University of Houston - Downtown

Community-based participatory research (CBPR) answers the call for more patient-centered, community-driven research approaches to address growing health disparities. CBPR is a collaborative research approach that equitably involves community members, researchers, and other stakeholders in the research process and recognizes the unique strengths that each bring. The aim of CBPR is to combine knowledge and action to create positive and lasting social change. With its origins in psychology, sociology, and critical pedagogy, CBPR has become a common research approach in the fields of public health, medicine, and nursing. Although it is well aligned with psychology's ethical principles and research aims, it has not been widely implemented in psychology research. The present article introduces CBPR to a general psychology audience while considering the unique aims of and challenges in conducting psychology research. In this article, we define CBPR principles, differentiate it from a more traditional psychology research approach, retrace its historical roots, provide concrete steps for its implementation, discuss its potential benefits, and explore practical and ethical challenges for its integration into psychology research. Finally, we provide a case study of CBPR in psychology to illustrate its key constructs and implementation. In sum, CBPR is a relevant, important, and promising research framework that may guide the implementation of more effective, culturally appropriate, socially just, and sustainable community-based psychology research. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

OBJECTIVES: Elevated rates of mental health concerns have been identified during the coronavirus disease 2019 (COVID-19) pandemic. In this study, we sought to evaluate whether youth reported a greater frequency of suicide-related behaviors during the 2020 COVID-19 pandemic as compared with 2019. We hypothesized that rates of suicide-related behaviors would be elevated between the months of March and July 2020 as compared with 2019, corresponding to the onset of the COVID-19 pandemic. METHODS: Routine suicide-risk screening was completed with youth aged 11 to 21 in a pediatric emergency department. Electronic health records data for suicide-risk screens completed between January and July 2019 and January and July 2020 were evaluated. A total of 9092 completed screens were examined (mean age 14.72 years, 47.7% Hispanic and/or Latinx, 26.7% non-Hispanic white, 18.7% non-Hispanic Black). RESULTS: Rates of positive suicide-risk screen results from January to July 2020 were compared with corresponding rates from January to July 2019. Results indicated a significantly higher rate of suicide ideation in March and July 2020 and higher rates of suicide attempts in February, March, April, and July 2020 as compared with the same months in 2019. CONCLUSIONS: Rates of suicide ideation and attempts were higher during some months of 2020 as compared with 2019 but were not universally higher across this period. Months with significantly higher rates of suicide-related behaviors appear to correspond to times when COVID-19-related stressors and community responses were heightened, indicating that youth experienced elevated distress during these periods.

Purpose This study aims to investigate the influence of employee positions (supervisor vs line-level employee) on work-related variables (e.g. work engagement, job satisfaction and turnover intentions). Design/methodology/approach Data were collected from line-level employees and supervisors of 29 mid- to up-scale hotels. A series of one-way ANCOVA were performed to test the position differences in work engagement, job satisfaction and turnover intentions. Hierarchical regression analyses were conducted to examine the moderating role of employees’ positions on the relationships between those variables. Findings Supervisors have significantly higher work engagement and lower turnover intentions than line-level employees, whereas job satisfaction does not differ across positions. Employee positions significantly moderate the relationship between absorption and job satisfaction, and the relationship between dedication and turnover intentions. Practical implications This study provides an in-depth analysis for hotel managers to capture work-related factors (i.e. work engagement, job satisfaction and turnover intentions) across employee positions. Dedication is the primary barometer that significantly leads to job satisfaction and reduced turnover intentions compared to vigor and absorption. Although job satisfaction may be boosted by improving employee work engagement (i.e. vigor, dedication and absorption), increasing absorption is not an effective solution to increase supervisors’ job satisfaction. Hotel managers need to carefully monitor supervisors’ levels of dedication, given its focal impact on turnover intentions. Originality/value This study is one of the first attempts to examine the differences between line-level employees’ and supervisors’ work engagement (i.e. vigor, dedication and absorption) and its consequences (i.e. job satisfaction and turnover intentions). Findings highlight the unique influence of the individual dimension of work engagement on job satisfaction and turnover intentions. This study reveals the moderating effect of employee positions on the links between engagement dimensions and consequences.

This article investigates the social justice implications of localization and reports the results of an empirical study that examines poor designer localization efforts in documentation used in marketing sexuopharmaceuticals. It argues against a top-down view of design and communication and instead advocates a participatory approach that takes into account user linguacultural, political, economic, legal, and local knowledge systems in the localization process. The article also offers suggestions to guide localization theory and practice.

Joint ventures (JVs), defined as independent organizations formed by the pooling of resources and sharing of equity by two or more firms, are being formed at an increasingly rapid pace. While much empirical research has examined the conditions which favor the formation of JVs, less attention has been paid to the equally important issues of control and implementation which are the focus of interest in this study. We identify two factors which are expected to influence the design of control mechanisms, i.e., (1) the strategic interdependence between the JV and each parent and (2) the environmental uncertainty faced by the JV. Our empirical examination confirms the importance of the degree of strategic interdependence and the moderating role of environmental uncertainty in explaining the design of control mechanisms. © 1998 John Wiley & Sons, Ltd.

Plato observed that humans are beings in search of meaning; people automatically coax meaning from their experiences, including the experience of life itself. Meaning is the web of connections, understandings, and interpretations that help us comprehend our experience and formulate plans directing our energies to the achievement of our desired future. Meaning provides us with the sense that our lives matter, that they make sense, and that they are more than the sum of our seconds, days, and years. Comprehending our experience in this way builds the cognitive component of meaning in life. e cognitive component of meaning in life thus refers to the understandings that we develop of who we are, what the world is like, and how we t in with and relate to the grand scheme of things (Heine, Proulx, & Vohs, 2006; Steger, 2009).

BACKGROUND: Community acquired (CA) methicillin-resistant Staphylococcus aureus (MRSA) increasingly causes disease worldwide. USA300 has emerged as the predominant clone causing superficial and invasive infections in children and adults in the USA. Epidemiological studies suggest that USA300 is more virulent than other CA-MRSA. The genetic determinants that render virulence and dominance to USA300 remain unclear. RESULTS: We sequenced the genomes of two pediatric USA300 isolates: one CA-MRSA and one CA-methicillin susceptible (MSSA), isolated at Texas Children's Hospital in Houston. DNA sequencing was performed by Sanger dideoxy whole genome shotgun (WGS) and 454 Life Sciences pyrosequencing strategies. The sequence of the USA300 MRSA strain was rigorously annotated. In USA300-MRSA 2658 chromosomal open reading frames were predicted and 3.1 and 27 kilobase (kb) plasmids were identified. USA300-MSSA contained a 20 kb plasmid with some homology to the 27 kb plasmid found in USA300-MRSA. Two regions found in US300-MRSA were absent in USA300-MSSA. One of these carried the arginine deiminase operon that appears to have been acquired from S. epidermidis. The USA300 sequence was aligned with other sequenced S. aureus genomes and regions unique to USA300 MRSA were identified. CONCLUSION: USA300-MRSA is highly similar to other MRSA strains based on whole genome alignments and gene content, indicating that the differences in pathogenesis are due to subtle changes rather than to large-scale acquisition of virulence factor genes. The USA300 Houston isolate differs from another sequenced USA300 strain isolate, derived from a patient in San Francisco, in plasmid content and a number of sequence polymorphisms. Such differences will provide new insights into the evolution of pathogens.

This investigation reports a typology of maintenance behaviors that were derived through inductive analyses of papers students wrote about their strategies for maintaining various relationships. Ten major strategies were inductively derived: positivity; openness; assurances; sharing tasks; social networks; joint activities; cards/letters/calls; avoidance; anti‐social; and humor. These strategies extend the previous research on relational maintenance strategies. More specifically, the latter five strategies and the subcategories of all the strategies are additions to Stafford and Canary's (1991)typology. In addition, analyses revealed the positivity, openness, assurances, sharing tasks, and cards/letters/calls differed in their frequency of use among lovers, relatives, friends and others.

Grapevines are grown either on their own roots or on rootstocks that represent a mixture of grapevine species and hybrids. Developmental and physiological factors other than phylloxera resistance, lime tolerance, and ease of propagation were not directly considered during rootstock breeding, including rooting patterns. Here, in a comprehensive literature synthesis, we have compiled information concerning rooting depth distributions of grapevine roots from wall profile studies comprising a broad range of soil environments and rootstock genotypes. We considered the distributions based on the asymptotic equation of Y = (1 − ß^d), where d = soil depth (cm) and Y = the proportion of roots from the surface to depth d. The median value of ß for the root distributions analyzed was 0.9826 and the standard deviation over all observations was 0.0068 (n = 240); most profiles had fitted values of ß generally greater than 0.975. This value places the depth distribution of grapevine roots in the vadose zone among the deepest observed for plants worldwide. The data suggested that soil properties such as the presence of soil profiles impermeable to root penetration, stoniness, and presence of gravel lenses have a greater influence on depth distributions than does genotype, even in deep fertile soils. Genotypic differences were not apparent, although the rootstock O39-16 (ß = 0.9867 ± 0.0009, mean ± se, n = 11), with a reputation for deep-rooting behavior, did exhibit deeper root distributions. The analysis also suggests that root characteristics other than root horizontal and vertical spread may need to be considered in order to explain some key rootstock characteristics like scion vigor or drought tolerance.

The current research draws from ambivalent sexism theory to examine potential gender differences in the quantity and quality of developmental work experiences. In a sample of managers in the energy industry, men and women reported participating in a similar number of developmental experiences (with comparable levels of support), but men rated these experiences as more challenging and received more negative feedback than did women. Similarly, a sample of female managers in the health care industry reported comparable amounts, but less challenging types, of developmental experiences than their male counterparts’. The results of three complementary experiments suggest that benevolent sexism is negatively related to men’s assignment of challenging experiences to female targets but that men and women were equally likely to express interest in challenging experiences. Taken together, these results suggest that stereotype-based beliefs that women should be protected may limit women’s exposure to challenging assignments, which in turn may partially explain the underrepresentation of women at the highest levels of organizations.

Purpose The purpose of this paper is to investigate the relationships between environmental consciousness (ECO), green purchase attitude (GPA), green purchase intention (GPI), perceived customer effectiveness (PCE), green behaviour (GRB) and green purchase behaviour (GPB). Based on the statistical analyses, this paper offers some further research directions to advance the extant literature. Design/methodology/approach The theoretical model is firmly grounded in extant literature. To test the study hypotheses, the authors have developed a survey instrument following a two-stage process. The constructs were first operationalized by the authors and then pre-tested by experts. Dillman’s (2007) guidelines were then followed to gather data. Finally, the theoretical model was tested using multivariate statistical tools. Findings Results indicate that ECO has an influence on GPA and PCE; GPA has an influence on PCE and GRB; GPI has an influence on PCE; and GRB has an influence on GPB. Environmental benefit still ranks at the sixth position among eight product-selection criteria, as is evident from qualitative in-depth interviews indicating a primarily rationalistic and not an altruistic purchase approach. The gap in translation of ECO into GB and GPB can be attributed to costliness, non-availability with less variety, lack of brand reputation of green products and budget constraints for customers. Research limitations/implications The study faces the limitation of generalizability of the results because it was carried out in a particular state in India; it may not be the perception of the country as a whole. The bias owing to social desirability, selective memory and telescoping with the use of self-reported data could also be a limitation for the current empirical study. Originality/value This study aimed to extend pro-environmental behaviour studies beyond developed countries and to empirically validate the models built on the theory of ECO leading to GPB, especially for India, a rising market. A novel approach to empirically discuss the situational and market factors will provide a much-needed thrust for research on these lines.

This article conceptually links theory and research on volunteerism to different forms of political activity, specifically activism and civic engagement. Multiple perspectives and measures of personality as antecedents of volunteerism, activism, and civic engagement are outlined, including individual differences in motivations, interpersonal orientations, and traits. Next, self-report data from 624 people involved in AIDS service organizations (as clients, volunteers, staff, or supporters) are utilized to empirically explore the best personality predictors of AIDS activism and civic engagement. Other-focused rather than self-focused motivation better predicted AIDS activism and civic engagement. The only measure of interpersonal orientation consistently related to these outcomes was communal orientation; as well, only the trait of extraversion was related to both outcomes. In analyses testing the predictive power of constellations of personality measures, other-focused motivation better predicted AIDS activism and civic engagement than the other measures of motivation, interpersonal orientation, and traits. Finally, meditational analyses supported a developmental sequence in which other-focused motivation leads to specific activism, which, in turn, encourages broader civic engagement. The discussion focuses on theoretical implications for understanding the impact of personality on different forms of citizenship behaviors and of the applicability of the Volunteer Process Model for studying political activity and civic engagement.

Empirical force field parameters for nicotinamide (NIC+) and 1,4-dihydronicotinamide (NICH) were developed for use in modeling of the coenzymes nicotinamide adenine dinucleotide (NAD+) and NAD hydride (NADH). The parametrization follows the methodology used in the development of the CHARMM22 all-hydrogen parameters for proteins, nucleic acids, and lipids. Parametrization of inorganic phosphate for use in adenosine di- and triphosphates (e.g., ADP and ATP) is also presented. While high level ab initio data, such as conformational energies, dipole moments, interactions with water, and vibrational frequencies, were adequately reproduced by the developed parameters, strong emphasis was placed on the successful reproduction of experimental geometries and crystal data. Results for molecular dynamics crystal simulations were in good agreement with available crystallographic data. Simulations of NAD+ in the enzyme alcohol dehydrogenase compared quite favorably with experimental geometries and protein matrix interactions. © 1997 by John Wiley & Sons, Inc.

After presenting a brief overview of the key elements that underpin Etienne Wenger’s communities of practice (CoP) theoretical framework, one of the most widely cited and influential conceptions of social learning, this paper reviews extant empirical work grounded in this framework to investigate online/blended learning in higher education and in professional development. The review is based on integrative research approaches, using quantitative and qualitative analysis, and includes CoP oriented research articles published between 2000 and 2014. Findings are presented under three questions: Which research studies within the online/blended learning literature made central use of the CoP framework? Among those studies identified, which ones established strong linkages between the CoP framework and their findings? Within this last group of identified studies, what do the patterns in their use of the CoP framework suggest as opportunities for future research in online teaching and learning?

The purpose of this article is to examine culturally relevant teaching as a political pedagogy and a contemporary manifestation of what was considered “good” teaching in many African American communities served by black segregated schools. Through examining several ethnographies and autobiographical accounts of segregated schools that were valued by black students and families, I assert that the “good” of these institutions hinged not simply on the cultural similarities between teachers and students, but more importantly on the “political clarity” of the teachers. That is, these educators recognized the existence of oppression in their students’ lives and sought to use their personal, professional, and social power to encourage children to understand and undermine their subordination. I also contend that because they use their knowledge of society's inequities and their influence to empower their marginalized students, the pedagogy of contemporary culturally relevant teachers might be more accurately called “politically relevant teaching.” I conclude the article by discussing how recognizing the political and historical dimensions of culturally relevant teaching may broaden its application, as issues of racism and social injustice are relevant to all Americans and not only to people of color.

Three virtual worlds have been built to investigate the effect of immersive, multisensory computer-generated experiences on learning topics in science. Currently targeted at high school and beginning college students, these worlds address Newtonian mechanics, electrostatics, and molecular structure and dynamics. Data has been collected on usability and learning through questionnaires, pre- and post-tests, in situ prediction and experiment and post-session interviews. The results are not uniformly conclusive but suggest that students can improve their mastery of abstract concepts through the use of virtual environments that have been designed for learning. Moreover, usability studies have identified many significant problems that have been addressed in successive refinements of these worlds. Future work will include collaborative learning studies (both local and distant), use of intelligent agents, and comparison with two-dimensional microworlds.

Since 2000, the federal government and all fifty states have passed laws that criminalize the trafficking of persons for labor and commercial sex. To date, relatively few human trafficking cases have been identified, investigated, and prosecuted by local criminal justice authorities. Using data from case records and qualitative interviews with police, prosecutors, and victim service providers in twelve counties, we discuss the challenges local police face in identifying cases of human trafficking. We find that the culture of local police agencies and the perceptions of police officials about human trafficking do not support the identification of a broad range of human trafficking cases. Since local definitions of human trafficking are still evolving, police focus on sex trafficking of minors, which they perceive to be the most serious problem facing their communities. Reluctance to differentiate between vice and sex trafficking minimizes the problem of human trafficking and makes labor trafficking seem largely nonexistent.

To what extent are research results influenced by subjective decisions that scientists make as they design studies? Fifteen research teams independently designed studies to answer five original research questions related to moral judgments, negotiations, and implicit cognition. Participants from 2 separate large samples (total N > 15,000) were then randomly assigned to complete 1 version of each study. Effect sizes varied dramatically across different sets of materials designed to test the same hypothesis: Materials from different teams rendered statistically significant effects in opposite directions for 4 of 5 hypotheses, with the narrowest range in estimates being d = -0.37 to + 0.26. Meta-analysis and a Bayesian perspective on the results revealed overall support for 2 hypotheses and a lack of support for 3 hypotheses. Overall, practically none of the variability in effect sizes was attributable to the skill of the research team in designing materials, whereas considerable variability was attributable to the hypothesis being tested. In a forecasting survey, predictions of other scientists were significantly correlated with study results, both across and within hypotheses. Crowdsourced testing of research hypotheses helps reveal the true consistency of empirical support for a scientific claim. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

This article reports the results of an evaluation of the factor structure, reliability, and construct validity of the Male Role Norms Inventory—Revised (MRNI–R). Results of a principal-axis factor analysis with 593 undergraduate participants (341 men, 251 women, 1 other) support the hypothesized factor dimensionality and, to a lesser extent, item placement. Evidence was found for internal consistency of the MRNI–R total score and the seven factor scores. Analyses of the men’s scores provided evidence for convergent validity through a significant correlation of the MRNI–R with the Male Role Attitudes Scale; for divergent validity, through the nonsignificant correlation with the Personal Attributes Questionnaire; and for concurrent validity, through the significant correlations with the Conformity to Masculine Norms Inventory, the Gender Role Conflict Scale, and the Normative Male Alexithymia Scale.

This article argues that many methodological approaches used in intercultural technical communication research are limited in addressing emerging social justice challenges in many post-colonial, developing, and unenfranchised/disenfranchised cultural sites, where professional communicators have begun conducting research. It offers decolonial approaches as an alternative by highlighting how these approaches are used in an intercultural research that investigates attempts to localize communication that accompanies sexuo-pharmaceuticals from one cultural context to another. The article also discusses some the challenges and benefits of such approaches. The ways in which scientific research is implicated in the worst excesses of colonialism remain a powerfully remembered history for many of the world's colonized peoples. It is a history that still offends the deepest sense of our humanity [1, p. 1]. Global research raises many methodological and ethical challenges for technical communicators … because of the cross-cultural, international, and transnational nature of the work [2, p. 283].