Ryerson Project Item 141
American adults' average (mean) response was 1.56 on a scale of 0 (Disagree) to 10 (Agree). 1,149 responses have been collected (so far) from 2026-05-11 to 2026-09-16.
| Mean | 1.56 |
|---|---|
| Median | 0.00 |
| Standard deviation | 2.31 |
| N | 1,149 |
| Standard error | 0.068 |
Based on all-time mean agreement, this item ranks 132 out of 135 qualifying items and is at the 2.2 percentile.
Qualifying items have 100 or more total observations. Higher means indicate more agreement and therefore a higher rank.
The daily slope annualized over 365.25 days is -1.411 points per year, with a 95% confidence interval of [-2.830, 0.008]. This short-window annualized number is provided for reference, but the observed-period change above is the primary trend estimate.
Call:
lm(formula = response_value ~ days_since_start, data = model_data)
Residuals:
Min 1Q Median 3Q Max
-1.7661 -1.5884 -1.3450 0.7245 8.7245
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 1.766134 0.123937 14.250 <2e-16 ***
days_since_start -0.003863 0.001980 -1.951 0.0513 .
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Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.304 on 1147 degrees of freedom
Multiple R-squared: 0.003307, Adjusted R-squared: 0.002438
F-statistic: 3.806 on 1 and 1147 DF, p-value: 0.05132