Max Weber's Science of Composition

Starting from the recently translated biography of Max Weber by Joachim Radkau, this essay re‐evaluates Weber's “science of reality” in relation to his personality, the cultural context of the early twentieth century, and the position of Weber's thought in the sociological canon. The argument progresses through sequentially enlarged analyses, which propose that Weber's general style of thinking is a type of dissonant composition that places emphasis on the many relationships between cultural reality and the concepts derived from it, and not as much on its content. The logic of such a compositional approach to reality is based on similar principles found in sound and music, which Weber in fact uses in a more latent as well as more active form, to pursue his aim of a style of thinking as “aesthetics of dissonance”. The latter is a sort of “methodological wedge” that pries open the many layers of reality. As such, Weber's “science of reality” is an early “classical” example of a recent and much needed call for a social science as the “art of listening”.     

T-optimum designs for discrimination between two multiresponse dynamic models

Summary.  The paper is concerned with a problem of finding an optimum experimental design for discriminating between two rival multiresponse models. The criterion of optimality that we use is based on the sum of squares of deviations between the models and picks up the design points for which the divergence is maximum. An important part of our criterion is an additional vector of experimental conditions, which may affect the design. We give the necessary conditions for the design and the additional parameters of the experiment to be optimum, we present the algorithm for the numerical optimization procedure and we show the relevance of these methods to dynamic systems, especially to chemical kinetic models.     

Pension scheme fees and charge ratios in 44 countries: A comparative study

Based on data received from pension supervisory authorities, the article reviews 85 different pension schemes in 44 jurisdictions by looking at fees and charges as well as their legal ceilings and their development since 2014. A key finding is the observed decrease in fees and caps. The article presents jurisdictions according to clusters, i.e. by groups of countries with identical or very similar items already covered by pension fees, and analyses the extent to which various cost and fee elements are covered by fees charged to members. Finally, we calculate charge ratios for each cluster to quantify the impact of fees and charges on pension savings. Occupational defined contribution pension schemes and personal plans linked to employment tend to be much more cost effective than personal schemes that have no direct employment link.     

Touch,Compliance, and Homophobia

As has already been indicated in numerous studies, touching or holding someone by the arm while asking for something increases our chances of having our request fulfilled. However, the three experiments presented in this article which were conducted in Poland, indicate that in the conditions when a man requests something from another man, touch actually negatively affects the chances for request fulfillment. This effect seems to be linked to the strong male homophobia characteristic of the society within which the experiments were carried out.     

A constrained optimum experimental design problem for model discrimination with a continuously varying factor

We present the theoretical background and the numerical procedure for calculating optimum experimental designs for non-linear model discrimination in the presence of constraints. The design support points consist of two kinds of factors: a continuous function of time and discrete levels of other quantitative factors. That is, some of the experimental conditions are allowed to continually vary during the experimental run. We implement the theory in a chemical kinetic model discrimination problem.     

Circadian rhythm of hot flashes and activity levels among prostate cancer patients on androgen deprivation therapy

Abstract

Background: Modifiable risk factors contribute to the pathogenesis of cardiovascular disease (CVD) and erectile dysfunction (ED). We aimed to compare the knowledge about the contribution of modifiable risk factors to the pathogenesis of CVD and ED. The impact of patients’ having modifiable risk factors on the awareness of their negative influence on the development of CVD and ED was examined.

Methods: To this multicenter cohort study, we included 417 patients with CHD who had been hospitalized in the cardiology or cardiac surgery department during the previous six weeks and underwent cardiac rehabilitation in one of the five centers. Knowledge about modifiable risk factors was collected. ED was assessed by an abridged IIEF-5 questionnaire. Comparisons between groups were conducted using the Student’s t-test, Mann–Whitney U test, and Kruskal–Wallis test. Relationships were analyzed with Spearman's rank correlation coefficient.

Results: The mean number of correctly identified risk factors for CVD was significantly higher than those for ED (3.71?±?1.87 vs. 2.00?±?1.94; p?<?.0001). Smoking was the most recognized risk factor both for CVD and ED. Dyslipidemia was least frequently identified as a risk factor for CVD. Sedentary lifestyle was the only risk factor whose incidence did not affect the level of patient knowledge.

Conclusions: Cardiac patients with ED know more about risk factors for CVD than ED. It is necessary to include information about the negative impact of modifiable risk factors on sexual health into education programs promoting healthy lifestyles in men with cardiovascular diseases.     

Knowing that you mimic me: the link between mimicry,awareness and liking

Mimicry pays off for a mimicker, and that mimickees are not aware of being influenced by mimicry. In this study, we investigated the link between mimicry, awareness and liking using a 2 (mimicry: yes/no) × 4 (awareness manipulation) experimental design. We found a main effect of mimicry (the confederate was liked more in the mimicry condition) and an interaction between mimicry and awareness. Awareness manipulation had a limited effect on the association between mimicry and liking. Providing participants with little or no information about mimicry (information not including any remarks about its consequences) had an effect on the association between mimicry and liking. However, when participants were informed about the interpersonal consequences of mimicry, mimicry did not influence liking.