Sampling Methods

In statistics, a population is the complete set of data which is to be analysed. A population may consist of people (e.g. those living in a particular city), or living things (e.g. the population of all humpback whales), but could be any set of objects with something in common (e.g. all cars travelling on a particular road in a 24 hour period). Usually, it isn't possible to analyse a complete population. Why? It would take too long It would be too ...

Nudes vs. Prudes

Discussions, and what is 'acceptable' I recently had a conversation that reminded me that even in my school, which I considered to be fairly enlightened and progressive, there are corners of old-fashioned, conservative and conformist thought. The discussion was about our regular figure drawing workshops for DP visual arts students, and it clearly made this person uncomfortable. Of course, if my school was located in a more conservative culture, this attitude would be predictable and understandable. But my school is located just outside ...

An End to Peat Cutting in Ireland?

By Monday, December 10, 2018 No tags 0

In November 2018, the Irish peat company, Bord na Mona, announced plans to close 17 of its active peat bogs, and to close the remaining 45 bogs by 2025. The cutting of turf in peat bogs is a traditional form of energy in Ireland, and was widely practiced across the country in its numerous peat bogs, such as in Kerry and Mayo in the west of Ireland. Peat was cut not only by Bord na Mona, but also by individual ...

Mary Midgley: A Combative Philosopher

Mary Midgley, who died on the 10th October 2018, at the age of 99, belonged with Elizabeth Anscombe, Iris Murdoch and Philippa Foot to a formidable quartet of gifted philosophers, all educated at Somerville College, Oxford, in the late 1930’s. Midgley was a late developer as her first noteworthy article on ‘The Concept of Beastliness’, appeared in the Journal of Philosophy in 1973, five years before the completion of her book Beast and Man: The Roots of Human Nature, published ...

Benzene

Benzene is sometimes referred to as an aromatic compound as opposed to the majority of other organic molecules that you have so far studied that are found in chains and sometimes referred to as aliphatic compounds. Aromatic substances are said to have an unsaturated ring of atoms whereas aliphatic substances open chains. The word ‘arene’ is sometimes used in place of aromatic. Benzene has the formula C6H6. Its structure was first proposed by the German chemist Friedrich August Kekulé in 1865. Its ...

Which Is It?

If you have been or are going to be studying the work, L'Etranger by Albert Camus, one question that is very likely to come up as you discuss this novel is 'what is the "correct" translation into English of this title?' You might be interested to take a look at the following article from The Guardian. The issue of translation is a many-faceted one and the background to what your edition will be titled is addressed by Alice Kaplan. And if ...

The Causation Conundrum – Knowing Why.

The Greek philosopher Aristotle stated that one cannot claim to have proper knowledge of anything until one has grasped the cause of it. Whether something exists, happens or changes it is assumed that it is as the result of some cause external or internal to it. The why without which nothing could be or happen. This idea is commonly known as causation or the law of cause and effect. It is applicable to all spheres of human knowledge and if ...

Theatre of Place

Last house on Holland Island, May 2010Source: baldeaglebluff, via Flickr (CC BY-SA 2.0) The last couple of weeks I have been working with students in different parts of the world using a place as a starting point for work. This has been an interesting journey, as we have tried out many things to help us really get inside the place, the ghosts that passed through it one time and the essence of what remains. This blog will share some ideas for how ...

Hartmut Rosa and the Concept of ‘Resonance’

In a technological world driven by intense productivity and relentless competition, individuals are caught between the imperative to be more efficient ‘performers’ and the natural need to slow down, recuperate and revive themselves. Heir to the Frankfurt School for Social research, the German philosopher and sociologist Hartmut Rosa offers a new approach of twenty-first life after his well-received critique of our high-speed society Alienation and Acceleration, published in 2010. Constantly bombarded by external stimuli, we seem to have lost the will ...

I Know about Assessment…But What’s ‘Best Fit’?

Assessment At the time of writing this, I’m moderating some work uploaded for the IA (visual arts exhibition) component for the November examination session, which means spending a lot of time scrutinizing artworks on multiple large screen monitors and also scrutinizing the words of the visual arts assessment descriptors (which I probably know by heart by now). Sometimes I very quickly come to a decision about the most appropriate mark, but quite often I see a range of achievement in different ...