Happiness as an expression of freedom and self-determination: a comparative multilevel analysis

"In this paper, subjecitve well-being, as measured by survey questions on life satisfaction and happiness, is investigated from a sociological-comparative point of view. The central thesis is that happiness will be greater the more freedom a person has in her/his life decisions. It is hypothesized,therefore, that happiness will be higher in all those social contexts (micro and macro) which provide a person with greater freedom. Hence, happiness should be higher among the employed, among the persons in higher positions and with higher incomes, and happiness should also be higher in free market and democratic, and in less stratified societies. A comparative emperical analysis (multilevel regression) is carried out, using survey data on 41 nations from the World Value Survey 1995-97. The finding that happiness is related significantly to the degree of individual freedom is fully confirmed. It also has been proven that people who live in circumstances providng providing more freedom of personal choice are happier; this happens only through their perception and trough their expected change (improvement or stagnation) in the future" (author's abstract

How social relations and structures can produce happiness and unhappiness: an international comparative analysis

"In this paper, subjective well being, as measured by survey questions on happiness and life satisfaction, is investigated from a sociological-comparative point of view. The central thesis is that happiness and satisfaction must be understood as the outcome of an interaction process between individual characteristics and aspirations on the one side, and social relations and macrosocial structures on the other side. A distinction is made between life satisfaction and happiness; the former is more seen as the outcome of an evaluation process including material and social aspirations and achievements, the latter as an outcome of positive experiences, particularly close personal relationships. The focus of this paper is on micro- and macrosocial conditions favouring or inhibiting the emergence of happiness and satisfaction. It is hypothesized that dense and good basic social relations, occupational involvement and success, sociocultural (religious and altruistic) orientations and participation are conducive to happiness and life satisfaction; the same should be true at the macrolevel for economic prosperity, relatively equal social structures, a well-established welfare state and political democracy. The latter conditions, however, should be more important for life satisfaction than for happiness. A comparative, multilevel regression analysis of happiness in 41 nations around the world is carried out (using the World Value Survey 1995–1997). Both our general assumption and most of the specific hypotheses could be confirmed. It turned very clearly that “happiness” and “life satisfaction” are two different concepts. It could be shown that microsocial embedding and sociocultural integration of a person are highly relevant for happiness. However, contrary to earlier studies, we find that macrosocial factors like the economic wealth of nation, the distribution of income, the extent of the welfare state and political freedom are also relevant, particularly for satisfaction. What counts most is the ability to cope with life, including subjective health and financial satisfaction, close social relations, and the economic perspectives for improvement in the future, both at the level of the individual and at that of the society. These abilities are certainly improved by favourable macrosocial conditions and institutions, such as a more equal income distribution, political democracy and a welfare state." (author's abstract

Tackling long-term climate change together: The case of flexible CCS and fluctuating renewable energy

AbstractThe present study aims at shedding light into the interaction of fluctuating renewables and the operational flexibility of postcombustion capture plants in the framework of a long-term model. We developed a model of the electricity sector taking into account both long-term investment time scales to represent plant fleet development under economic and climate constraints as well as short time scales to consider fluctuations of demand and renewable energy sources. The LIMES model allows us to determine the respective roles of renewables and CCS in climate change mitigation efforts within the electricity sector. Furthermore, we assess the influence of natural gas prices on fuel choice and investigate the shares of competing CCS approaches in the technology mix. We find that the optimal technology mix includes large shares of renewables and simultaneously different competing CCS technologies, depending on emission constraints and fuel prices

Die steirische Landtagswahl 2000: Trends und Determinanten politischer Partizipation auf regionaler Ebene im Vergleich

'In diesem Beitrag wird - vor dem Hintergrund längerfristiger Umschichtungen des Wahlverhaltens und der sozialen Determinanten des Wahlverhaltens in Österreich - die steirische Landtagswahl vom 15. Oktober 2000 untersucht. Es zeigt sich, dass das Ergebnis dieser Wahl - ein spektakulärer Stimmengewinn der ÖVP, vor allem auf Kosten von SPÖ und FPÖ - in erster Linie durch landespolitische Faktoren, so vor allem die Persönlichkeit von Frau Landeshauptmann Waltraud Klasnic, erklärt werden kann. Dieser Erfolg verdeckt jedoch andere, nicht weniger bedeutsame Trends wie eine weitere Dekonzentration des Parteiensystems mit einem spektakulären Aufstieg der NichtwählerInnen zur zweitstärksten 'Partei'. Eine detaillierte Analyse der Wahlmotive, der soziodemographischen Zusammensetzung und der politischen Einstellungen dieser Gruppe zeigt, dass die Landespolitik aufgrund der begrenzten Kompetenzen der Landesregierungen sowie der oft unzureichenden Transparenz der politischen Prozesse vor allem bei jugendlichen BürgerInnen immer weniger Interesse findet.' (Autorenreferat

Effect of fMRI acoustic noise on non-auditory working memory task: comparison between continuous and pulsed sound emitting EPI

Conventional blood oxygenation level-dependent (BOLD) based functional magnetic resonance imaging (fMRI) is accompanied by substantial acoustic gradient noise. This noise can influence the performance as well as neuronal activations. Conventional fMRI typically has a pulsed noise component, which is a particularly efficient auditory stimulus. We investigated whether the elimination of this pulsed noise component in a recent modification of continuous-sound fMRI modifies neuronal activations in a cognitively demanding non-auditory working memory task. Sixteen normal subjects performed a letter variant n-back task. Brain activity and psychomotor performance was examined during fMRI with continuous-sound fMRI and conventional fMRI. We found greater BOLD responses in bilateral medial frontal gyrus, left middle frontal gyrus, left middle temporal gyrus, left hippocampus, right superior frontal gyrus, right precuneus and right cingulate gyrus with continuous-sound compared to conventional fMRI. Conversely, BOLD responses were greater in bilateral cingulate gyrus, left middle and superior frontal gyrus and right lingual gyrus with conventional compared to continuous-sound fMRI. There were no differences in psychomotor performance between both scanning protocols. Although behavioral performance was not affected, acoustic gradient noise interferes with neuronal activations in non-auditory cognitive tasks and represents a putative systematic confoun

Case Report Technical Feasibility of Acoustic Coordinated Reset Therapy for Tinnitus Delivered via Hearing Aids: A Case Study

Primary tinnitus has a severe negative influence on the quality of life of a substantial portion of the general population. When acoustic coordinated reset (CR) neuromodulation stimuli are delivered for several hours per day over several weeks a clinically significant symptom reduction in patients with primary tonal tinnitus has been reported by several clinical sites. Here, we reported the first case where CR neuromodulation was delivered through a hearing aid. A 52-year-old man with chronic primary tonal tinnitus was previously considered untreatable with sound therapy. He initially received the classic CR treatment protocol with signals delivered with the separate proprietary device with his hearing aids removed during treatment. He was subsequently treated with the therapy being deployed through a set of contemporary hearing aids. After 5 months of classic CR treatment with the separate custom device, the THI and VAS L/A scores worsened by 57% and 13%/14%, respectively. Using the hearing aid without CR treatment for 5 months no change in tinnitus symptoms was observed. However, after three months of CR treatment delivered through the hearing aids, the THI and VAS L/A scores were reduced by 70% and 32%/32%, respectively