Exploring coordinated relationships is an important task in data analytics. For example, an intelligence analyst may want to find three suspicious people who all visited the same four cities. However, existing techniques that display individual relationships, such as between lists of entities, require repetitious manual selection and significant mental aggregation in cluttered visualizations to find coordinated relationships. This work presents a visual analytics approach that applies biclusters to support coordinated relationships exploration. Each computed bicluster aggregates individual relationships into coordinated sets. Thus, coordinated relationships can be formalized as biclusters. However, how to incorporate biclusters into a visual analytics tool to support sensemaking tasks is challenging. To address this, this work features three key contributions: 1) a five-level design framework for bicluster visualizations, 2) BiSet, highlighting bicluster-based edge bundling, seriation-based multiple lists ordering, and interactions for dynamic information foraging and management, and 3) an evaluation of BiSet. / Ph. D.

The transition from partnership to parenthood can be a time of excitement and rapid change for couples. After the birth of a first child, many couples also experience declines in relationship satisfaction leading to increased risk of relationship dissolution, postpartum depression, and negative child outcomes. Considering the frequency of this transition and the connection between parent relationship quality and health, it is surprising that relatively few intervention programs have focused on preparing couples for this life transition. Hence, I have developed a four week relationship enhancement intervention entitled the Mindful Transition to Parenting Program. This program is based on interpersonal neurobiology, which states that mindfulness training can change brain structures that can lead to increased attunement abilities and sustained improvements in relationship quality. The program focuses on improving mindfulness, empathy, emotionality, and relationship satisfaction for couples expecting their first child. In this research study, I determined the outcomes for couples who participate in this program through mixed methods research with a randomized experimental design. Thirty-three couples were randomly assigned by a coin-toss to either a waitlist control group, or the Mindful Transition to Parenting Program treatment group. Results demonstrated that men in the treatment group significantly improved in relationship satisfaction, negative affect, and mindfulness when compared to the control group. Women had no significant treatment effects, though treatment group women had small effect size improvement in three measures of empathy. The emergent qualitative themes for participants in the program included: (1) positive changes for self, (2) improvements in couple relationship, (3) feeling more prepared for baby, and (4) male involvement. Mixed methods analyses revealed that men in particular benefited from the social support, increased connection with their babies, and more identification with the role of father that the program provided. These are promising results, showing that a brief intervention including mindfulness and skill-based learning can have positive effects on couples in the transition to parenthood. I conclude by discussing clinical implications and future research directions. / Ph. D.

Wellness has become an increasingly important paradigm for counseling and clinical supervision. A heightened focus on counselor wellness in supervision has emerged as an intervention to improve quality of care to clients and prevent counselor impairment. Although researchers have examined the benefits of wellness interventions in supervision, we have little understanding of the supervisor's ability to model wellness to their supervisees. Nor have researchers shown how a supervisor's wellness influences supervisee wellness—and if and how the strength of the supervision relationship changes this influence. Thus, the purpose of this quantitative investigation was to (a) analyze the role of modeled wellness as a way for supervisors to influence the multifaceted aspects of supervisee wellness, and (b) identify if the factoring in the supervisory relationship changes this influence. This quantitative study included a sample of 105 counselor education students enrolled in practicum or internship courses who were receiving supervision from a site-based supervisor. Results indicated that supervisee personal wellness was influenced by the supervisee's perception of supervisor wellness. Certain second-order factors of perceived supervisor wellness (Creative and Coping Selves) were more predictive of the corresponding factor of supervisee personal wellness. When the strength of the supervisory relationship was considered, the model became more predictive despite the lack of correlation between the strength of the supervisory relationship and supervisee personal wellness. Results from this investigation suggest that the supervisory relationship can act as a suppressor variable, controlling for error in the equation and making the perception of supervisor wellness a more valid predictor. A subsequent correlational analysis suggests that the error in prediction was primarily in supervisory relationships of moderate strength. The combination of the supervisee's perception of their supervisor's wellness and the strength of the supervisory relationship predicted 9% of the variance in supervisee wellness. Implications for counselors, supervisors, educators, and policy are discussed. Limitations and recommendations for future inquiry are highlighted based on the findings from this investigation. / Ph. D.

This study sought to explore how adolescents' relationships with both of their parents changed over the course of parental military deployment. Participants were 9 adolescents, 12-13 years old, that participated in a focus group. Family systems theory was the guiding lens for qualitative data analysis, which included constant comparative and open and axial coding. Two dominant patterns emerged: 1) process that promoted relationship closeness and 2) process that promoted relationship distance. Processes that promoted relationship closeness included clear communication, connectedness with the at-home parent, togetherness, and flexibility of roles. Processes that promoted relationship distance included restricted communication, at-home parent disengagement, deployed parent disconnectedness and lack of role shifting. Findings suggest processes evident in adolescent relationships with their parents during deployment indicative of adjustment outcomes. Clinical implications and future research are discussed. / Master of Science

Previous research has examined the various types of online infidelity, gender differences in online sexual behaviors, and relationship consequences of online affairs. Despite this attention, there remains a research gap regarding ways to prevent online infidelity. When couples seek therapy to address this issue, therapists report a lack of specific preparedness. This qualitative research project focused on methods for assisting couples by studying how they develop an agreement regarding appropriate and inappropriate online behaviors. Grounded theory was used to analyze the data from dyadic interviews with 12 engaged heterosexual couples. The interviews generated five common steps in the process of developing an agreement: (a) discuss the various online activities the couple participates in online; (b) define online infidelity; (c) discuss which activities are appropriate and which are not appropriate; (d) develop rules; and (e) state what occurs when an agreement is violated. Three couples had developed an agreement prior to the study and two couples developed an agreement through the process of the interview. Seven couples reported, however, that an agreement would not be beneficial in their relationship. These couples suggested using alternatives to an online behavior agreement including have mutual respect, eliminate questionable activities, get to know their fiancé or fiancée, and not participate in any online activities that they would not do in front of their partner. Although the study presupposed that couples would embrace the development of a mutual agreement, most couples elected to use other approaches. The results raise useful questions about couple readiness for structured prevention strategies and therapist approaches for clinical intervention. / Ph. D.

Bisexual individuals experience negativity toward their identities from heterosexual as well as gay and lesbian individuals. While there is a large body of research on the negative mental health consequences due to bi-negativity among individuals who identify as bisexual, little research exists exploring the relational impacts of bi-negativity. Informed by symbolic interaction theory and minority stress theory, this study investigated the impacts of attitudes regarding bisexuality on relationship satisfaction in female same-gender couples with at least one bisexual-identified individual through the following research questions: (a) How, if at all, do the attitudes toward bisexuality of individual partners influence perceptions of relationship satisfaction? and (b) How do partners negotiate the influence of attitudes toward bisexuality on their relationship? To address these questions, data from semi-structured interviews of eight female same-gender couples were analyzed using constructivist grounded theory methodology. Findings indicated that couples moved through a process of the following: pre-relationship factors, relationship formation, relational emotion work, and shared relational meaning. Couples additionally are influenced in each phase of the process by macrosystemic oppressions. Clinical implications to assist mental health professionals better serve these couples were determined. / Doctor of Philosophy / Bisexual individuals experience negativity toward their identities from heterosexual as well as gay and lesbian individuals. While there is a large body of research on the negative mental health consequences due to bi-negativity among individuals who identify as bisexual, more research is need on the relational impacts of bi-negativity. Informed by symbolic interaction theory and minority stress theory, this study investigated the impact of attitudes regarding bisexuality on relationship satisfaction in female same-gender couples with at least one bisexual-identified individual. Eight couples were interviewed, and data was analyzed using constructivist grounded theory methodology. Findings indicated that couples moved through a process of the following: pre-relationship factors, relationship formation, relational emotion work, and shared relational meaning. Couples additionally are influenced in each phase of the process by macrosystemic oppressions. Clinical implications to assist mental health professionals better serve these couples were determined.

This study investigates the effects of priming participants with either negative or positive images of older adults and the impressions they form of a neutral image of an older adult after subsequent priming. Participants were first primed with 25 positive, 25 negative, or no images of older adults, then they were asked to write a short story about "a day in the life of' a neutral woman and to complete several surveys including the Fraboni Scale of Ageism (FSA), Marlowe Crowne, and the NEO-FF inventory. The primary dependent variable was participants' short stories; which were analyzed for linguistic indicators of prejudice toward older adults. Additionally, the data were analyzed to unveil variables that predict ageism. Although priming did not have a significant effect, participants without perceived social support of a grandparent or older adult scored relatively higher on the FSA. Ageism was also predicted by the terminology used in the narrative written to describe the older adult female in the image. Ageism, like other forms of prejudice, develops over a lifetime and cannot be expected to be elicited or eradicated in a few hours. The results of this study suggest perceived level of support from an older adult is more important to reducing ageism than exposure to positive images of older adults.

No / The chapter explores the current landscape in the public sector, considering complications and constraints inherent in delivering service and performance improvement. Cost challenges are key factors for all departments, as are wider societal changes, and have led to changes to delivery models. UK government cuts have already been the biggest in the G7 group of major developed economies, and more are planned. Departmental structure, culture and behaviour as well as the scale of service delivery, present operational challenges not just internally but also to the consultants engaged to help. Consideration is also given to commercial constraints which govern the contracting process and how that in turn affects consultant:client interaction and outcomes. Taking into account the salient features which must be overcome, the chapter concludes by suggesting how the constraints and complications can be minimised or mitigated by adopting alternative approaches more attuned to operating within a public service environment.

Yes / Purpose: To evaluate the structure–function relationship between disc margin–based rim area (DM-RA) obtained with confocal scanning laser tomography (CSLT), Bruch's membrane opening–based horizontal rim width (BMO-HRW), minimum rim width (BMO-MRW), peripapillary retinal nerve fiber layer thickness (RNFLT) obtained with spectral-domain optical coherence tomography (SD-OCT), and visual field sensitivity. Methods: We examined 151 glaucoma patients with CSLT, SD-OCT, and standard automated perimetry on the same day. Optic nerve head (ONH) and RNFL with SD-OCT were acquired relative to a fixed coordinate system (acquired image frame [AIF]) and to the eye-specific fovea-BMO center (FoBMO) axis. Visual field locations were mapped to ONH and RNFL sectors with fixed Garway-Heath (VFGH) and patient-specific (VFPS) maps customized for various biometric parameters. Results: Globally and sectorally, the structure–function relationships between DM-RA and VFGH, BMO-HRWAIF and VFGH, and BMO-HRWFoBMO and VFPS were equally weak. The R2 for the relationship between DM-RA and VFGH ranged from 0.1% (inferonasal) to 11% (superotemporal) whereas that between BMO-HRWAIF and VFGH ranged from 0.1% (nasal) to 10% (superotemporal). Relatively stronger global and sectoral structure–function relationships with BMO-MRWAIF and with BMO-MRWFoBMO were obtained. The R2 between BMO-MRWAIF and VFGH ranged from 5% (nasal) to 30% (superotemporal), whereas that between BMO-MRWFoBMO and VFPS ranged from 5% (nasal) to 25% (inferotemporal). The structure–function relationship with RNFLT was not significantly different from that with BMO-MRW, regardless of image acquisition method. Conclusions: The structure–function relationship was enhanced with BMO-MRW compared with the other neuroretinal rim measurements, due mainly to its geometrically accurate properties.

No / Competition experiments in which 1,2-phenylenediamine, C6H4(NH2)2, condenses with equimolar quantities of benzil, (C6H5CO)2, and a 3,3'- or 4,4'-disubstituted benzil (XC6H4CO)2 (X = F, Cl, Br, CH3 or CH3O) to form a mixture of 2,3-diphenylquinoxaline and the corresponding 2,3-diarylquinoxaline (Ar = XC6H4) in the microdroplets produced in a nebuliser allow a Hammett relationship with a ρ value of 1.85 to be developed for this accelerated condensation in the nebuliser. This structure reactivity relationship reveals that an appreciable amount of negative charge builds up on the carbon of the carbonyl group of the benzil during the rate-limiting step of the reaction, thus confirming that this process involves nucleophilic addition of the 1,2-phenylenediamine to the benzil. In general, the presence of an electron donating substituent, particularly in the 4 and 4' positions, in the benzil retards the reaction, whereas an electron attracting substituent, especially in the 3 and 3' position, accelerates it. / 2019 British Mass Spectrometry Summer Studentship for NWF.