Disability beliefs and help-seeking behavior of depressed Chinese-American patients in a primary care setting

In this study the authors assessed the effects of disability beliefs, conceptualization and labeling of emotional disabilities, and perceived barriers on help-seeking behaviors among depressed Chinese Americans in a primary care setting. Forty-two Chinese Americans participated in semistructured interviews using established psychological measures and open-ended questions adapted from the Explanatory Model Interview Catalogue. The authors found that care utilization appears to be complicated by somatization of emotional problems, variations in causal attribution to depression, barriers to receiving mental health care, and the burden of comorbid physical conditions. Their findings highlight the importance of addressing these issues and educating patients about body-mind dialectic common to depression.     

Dual experiences of teenage parenting and homelessness among Native Hawaiian youth: A critical interpretative phenomenological analysis

Teenage parenting is a challenging venture—particularly when parenting while homeless. The present study explores in‐depth through case‐based analysis the lived experiences of three young homeless and parenting teens (one mother and two fathers). It is the first known study of teenage parenting and homelessness among Native Hawaiian youth, a key affected population. Interpretative phenomenological analysis of participants' individual interviews revealed three themes that characterize the experience of parenting as a teen while homeless: (a) They never raised me up (childhood experiences); (b) becoming mommy and daddy (early experiences of teen pregnancy and parenting while homeless); and (c) finding our place (current experiences of teen parenting and perspectives on teen pregnancy and homelessness). Implications for direct practice, social policy, and future research are discussed in the context of this complex reality.     

INDUSTRIAL RESPONSE TO ELECTRICITY REAL-TIME PRICES: SHORT RUN AND LONG RUN

Real-time pricing reduces summer peak demand by approximately 8% for 110 Duke Energy industrial customers. With up to six summers on the rate, the aggregate customer response increases with experience. Examining individual customers, only a subset respond significantly, primarily those who can self-generate or with discrete (batch) production processes. These customers respond significantly above a threshold level of price. Although elasticities decrease slightly at the highest temperatures, the absolute quantity reductions are largest at these times.     

'Sod off and find us a boffin': journalists and the social science conference

Social scientists perform a multi-functional role as researcher, teacher and expert. The academic conference provides an opportunity for all these roles to be engaged and as such is a political and social site where meaning is debated and new research born. The conference is also attractive to journalists as news fodder. This article considers the relationship between journalists and social scientific organizations in the context of a professional conference and seeks to explain the tensions that exist. It concludes that the two cultures of journalist and academic are in conflict where they converge.     

The self-assessed literacy index: Reliability and validity

Literacy is associated with many outcomes of research interest as well as with respondents’ ability to even participate in surveys, yet very few surveys attempt to measure it because doing so is often complex, requiring extensive tests. The central goal of this paper is to develop a parsimonious measure of respondents’ reading ability that does not require a complex literacy test. We use data from the 2003 National Assessment of Adult Literacy to identify correlates of reading ability to form a literacy index. These correlates include self-assessments of one’s ability to understand, read and write English, and literacy practices at home. Our literacy index reliably discerns literacy test scores above educational attainment, and the index shows high internal consistency (coefficient alpha = 0.78) and validity. The paper concludes with implications of these findings for survey research practitioners and suggestions for future research.     

Helping Respondents Get It Right the First Time: The Influence of Words, Symbols, and Graphics in Web Surveys

We utilize and apply visual design theory to experimentallytest ways to improve the likelihood that web respondents reportdate answers in a particular format desired by the researcher,thus reducing possible deleterious effects of error messagesor requests for corrections. These experiments were embeddedin a series of web surveys of random samples of university students.We seek to examine the sequential and cumulative effects ofvisually manipulating the size and proximity of the answer spaces,the use of symbols instead of words, the verbal language ofthe question stem, and the graphical location of the symbolicinstruction. Our results show that the successive series ofvisual language manipulations improve respondents’ useof the desired format (two digits for the month and four digitsfor the year) from 45 percent to 96 percent. These results suggestthat writing effective questions for web surveys may dependas much or more on the presentation of the answer categories/spacesas the question wording itself.     

Does "Yes or No" on the Telephone Mean the Same as "Check-All-That-Apply" on the Web?

Recent experimental research has shown that respondents to forced-choicequestions endorse significantly more options than respondentsto check-all questions. This research has challenged the commonassumption that these two question formats can be used interchangeablybut has been limited to comparisons within a single survey mode.In this paper we use data from a 2004 random sample survey ofuniversity students to compare the forced-choice and check-allquestion formats across web self-administered and telephoneinterviewer-administered surveys as they are commonly used insurvey practice. We find that the within-mode question formateffects revealed by previous research and reaffirmed in thecurrent study appear to persist across modes as well; the telephoneforced-choice format produces higher endorsement than the webcheck-all format. These results provide further support forthe argument that the check-all and forced-choice question formatsdo not produce comparable results and are not interchangeableformats. Additional comparisons show that the forced-choiceformat performs similarly across telephone and web modes.     

Pattern–mixture and selection models for analysing longitudinal data with monotone missing patterns

Summary. We examine three pattern–mixture models for making inference about parameters of the distribution of an outcome of interest Y that is to be measured at the end of a longitudinal study when this outcome is missing in some subjects. We show that these pattern–mixture models also have an interpretation as selection models. Because these models make unverifiable assumptions, we recommend that inference about the distribution of Y be repeated under a range of plausible assumptions. We argue that, of the three models considered, only one admits a parameterization that facilitates the examination of departures from the assumption of sequential ignorability. The three models are nonparametric in the sense that they do not impose restrictions on the class of observed data distributions. Owing to the curse of dimensionality, the assumptions that are encoded in these models are sufficient for identification but not for inference. We describe additional flexible and easily interpretable assumptions under which it is possible to construct estimators that are well behaved with moderate sample sizes. These assumptions define semiparametric models for the distribution of the observed data. We describe a class of estimators which, up to asymptotic equivalence, comprise all the consistent and asymptotically normal estimators of the parameters of interest under the postulated semiparametric models. We illustrate our methods with the analysis of data from a randomized clinical trial of contracepting women.