The 'mental drain' of being poor is actually caused by the feeling of constant stress, not just the lack of money.
March 25, 2026
Original Paper
Does Scarcity Tax Parents' Minds?
SSRN · 6465064
The Takeaway
It is often assumed that lower-income parents invest less time in their children because of poor self-control or simply lacking funds. This study shows that the cognitive drain actually comes from 'felt scarcity' (subjective stress), which saps a parent's attention regardless of their actual income level.
From the abstract
Parents with limited income spend less time than their advantaged counterparts engaging in educational activities with their children. A common explanation is that financial scarcity creates a "bandwidth tax" on cognition. The scarcity framework highlights two components: attentional capacity (the ability to focus amid competing demands) and executive control (the ability to resist temptation and act in line with long-term goals). No study has tested which is the primary constraint on parental i