The influences of relationship quality with external partners and required levels of approval of messaging on crisis preparedness

As funding for public health promotion is increasingly limited in the U.S., public relations research informing management of crises that threaten public health is especially critical. Crisis planning models such as Reynolds and Seeger’s (2005, 2014) crisis and emergency risk communication model offer comprehensive directives for crisis managers and present opportunities to extend the utility of best practice recommendations. A survey of public information officers (PIOs) (n=208) at local public health departments across the U.S. examines the quality of their relationships with partners in public health crisis management, including first responders, media, law enforcement, and hospitals, and reveals that relationships with key publics in crisis management are lacking. Further, PIOs at state governed health departments may face critical delays in releasing crisis messages, as their messages are required to clear more levels of approval than locally (city/county) governed departments. Implications and future research for these key variables extending public relations crisis communication research with a focus on inter-organizational relationships are discussed.     

Bayesian curve fitting and clustering with Dirichlet process mixture models for microarray data

In the field of molecular biology, it is often of interest to analyze microarray data for clustering genes based on similar profiles of gene expression to identify genes that are differentially expressed under multiple biological conditions. One of the notable characteristics of a gene expression profile is that it shows a cyclic curve over a course of time. To group sequences of similar molecular functions, we propose a Bayesian Dirichlet process mixture of linear regression models with a Fourier series for the regression coefficients, for each of which a spike and slab prior is assumed. A full Gibbs-sampling algorithm is developed for an efficient Markov chain Monte Carlo (MCMC) posterior computation. Due to the so-called “label-switching” problem and different numbers of clusters during the MCMC computation, a post-process approach of Fritsch and Ickstadt (2009) is additionally applied to MCMC samples for an optimal single clustering estimate by maximizing the posterior expected adjusted Rand index with the posterior probabilities of two observations being clustered together. The proposed method is illustrated with two simulated data and one real data of the physiological response of fibroblasts to serum of Iyer et al. (1999).     

Exploring trust and distrust as conceptually and empirically distinct constructs: Association with symmetrical communication and public engagement across four pairings of trust and distrust

Existing relationship research has interpreted low trust as being equivalent to high distrust and high trust as the evidence of low distrust, which has failed to capture the full scope of the functions of trust and distrust in organization–public relationships. Recent research in this area suggests that trust and distrust might simultaneously exist during relational interactions and might play uniquely positive and negative functions in certain social contexts. The main purpose of this study was to offer a new insight in trust–distrust research by providing distinctions in conceptualization and operationalization between trust and distrust. This study also empirically tested the functions of four pairings of trust and distrust on two core public relations concepts (i.e., symmetrical communication and public engagement). The results from the surveys (N = 704; in 20 companies) of US consumers showed sound discriminant validity of trust and distrust. Further, the statistical results revealed that symmetrical communication and public engagement were most strongly associated with the high trust and high distrust pairing, supporting the utilities of distrust in public relations and the coexistence of trust and distrust in social interactions.     

The multifaceted nature of poverty and differential trajectories of health among children

The relationships between poverty and children’s health have been well documented, but the diverse and dynamic nature of poverty has not been thoroughly explored. Drawing on cumulative disadvantage and human capital theory, we examined to what extent the duration and depth of poverty, as well as the level of material hardship, affected changes in physical health among children over time. Data came from eight waves of the Korea Welfare Panel Study between 2006 and 2013. Using children who were under age 10 at baseline (N?=?1657, Observations?=?13,256), we conducted random coefficient regression in a multilevel growth curve framework to examine poverty group differences in intra-individual change in health status. Results showed that chronically poor children were most likely to have poor health. Children in households located far below the poverty line were most likely to be in poor health at baseline, while near-poor children’s health got significantly worse over time. Material hardship also had a significant impact on child health.     

On tests detecting difference in means and variances simultaneously under normality

In this paper, we propose several tests for detecting difference in means and variances simultaneously between two populations under normality. First of all, we propose a likelihood ratio test. Then we obtain an expression of the likelihood ratio statistic by a product of two functions of random quantities, which can be used to test the two individual partial hypotheses for differences in means and variances. With those individual partial tests, we propose a union-intersection test. Also we consider two optimal tests by combining the p-values of the two individual partial tests. For obtaining null distributions, we apply the permutation principle with the Monte Carlo approach. Then we compare efficiency among the proposed tests with well-known ones through a simulation study. Finally, we discuss some interesting features related to the simultaneous tests and resampling methods as concluding remarks.     

Socioeconomic Status and Parenting Priorities: Child Independence and Obedience Around the World

This study investigates the extent to which both national and personal socioeconomic status shape national norms and parenting priorities concerning child socialization. Data came from the European Values Survey, the World Values Survey, and the World Bank Data Catalog, resulting in 227,431 parents from 90 nations across fives study waves (1981–2008). Child independence was more popular in nations with greater wealth and more highly educated populations; obedience was more popular in nations with less wealth and lower percentages of educated and urban populations. Personal socioeconomic status predicted individual parents' prioritization of child independence and obedience; higher social class predicted a greater likelihood of endorsing independence and not endorsing obedience. Time‐slope estimation across study waves revealed that parents' prioritization of independence and obedience may rise over time in developing nations. Results provide implications for education, practice, and policy on cultural variations in parenting.     

Be Careful Where You Smile: Culture Shapes Judgments of Intelligence and Honesty of Smiling Individuals

Smiling individuals are usually perceived more favorably than non-smiling ones—they are judged as happier, more attractive, competent, and friendly. These seemingly clear and obvious consequences of smiling are assumed to be culturally universal, however most of the psychological research is carried out in WEIRD societies (Western, Educated, Industrialized, Rich, and Democratic) and the influence of culture on social perception of nonverbal behavior is still understudied. Here we show that a smiling individual may be judged as less intelligent than the same non-smiling individual in cultures low on the GLOBE’s uncertainty avoidance dimension. Furthermore, we show that corruption at the societal level may undermine the prosocial perception of smiling—in societies with high corruption indicators, trust toward smiling individuals is reduced. This research fosters understanding of the cultural framework surrounding nonverbal communication processes and reveals that in some cultures smiling may lead to negative attributions.     

Deciding Not to Adopt: The Role of Normative Family Ideologies in Adoption Consideration

ABSTRACT

Americans view adoption favorably, yet few consider adopting or actually adopt a child. Using qualitative data from the representative National Survey of Fertility Barriers, we explored why women who had considered adoption decided not to pursue it as a pathway to parenthood. Our sample includes responses from 1,747 women who considered adoption at some point. Seven themes emerged: prioritization of biology, economic concerns, family building prerequisites, relationship barriers, barriers to adoption, family barriers, and change of heart. Findings highlight that barriers to adoption are not always the primary reasons women opt out of adoption; normative conceptualizations of “family” are also important.     

Diversity Management and Fairness in Public Organizations

Diversity management was initially adopted in the pursuit of fairness and equality and the promotion of an inclusive workforce by public organizations. However, previous studies regarding diversity management have focused on job performance or job satisfaction. Thus, in this article, we attempt to examine whether diversity management advances organizational fairness in public organizations. By examining data from the 2013 Federal Employee Viewpoint Survey (FEVS), we find that diversity management is positively related to the perception of organizational fairness in the federal workplace. In addition, we also find that female and minority employees perceive diversity management in terms of fairness differently.