The production of available potash from the natural silicites

In this paper a summary is given of the various processes which have been proposed for making the potash in the natural silicates available as a fertilizer.Experimental trials of a new rotary kiln process for treating feldspar are described, which depends upon a previous treatment before furnacing, consisting of a method of aggregating or clumping the mix so that chemical contact of the reacting substances is brought about during the subsequent processing. The qualitative and quantitative results obtained on a number of experimental trials on a mill scale of operation are presented and discussed. It is shown that it is possible to economically manufacture a potash fertilizer containing free lime from feldspar, and for a sufficiently low cost to make an industry based upon the method worthy of consideration.     

A symposium on “speech act theory in mainstream communication research”: An introduction

The referential, sequential, and inferential dimensions of discourse are explicated and discussed in order to obtain a vantage point from which to view the contributions of speech‐act theory to our understanding of human communication processes. A preview is then provided of four papers, each of which explores the intersection of two or more of these dimensions in order to enrich our understanding of speech‐act theory.     

Sexuality education: findings and recommendations from an analysis of 10 United States programmes

In this study, we identified 10 sexuality education programmes from different locations in the USA that aim to give young people knowledge and skills to develop healthy relationships, as well as avoid pregnancy and disease. We conducted in-depth interviews with programme administrators to develop a series of case studies and provide concrete recommendations for education and public health professionals to implement similar approaches in their communities. Many programme administrators succeeded in developing partnerships, adapting existing curricula to suit their environments, engaging external evaluators and garnering support from teachers and parents. However, few programme developers conducted formal needs assessments before developing programmes and many struggled to implement curricula with fidelity and to employ rigorous evaluation designs. Nearly all participants identified concerns over funding as a threat to sustainability. We conclude that schools and organisations need technical assistance to build capacity for rigorous programme planning, implementation and evaluation, as well as additional funding streams to support emerging programmes.     

So what exactly do you want? What principals mean when they say ‘male role model’

The need for more male role models in young boys’ lives is one of the main reasons underpinning the call for more male teachers in primary schools. However, the exact responsibilities and attributes associated with the term ‘male role model’ have yet to be clearly established. The purpose of this survey of 250 New Zealand primary school principals was to investigate the views of one major group of stakeholders to determine how principals defined male role models and what they considered the specific attributes of that role. The study found that the principals favoured men who exhibit a hegemonic masculinity couched in heterosexual, rugby‐playing, ‘real men’ attributes.     

Enhancing student self‐worth in the primary school learning environment: teachers' views and students' views

This paper reports the findings from a study of teachers and students' views regarding self‐worth in the primary school learning environment. The revised New Zealand curriculum recognises the importance of self‐worth in students' motivation and ability to learn. While the need to enhance self‐worth in the classroom has been well established in the literature, similarities and differences between teachers and students' understanding of the impact of various classroom interactions on self‐worth has not received the same attention. The purpose of the research reported on in this paper was to provide further insight for teachers, thereby enabling them to strengthen classroom relationships and their students' learning experiences in ways commensurate with enhancing students' feelings of self‐worth.     

It's just not a real bloke's job: male teachers in the primary school

In recent years, there has been increasing academic debate concerning both the need for more male primary schoolteachers and the reasons for their minority status, numerically. Yet there has been relatively little heard from the men themselves. In this study the author used focus group discussions to investigate the views and experiences of practising male primary schoolteachers towards primary school teaching as a career. The focus questions included: the aspects which attracted them to primary school teaching; experiences which preceded their entry to teacher education; and the reaction to their choice from family and friends. The study concluded that a complex barrier of attitudes and actions would need to be addressed if the minority status of male teachers is to change.     

Male primary school teachers: Helping or hindering a move to gender equity?

Despite research linking dominant masculinities to the disengagement of some boys from schooling, men teachers appear to be either unaware of the related literature, or reluctant to engage in behaviours that have increased their vulnerability to accusations of sexual abuse or homosexuality. A small study of men teachers in England, Sweden and New Zealand investigated the extent to which the men believed their teacher education had prepared them to teach in the gendered environment of the primary school. Teachers were also questioned about their views on gender differences in students and in the teaching practices of male and female teachers. Although the size of the study restricts the validity of data, the differences between the teachers in England and New Zealand, and those interviewed in Sweden, suggest that further research is warranted. A societal emphasis on gender equity in Sweden was reflected in the commentaries of Swedish men teachers on their pedagogical attitudes and actions relative to gender-based issues in schools. This emphasis was not evident to the same extent in England and New Zealand.