‘Unfettered expression of thought’? Experiences of anonymous online role play

Advocates suggest that anonymity allows all learners to have an equal voice in a learning environment, and that it encourages participation. This paper explores tutors’ and learners’ experiences of an anonymous, synchronous role play activity conducted using online discussion forums. A qualitative study was undertaken to investigate the experiences of five groups of learners and four tutors. Data were obtained from an online questionnaire and interviews with students and tutors. The findings reveal a huge diversity in responses to the activity. Learners’ emotions before the activity ranged from ‘confident’ to ‘panic’. Afterwards many stated that ‘anonymity’ was the best thing about the activity, suggesting that it ‘loosened inhibitions’ and allowed ‘unfettered expression of thought’. At the same time, some respondents admitted trying to guess the identity of participants, and played their roles with varying degrees of conviction and engagement. Some participants may even have refrained from playing any part in the activity, hiding behind their anonymity. For tutors issues of control were significant and issues of facilitation were raised, although inappropriate behaviour was rare. This study has revealed the diversity of learners’ responses to online role play, and the generally positive attitude towards anonymity. It also highlights the potential for anonymity to contribute to inequality in participation and raises the question of whether genuine anonymity can be useful or achievable. Key findings with significance for future implementation of similar role play activities are presented here

A Langmuir approach on monolayer interactions to investigate surface active peptides

The Langmuir Blodgett apparatus provides a versatile system for studying the interfacial properties of peptides and peptide-membrane interactions under controlled conditions. Using amphiphilic α-helical peptides to highlight studies undertaken, here we discuss the use of this system to provide information on the surface activity of peptides and describe the insights these studies give into biological functio

Material choices for fibre in the Neolithic: an approach through the measurement of mechanical properties

Studies of the Mesolithic-Neolithic transition in Europe have focused on plants and animals exploited for food. However, the exploitation of plants for fibres underwent a significant change with the addition of domestic flax as a fibre crop. While the technology of flax fibre processing is increasingly understood by archaeologists, its material value as a fibre crop in comparison to indigenous fibre is less well explored. We examine the mechanical properties of flax and two indigenous fibres (lime bast, willow bast), by testing fibre strips for tensile properties and discuss the results in the light of material choices in these periods

Who are the Self-employed? A New Approach

Whilst the individual supply-side characteristics of the self-employed are well documented, the literature has largely neglected (or mis-specified) demand-side aspects. Our econometric framework, based on the parameterised DOGEV model, allows us to separately, and simultaneously, model supply and demand-side influences. We show that whilst individual characteristics are important determinants of type of employment contract held, there are important contract-specific factors influencing the contract an individual is employed under. Our results suggest that workers may be "captive" to particular types of employment because of the sectors in which they work, the number of hours they prefer to work and their ethnicity.self-employment, captivity

Fighting for You

12 X 9 X 7 in. ea. Wood, Acrylic, Fabri

Modelling Charitable Donations: A Latent Class Panel Approach

Abstract: We apply a latent class tobit framework to the analysis of charitable donations at the household level where the latent class aspect of the model splits households into two groups, which we subsequently interpret as "low" donators and "high" donators. Then the tobit part of the model explores the determinants of the amount donated by each household conditional on being in that class. We consider both total donations and also separately religious donations. Our findings, which are based on US panel data, suggest that price and labour income elasticities differ substantially across the two classes. The inverse price effect is most pronounced for the "low" donators group for both total and religious donations. The labour income elasticity switches direction of influence upon charitable donations across the two latent classes with a negative influence for the "high" donators group and a positive influence for the "low" donators group, for the case of total donations to charity, a pattern which is reversed in the case of solely religious donations.Charity, Donations, Latent Class, Panel Data, Tobit

Body Image Perceptions Reflected in Social Media: A Guatemalan Instagram Study

Guatemala has faced a long battle with colonialism, civil war, and an ensuing, rapid urbanization. Still today, the country exhibits high levels of malnourishment while also facing an ascending obesity epidemic. This project seeks to explore how the obesity epidemic has changed body image perceptions in the region. Through the use of social media accounts on Instagram, I aim to analyze how Guatemalan influencers use their platform to explore notions of varying body image perceptions in a country where food is culturally significant, malnutrition has plagued many communities, and obesity is growing in prevalence daily. This thesis aims to answer the question: How are body image perceptions reflected in social media in Guatemala and does the obesity epidemic play a role in those social perceptions? I use a qualitative approach, using Atlas.ti software, to answer this question in which several posts were collected from a group of Guatemalan influencers during the months of March-October 2021. I find that the obesity epidemic has not played a large role in the Instagram posts of these users; however, their content surrounding fashion, fitness, and lifestyle all pertain to the emerging ideas of body positivity and inclusivity within media