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- Genre: Masters Thesis
Description
This study investigated the efficacy of Early Head Start home-based, center-based and mixed-approach programs on cognitive, language and behavioral outcomes at different levels of cumulative environmental risk. Early Head Start is a federal program that provides low-income families and their children from birth to age three with childcare, parenting education, healthcare and other family supports. As part of Early Head Start's initiation, a program evaluation was begun involving 3,001 children from 17 programs around the country. Half of the children were randomly assigned to the control group, who received no Early Head Start services. Data were collected through program application and enrollment forms, interviews of parents and child and family assessments. Almost all of the children's primary caretakers were mothers, ranging in age from 18 to 26. One-third were African American, one-third white, and one-fourth Hispanic. Almost half of the parents did not have a high school diploma at the time of enrollment, and most of the families received public support of some kind. For each child, a multiple environmental risk score was calculated, which was the sum of 10 possible environmental risks. Each of four outcomes was regressed onto the ten risks individually and also as a cumulative risk index along with program type and covariates. There were significant negative relations of accumulated risk to reductions in reasoning, spatial ability and vocabulary and increased behavior problems. Children with at least eight risks scored 1.48 standard deviations lower on reasoning ability and vocabulary, .48 standard deviations lower on spatial ability and .48 standard deviations higher on behavior problems. The home-based program showed significant benefit for reasoning and vocabulary. Versus the control group, home-based programs increased average reasoning scores by .24 of a standard deviation and increased vocabulary by .14 of a standard deviation. There was no significant difference in program benefits at different levels of risk. This suggests that for reasoning and vocabulary, the home-based program is promotive because the degree of benefit Early Head Start appears to provide is consistent across all levels of risk for the set of risks and outcomes examined in this study.
ContributorsBudinger, Susan (Author) / Bradley, Robert H (Thesis advisor) / Doane Sampey, Leah D (Committee member) / Valiente, Carlos (Committee member) / Arizona State University (Publisher)
Created2012
Description
Children removed from methamphetamine laboratories are a severely understudied population despite the widespread deprivation parental methamphetamine abuse has on children, particularly in homes where methamphetamine is produced. Arizona's children are uniquely affected by the use and manufacturing of methamphetamine due to the geographic location and landscape of the state. A sample of 144 children removed from their homes during the seizure of methamphetamine laboratories, as part of the Arizona Drug Endangered Children program between 1999 and 2003, was investigated. Results indicate that younger children were more likely to be reported by Child Protective Services as high or moderate risk of further abuse, test positive for methamphetamine, and have maternal alleged perpetrators of abuse. Older children were more likely to be reported as low risk for further abuse, test negative for methamphetamine, and have paternal alleged perpetrators of abuse. Results also show that children initially placed in foster care were more likely to remain in foster care at the final assessment than to be living with a parent or kin. These findings have implications for individuals working with children removed from methamphetamine laboratories, including Child Protective Services case workers, medical personnel, temporary and permanent child caregivers (i.e., foster care, kin care, adoptive parents, and shelters), and community members (i.e., teachers). Recommendations based on study findings are offered to child and family advocates and interventionists.
ContributorsPennar, Amy LaRae (Author) / Shapiro, Alyson F. (Thesis advisor) / Bradley, Robert H (Committee member) / Krysik, Judy (Committee member) / Arizona State University (Publisher)
Created2011