Widowhood is common in old age, can be accompanied by serious health consequences and is often linked to substantial changes in social network. Little is known about the impact of social isolation on the development of depressive symptoms over time taking widowhood into account. We provide results from the follow-up 5 to follow-up 9 from the longitudinal study AgeCoDe and its follow-up study AgeQualiDe. Depression was measured with GDS-15 and social isolation was assessed using the Lubben Social Network Scale (LSNS-6). (...) The group was aligned of married and widowed people in old age and education through entropy balancing. Linear mixed models were used to examine the frequency of occurrence of depressive symptoms for widowed and married elderly people depending on the risk of social isolation. Our study shows that widowhood alone does not lead to an increased occurrence of depressive symptoms. However, "widowed oldest old", who are also at risk of social isolation, have significantly more depressive symptoms than those without risk. In the group of "married oldest old", women have significantly more depressive symptoms than men, but isolated and non-isolated do not differ. Especially for people who have lost a spouse, the social network changes significantly and increases the risk for social isolation. This represents a risk factor for the occurrence of depressive symptoms. (shrink)

This study aims to describe social network and social participation and to assess associations with depressive symptoms in older persons with increased risk for dementia in Germany. We conducted a cross-sectional observational study in primary care patients (aged 60-77) as part of a multicenter cluster-randomized controlled trial (AgeWell.de). We present descriptive and multivariate analyses for social networks (Lubben Social Network Scale and subscales) and social participation (item list of social activities) and analyze associations of these variables with depressive symptoms (Geriatric (...) Depression Scale). Of 1030 included patients, 17.2% were at risk for social isolation (Lubben Social Network Scale < 12). Looking at the subscales, a reduced non-family network was found almost twice as often as a reduced family network. Patients with depressive symptoms had significantly smaller social networks than patients without depression (p < 0.001). They rather engaged in social activities of low involvement level or no weekly social activity at all (p < 0.001). The study shows associations of depressive symptoms with a decreased social network and less social participation in elderly participants. Sufficient non-family contacts and weekly social activities seem to play an important role in mental health and should be encouraged in elderly primary care patients. (shrink)

Objectives:Social isolation is increasing in aging societies and several studies have shown a relation with worse cognition in old age. However, less is known about the association in the oldest-old (85+); the group that is at highest risk for both social isolation and dementia. Methods:Analyses were based on follow-up 5 to 9 of the longitudinal German study on aging, cognition, and dementia in primary care patients (AgeCoDe) and the study on needs, health service use, costs, and health-related quality of life (...) in a large sample of oldest-old primary care patients (AgeQualiDe), a multi-center population-based prospective cohort study. Measurements included the Lubben Social Network Scale (LSNS-6), with a score below 12 indicating social isolation, as well as the Mini-Mental Status Examination (MMSE) as an indicator of cognitive function. Results:Dementia-free study participants (n = 942) were M = 86.4 (SD = 3.0) years old at observation onset, 68.2% were women. One third (32.3%) of them were socially isolated. Adjusted linear hybrid mixed effects models revealed significantly lower cognitive function in individuals with smaller social networks (β = 0.5, 95% CI = 0.3-0.7, p <.001). Moreover, changes in an individual's social network size were significantly associated with cognitive changes over time (β = 0.2, 95% CI = 0.1-0.4, p =.003), indicating worse cognitive function with shrinking social networks. Conclusion:Social isolation is highly prevalent among oldest-old individuals, being a risk factor for decreases in cognitive function. Consequently, it is important to maintain a socially active lifestyle into very old age. Likewise, this calls for effective ways to prevent social isolation. (shrink)

Within the growing developmental literature on children's testimonial learning, the emphasis placed on children's evaluations of testimonial evidence has shielded from view some of the more collaborative dimensions of testimonial learning. Drawing on recent philosophical work on testimony and interpersonal trust, we argue for an alternative way of conceptualizing the social nature of testimonial learning. On this alternative, some testimonial learning is the result of a jointly collaborative epistemic activity, an activity that aims at the epistemic goal of true belief, (...) but that does so by means of an irreducibly social process. (shrink)

Journal Name: Cognitive Linguistics Issue: Ahead of print.

Juros, H. Die "Objektschwäche" der Moraltheologie.--Nossol, A. Christsein als radikale Proexistenz.--Styczen', T. Personaler Glaube im Spannungsfeld von religiöser Autorität und Gewissensautonomie.--Piegsa, J. Die "Sache Jesu" und die Reformmarxisten.--Szostek, A. Zur gegenwärtigen Diskussion über den Utilitarismus.--Pryszmont, J. Die Wiederherstellung der gefallenen menschlichen Natur.--Theiner, J. Gedanken zur Sündenlehre Abaelards in seinem Werk "Ethica seu Scito teipsum".--Sikorski, T. Die Aporie des gemeinschaftlichen Lebens.--Kleber, K.-H. Der Christ und die Armut.--Wojtyła, K. Die menschliche Person im Kontext der ehelichen Hingabe und Elternschaft.--Tischner, J. Überlegungen zur Arbeitsethik.--Zeimentz, (...) H. Toleranz-Freiheit-Wahrheit. (shrink)

We support Jaswal & Akhtar's interrogation of social motivational accounts of autism and discuss two sources of bias that contribute to how others construe autistic people's communications: an experience-based bias that limits our ability to discern the speaker's action as communicative and a prejudice against the credibility of certain speakers that limits a listener's willingness to believe their testimony.

We extend Tomasello's discussion of children's developing sense of obligation to testimonial learning. First, we review a battery of behaviors in testimonial exchanges that parallel those described by Tomasello. Second, we explore the variable ways in which children hold others accountable, suggestive that children's evaluations of moral and epistemic responsibilities in joint collaborative activities are distinct.

Zumeist wird erwartet, dass sich die Wissenschaft stetig weiterentwickelt, dass sie immer mehr Licht ins Dunkel der Natur bringt und wir in den kommenden Jahren immer besser Bescheid wissen. Aber Wissenschaft funktioniert nicht auf diese einsinnige Weise. Es gibt Abbrüche und Neuanfänge. Gelegentlich kommt sie über alte ungelöste oder neue Rätsel auf verworfene Wahrheiten zurück und interpretiert Altes neu. Die Beiträge dieser Publikation beleuchten diesen Umstand genauer. An Fragestellungen aus den Natur- und Geisteswissenschaften – nach dem Beginn des Menschseins, nach (...) Gründen für das Scheitern von Vereinheitlichungsbestrebungen in der Kunst oder nach fundamentalen Naturgesetzen – wird deutlich, dass neue Konzepte teilweise aus rigorosen Brüchen mit angestammten Lösungen entstehen können. (shrink)

ZusammenfassungDie rechtliche Regelung der Fortpflanzungsmedizin ist dringend reformbedürftig. Das Embryonenschutzgesetz von 1990 erfasst die neuesten technischen Entwicklungen nicht, ist in manchen Bereichen unstimmig und lückenhaft, setzt die betroffenen Frauen, Paare und Kinder unnötigen gesundheitlichen Risiken aus, erschwert paradoxerweise die Durchsetzung von Kinderrechten und erzeugt Gerechtigkeitsprobleme und Rechtsunsicherheit für die betroffenen Paare und die behandelnden Ärztinnen und Ärzte.Das Embryonenschutzgesetz enthält zudem nur strafrechtliche Verbote. Diese erlauben keine angemessene Reaktion auf die medizinische Entwicklung und den gesellschaftlichen Wandel und werden der Komplexität der (...) Materie nicht gerecht.Diese Probleme müssen gelöst werden. Der Bundesgesetzgeber verfügt seit mehr als 20 Jahren über die Kompetenz zur Regelung der Fortpflanzungsmedizin. Er sollte in der kommenden Legislaturperiode ein umfassendes Fortpflanzungsmedizingesetz schaffen. (shrink)

The book (in German) on “Solar Energy – challenge for research, development and international co-operation” is the report of a study group of the Akademie der Wissenschaften zu Berlin. It reviews solar thermal, photovoltaic, and bio mimetic solar energy techniques; prospects of de-central techniques in developing countries; transport and storage of solar energy; and chances for cooperation with Arabic countries and countries of the South of the former Soviet Union. The prospect of large scale energy production in arid areas, and (...) the modern potentials of conducting electricity over long distances by high-voltage DC transmission (V, 2.1) are particularly relevant for the concluding section. Political chances as well as risks were considered for reliable long term cooperation with various Arab countries on these issues. The recommendations appear to be still appropriate 25 years after the book was published, particularly the political advice in favour of cooperation between Europe and suitable countries of the Maghreb. The global time scale of implementation (discussed in chapter I, 7.2) is of the same (high) magnitude as that of other major changes in the history of technology, such as the substitution of sailing ships by steamboats which took almost a century. (shrink)

Jakob Friedrich Fries (1773–1843) was the most prolific German philosopher of science in the nineteenth century who strived to synthesize Kant’s philosophical foundation of science and mathematics and the needs or practised science and mathematics in order to gain more comprehensive conceptual frameworks and greater methodological flexibility for those two disciplines. His original contributions anticipated later developments, to some extent, though they received comparatively little notice in the later course of the nineteenth century—a fate which partly can be explained by (...) the unfortunate development of the so-called ‘First Friesian School,’ founded by E. F. Apelt, M. J. Schleiden and O. X. Schlömilch. This situation changed temporarily when Leonard Nelson (1882–1927) arrived on the philosophical stage and founded a second, so-called, ‘New Friesian School’ in 1903. In the following two decades, Fries’ specific transformation of Kantian philosophy gained influence within the vigorous discussions about ‘new’ foundations of mathematics and, thus, also played a role within the Berlin Group surrounding Hans Reichenbach, though his work had no direct impact on the philosophy of physics being expounded therein. -/- This essay will first outline some characteristics of Fries’ development of the Kantian approach. Then it will point out the limited impact of the ‘New Friesian School’ on the Berlin Group, while highlighting some missed chances for fruitful exchange. As the originality of this school and its importance for the development of logic and philosophy of mathematics—by and large merits of its early members Walter Dubislav and Kurt Grelling —is dealt with in separate chapters of this volume, and elsewhere, this article will focus on what Fries called the ‘mathematical philosophy of nature’ (i. e. the philosophical foundations of physics). More specifically, it will show how the New Friesian School reacted to Einstein’s theories of relativity, in a way that contrasts with the approach of the Berlin Group. This discussion about relativity will also be used to reveal different understandings of the nature of ‘scientific philosophy’ in general, as well as different models of how philosophy and the empirical sciences should interact. (shrink)

ExcerptHans Blumenberg's sprawling and seemingly esoteric work is driven by factors that are buried deep in the moonscape of postwar (West) German intellectual history. Philosophical anthropology, Husserl's phenomenology (in contrast to Heidegger's history of being), the re-introduction of French thought and literature (especially the writings of Paul Valéry), the activation of theological and scholastic thought, the debate with political theologians and their concept of secularization: these are just a few of the motivations that shaped the philosopher's early work and continue (...) to be important for an understanding of his first mature books. Three of these books, The Legitimacy of the…. (shrink)

For both Han F. de Wit and Stanislav Grof, spirituality constitutes an essential part of humaneness; a life built on materialism is deemed an impoverished life. For de Wit, spirituality yields courage, compassion, joy, clarity of mind, and consequently wisdom. For Grof, personal spiritual experiences gained during altered states of consciousness are of central interest. After defining spirituality, these views, built on long‐term personal experiences of the authors and those of others, are explicated in detail. Both authors describe their respective (...) approaches to spiritual development. In either approach, third‐person knowledge and judgments have to be supplemented by first‐person knowledge and judgments arrived at appropriately. (shrink)

Inhalt: Rainer ADOLPHI: Weltbild und Ich-Verständnis. Die Transformation des >Primats der praktischen Vernunft< beim späteren Fichte. Jacinto RIVERA DE ROSALES: Das Absolute und die Sittenlehre von 1812. Sein und Freiheit. Marek J. SIEMEK: Fichtes und Hegels Konzept der Intersubjektivität. Ewa NOWAK-JUCHACZ: Das Anerkennungsprinzip bei Kant, Fichte und Hegel. Ronald MATHER: On the Concepts of Recognition. Makoto TAKADA: Verwandlung der Individuumslehre bei Fichte. Hans Georg von MANZ: Deduktion und Aufgabe des individuellen Ich in Fichtes Darstellungen der Wissenschaftslehre von 1810/11. Jürgen (...) STAHL: Zur Kultur in der Vermittlungsrolle zwischen empirischem und absolutem Ich. Christoph ASMUTH: Metaphysik und Historie bei J.G. Fichte. Stephan GNÄDINGER: Vorsehung. Ein religionsphilosophisches Grundproblem bei J.G. Fichte. Johannes HEINRICHS: Die Mitte der Zeit als Tiefpunkt einer Parabel. Fichtes Geschichtskonstruktion und Grundzüge der gegenwärtigen Zeitenwende. Marco M. OLIVETTI: Zum Religions- und Offenbarungsverständnis beim jungen Fichte und bei Kant. (shrink)

Inhalt: Thomas Sören HOFFMANN: »… eine besondere Weise, sich selbst zu erblicken«: Zum systematischen Status der Natur nach Fichte. Christian STADLER: Der Transzendentalphilosophische Rechtsbegriff und seine systematische Begründungsleistung. Katja V. TAVER: Fichte und Arnold Gehlen. Fichtes Philosophie des Rechts von 1796 und 1812 im Fokus von Arnold Gehlens philosophischer Anthropologie. Jean-Christophe MERLE: Fichtes Begründung des Strafrechts. Manfred GAWLINA: Verhalten als Synthesis von Recht und Gesinnung. Zur Auseinandersetzung zwischen Kant, Fichte und Hegel. Carla DE PASCALE: Fichte und die Gesellschaft. Carla AMADIO: (...) Die Logik der politischen Beziehung. Christiana SENIGAGLIA: Die Bestimmung des Bürgers beim späten Fichte. Ferenc L. LENDVAI: Stellung und Spuren einer Sozialethik in Fichtes Philosophie. Teil I: Die Stellung einer Sozialethik in Fichtes Philosophie. Judit HELL: Stellung und Spuren einer Sozialethik in Fichtes Philosophie. Teil II: Die Spuren einer Sozialethik in Fichtes Philosophie. Wladimir Alexejevic ABASCHNIK: Das Konzept des geschlossenen Handelsstaates Fichtes in der Rezeption von Vassilij Nasarovic Karasin. Karl HAHN: Die Relevanz der Eigentumstheorie Fichtes im Zeitalter der Globalisierung unter Berücksichtigung Proudhons und Hegels. Hans HIRSCH: Fichtes Planwirtschaftsmodell als Dokument der Geistesgeschichte und als bleibender Denkanstoß. (shrink)

Inhalt: Klaus HAMMACHER: Nachruf auf Dr. Richard Schottky. Edit DÜSING: Johannes Schurr zum Gedenken. TEIL I. Jürgen STOLZENBERG: Fichtes Satz »Ich bin«. Argumentanalytische Überlegungen zu Paragraph 1 der Grundlage der gesamten Wissenschaftslehre von 1794/95. Kunihiko NAGASAWA: Intellektuelle Anschauung und Dialektik. Sven JÜRGENSEN: Die Unterscheidung der Realität in Fichtes Wissenschaftslehre von 1794. Wilhelm METZ: Fichtes genetische Deduktion von Raum undä Zeit in Differenz zu Kant. Peter ROHS: Über die Zeit als das Mittelglied zwischen dem Intelligiblen und dem Sinnlichen. Daniel BREAZEALE: Philosophy (...) as the Divided Self: On the »Existential« and »Scientific« Tasks of the Jena Wissenschaftslehre. Endre KISS: Zwischen Apriorismus und Empirismus im Kontext der Isomorphie zweier Apriorismen. Zur Rekonstruktion von Fichtes philosophischer Konzeption. TEIL II. Erich HEINTEL: Gewißheit und Wahrheit bei Fichte. H.M. EMRICH: Identität und Versprechen. Hans Georg von MANZ: Selbstgewißheit und Fremdgewißheit. Fichtes Konzeption des Anderen als Konstituens der Selbsterfassung unter Berücksichtigung der Perspektive Lévinas'. Alois K. SOLLER: Die Unbegreiflichkeit der Wechselwirkung der Geister. Das Problem einer »Interpersonalitätslehre« bei Fichte. Carla DE PASCALE: Die Trieblehre bei Fichte. Karen GLOY: Die Naturauffassung bei Kant, Fichte und Schelling. Albert MUES: Der Grund der Dualität der Materie und des Indeterminismus in der physikalischen Natur. Die Lösung eines quantenphysikalischen Rätsels. Marco IVALDO: Zur Geschichtserkenntnis nach der Transzendentalphilosophie. Faustino ONCINA COVES: Geheimnis und Öffentlichkeit bei Fichte. Frank ASCHOFF: Rückkehr zur Metaphysik? Reinholds Abkehr von der Philosophie Fichtes. Ives RADRIZZANI: Der Übergang von der Grundlage zur Wissenschaftslehre nova methodo. L. de Vos: Die Realität der Idee. TEIL III. Wilhelm LÜTTERFELDS: Fichtes Konzept absoluter Einheit - ein performativer Selbstwiderspruch? Urs RICHLI: »Ich aber fordere Sie auf, absolute Genesis ins Auge zu fassen!« Realität und absolute Negativität in Fichtes Wissenschaftslehre von 1804 und in Hegels Wissenschaft der Logik. Hartmut TRAUB: Realität und System. Das Realitätsproblem in Fichtes Theorie der Fünffachheit. (shrink)