Somebody in most households knows that the permission slip is due Friday, the dog needs a refill, and the pantry is one meal away from empty. Nobody scheduled that knowing, and nobody gets a trophy for it.
Sociologists have a name for this invisible work, mental load, and a researcher has split it into 4 stages. Naming the stages makes it easier to see who is carrying which part.
Where the Four Stages Come From
The framework comes from sociologist Allison Daminger, who published it in American Sociological Review in August 2019. According to Harvard’s Inequality in America program, her study, “The Cognitive Dimension of Household Labor,” drew on 70 in-depth interviews with members of 35 couples. She calls the work cognitive labor, and it covers the thinking that precedes and follows the physical chores.
The Radcliffe Institute notes that Daminger, then a Harvard sociology and social policy doctoral candidate, argues that standard definitions of household labor capture only its physical side, so the mental side is often overlooked.
The numbers on the physical side are well known. A recent look at hours spent on household activities in 2025 shows women averaging more than men, and a companion report on leisure hours shows the flip side. Mental load is the part no clock captures, and it sits at the heart of most talk about work-life balance.
Stage 1: Anticipating a Need
The first stage is spotting what the household will require before anyone asks. Cornell University’s evidence-based living blog gives the example of a family with a kindergartener, where “anticipate” means looking for schools the year before. Other examples on the page include remembering to buy milk and tracking a registration deadline.
Anticipation is the quietest stage because success looks like nothing happening. When the permission slip gets signed and the pantry stays stocked, nobody sees the noticing that made it possible. Parenting philosophies such as gentle parenting rely heavily on that kind of advance thinking.
Stage 2: Identifying Options
The second stage is working out the reasonable ways to meet the need. RNZ’s explainer describes it as weighing the sensible options once a need has been spotted. In the Cornell example, this is where the school tours get booked and neighbors get asked what they thought of each option.
The stage can swallow hours without feeling like work. Comparing lunch ideas for a picky child is one version, as in a roundup of easy lunch ideas for kindergarten. Planning for big life moments is another, and the questions raised in conversations couples should have before marriage include exactly this question of who researches what.
Advice for couples often circles back to sharing the groundwork, as in a list of habits therapists say men can build to strengthen a marriage. Speaking up about the invisible work is a theme in a piece on women who know their worth, too.
Stage 3: Deciding
The third stage is choosing among the options. It is also the stage where the numbers look different. Per Harvard’s summary of the study, decision-making, the stage most tied to power and influence, was shared roughly equally between men and women. Cornell’s page agrees that couples made these decisions about equally, and RNZ’s explainer notes that deciding was the stage closest to equal.
JSTOR Daily’s 2025 write-up adds a twist. Men often joined once women had narrowed the options, which let them keep decision-making power without doing the preparatory work. Daminger wrote that men “did not opt out of cognitive labor altogether.” Lyn Craig of the University of Melbourne, quoted by RNZ, makes a related point: mothers often do the preliminary work that lets partners make decisions.
Stage 4: Monitoring the Result
The fourth stage is checking that the choice got carried out and fixed the problem. Cornell’s example has a parent making sure paperwork is submitted, supplies are bought and the child is ready for the first day. That follow-through can include chasing a partner’s assigned tasks, and the page says women were much more likely to handle both the anticipating and the monitoring stages, including for tasks assigned to male partners.
The JSTOR Daily piece reports that women did more cognitive labor than men in 26 of 32 heterosexual couples. Across the nine areas of home life studied, which included food, child care, scheduling, finances and home or car maintenance, women led in an average of 4.6 areas and men in 1.6, with 2.2 shared. Men were most often in charge of maintenance or finances.
What the Evidence Can and Cannot Say
The study is small and qualitative, and the JSTOR summary notes that it interviewed middle- and upper-middle-class couples. Cornell’s page acknowledges that the broader evidence on mental load is limited. The stages are best seen as a vocabulary, a way to point at something real that was hard to describe before.
That vocabulary is the practical payoff. A household that can say “the anticipating is lopsided” has a sharper conversation available than one that can only say “somebody has to think about everything.” Daminger’s stages turn a vague weight into four handles that can be shared, traded or at least acknowledged.
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This article was produced with AI assistance and edited for accuracy against the sources linked above.
Image: Carolina Latorre Canet – CC BY-SA 3.0/Wikimedia Commons
