This study was conducted to better understand how activities may impact quality of life on dementia care units. Researchers observed dementia care units, and looked into how different activity types impacted emotional affect in the person with dementia, and how they elicited different levels of positive staff interaction. Results indicated that there were significantly higher levels of positive affect from participants on certain activity types, compared to no activity. Activities that had high levels of staff to client interactions had more positive affective outcomes. Researchers concluded that quality activities should consider the environment, staff ratio, staff communication and interaction, engagement of clients, and adaptability of the activity to the individual interest and ability of client.

The observation, control and the maintenance of the physical condition of sows in acceptable levels are critical to maintain the animal welfare and production in appropriate standards. Lameness causes pain making locomotion difficult. However, lameness is a common disorder in sows that causes negative impacts in both welfare and production. Since the animals that demonstrate this problem, have a smaller number of born-alive piglets, fewer gestation per year and are removed from the herd at a younger age than the ideal. In addition, it is industry practice to limit feed sows to ensure that they remain at an ideal condition score. It is known that, during gestation, each sow should receive a different amount of food according to its body condition. Underweight animals have nutritional deficiency and lower number of piglets per litter. On the other hand, overweight sows have an abnormal development of mammary glands, reducing the amount of milk produced during lactation, causing economic losses. However, moving sows to group gestation makes it difficult to monitor condition score in gestating sows. Both the detection of lameness and the classification of body condition are currently assessed using subjective methods, which is time consuming and difficult to accurately complete. Therefore, the early recognition of animals that present physical condition outside the standards is important to prevent production losses caused by both the aggravation of the conditions presented and the impact on the animals\' welfare. The objective of this project is to obtain three characteristics (body condition score, mass and backfat thickness) through depth images, that proved to be effective on the acquisition of these features in other animals (boars and cows). The second objective is to develop a method for early detection of lameness using the kinematic approach, that has been generating good results and which difficulties have the potential to be reduced by using depth images instead of the method of reflective markers currently used. To predict body condition, a multiple linear regression was obtained using the minor axis of the ellipse fitted around sow\'s body, the width at shoulders, and the angle, of the last rib\'s curvature. To predict backfat, a multiple linear regression was performed using the height of last rib\'s curvature, the perimeter of sow\'s body, the major axis of the ellipse fitted around sow\'s body, the length from snout to rump, and the predicted body condition score. It was possible to obtain the body mass with a simple linear regression using the projected volume of the sows\' body. For lameness detection, three models presented the best accuracy (76.9%): linear discriminant analysis, fine 1-nearest neighbor, and weighted 10-nearest neighbors. The input variables used on the models were obtained from depth videos (number, time, and length of steps for each of the four regions analyzed - left and right shoulders and left and right hips; total walk time; and number of local maxima for head region). As a result of these studies, it has been demonstrated that a depth camera can be used to automate the weight, condition score, backfat thickness, and lameness acquisition/detection in gestating and lactating sows. / A observação, o controle e a manutenção das condições físicas de matrizes suínas em níveis aceitáveis são fundamentais para manter o bem-estar animal e a produção em padrões adequados. A claudicação causa dor e dificuldade de locomoção e, no entanto, é uma desordem comum em matrizes suínas que, além do impacto negativo no bem-estar, gera, também, grandes impactos na produção, uma vez que os animais que demonstram esse problema, apresentam um menor número de leitões nascidos vivos, menor número de partos por ano e são removidas do rebanho a uma idade mais jovem do que a ideal. Sabe-se, ainda, que, durante a gestação, cada matriz deve receber uma quantidade de ração diferenciada de acordo com sua condição corporal. Animais abaixo do peso apresentam deficiência nutricional e menor número de leitões nascidos por ninhada. Já as matrizes com excesso de peso apresentam um desenvolvimento anormal das glândulas mamárias, reduzindo a quantidade de leite produzida durante a lactação, acarretando em perdas econômicas. Tanto a detecção da claudicação quanto a classificação da condição corporal são feitos por meios subjetivos e dependentes da opinião pessoal do tratador, o que pode gerar divergências entre as classificações dadas por cada indivíduo. Destaca-se, portanto, a importância do reconhecimento precoce de animais que apresentam condições físicas fora dos padrões exigidos, visando a prevenção de perdas produtivas causadas tanto pelo agravamento das condições apresentadas quanto pelo grande impacto no bem-estar dos animais. Tendo-se isso em vista, o presente trabalho visou obter três características (escore de condição corporal, massa corporal e espessura de toucinho) por meio de imagens em profundidade, que se mostraram eficazes na obtenção dessas características em outros animais (suínos machos não- castrados e vacas leiteiras). Além disso, buscou-se desenvolver um método para a detecção precoce de claudicação em matrizes suínas, utilizando-se a abordagem da cinemática dos animais, que vem dando bons resultados e cujas dificuldades têm potencial para serem sanadas por meio do uso de imagens em profundidade em vez do método de marcadores reflexivos utilizado atualmente. Para predizer a condição corporal, uma regressão linear múltipla foi obtida usando o menor eixo da elipse ajustada ao redor do corpo da matriz suína, a largura dos ombros e o ângulo da curvatura da última costela. Para predizer a espessura de toucinho, foi realizada uma regressão linear múltipla usando a altura curvatura da última da costela, o perímetro do corpo da matriz, o maior eixo da elipse ajustada, o comprimento do focinho à cauda e o escore predito da condição corporal. Foi possível obter a massa corporal com uma regressão linear simples usando o volume projetado do corpo das matrizes. Para detecção de claudicação, três modelos apresentaram a melhor precisão (76,9%): análise discriminante linear, 1 vizinho mais próximo e 10 vizinhos mais próximos. As variáveis de entrada utilizadas nos modelos foram obtidas a partir de vídeos em profundidade (número, tempo e comprimento de passos para cada uma das quatro regiões analisadas-ombros esquerdo e direito e quadris esquerdo e direito; tempo total de caminhada e número de máximos locais para a região da cabeça). Como resultado desses estudos, observou-se que câmeras em profundidade podem ser utilizadas na automação de medidas de peso, condição corporal, espessura de toucinho e claudicação de matrizes suínas.

Although women have made great strides in society working to close the gender gap, sexism still exists that may impact women’s psychological wellness. The current research examines the relationship between sexist attitudes toward women, stigma consciousness, and psychological well-being among 235 female participants from a medium sized Southern city. Participants took part in the research by completing a cross-sectional survey about the health and well-being of women in exchange for class credit or cash. The primary hypothesis was that stigma consciousness would serve as a mediator of the relationship between sexist attitudes toward women and psychological well-being. Results indicated a positive relationship between hostile sexism and psychological well-being and a negative relationship between hostile sexism and stigma consciousness. However, the relationship between stigma consciousness and psychological well-being was not significant. Therefore, stigma consciousness did not serve as a mediator between sexism and psychological well-being. This not significant relationship is explained in accord with past research. Possible reasons for the positive relationship between holding more sexist views toward women and having greater psychological well-being are discussed. / acase@tulane.edu

The first year postpartum is often a challenging time for romantic partners. During this time, couples tend to experience less relationship intimacy and sexual satisfaction, which may be further exacerbated by individual stressors and vulnerabilities. Little is known about whether a maternal history of adverse life events and mental health prior to the infant’s birth negatively interfere with postpartum relationship and sexual well-being. Accordingly, the current study examined whether maternal trauma history, prenatal posttraumatic stress, and prenatal depressed mood were risk factors for poor postpartum couple adjustment. It also investigated whether perceiving a partner as motivated to meet one’s interest and disinterest in sexual activity, referred to as sexual communal strength for having sex (SCS for having sex) and sexual communal strength not having sex (SCS for not having sex), were buffers to relationship deterioration among mothers with this history of adversity. One hundred and sixty women (N = 160) who had completed an earlier study during pregnancy participated in a subsequent online survey between six and twelve months postpartum. Using path analysis to investigate the prospective relationships between maternal trauma history, prenatal mental health difficulties, and postpartum relationship and sexual well-being, trauma history was found to significantly predict sexual satisfaction and desire. Specifically, childhood maltreatment predicted poorer sexual well-being following childbirth, whereas adult sexual victimization predicted improved sexual well-being. No other pathways in the model were significant. Additionally, contrary to predictions, sexual communal strength did not moderate associations between maternal prenatal adversity and postpartum relationship outcomes in the primary analyses. However, follow-up analyses including only mothers who reported some symptoms of PTSD revealed that SCS for having sex moderated the association between these symptoms and relationship satisfaction. Results from this research highlight that childhood maltreatment likely has enduring detrimental implications for women’s sexual well-being as they transition- either again or for the first time - to motherhood. Further implications and directions for future research in this area are discussed. / Graduate

Commons-based peer production is an activity that is emerging as a distinct mode of resource allocation and production of information, knowledge and culture ('social production' for short), potentially heralding a new stage in the development of information/knowledge-based economies. This paper presents a cross-country analysis of factors determining the information and knowledge output of the paradigmatic social production project, i.e. SETI@home. The main hypothesis explored is that the level of average subjective well-being in a country is a motivational proxy variable that can help explain the cross-country variation in SETI@home output levels. The hypothesis that trust might be of lesser importance is also explored. I find support for both hypotheses, but only for developed and advanced countries, not poor countries.

Sexuality is an integral part of health and well-being. Despite a 30-year history of adolescent sexuality research, there has been little that has focused on more than risky sexual behaviour. For example, there has been little research on conceptions of sexuality and pathways to sexual health. In part, this is because sexual health has been often defined as the lack of risky behaviour and health problems. In the studies reported here, components of female sexual health were identified and tested, including behaviours and cognitions, among groups of girls in their late teens and early 20s. After a review of the literature, four sets of factors appeared central to identifying female sexual health. These factors included sexual subjectivity, sexual agency, psychosocial well-being and sexual exploration. The first factor, sexual subjectivity, had previously been described as important to female sexual well-being, but had been developed within feminist theories and studied with qualitative methodologies. After a thorough review of the literature, no psychometrically sound measure of sexual subjectivity was found. Therefore, an instrument to assess sexual subjectivity was constructed and validated through a series of studies. Partially as expected, five factors were found - sexual body-esteem, entitlement to sexual pleasure from oneself, entitlement to sexual pleasure from a partner, sexual self-efficacy in achieving sexual pleasure, and sexual self-reflection. In additional cross-sectional and longitudinal (6-month, 2 waves) studies, associations between sexual subjectivity, sexual agency, psychosocial well-being, and sexual experience were examined. The results showed that there were concurrent associations between sexual subjectivity and measures of sexual agency and some measures of psychosocial wellbeing. Results also showed that females with more sexual experience (i.e., experience with sexual intercourse, self-masturbation, noncoital orgasmic responsiveness, and same-sex sexual experience) were relatively higher in sexual subjectivity and sexual agency. However, well-being was similar in sexual experience groups when they were compared. In longitudinal analyses, changes in sexual subjectivity, sexual agency and psychosocial well-being were examined for the whole sample and among subgroups defined by levels of sexual experience. Comparisons were also made between those girls who commenced sexual intercourse during the course of the study, those who remained virgins, and those who were nonvirgins at the first assessment. Main effects generally validated cross-sectional findings. Girls who commenced first sexual intercourse relatively earlier increased in self-esteem over time, compared to their virgin counterparts. Girls who reported a history of self-masturbation and noncoital orgasmic responsiveness, and girls who reported no history with either behaviour, increased in sexual body-esteem and self-esteem over time, but the former group of girls were relatively higher in sexual body-esteem and self-esteem than the latter group of girls. Girls who reported a history of one, but not the other of self-masturbation and noncoital orgasm did not change over time. Results also indicated that girls' transition to first sexual intercourse had little association with sexual subjectivity, but some findings were suggestive of a need for further research. Future research, and study strengths and limitations are discussed. There is a need to examine sexual subjectivity as both an antecedent and an outcome using longer time lags with several waves of assessment so that the linkages between sexual subjectivity and other factors can be determined. The implications of sexual subjectivity and sexual exploration for sexuality education are also discussed.

This field study is about well-being. It examines the proposition that exercise is a pathway to well-being. Participants in two "keep fit" groups at the Australian National University Sports Union and members of Lifestyle health and fitness club in Woden, Canberra, A.C.T. provided the population for the study. A critical review of the literature on well-being suggests that a number of differing perspectives exist and that these should be clarified before commencing such a study. The existence of multidimensional indices of well-being points to the use of a holistic model of well-being but did not provide an existing methodology. Therefore an experimental method was attempted using established and open-ended questionnaires. In addition, a short participant observation study of exercise programming in the A.N.U. groups was carried out. Implications for future studies of well-being are drawn, particularly suggesting that existing tools designed for special unidimensional examinations are inherently unsuitable. The development of new research tools to evaluate the different dimensions of well-being which together form the whole are foreshadowed.

Thesis (Ph. D.)--Ohio State University, 2007. / Title from first page of PDF file. Includes bibliographical references (p. 151-164).

<p>The main purpose of this study was to examine how people who have felt mentally bad, describe their subjective experience of what leads to a mental well-being. The overall research questions were; <em>how does the individual define mental well-being</em>, <em>how does the individual describe the turning-point during her tough period</em>, and <em>in what way does the individual consider that her own effort has influenced her well-being</em>? In order to answer these questions, qualitative research interviews were conducted with persons who’ve felt mentally bad and who’ve got some kind of professional help, and who think that they have a mental well-being today. The empirical material was analyzed from a theoretical resilience perspective. The study’s result showed first of all, that there are different ways to define well-being. The most significant factors to achieve well-being, seemed to be positive, quality relations and a supportive social network. This appeared to be strengthening and creates resilience. Other factors that appeared to be strengthening for the development of resilience and well-being, are for example high self-esteem and competence. The result also showed that professional help seemed to have been important. Risk-factors that were found in the study are for example an unfavourable childhood environment, insecurity and early unhealthy relations. The study indicated that resilience in individuals can have different strength.</p>

<p>Happiness research is advancing as an academic discipline as well as on the political agenda. An aspect, largely ignored in the field, is what impact an individual’s construction of the good life has on his or her subjective well-being. The purpose of this paper was to investigate how people in different situations in life and with different backgrounds construct the idea of a good life and the importance these constructions may have in explaining subjective well-being. Despite the differences between themselves, the respondents’ constructions of the good life were shown to have a lot in common. Some factors in the good life were shared by the respondents, such as relations to other people, access to food, water and housing, whereas in other aspects, such as money and time, the constructions of the good life differed quite a lot from one another. When evaluating their own lives the respondents used quite different criteria mostly corresponding to their idea of the good life. If this is a general pattern, possible to replicate in other studies, one may in the future be able to draw the conclusion that the construction of the good life has an effect on our subjective well-being.</p>