“After controlling for demographic characteristics, we found no differences in life satisfaction and limited differences in personality traits between child-free individuals and parents, not-yet-parents, or childless individuals,” Zachary Neal said. “We also found that child-free individuals were more liberal than parents, and that people who aren’t child-free felt substantially less warm toward child-free individuals.”A quarter of adults don’t want children — and they’re still happy — ScienceDaily
Beyond findings related to life satisfaction and personality traits, the research unveiled additional unexpected findings.
“We were most surprised by how many child-free people there are,” Jennifer Watling Neal said. “We found that more than one in four people in Michigan identified as child-free, which is much higher than the estimated prevalence rate in previous studies that relied on fertility to identify child-free individuals. These previous studies placed the rate at only 2% to 9%. We think our improved measurement may have been able to better capture individuals who identify as child-free.”