The amount of time a kid spends in child
care, and the quality of that care, could influence academic
performance
and behavior during adolescence, a new study finds.
Those with high-quality care scored higher on measures of
academic and cognitive achievement when they were
15 years old, and were less likely to misbehave, than those with
lower-quality child care.
At 15, the children completed tests to
assess academic achievement. They also self-evaluated their
behavior,
with a questionnaire that asked about behavioral problems, such
as acting out in class; impulsivity
(acting without thinking through the consequences); and risk
taking (engaging in behaviors that might harm themselves or
others).
Forty percent of the children
experienced high-quality or moderately high-quality care.
There was a modest link between higher quality care and higher
results on cognitive and
academic assessments, including reading and math tests.
This correlation was similar at age 4.5 and age 15.
"High quality child care appears to provide a small boost to academic performance, perhaps by fostering the early acquisition of school readiness skills," said James A. Griffin, deputy chief of the NICHD Child Development & Behavior Branch of the National Institute of Child Health and Human Development, which funded the research.
Other environmental factors besides child care have also been found to have effects years later. For instance, one recent study showed a link between how much TV a child watched at age 2 and academic, social and health problems at age 10.
The new study is published in the May/June 2010 issue of the journal Child Development.