## Showing articles from technical appendix tag

### [Are there numerical values for the monitoring zone cutoffs on ASQ-3? On one of the age intervals, the gray line indicating the monitoring zone ends halfway in the circle representing 45; does that indicate that the monitoring zone cutoff is 42.5?](https://support.agesandstages.com/kb/article/366-are-there-numerical-values-for-the-monitoring-zone-cutoffs-on-asq3-on-one-of-the-age-intervals-the-gray-line-indicating-the-monitoring-zone-ends-halfway-in-the-circle-representing-45-does-that-indicate-that-the-monitoring-zone-cutoff-is-425/)

The monitoring zone for ASQ-3 is set between 1 and 2 standard deviations below the mean for each domain. Table 18 in the technical appendix (available online or on page 171 of the ASQ-3 User's Guide) includes standard deviations for each domain of each interval. The numbers in Column 1.0 SD represent the top end of…

### [Interpreting ASQ-3 Scores](https://support.agesandstages.com/kb/section/54/)

**Last Updated:** 31-Dec-2019  
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**Tags:** [ASQ-3](https://support.agesandstages.com/kb/tag/138) [monitoring zone](https://support.agesandstages.com/kb/tag/142) [scoring](https://support.agesandstages.com/kb/tag/149) [User's Guide](https://support.agesandstages.com/kb/tag/151) [cutoff scores](https://support.agesandstages.com/kb/tag/184) [technical appendix](https://support.agesandstages.com/kb/tag/445)