Any part of the world can be viewed and modelled in terms of its chosen qualitative and/or quantitative properties, OR its structure. The former approach has been used by nearly the whole of ‘human intellectual endeavor’, i.e conventional science of physics, the arts etc. Development of the latter or the ‘systemic view’ is the subject matter of the current work. The Purpose of Change is Problem Solving suggests that the ‘structural view’ is empirical, pervasive throughout experience and as such results (...) in a single domain as opposed to conventional science which consists of many domains like mechanics, electricity etc. Thus, a unique approach is required which is based on ‘general principles of systems’ translated into operational form by the symbolism of processed natural language called ‘linguistic modelling of scenarios’ which can carry mathematics and uncertainties. To model scenarios with complex structure, a description or story in natural language is expressed in terms of homogenous language of one – and two – place sentences, the ‘elementary constituents’ of which complex structures can be constructed [like a variety of buildings from bricks]. To correspond to the single domain, based on the logic of causation, a single scheme of ‘Management/producers – Product – User/consumer’ is proposed which is immediately applicable to structuring scenarios and guides their detailed linguistic modelling or design. The approach, subject to debate, can have significant impact on society and education, especially that of engineering which lacks a ‘comprehensive theory of structure’ of problematic scenarios. (shrink)

America's research universities, approximately 125 in number,play important roles in the nation's research system, and help toset the tone for all institutions of research and higherlearning. As the research universities have formed closer linkswith industry, new problems have arisen that have precipitated amajor debate. The academic medical centres and related lifescience departments present some of the most challenging newissues, which are analysed in this paper within the framework ofthe biomedical research system that has evolved in the UnitedStates since the Second (...) World War. (shrink)

The frequency of the use of deception in American psychological research was studied by reviewing articles from journals in personality and social psychology from 1921 to 1994. Deception was used rarely during the developmental years of social psychology into the 1930s, then grew gradually and irregularly until the 1950s. Between the 1950s and 1970s the use of deception increased significantly. This increase is attributed to changes in experimental methods, the popularity of realistic impact experiments, and the influence of cognitive dissonance (...) theory. Since 1980 there appears to have been a decrease in the use of deception as compared to previous decades which is related to changes in theory, methods, ethical standards, and federal regulation of research. (shrink)

If definitive evidence concerning treatment effectiveness becomes available from an ongoing randomized clinical trial, then the trial could be stopped early, with the public release of results benefiting current and future patients. However, stopping an ongoing trial based on accruing outcome data requires methodological rigor to preserve validity of the trial conclusions. This has led to the use of formal interim monitoring procedures, which include inefficacy monitoring that will stop a trial early when the experimental treatment appears not to be (...) working. For participants, inefficacy monitoring is especially important as it ensures that they are not being treated worse than if they had not enrolled on the trial. We discuss the importance of reporting with trial results the formal interim inefficacy monitoring guidelines that were utilized, and, if none were used, the reasons for their absence. A survey of two leading medical journals suggests that this is not current practice. (shrink)

Math difficulties manifest across various domain-specific and domain-general abilities. However, the existing cognitive profile of MD is incomplete and thus not applicable in typical settings such as schools or clinics. So far, no review has applied inclusion criteria according to DSM or ICD, summarized domain-specific abilities or examined the validity of response time scores for MD identification. Based upon stringent clinical criteria, the current meta-analysis included 34 studies which compared cognitive performances of a group with MD and a group without (...) MD. Criteria according to DSM and ICD were applied to identify MD. Effect sizes for 22 abilities were estimated and separated by their level and type of scoring. A cognitive profile of MD was identified, characterized by distinct weaknesses in: computation, number sense, and visual-spatial short-term storage [AC]. No particular strength was found. Severity of MD, group differences in reading performance and IQ did not significantly moderate the results. Further analyses revealed that effects are larger when dealing with numbers or number words than with quantities, MD is not accompanied by any weakness in abilities typically assigned to reading, and weaknesses in visual-spatial short-term storage emphasize the notion that number and space are interlinked. The need for high-quality studies investigating domain-general abilities is discussed. (shrink)

As vaccines against COVID-19 are scarce, many countries have developed vaccination prioritisation strategies focusing on ethical and epidemiological considerations. However, public acceptance of such strategies should be monitored to ensure successful implementation. In an experiment withN=1379 German participants, we investigated whether the public’s vaccination allocation preferences matched the prioritisation strategy approved by the German government. Results revealed different allocations. While the government had top-prioritised vulnerable people (being of high age or accommodated in nursing homes for the elderly), participants preferred exclusive (...) allocation of the first available vaccines to medical staff and personnel caring for the elderly. Interestingly, allocation preferences did not change when participants were told how many individuals were included in each group. As differences between allocation policies and public preferences can affect trust in the government and threaten the social contract between generations, we discuss possible strategies to align vaccination prioritisations. (shrink)

Description of the biologicalhierarchy of the organism has been extendedhere to included the evolutionary andecological sub-hierarchies with theirrespective levels in order to give a completehierarchical description of life. These newdescriptions include direction of formation,types of constraints, and dual levels. Constraints are produced at the macromolecularlevel of genes/proteins, some of which (a) aredescendent restraints which hold a hierarchytogether and others (b) interact horizontallywith selective agents at corresponding levelsof the niche. The organism is a dual levelconstrained by both the ecologicalsub-hierarchy (survival) and (...) evolutionarysub-hierarchy (fitness) while serving as thehighest level of the specializationsub-hierarchy, therefore, it is unique inbelonging to three sub-hierarchies. Organismsexperience birth, sometimes death, andparticipate in evolution. Birth of an organismis realized when a cell is removed from theconstraints of the organism and assumes itsown organismal constraints. Death occurs withthe cessation of protein synthesis becauseproteins and their products constitutecomponents at high levels of the hierarchy. Selection is of two types, natural selection,involving adaptive traits interacting withfeatures in a niche, and hierarchicalselection, requiring traits to be compatiblewith existing hierarchical constraints. (shrink)

During a pandemic, demand for intensive care often exceeds availability. Experts agree that allocation should maximize benefits and must not be based on whether patients could have taken preventive measures. However, intensive care units are often overburdened by individuals with severe COVID-19 who have chosen not to be vaccinated to prevent the disease. This article reports an experiment that investigated the German public's prioritization preferences during the fourth wave of the coronavirus pandemic. In a series of scenarios, participants were asked (...) to decide on ICU admission for patients who differed in terms of health condition, expected treatment benefits, and vaccination status. The results reveal an in-group bias, as vaccinated individuals preferred to allocate more resources to the vaccinated than to the unvaccinated. Participants also favored admitting a heart attack patient rather than a COVID-19 patient with the same likelihood of benefiting from ICU admission, indicating a preference for maintaining regular ICU services rather than treating those with severe COVID-19. Finally, participants were more likely to admit a patient to intensive care when this meant withholding rather than withdrawing care from another patient. The results indicate that lay prioritizations violate established allocation principles, presaging potential conflicts between those in need of intensive care and those who provide and allocate it. It is therefore recommended that allocation principles should be explained to enhance public understanding. Additionally, vaccination rates should be increased to relieve ICUs and reduce the need for such triage decisions. (shrink)

We describe the growth of interest in the ethics of research with human participants based on articles abstracted in Psychological Abstracts and PsycLZT. Interest was low and variable until 1974, after which there was a marked increase in the number of articles published. We explain this emergence of ethical interest in terms of the social climate of concern for human rights in the 1960s and 1970s, the 1973 revision of the American Psychological Association's ethical principles, and the development of federal (...) regulation of research with human participants. (shrink)

Emergent properties have been described by Mill, Lewes, Broad, Morgan and others, as novel, nonadditive, nonpredictable and nondeducible within a hierarchical context. I have developed a more definitive concept of a hierarchy that can be used to inspect the phenomenon of emergence in a new and detailed manner. A hierarchy is held together by descending constraints and new features can arise when an upper level entity restrains its components in new combinations that are not expected when viewing these components alone. (...) Examples of emergent features are matching anticodons and amino acids by aminoacetyl-tRNA synthetase enzymes appearing early among the first forms of life, negative feedback in end-product inhibition first occurring in microbes, memory in animals and apical cells in plants. Until recently, life was considered only in terms of physics and chemistry, but now it is known to have a third aspect of information that along with the descendant constraints in its hierarchical organization makes emergentism possible within a reductionist’s framework. (shrink)

Professional workplaces that embody an “ideal worker” image that is implicitly white and male set-up persistent biases against the competence and suitability for authority of those who are not white men, forcing them to work harder to prove their competence and fit in. The added labor of coping with these burdens is largely invisible to dominant actors in the workplace who do not experience them. To facilitate change by making such burdens visible for all, we present data from a survey (...) of 1,349 architects, including white, Asian, Black, Latinx, and mixed race/other underrepresented men and women, about their specific behavioral experiences of prove-it-again bias, tightrope bias, problems of fit, exclusion, emotion work, and interruptions. Across all measures, white men architects report significantly lower levels of these burdens than do women of any race and almost all non-white men. Consistent with status expectations and stereotype prototypicality theories, we find intersectional patterns in the relative burdens experienced by women and men of different racial groups. Gender differences in bias experiences are greatest among white, less among Asian, and least among Black architects. Women of color report the highest levels of bias overall. (shrink)

In our first study, undergraduate students (30 men, 30 women) evaluated the ethical acceptability of two previously published studies that used guided imagery in rape situations. In one, women imagined themselves as rape victims; in the other, men imagined themselves as rapist. Most students rated the research acceptable, but there was a significant interaction (g < .05): Women found the study of women as victim less ethical, and men found the study of men as rapist less ethical. In our second (...) study, 30 noncollege women evaluated the research on women as rape victims. After reading the scenario, none of these women said they would have agreed to participate or thought the research was ethically acceptable. We discuss issues of informed consent, demands of the research situation, and potential benefits and risks. (shrink)

Was kann und muss ein Staat leisten, damit es den Menschen gutgeht? Was können und müssen die Einzelnen tun, um individuelles und staatliches Wohlergehen zu ermöglichen? Wie weit können staatliche Regelungen gehen und wie können Menschen zur Regelbefolgung motiviert werden? Dies sind Fragen, denen die Platonischen Staatskonzeptionen Politeia und Nomoi nachgehen und die auch aktuelle Diskussionen bestimmen. Die Gemeinsamkeiten und Unterschiede in Platonischen und aktuellen Perspektiven sind Gegenstand in dem von Sabine Föllinger und Evelyn Korn herausgegebenen Tagungsband. Er vereint in (...) einem innovativen Zugang Beiträge aus der Klassischen Philologie, Ökonomie, Philosophie und Alten Geschichte. Sie machen deutlich, dass auch das Platonische Menschenbild das Modell eines "homo oeconomicus" kennt und dass Platons rigide Normierungen des wirtschaftlichen Lebens eine Reaktion auf die athenische Realität seiner Zeit sind. Ebenso wird herausgearbeitet, dass Platons Auffassung davon, auf welche Weise Werte und Ziele entstehen, sich von modernen Zugängen unterscheidet. In der Verbindung dieser Perspektiven zeigt sich gleichzeitig die methodische Vielfalt der beteiligten Disziplinen und führt vor, wie fruchtbar der fächerübergreifende Dialog ist. (shrink)

Apical cells are universally present in lower plants and their description has been mostly viewed morphologically as single-celled meristems. This study attempts to demonstrate that the roles of apical cells and more generally of meristems collectively are (a) often the proliferative source of all cells in a plant, (b) sometimes a formative centre in histogenesis and organogenesis and (c) always a regulatory site. As a proliferative centre it occurs as a series of apical cells through a mitotic lineage by unequal (...) divisions which includes a rotational pattern to form cells distributed according to the symmetry of its organ. As a formative centre it determines leaf arrangement in mosses and leafy liverworts as well as the root cap and gametophyte cushion in ferns. It appears initially to determine the type of organ and later the organ determines the type of apical cells within. As a regulatory centre it activates distal secondary cells to proliferate as well as inhibiting neighbouring cells from becoming apical cells to preserve the identity of an organ during its development.Based on these three roles by which apical cells can be recognized an argument can be drafted that seed plants may have apical cells, although morphologically indistinguishable from other cells, singularly or in batteries instead of possessing the traditionally described multicellular meristems. (shrink)

Plants are interpreted as structural hierarchies which are real systems organized through descending constraints. Types of hierarchical groups in plants are (a) cluster by integration, (b) support through attachment, (c) enclosure by encasement (d) dissipative by input of energy and (e) control through variable state switching. Most plant hierarchies are mixtures of these types which explains a number of paradoxes in plant morphology. The traditional means of identifying levels, i.e., cell, tissues, organs, uses a compositional group which is not a (...) hierarchical group but a similarity feature and so is inadequate for describing hierarchies. Hierarchies can be defined by set theory which is more a description of cognitive than real hierarchies and therefore is of little value in describing plant organization. The hierarchical description of a plant emphasizes the immediate physical status of organization which provide, in turn, a physical explanation of development. (shrink)

Semblanza de Alejandro Korn, por Francisco Romero.--Nota de la editorial.--San Agustín.--Pascal.--Introducción al estudio de Kant.--Kant.--Hegel.--Bergson.--Bergson en la filosofía contemporánea.--Croce.--Einstein y la filosofía.--Hermann Keyserling.

Linguistic Modelling of Scenarios proposes a paradigm change from the 'systemic VIEW' to 'systems SCIENCE', so as to extend the methodology of conventional science of physics into the domains hitherto beyond the reach of this kind of treatment. The book: I. Identifies the problematic issues in current approaches to the 'systemic or structural view' of parts of the world as opposed to the 'quantitative/qualitative views' of conventional science of physics and the arts whereby introducing the 'third culture'. II. Locates the (...) position of the structural view in the context of 'human intellectual endeavour'. III. Discusses the fundamental questions raised by modelling aspects of human behaviour. IV. Introduces the basic ideas and the symbolism of linguistic modelling which are then applied to turning descriptions of scenarios as a story or narrative into reasoning schemes. V. Describes a methodology of 'problem solving' of which design thinking and the operation of purposive systems are seen as essential ingredients. Problem solving is a universal activity of living in particular human beings through innovation, invention and creativity. Lack of this activity leads to death! Problem solving is regarded as pivotal point which may propel the spread of the modified structural view into social, technical, cultural and educational awareness. VI. Shows the location of aspects of conventional science within the scheme of systems science whereby achieving a 'continuity of the scientific endeavour'. VII. Outlines a teaching scheme for 'linguistic modelling'. Janos Korn explains how a view can be converted into a science which can lead to a possibility of 'organised speculation' or simulation of behaviour, exploring the effects of variation of parameters on performance, and the occurrence of outcomes of operations, beneficial or not, of dynamic structures. Static and dynamic structures are expressed in more rigorous and computable terms so that the results of analysis and design of human activity scenarios could be exposed to at least thought experiments. Linguistic Modelling of Scenarios is an informative read for any professionals, teachers and students of engineering, social science, management, business and production. (shrink)

Estudio preliminar, por G. Weinberg.--Influencias filosóficas en la evolución nacional.--Filosofía argentina.--Nuevas bases.

In der europäischen Kunstgeschichte ist seit den Arbeiten Alois Riegls vor gut einhundert Jahren nach und nach die Auffassung Gemeingut geworden, dass die Antike über die römische Kaiserzeit hinweg fortdauerte und dass spätantiker Kunst eine eigene Wertigkeit zuzusprechen ist – von Rom als dem „Ende der Antike“ kann nur insoweit die Rede sein, als die Christianisierung des Römischen Reiches auch die Kunst einem starken Wandel unterwarf. Nicht einmal die arabische Eroberung weiter Teile des Oströmischen Reiches im 7. Jahrhundert bedeutete für (...) diese Gebiete einen Bruch mit der Kultur der Spätantike. Die Absicht, diese These durch kunsthistorische Beobachtungen zu erhärten, formuliert Garth Fowden (F.) schon mit dem Untertitel seines Buches über Qusayr ‘Amra. (shrink)

Mosher and Bond (this issue) suggest experimental designs that are not appropriate for the research purposes they criticize. In defending their own research, they make contradictory statements about the realism of their guided imagery procedure for simulating rape. They present data that we believe provide evidence for the possibility that wrongful harm occurred in their previous research. We assert our right to study the ethics of research and object to specious charges of having threatened sexual freedom and being associated with (...) ideologues of the right and left. (shrink)