Optimist Pessimist Realist Outlook Test (OPR-18)
normative dataset currently contains
100
participant records collected between
Jun 9, 2026
and
Oct 21, 2026
.
This psychometric dataset currently includes 100 anonymous participant responses collected through voluntary participation. The observed mean score was 44.64 with a standard deviation of 19.37, indicating moderate score variability within the sampled population. Internal consistency reliability analysis demonstrated excellent reliability (Cronbach alpha = 0.932). Observed skewness (-1.43) and kurtosis (0.77) 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.
100
Participants
24
Countries
18
Scale Items
0.932
Reliability
Table 1
Dataset Overview
Assessment
Optimist Pessimist Realist Outlook Test (OPR-18)
Research Status
Established Dataset
Dataset Maturity
70
/100 —
STRONG
Participants
100
Countries Represented
24
Items
18
Dimensions
3
Data Collection Period
Jun 9, 2026
–
Oct 21, 2026
Reliability
α =
0.932
Note.
The current Optimist Pessimist Realist Outlook Test (OPR-18) dataset contains 100 participant records collected from 24 countries. Dataset maturity reflects sample size, geographic diversity, and internal consistency reliability.
Table 2
Descriptive Statistics
Statistic
Value
Mean Score
44.64%
Median Score
49.5
Standard Deviation
19.37
Variance
375.24
Standard Error
1.94
95% CI Lower
40.84
95% CI Upper
48.44
Minimum Score
3%
Maximum Score
68%
Observed Range
65
Note.
M = 44.64, SD = 19.37, Median = 49.5. The 95% confidence interval ranged from 40.84 to 48.44.
Table 3
Sample Characteristics
Variable
Summary
Participants
N =
100
Countries
24
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
16
under18
14
25-34
12
45-54
5
prefer_not
4
35-44
3
55plus
1
Gender Distribution
Gender
Participants
Female
27
Male
22
Prefer_not
6
Figure 1
Global Participation
Note.
Participants were represented across 24 countries. The largest contribution originated from IN (36% of available geographic records).
Country
Participants
Percent
IN
36
36%
US
17
17%
DE
10
10%
GB
5
5%
NL
4
4%
AU
3
3%
UA
3
3%
AE
2
2%
FR
2
2%
RU
2
2%
EE
2
2%
MX
2
2%
PL
1
1%
AT
1
1%
NG
1
1%
NI
1
1%
HK
1
1%
PT
1
1%
IT
1
1%
IQ
1
1%
KZ
1
1%
BE
1
1%
RO
1
1%
NZ
1
1%
Table 4
Percentile Norms
Percentile
Score
Interpretation
10th
3%
Very Low
25th
44%
Below Average
50th
49%
Average
75th
57%
Above Average
90th
63%
Elevated
Note.
Percentile values provide preliminary normative benchmarks derived from the current Optimist Pessimist Realist Outlook Test (OPR-18) sample.
Figure 2
Score Distribution
Note.
Observed scores ranged from 3% to 68% (M = 44.64, SD = 19.37). Distribution characteristics included skewness (-1.43) and kurtosis (0.77).
Distribution indices suggested mild departures from normality.
Table 5
Reliability Analysis
Metric
Value
Cronbach Alpha
0.932
Reliability Classification
Excellent
Participants
100
Items
18
Standard Error
1.94
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 identified1
itemthat may benefit from future review.
Items Recommended for Future Review
Q18
(r = -0.05)
I act according to real results, not fear or wishful thinking.
The lowest item–total correlation was observed for Q18 ("I act according to real results, not fear or wishful thinking."; r = -0.05), indicating comparatively weaker alignment with the overall construct.
Table 7
Dimension Norms
Dimension
Mean
SD
N
Pessimist
46.99%
26.59
100
Realist
41.82%
22.6
100
Optimist
40%
24.57
100
Note.
Dimension statistics summarize normative performance across the major constructs measured by Optimist Pessimist Realist Outlook Test (OPR-18).
Figure 5
Dimension Profile
Note.
The highest observed dimension was Pessimist (47%), whereas the lowest observed dimension was Optimist (40%). The observed difference between dimensions was 7 percentage points. Moderate variation was observed between dimensions.
Table 8
Dataset Growth Summary
Metric
Value
Current Participants
100
Countries
24
Collection Start
Jun 9, 2026
Collection End
Oct 21, 2026
Months Recorded
5
Note.
Growth statistics summarize cumulative participation throughout the observed data collection period.
Normative Data Notice
A total of
100
participant responses were available for this assessment.
Dimension-level norms were calculated using
100
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
Optimist Pessimist Realist Outlook Test (OPR-18). Research Dataset. Retrieved from https://drdeenz.com/opr-test/statistics/