This proposal seeks support of an age-six assessment of 669 children and their families who were enrolled in a randomized trail that compared prenatal and infancy home visiting by nurses versus paraprofessionals. Both groups of visitors in each study employed essentially the same program model. The program model has proven to be effective using nurses when focused on European-American and African Americans in earlier trails conducted over the past 20 years. Paraprofessional visitors in the current trail share many of the social characteristics of the families they visited. The current study also allows us to examine the extent to which these different visitor types produce effects with Mexican Americans that are similar to those achieved with European-Americans and African Americans in previous trails of this program using nurse home visitors. The sample is composed of low-income women who had no previous live births and who were substantially ethnic minorities (46 percent Mexican American, 16 percent African American, and 3 percent Native American/Asian), unmarried (87 percent), and less than 19 years of age (58 percent) at the time of registration during pregnancy. In earlier phases of assessment, the nurse-visitor program was found to reduce women's use of tobacco during pregnancy; to improve the home environments and quality of care that mothers provided to their children; to improve the language and mental development of children born to mothers with low psychological resources (where psychological resources were defined as high rates of mental disorder symptoms, limited intellectual functioning, and little belief in their control over their life circumstances); and to improve maternal life-course, as reflected in fewer subsequent pregnancies and increases in employment. The paraprofessional program produced smaller, mostly non-significant and inconsistent effects while the program was in operation, but recent evidence from a 4-year follow up of the sample now suggests that paraprofessional program effects on parental caregiving and child development may be increasing as the children mature. The current proposal seeks support to determine whether the beneficial effects of the nurse home visiting program endure through the children's completion of kindergarten at age six, and whether beneficial effects emerge at this later time period for families visited by paraprofessionals.

Agency
National Institute of Health (NIH)
Institute
National Institute of Mental Health (NIMH)
Type
Research Project (R01)
Project #
5R01MH062485-02
Application #
6530918
Study Section
Special Emphasis Panel (ZRG1-RPHB-1 (01))
Program Officer
Ringeisen, Heather
Project Start
2001-03-01
Project End
2004-08-31
Budget Start
2002-03-01
Budget End
2003-02-28
Support Year
2
Fiscal Year
2002
Total Cost
$594,552
Indirect Cost
Name
Children's Hospital of Denver
Department
Type
DUNS #
076443316
City
Aurora
State
CO
Country
United States
Zip Code
80045
Olds, David L; Holmberg, John R; Donelan-McCall, Nancy et al. (2014) Effects of home visits by paraprofessionals and by nurses on children: follow-up of a randomized trial at ages 6 and 9 years. JAMA Pediatr 168:114-21