A separate, more recent evaluation reported initial decreases in reading and math test scores. (urban.org)
It states, «After an initial decrease in the 1990s, the overall death rate attributable to sleep - related infant deaths has not declined in more recent years», (AAP, 2016, p 1). (breastfeedingperspectives.com)
The study found that after the initial decrease of solar radiation in 2020, globally averaged surface air temperature cooled by up to several tenths of a degree Celsius. (sciencedaily.com)