| http://www.w3.org/ns/prov#value | - et al.,2002; Roebuck, Mattson, & Riley, 1999; Steinhausen &Spohr, 1998; Thomas, Kelly, Mattson, & Riley, 1998).Moreover, there is evidence that such problems may emergeas early as infancy and the preschool years (O???Connor,2001) and often persist into adolescence (Steinhausen &Spohr, 1998) and adulthood (Famy, Streissguth, Unis,1998; Streissguth, Barr, Kogan, & Bookstein, 1996).Many of the studie
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