Feminists of faith: Sonia Johnson and the Mormons for ERA

The Mormons for ERA is analyzed in this essay as an innovational movement. In this way, Sonia Johnson's appeals to mainstream Mormons before her excommunication can he understood as reformist discourse which became radicalized only in a second stage.     

Sympathoadrenal and parasympathetic responses to exercise

Exhaustive exercise is associated with a persistent sensation of weakness and sometimes nausea suggesting abdominal vagal activity. We measured plasma indices of sympathoadrenal (adrenaline, noradrenaline, dopamine) and vagal (pancreatic polypeptide) activity before, during and after submaximal and maximal exercise in healthy young subjects. Plasma adrenaline, noradrenaline and dopamine increased to 8.5 (range 7.4–40.5), 48.0 (32.3–100.5) and 1.8 (1.2–6.6) nmol l^–1 respectively (n = 5), during maximal exercise and decreased towards control values within 15 min of rest. Pancreatic polypeptide (n = 10) increased only during maximal exercise and reached its highest value, 48 (21–145) pmol l^–1, after exertion. The results conform to an increase in sympathetic activity during exercise and a persistent vagal activity after intense exercise which could contribute to the sensation of weakness.     

Enhanced learning through design problems – teaching a components-based course through design

This paper describes a teaching method used in an electrical machines course, where the students learn about electrical machines by designing them. The aim of the course is not to teach design, albeit this is a side product, but rather to teach the fundamentals and the function of electrical machines through design. The teaching method is evaluated by a student questionnaire, designed to measure the quality and effectiveness of the teaching method. The results of the questionnaire conclusively show that this method labelled ‘learning through design’ is a very effective way of teaching a components-based course. This teaching method can easily be generalised and used in other courses.     

The Uses of the Term Hypothesis and the Inquiry Emphasis Conflation in Science Teacher Education

This paper examines the use and role of the term ‘hypothesis’ in science teacher education as described by teacher students. Data were collected through focus group interviews conducted at seven occasions with 32 students from six well‐known Swedish universities. The theoretical framework is a sociocultural and pragmatist perspective on language and learning, introducing the notion of pivot terms to operationalise language use as a habit and mediated action. We describe three different customs of using the term ‘hypothesis’ within four cultural institutions that can be said to constitute science teacher education in Sweden. Students were found to habitually use the term hypothesis as meaning a guess about an outcome. This is contrasted to the function of this term in scientific research as a tentative explanation. We also found differences in how this term was used between the pure science courses given by the science departments of universities and science education courses taken only by teacher students. Findings also included further support for school students hypothesis fear reported in an earlier study. It is discussed how these findings can obstruct learning and teaching about the nature of scientific inquiry. Constructivist theories of learning are suggested as a possible origin of these problems. The findings are also related to curricular reform and development.     

Professional Development and Its Impact on Children in Early Childhood Education and Care: A Meta-Analysis Based on European Studies

This study reviews the European evidence on the impact of professional development (PD) of pre-school educators on child outcomes. A meta-analysis investigates how PD of pre-school educators in formal pre-school centers in Europe affects child outcomes. The European studies are quite recent and limited in numbers, and our results show a significant positive effect of PD on child outcomes with an overall effect size of 0.35 (with a 95% confidence interval from 0.20 to 0.51). The magnitude is slightly smaller than corresponding results based on US studies, but indicates a general positive effect of PD on child outcomes.     

Event history analysis of longitudinal data: a methodological application to sport sponsorship

Abstract

Despite its potential to make causal inferences and unearth insights related to between-subject variation over time, a small percentage of sport-related research is considered longitudinal in nature. One of the inherent challenges is that advanced quantitative methodologies, such as multi-level modelling approaches, are required to analyse such data. Therefore, this study is designed to assist those seeking to analyse longitudinal data by defining several important aspects of the event history analysis (EHA) methodology. The study’s goal was to conceptually demystify EHA by defining several fundamental concepts, including censoring, the survivor function and hazard function, through the application of EHA approaches to the durations of sport sponsorships. The authors conclude by demonstrating the implications of utilizing EHA approaches and identifying several potential applications of EHA for future sport-related research, with the goal of encouraging further sport scholarship utilizing approaches suitable for the analysis of longitudinal data.     

Mapping remote and multidisciplinary learning barriers: lessons from challenge-based innovation at CERN

This paper presents the experienced difficulties of students participating in the multidisciplinary, remote collaborating engineering design course challenge-based innovation at CERN. This is with the aim to identify learning barriers and improve future learning experiences. We statistically analyse the rated differences between distinct design activities, educational background and remote vs. co-located collaboration. The analysis is based on a quantitative and qualitative questionnaire (N?=?37). Our analysis found significant ranking differences between remote and co-located activities. This questions whether the remote factor might be a barrier for the originally intended learning goals. Further a correlation between analytical and converging design phases was identified. Hence, future facilitators are suggested to help students in the transition from one design phase to the next rather than only teaching methods in the individual design phases. Finally, we discuss how educators address the identified learning barriers when designing future courses including multidisciplinary or remote collaboration.