| “The Future
of Longitudinal Studies: Bringing It All
Together "Solicited Large Longitudinal Studies: Is Government Scientific Involvement Worthwhile?" NICHD Two large longitudinal studies solicited by the government
were presented: 1) The NICHD Study of Early Child Care and Youth
Development and 2) the National Children’s Study. The first
is an ongoing study, started in 1991 and the second is in the process
of planning, with an anticipated start date in 2005. In each of
these studies, the government has provided the scientific and administrative
framework for collaboration between government and university scientists.
The scientific goals, government’s role, and the role of participating
scientists in these studies were discussed, and the question “when
is government scientific involvement useful?” was raised with
the intent of helping the audience determine the conditions under
which government initiation and scientific involvement play a useful
role in the advancement of science. The government’s role
in each of these studies has included identifying the need for a
large, comprehensive study addressing a public health issue (e.g.,
child care), providing an overarching vision, active and ongoing
scientific participation, and a central data center for collaborating
researchers in government and at different universities, as well
as providing ongoing funding structures and requiring data sharing
with the scientific community. While many of the challenges and
complexities of government/university scientist collaborations were
noted, it was concluded that government scientific involvement is
worthwhile when public health issues are important and urgent, when
scientific answers must be based on a complex longitudinal model
(tested on a large, diverse sample), when multidisciplinary perspectives
and coordinated scientific and operational planning are required,
when assessment measures are well-tested and valid, and when creative
and flexible budget planning is essential. Sarah Friedman's
presentation "Solicited Large Longitudinal
Studies" can be viewed in PDF format, using Adobe®
Acrobat® Reader®. |
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