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111.
ABSTRACT

This phenomenological study used individual, semistructured, face-to-face interviews to explore motherhood experiences among 15 women receiving public assistance in a large urban area on the West coast. A primary phenomenon observed was that motherhood was described as an experience of identity change, with resulting emotional, behavioral, and sense-of-self changes. Within this broad theme, two categories emerged: the experience and process of change, and consequences of change. It was concluded that motherhood may serve as an important catalyst for change in some women and that the context of poverty is essential for understanding the motherhood experience. These results suggest that interventions aimed at leveraging emerging motherhood identities may be beneficial in setting women on the path out of poverty, drug addiction, and incarceration. Future research should examine the consequences of maternal change within the specific context of the stages of change documented in the recovery process from drug addiction.  相似文献   
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The analysis of covariance procedure is considered when the observations in each cell are equicorrelated. A correction procedure is given, A computationally easier conservative test statistic is also given. The conservative test statistic allows one to more readily determine the consequences of ignoring correlations, even slight correlations, in the analysis of covariance procedure. The difference of the corrected test and the conservative test is shown to converge in probability to zero. This conservative test is easy to implement on statistical computer packages, It is shown, that for the general correlation pattern, any test involving the regression coefficients of the covariables is an exact test. An example illustrates the procedure  相似文献   
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The purpose of this study was to assess the impact of two types of pregnancy prevention programs on youths’ behavioral intentions. Before and after participating in a series of adolescent pregnancy prevention support group meetings guided by abstinence OR service learning curricula, 88 youth, ages 13 and 14 years, forecasted their future life plans. Repeated measures analysis with two groups by two time points was conducted to assess changes in life forecasts over time and differences between the programs. From pre-test to post-test in the abstinence-based program there was reduction in plans to have first baby before marriage (p < .05). There were no significant changes in youths’ forecasts regarding sexual debut in either group. Implications for research and practice are discussed.  相似文献   
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This qualitative research explores the perspectives and experiences of employed mothers of disabled children particularly with respect to the potential benefits of employment. Forty families with at least one disabled child, representing a variety of family structures and work situations, participated in semi-structured interviews. The findings of this study clearly illustrate that the economic, psychological and social benefits for mothers of disabled children from participation in paid work are strikingly similar to those for employed mothers of non-disabled children. This suggests that the low level of labour force participation of mothers of disabled children in comparison with other mothers is most likely a consequence of the inherent ideological and structural barriers these women face, rather than their qualitatively differing needs. Streamlining of the benefits system, integration both within and between health, education and social services, increased flexibility in the workplace, and dialogue and co-ordination between all of these elements, may go some way to providing the support these mothers need.  相似文献   
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"Where all people talk on the same subject, they should be agreedabout the vocabulary with which they discuss it: or, at anyrate, they should be aware that they are not agreed."  相似文献   
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Data censoring causes ordinary least squares estimates of linear models to be biased and inconsistent. Tobit, semiparametric, and partially adaptive estimators have been considered as possible solutions. This paper proposes several new partially adaptive estimators that cover a wide range of distributional characteristics. A simulation study is used to investigate the estimators’ relative efficiency in these settings. The partially adaptive censored regression estimators have little efficiency loss for censored normal errors and may outperform Tobit and semiparametric estimators considered for non-normal distributions. An empirical example of out-of-pocket expenditures for a health insurance plan provides an example, which supports these results.  相似文献   
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