Experimenting with colour – #minicreations

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Recently it’s been mostly dry and sunny enough to go out in the garden or to the park after Joel’s afternoon nap. Yesterday, however, it was pouring with rain, so I had to think of something we could do indoors other than the usual toys that Andrew had been playing with whilst little brother was asleep. We’d done baking recently, and so had Granny so we have an abundance of cakes/biscuits, so that was less appealing. The other day when I was browsing Pinterest for something, I can’t even remember what exactly, I came across a cool science experiment to teach kids about colour mixing (it certainly was nothing to do with what I’d searched for at least). I didn’t pin it at the time, but remembered the concept, and recalled it just at the right moment.

When searching for it again last night, I found the pin! As you can see, the simple experiment involves filling two glasses with water and putting a small amount of different colour food colourings in each one, then sticking a piece of kitchen roll into each glass and the other end of each piece into a third glass. Over time the coloured water seeps up into the kitchen roll and down into the empty glass, where the colours mix and create a new colour.

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The two colours that I could find in the cupboard were red and blue. The boys were fascinated to see what I was doing during the setting up, and to see that the colours were soaking up into the kitchen roll. We talked about odours and Andrew heaped me position the glasses whilst Joel flapped his arms in the high chair. It was quite a wait, however, until there was any sign of a new colour in the third glass, so we left it and went back to playing, and it had even stopped raining enough to go in the garden for a bit.

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By tea time there was enough coloured water in the third glass to see its colour, and by bedtime it was a lovely deep purple, which I dipped a piece of kitchen roll into and it came out an almost Cadbury colour (purple is on my brain at the moment 😉 ) This morning when I shows him at breakfast what had happened, Andrew was very impressed! The magic of colour mixing.

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This was an educational activity to spend some time on during a rainy afternoon. I’ve since started a ‘rainy days activities’ board on Pinterest, and will look for some more fun activities to pin. Give me a shout if you have any on Pinterest that I could add.

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Linking up with the fab mini creations linky over at KidGLloves blog
Mini Creations

Science – #SnapHappyBritMums

Before I swapped it for looking after my boys, science was my job. So it wasn’t too hard to find a subject for today’s snap happy theme. This is a collection of the numerous books that I accumulated during my years in research. And if you look closely enough, you might just make out and recognise the name on the big book in the centre…..it’s by someone who goes by the name Dr Cumming (when she remembers to put that title instead of Mrs!)

BritMums - Leading the Conversation

So you’re a linguist…. how many languages do you speak then?

This post has been on my (never ending) to-do list for aaaages! It occurred to me that the linguist part of who I am might not be as immediately obvious as other parts. I mean you’re no doubt aware exactly what a home-baker, a craft lover and a swimmer are, but do you know what I mean by a linguist? Usually I find that people’s responses to ‘I’m a linguist’ are something like, ‘oh that’s nice’ or ‘OK I see’, but I can almost see their brain thinking it through, saying ‘I know it’s something to do with language, but I actually don’t have a clue beyond that, and it would be awkward if I let on!’ So if you can imagine yourself in this scenario, let me help you out.

The other response I get, if not the one above, is ‘ah, so how many languages do you speak then?’ In my case I can actually say that I speak a few languages (though how you define being able ‘to speak’ a language is not a clear-cut thing – I’ll come back to this later). But speaking several languages is not necessarily a prerequisite of being a linguist. Let me begin to explain why.

The word linguist is often used amongst (undergraduate) students to mean someone who is studying a foreign language (or languages), and this usually means they are learning to speak and write the language(s) to an even higher standard than they did at school, and they’re probably taking various courses as part of their degree, like, for example, translation, literature, and history/politics/geography etc. of the country (-tries) where the languages are spoken. I know this because I was once one of these ‘linguist’ students: I did a BA in French and German at Nottingham University, and graduated with a fluent level of spoken and written language in both, having also learned along the way some random facts about the history of France, the ins and outs of Satre’s Existentialism, what politics in Austria is like, and how the Berlin Wall came to be built and knocked down. All very interesting (well actually not allthat interesting I found) but my favourite extra courses beyond getting on with learning the languages in more detail were those which came into the category of ‘Linguistics’.

Linguistics written in the International Phonetic Alphabet

This Linguistics thing can be simply defined as ‘the science of language’, but does that really explain what it is? Not sure…. It’s about studying the ‘make-up’ of a language, without necessarily learning to speak/write it for the purpose of communication with a particular community of speakers. What do I mean by ‘make-up’? Nothing to do with Max Factor or Maybelline, what I mean is its structure, what it’s made up from, how it’s made up. This has several levels, from sounds as small as individual vowels and consonants (in technical jargon – phonetics and phonology), to parts of words like the -ing ending (<– like here ‘end’+’ing’) (more technical jargon – morphology), to parts of sentences and whole sentences (the wonderful world of syntax – note the irony in my ‘voice’ there), to the meaning of words both on their own and in wider contexts and specific situations (semantics and pragmatics). And someone who studies any of this lot is a LINGUIST – there we go, I’ve finally got to the word. Although it usually helps to know how to speak the language you’re studying in this way, if nothing else for getting by on field trips in another country, it’s not absolutely essential, because what you’re more interested in is figuring out some detail of its sound/word/sentence structure etc. than being able to converse with other speakers of it.

In my case, I’m a sounds girl. Ever since I took some French and German linguistics courses for my BA, I realised that I loved finding out all about the sounds of languages, including how they are produced in the mouth, how they differ within one country (e.g. different accents of a language), and how they change over time. After I graduated, I knew that I wanted to carry on and study for a Masters in Linguistics, so I took a year out to figure out exactly which course would be best for my interests. In the end Cambridge University was my preferred option, and after a brief interview that I didn’t even know was coming on the day I was informally looking around the department, I was in. The Masters (MPhil) course started with doing a bit of all sorts of areas of linguistics, and then allowed me to specialise in phonetics (which is about the sounds of speech) for my dissertation. I chose to compare the consonants spoken by monolingual and bilingual speakers of French and German in Switzerland. If you’re interested, you can read all about my MPhil research here. After that I thought it would be a good idea to carry on with the research as I enjoyed it, so I applied to do a PhD, got funding, and so spent the next 2 and a half years researching how speakers of French and German in Switzerland hear rhythm in speech. Again, if you’re interested, here are some articles and my thesis (warning: not for the faint-hearted reader!)

That was a bit of a digression off the main point about what linguistics is, but I thought it best to explain my background and where I’m coming from. When you get into the nitty gritty of phonetics, the sounds of speech, it’s actually a rather obviously scientific area of studying. As I started to study speech production and perception (how we speak and hear speech) for my MPhil, I found myself revising basics concepts of Physics and Biology that I hadn’t looked at since school. For my MPhil and PhD research I worked with ‘real data’ – looking at acoustic waveforms and spectrograms (aka pretty pictures of recorded speech) on computers, measuring various statistics, and devising ‘experiments’ to try and figure out how listeners hear certain aspects of speech by playing them particular recorded sounds/sentences and analysing their responses.

In doing all this it became clear to me what I thought all along at school but didn’t quite know what to do about it then: I’m actually a scientist, but one who also has an aptitude for languages, precisely because I approach them in a very ‘scientific’ way. At school I never enjoyed English literature, history or human geography, but my favourite subjects were languages (we did French and German at my school) and sciences (including biology, chemistry and physical geography). I was unusual for my time in my school for taking mixed A-Levels: French, German and Biology (this was just before the new-fangled AS system thing came in to encourage this mixing of subjects). Later as an undergraduate, once I’d seen that I could in fact marry these two loves of languages and science, I knew that linguistics (and more specifically phonetics) was my thing. A good friend of mine, who did her PhD at the same time as me in the Phonetics Lab (look, we even call it a ‘lab’!) put it very nicely when she said that we’re not linguists, but ‘Speech Scientists’. I see her point too.

Just after finishing my PhD I was offered a job as a Research Associate (similar work to my PhD, but I get paid :)) in a Psychology lab. One of the main reasons I was employed was because my boss felt that some phonetics input into the lab’s research on language impairments would be valuable, because the backgrounds of people already there were in psychology and neuroscience. So now I find myself well and truly integrated into the world of scientific research in the Department of Experimental Psychology at Cambridge University. If you’re up for it, here’s some info on what we do.

I hope this journey through what linguistics is has been enjoyable and enlightening. What did you think linguistics was before you read this? Were you far off? To finish I thought I’d leave you with a funny (to me!) picture that I saw recently on Facebook: it hits the nail right on the head! (Except I don’t agree with the ‘What I think I do’ one – it’s Noam Chomsky, a famous Linguist, but I don’t do anything along the lines of his work, nor do I aspire to do so. You have to be a linguist to understand why, and I’m not going into it here.)