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Research Dataset

Deenz Autism Spectrum Profile Assessment Scale (DASPAS)

Normative and Psychometric Statistics
DEVELOPING N=57 α=0.974 14Countries
Abstract

Deenz Autism Spectrum Profile Assessment Scale (DASPAS) normative dataset currently contains 57 participant records collected between Jun 11, 2026 and Jun 24, 2026 .

This psychometric dataset currently includes 57 anonymous participant responses collected through voluntary participation. The observed mean score was 62.89 with a standard deviation of 11.84, indicating moderate score variability within the sampled population. Internal consistency reliability analysis demonstrated excellent reliability (Cronbach alpha = 0.974). Observed skewness (0.76) and kurtosis (0.79) were examined as indicators of distribution quality. The score distribution appeared reasonably balanced and did not suggest substantial departures from normality.

57
Participants
14
Countries
42
Items
0.974
Reliability
Table 1
Dataset Overview
Assessment Deenz Autism Spectrum Profile Assessment Scale (DASPAS)
Research Status Developing Dataset
Dataset Maturity 55 /100 — DEVELOPING
Participants 57
Countries Represented 14
Items 42
Dimensions 14
Data Collection Period Jun 11, 2026 – Jun 24, 2026
Reliability α = 0.974
Note. The current Deenz Autism Spectrum Profile Assessment Scale (DASPAS) dataset contains 57 participant records collected from 14 countries. Dataset maturity reflects sample size, geographic diversity, and internal consistency reliability.
Table 2
Descriptive Statistics
Statistic Value
Mean Score 62.89%
Median Score 64
Standard Deviation 11.84
Variance 140.27
Standard Error 1.57
95% CI Lower 59.82
95% CI Upper 65.97
Minimum Score 44%
Maximum Score 93%
Observed Range 49
Note. M = 62.89, SD = 11.84, Median = 64. The 95% confidence interval ranged from 59.82 to 65.97.
Table 3
Sample Characteristics
Variable Summary
Participants N = 57
Countries 14
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 14 countries. The largest contribution originated from US (38.6% of available geographic records).
Table 4
Percentile Norms
Percentile Score Interpretation
10th 47% Very Low
25th 54% Below Average
50th 64% Average
75th 68% Above Average
90th 73% Elevated
Note. Percentile values provide preliminary normative benchmarks derived from the current Deenz Autism Spectrum Profile Assessment Scale (DASPAS) sample.
Figure 2
Score Distribution
Note. Observed scores ranged from 44% to 93% (M = 62.89, SD = 11.84). Distribution characteristics included skewness (0.76) and kurtosis (0.79). Distribution indices suggested no substantial departures from normality.
Table 5
Reliability Analysis
Metric Value
Cronbach Alpha 0.974
Reliability Classification Excellent
Participants 57
Items 42
Standard Error 1.57
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
Insufficient Sample Size

Item–total correlations are not currently reported because the assessment has fewer than 100 participant responses. Psychometric item analysis requires a larger sample to produce stable and interpretable estimates.

Current Participants: 57
Minimum Recommended: 100
Table 7
Dimension Norms
Dimension Mean SD N
Anxiety 78.1% 19.42 40
Attention 75.68% 18.51 41
Sensory 73.7% 13.6 40
Expression 72.54% 24.33 41
Socialization 69.95% 16.9 40
Flexibility 69.88% 16.74 40
Emotional Sensitivity 69.7% 19.29 40
Transition 67.24% 17.97 41
Repetition 65.93% 20.03 40
Routine 60.74% 23.75 50
Motor 57.75% 25.51 40
Empathy 56.23% 20.72 40
Special Interests 54.13% 17.03 40
Communication 48.66% 19.9 41
Note. Dimension statistics summarize normative performance across the major constructs measured by Deenz Autism Spectrum Profile Assessment Scale (DASPAS).
Figure 5
Dimension Profile
Note. The highest observed dimension was Anxiety (78.1%), whereas the lowest observed dimension was Communication (48.7%). The observed difference between dimensions was 29.4 percentage points. Substantial variation was observed between dimensions.
Table 8
Dataset Growth Summary
Metric Value
Current Participants 57
Countries 14
Collection Start Jun 11, 2026
Collection End Jun 24, 2026
Months Recorded 1
Note. Growth statistics summarize cumulative participation throughout the observed data collection period.
Normative Data Notice

A total of 57 participant responses were available for this assessment. Dimension-level norms were calculated using 50 valid response records. Approximately 7 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 Autism Spectrum Profile Assessment Scale (DASPAS). Research Dataset. Retrieved from https://drdeenz.com/autism-spectrum-test/statistics/

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