Interactive Research Chart

The Discard Window

When Did You Experience This? Drag the slider to the year your family experienced this behavior — see exactly if the criteria of Parental Discard coincides with their birth year. If it falls in the window of marked notabley by the color indicators, the results indicated Parental Discard. Find out WHY this matters.
Parental Discard™ Research | M.F. Shaw MsPSY | © 2025–2026 ParentalDiscard.com
The Discard Window — Birth Year × Year of Cutoff
Empirical data: most cutoffs occur when the adult child is age 25–35. Their prefrontal cortex has structurally locked in digital dependency pathways. Drag the slider below to explore.
Drag to the year the cutoff happened to your family:
2010 2040
2025
Born
2010201520202025203020352040
Age
PFC
▲ 2025
Discard Window (ages 25–35)
Selected Year
PFC Still Developing
Tap any row for detail
HOW TO EDIT THIS CHART

To change the birth year range, find this line in the script below:

var BY = [1985,1986,...,2004];

Add or remove years from the array. The chart rebuilds automatically.

To change the discard window age range (currently 25–35), find:

var WINDOW_MIN = 25, WINDOW_MAX = 35;

To add source citations, add text inside the SOURCES array below.

📚 Sources
PFC continues developing until approximately age 21–25. Synaptic pruning and myelination finalize brain structure.
ADD CITATION

Add study, journal, DOI here.

Empirical data shows most cutoffs initiated in late 20s to early 30s.
ADD CITATION

Add study, authors, year here.

ADD MORE SOURCES

Copy a source block above and paste here. Change the button text and description.

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