Autism Spectrum Test

Research Dataset

Deenz Autism Spectrum Profile Assessment Scale (DASPAS)

Normative and Psychometric Statistics
DEVELOPING N=77 α=0.971 17Countries

Deenz Autism Spectrum Profile Assessment Scale (DASPAS) normative dataset currently contains 77 participant records collected between Jun 11, 2026 and Jul 11, 2026 .

This psychometric dataset currently includes 77 anonymous participant responses collected through voluntary participation. The observed mean score was 62.47 with a standard deviation of 12.14, indicating moderate score variability within the sampled population. Internal consistency reliability analysis demonstrated excellent reliability (Cronbach alpha = 0.971). Observed skewness (0.46) and kurtosis (0.31) were examined as indicators of distribution quality. The score distribution appeared reasonably balanced and did not suggest substantial departures from normality.

77
Participants
17
Countries
42
Scale Items
0.971
Reliability
Table 1
Dataset Overview
Assessment Deenz Autism Spectrum Profile Assessment Scale (DASPAS)
Research Status Developing Dataset
Dataset Maturity 55 /100 — DEVELOPING
Participants 77
Countries Represented 17
Items 42
Dimensions 14
Data Collection Period Jun 11, 2026 – Jul 11, 2026
Reliability α = 0.971
Note. The current Deenz Autism Spectrum Profile Assessment Scale (DASPAS) dataset contains 77 participant records collected from 17 countries. Dataset maturity reflects sample size, geographic diversity, and internal consistency reliability.

Table 2
Descriptive Statistics
Statistic Value
Mean Score 62.47%
Median Score 63
Standard Deviation 12.14
Variance 147.38
Standard Error 1.38
95% CI Lower 59.76
95% CI Upper 65.18
Minimum Score 39%
Maximum Score 93%
Observed Range 54
Note. M = 62.47, SD = 12.14, Median = 63. The 95% confidence interval ranged from 59.76 to 65.18.

Table 3
Sample Characteristics
Variable Summary
Participants N = 77
Countries 17
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 17 countries. The largest contribution originated from US (35.1% of available geographic records).

Table 4
Percentile Norms
Percentile Score Interpretation
10th 46% Very Low
25th 54% Below Average
50th 63% 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 39% to 93% (M = 62.47, SD = 12.14). Distribution characteristics included skewness (0.46) and kurtosis (0.31). Distribution indices suggested no substantial departures from normality.

Table 5
Reliability Analysis
Metric Value
Cronbach Alpha 0.971
Reliability Classification Excellent
Participants 77
Items 42
Standard Error 1.38
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: 77
Minimum Recommended: 100

Table 7
Dimension Norms
Dimension Mean SD N
Anxiety 75.49% 20.24 77
Emotional Sensitivity 71.31% 20.14 77
Attention 70.56% 21.03 77
Sensory 69.32% 19.58 77
Socialization 68.6% 18.45 77
Flexibility 68% 18.79 77
Expression 65.17% 25.59 77
Routine 62.32% 22.53 77
Transition 60.88% 21.39 77
Repetition 60.14% 21.88 77
Empathy 54.36% 20.7 77
Motor 51.31% 26.76 77
Special Interests 50.65% 17.06 77
Communication 47.29% 20.03 77
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 (75.5%), whereas the lowest observed dimension was Communication (47.3%). The observed difference between dimensions was 28.2 percentage points. Substantial variation was observed between dimensions.

Table 8
Dataset Growth Summary
Metric Value
Current Participants 77
Countries 17
Collection Start Jun 11, 2026
Collection End Jul 11, 2026
Months Recorded 2
Note. Growth statistics summarize cumulative participation throughout the observed data collection period.
Normative Data Notice

A total of 77 participant responses were available for this assessment. Dimension-level norms were calculated using 77 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 Autism Spectrum Profile Assessment Scale (DASPAS). Research Dataset. Retrieved from https://drdeenz.com/autism-spectrum-test/statistics/

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