
(r = -0.1)
I find it hard to sit quietly.
Q6
(r = -0.07)
I prefer new friends to old ones.
Q8
(r = -0.05)
I enjoy being noticed.
Q9
(r = 0.24)
I hate quiet/shy people.
Q10
(r = 0.29)
I enjoy long, calm walks or reading quietly.
Q11
(r = 0.24)
I feel people are watching me when I go out.
Q12
(r = -0.04)
I hate sitting quietly for too long.
Q13
(r = 0.3)
I am okay with just listening.
Q15
(r = -0.08)
People say I talk a lot.
Q18
(r = 0.11)
I speak first and think later.
The lowest item–total correlation was observed for Q5 ("I find it hard to sit quietly."; r = -0.10), indicating comparatively weaker alignment with the overall construct.
Table 7
Dimension Norms
Dimension
Mean
SD
N
Introversion
63.83%
21.02
247
Ambiversion
61.04%
22.91
247
Extroversion
42.56%
15.8
247
Note.
Dimension statistics summarize normative performance across the major constructs measured by Deenz IEA Personality Inventory (DIEA).
Figure 5
Dimension Profile
Note.
The highest observed dimension was Introversion (63.8%), whereas the lowest observed dimension was Extroversion (42.6%). The observed difference between dimensions was 21.3 percentage points. Substantial variation was observed between dimensions.
Table 8
Dataset Growth Summary
Metric
Value
Current Participants
247
Countries
35
Collection Start
Jun 11, 2026
Collection End
Jul 24, 2026
Months Recorded
2
Note.
Growth statistics summarize cumulative participation throughout the observed data collection period.
Normative Data Notice
A total of
247
participant responses were available for this assessment.
Dimension-level norms were calculated using
247
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 IEA Personality Inventory (DIEA). Research Dataset. Retrieved from https://drdeenz.com/introvert-extrovert-test/statistics/