Role profiles: an alternative look at personality in couples therapy

The purpose of this study was twofold. First, it aimed to test the recently developed personality assessment, Role Profiles, for its validity in the form of convergent validity analysis and cross structure analysis guided by role theory in which Role Profiles is grounded. Second, this study explored Role Profiles\u27 clinical implications by capturing participants\u27 subjective experiences of this assessment.;Twenty couples recruited from the community completed the assessments, which included the Demographic Information form, the Rosenberg\u27s Self-Esteem scale, the Dyadic Adjustment scale, and the Role Balance scale. Upon completion of the assessments, participants were asked to complete the Role Profiles by placing seventy-one cards of roles in one of four groups that best described how they felt about themselves at that moment. Four groups included This Is Who I Am , This Is Who I Am Not , I Am Not Sure If This Is Who I Am , and This Is Who I Want To Be . After the assessments, the couples were asked to answer two sets of open-ended questions about their subjective experiences of the Role Profiles.;Findings of this study were consistent with previous studies on couples similarity and marital satisfaction: couples who shared many identical roles in their roles profiles were more likely to report higher satisfaction in their marriage. Furthermore, this study found a negative relationship between role confusion and self-esteem. Additionally, the results of this study indicated a statistically significant negative relationship between role confusion and marital satisfaction for husbands but not wives. The utility of the Role Profiles as a clinical assessment in couples therapy are discussed and suggested are made for future research

Racial Microaggressions, Cultural Mistrust, and Mental Health Outcomes Among Asian American College Students

The present study is an empirical investigation of cultural mistrust as a mediator in the association between racial microaggressions and mental health (anxiety, depression, and well-being) in a sample of Asian American college students. In addition, we explored the role of cultural mistrust as a mediator in the association between racial microaggressions and attitudes toward seeking professional help. Asian American participants (N = 156) were recruited from two institutions located in the Pacific Northwest region of the United States. Participants filled out an online survey consisting of measures assessing the study variables. Bootstrapped results indicated that cultural mistrust was a significant mediator in the relation between microaggressions and well-being, such that racial microaggressions was significantly and positively associated with cultural mistrust, which in turn was significantly and inversely related to well-being. Mediation models involving anxiety, depression, and help-seeking attitudes as outcome variables were nonsignificant. The significant mediation finding (microaggressions → mistrust → well-being) has implications for improved understanding of Asian American students’ reactions to modern day racism and how it relates to their sense of well-being

Psychological experiences of Korean missionary “kids” (MKs): A qualitative inquiry

The present study is a qualitative investigation of the psychological experiences of children of Korean missionaries, through the eyes of Korean missionary kids (MKs) and missionary workers. A semi-structured interview was conducted with 11 MKs and MK workers, and data were analysed using the Consensual Qualitative Research method. Several domains emerged: challenges associated with the MK experience, resiliency of MKs, intrapersonal and interpersonal coping skills, mental health concerns, religion and spirituality, a complex cultural identity, preparation for college transition, and hopes for MKs and their missionary parents. Categories corresponding to the domains are highlighted. The present study addresses a need for more attention paid to the non-American MK experience, and it presents some implications for the church and higher educational institutions

Asian American Faculty\u27s Racialized Experiences in Christian Higher Education

Abstract Given the lack of studies on the racialized experience of Asian American faculty in Christian higher education, the current study investigated Asian American Christian faculty’s experiences of stereotypes and discrimination and their responses to those experiences. Using the Consensual Qualitative Research method, we analyzed nine interviews with Asian American Christian faculty. Major themes that emerged were the experience of stereotypes and discrimination at the interpersonal level, perpetuation of stereotypes and discriminatory practices at the institutional or systemic level, responses to stereotypes and discrimination, coping with stereotypes and discrimination, and the impact of Asian identity, stereotypes, and discrimination. Implications for future research and Christian higher education institutions are discussed

Characterization of Mammalian Selenoprotein O: A Redox-Active Mitochondrial Protein

Selenoproteins exhibit diverse biological functions, most of which are associated with redox control. However, the functions of approximately half of mammalian selenoproteins are not known. One such protein is Selenoprotein O (SelO), the largest mammalian selenoprotein with orthologs found in a wide range of organisms, including bacteria and yeast. Here, we report characterization of mammalian SelO. Expression of this protein could be verified in HEK 293T cells by metabolic labeling of cells with 75Se, and it was abolished when selenocysteine was replaced with serine. A CxxU motif was identified in the C-terminal region of SelO. This protein was reversibly oxidized in a time- and concentration-dependent manner in HEK 293T cells when cells were treated with hydrogen peroxide. This treatment led to the formation of a transient 88 kDa SelO-containing complex. The formation of this complex was enhanced by replacing the CxxU motif with SxxC, but abolished when it was replaced with SxxS, suggesting a redox interaction of SelO with another protein through its Sec residue. SelO was localized to mitochondria and expressed across mouse tissues. Its expression was little affected by selenium deficiency, suggesting it has a high priority for selenium supply. Taken together, these results show that SelO is a redox-active mitochondrial selenoprotein

Institutional Board Review for Clinical Investigations on Inflammatory Bowel Diseases: A Single-Center Study

Background/AimsThe growing volume and the diversity of clinical research has led to related laws and regulations as well as the Institutional Review Board (IRB) approval process becoming more stringent. To conduct clinical research efficiently and while following regulations, information about the IRB approval process and feedback is important for investigators. This has yet to be studied.MethodsWe included 381 gastrointestinal disease research proposals (79 with inflammatory bowel disease [IBD], and 302 with non-IBD) reviewed by the IRB of Severance Hospital between January 2009 and December 2013. We retrospectively analyzed research characteristics including research risk levels, results of initial reviews, frequencies of continuing review, numbers of IRB comments, frequencies of IRB comments, and durations from submission to approval.ResultsInvestigators' decisions on risk level were higher in the IBD group than in the non-IBD group (P<0.05). Results of initial reviews, frequencies of continuing reviews, the numbers of IRB review comments, and durations from submission to approval were not different between the two groups, but IRB decisions on risk level were higher in the IBD group (P<0.05). In subgroup analysis, the number of IRB comments from initial review on informed consent forms and procedures as well were quest of more information were significantly higher in the IBD group than in the non-IBD group (P<0.001 and 0.01, respectively).ConclusionsIn Korea, rare diseases such as IBD require more information for the IRB process due to their distinct characteristics. IBD researchers should develop research protocols more carefully and make their research as subject-friendly as possible

BROADCAST ENCRYPTION π\pi

We propose a new broadcast encryption scheme $\pi$ based on the idea of `one key per each punctured interval\u27. Let $N$ and $r$ be the numbers of total users and revoked users, respectively. In our scheme with $p$-punctured $c$-intervals, the transmission overhead is asymptotically {\normalsize$\frac r{p+1}$} as $r$ grows. We also introduce two variants of our scheme to improve the efficiency for small $r$. Our scheme is very flexible with two parameters $p$ and $c$. We may take $p$ as large as possible if a user device allows a large key storage, and set $c$ as small as possible if the storage size and the computing power is limited. Our scheme also possesses another remarkable feature that any number of new users can join at any time without key refreshment, which is not possible in other known practical schemes

A Giant Colonic Hamartoma and Multiple Colonic Hamartomatous Polyps in a Middle-Aged Man

Colonic hamartomas are rare polypoid lesions. We report an unusual case of multiple colonic hamartomatous polyps, including a giant hamartoma, unrelated to hereditary or familial polyposis syndromes, in a 48-year-old man. The diameter of the largest polyp was 9.5 cm, and endoscopy revealed that the lesion caused colonic obstruction. The clinical, endoscopic and histological aspects of this case are discussed

Methionine restriction extends lifespan of \u3ci\u3eDrosophila melanogaster\u3c/i\u3e under conditions of low amino-acid status

Reduced methionine (Met) intake can extend lifespan of rodents; however, whether this regimen represents a general strategy for regulating aging has been controversial. Here we report that Met restriction extends lifespan in both fruit flies and yeast, and that this effect requires low amino-acid status. Met restriction in Drosophila mimicks the effect of dietary restriction and is associated with decreased reproduction. However, under conditions of high amino-acid status, Met restriction is ineffective and the trade-off between longevity and reproduction is not observed. Overexpression of InRDN or Tsc2 inhibits lifespan extension by Met restriction, suggesting the role of TOR signalling in the Met control of longevity. Overall, this study defines the specific roles of Met and amino-acid imbalance in aging and suggests that Met restiction is a general strategy for lifespan extension