“Making Problems” or, writing puzzles for UKLO - PowerPoint Presentation

Slide1

“Making Problems” or, writing puzzles for UKLO

Babette Verhoeven

University of HuddersfieldSlide2

Introduction:

Languages & Linguistics nut (favourite holiday read: grammars)

MA English Language & Literature from University of Amsterdam

Secondary English teacher by profession – while working in 6

th

form college, started running UKLO Round 1 as extra-curricular activity

Became aware of UKLO’s need for problems, so decided to have a go

Writing problems since 2011

Joined LAGB Education Committee in 2013

Part-time PhD student Linguistics at Huddersfield since 2016Slide3

UKLO - overview

Round 1

: problems are solvable by just looking at data / info in tasks – no prior linguistic knowledge required; held in schools.

Round 2

: best candidates from Round 1, given training in linguistics – problems are harder; held at host university.

UKLO offers Breakthrough, Foundation & Intermediate levels for younger pupils / students (catering for children from approx. age 8 and up) – these coincide with Round 1.

Organisational Timeline UKLO: problem writer’s activities

Round 1: early Feb

Marking Round 1 papers – usually 1 week window after final date for competition

Round 2: March/April

Int. Linguistics Olympiad: July

Problem writers work on new problems March/April – Aug

Submit new problems by 31

st

August to ELCLO

*

Test Construction Team tests problems & feeds back Sept - Jan

Re-drafting of problems Sept – Jan

During competition time: may be asked for clarification during Round 1 and if problems used in Round 2, there may be some work on these.Slide4

Co-operative effort: English Language Computational Linguistics Olympiads (ELCLO)

Platform for several countries working together for their own domestic LO competitions - hosted by NACLO (USA’s LO – used to be

USA+Canada

)

Currently: Australia (

OzCLO); Canada (OLCLO); Ireland (Eire & Northern Ireland – AILO); UK (technically only GB – UKLO); USA (NACLO)Share problems – each nation selects their R1 and R2 problems and provides useful feedback (as well as UKLO Test Construction Team)Each nation edits problems to suit their competitionOzCLO & NACLO want a certain number of computational problems – AILO & UKLO only do traditional linguistics problems. Slide5

What does a problem developer do?

Come up with idea for a puzzle / problem

[Take suggestion from someone else to develop into problem – ELCLO database of suggested, draft & unfinished problems]

Develop idea into a format that would suit UKLO Round 1 (or Round 2 or any of the lower levels aimed at school children)

[Work with fellow developers – collaborative writing of problems / trouble-shooting]

[Contact experts on particular language(s) for relevant information or have specific questions answered – ELCLO network can help]Provide answers so that problem can be easily markedEdit problems following feedback from Test Construction Team

[Provide or contribute to explanation of the problem so that teachers & students understand the answers / nature of problem][Advise on / provide guidelines for marking e.g. weighting / difficulty levels – in co-operation with competition construction team][Provide feedback on your fellow developer’s puzzles]Slide6

How it works (for me) [1]:

Get idea

If necessary, research language or topic for idea; collect data for problem

Draft problem – can take 1 day to several weeks (sometimes over years) - this also includes drafting solution & notes on problem

Submit to ELCLO via email – secure website stores problems, which will be looked at by all ELCLO members (additional useful feedback)

UKLO Competition Construction team will (if necessary) get in touch with queries, suggestions etc. after rigorous testing process

Their feedback will lead to (minor) corrections, re-drafting or sometimes even collaborative work on problemIf necessary, advise on how problem should be marked / gradedSlide7

Getting ideas?

Problems based on natural languages (although NACLO &

OzCLO

welcome computational contributions, too!)

Preferably languages that are not taught in UK (not an absolute edict – had problems on English e.g. IPA transcription)

Avoid languages / topics that were used recently e.g. “to know” versus “savoir / connaître” one year, no “to know” versus “kennen / wissen” following year(s)Scripts are popular with younger school pupils in lower levels, but also in Rounds 1 & 2Problems can be based on any aspect of language: morpho-syntactical, lexical-semantic, pragmatics, phonetics / phonology, diachronic / synchronic language change, comparative (multiple languages, family-trees etc.), real-life texts (e.g. Thai menu names for dishes, bi- or multilingual texts such as instructions, “translations” by MT software to correct errors) etc.

You can use languages you know, but (native) speaker knowledge is not essentialWALS, typological research and “weirdness index values” as inspiration for rare, unusual languages and even specific unusual linguistic featuresSlide8

How it works (for me) [2]:

Typology approach:

Concept or feature such as marking of possession (e.g. alienable – inalienable), TAM systems, case including ergative/absolutive, person (verb / pronouns) etc.

Linguistic-anthropological approach

:

kinship, noun classification, basic colour terms, lexicalised terms (or absence of commonly lexicalised concepts) etc.Usually inspiration comes from seeing a language with different (from English) feature or seeing a linguistic rarityOr, looking at particular concepts e.g. body parts, olfactory languageSometimes inspiration comes by chance: travel abroad, teaching, social media, TVCollect information about particular languages or features as I come across them

No inspiration? No problem: 2 archives of papers & teaching materials: 1 on languages and 1 on language features / conceptsSlide9

How it works (for me) [3]: thinking of audience & purposes

Aimed at the average (British) secondary school student (monolingual English speaker)

Introduce a language they may never have heard of, especially rare languages

Or, showcase language that may be familiar, e.g. Gaelic or Polish, but different

Overall underlying purposes:

Use a language that is (in some way) very different from EnglishCelebrate the

diversity and beauty of the world’s languagesGet young people (and their teachers) interested in / know about Linguistics as a disciplineSlide10

Some past problems – their development history:

2018:

N’Ko

Need for script-based problems, so decided to look for interesting scripts – “

N’Ko

”Used for several languages – so choose place names as dataDrafted problem – feedback from Harold Somers (AILO) led to co-writing problem

Used in AILO R1, NACLO R1 & UKLO R12018: Chalcatongo Mixtec

Chalcatongo

Mixtec scores high on

Schoebelen

, T.

et al.

(2013)“Weirdness Index Values”. Retrieved from:

https://marciokenobi.wordpress.com/2013/07/03/the-weirdest-languages/

Read papers on Mixtec – interesting verbal marking, possession & nominalization features would be challenging to English speakers

Drafted problem on these –

submitted for

2017

Feedback from UKLO Construction team – made few corrections / tweaks

Used in AILO R2, NACLO R2,

OzCLO

R2, UKLO R2Slide11

References & further reading:

AILO

http://adaptcentre.ie/ailo/

Bozhanov

, B. and Derzhanski, I. (2013) Rosetta Stone Linguistic Problems. Proceedings of the Fourth Workshop on Teaching Natural Language Processing, 1-8Clark, B. and Trousdale, G. (2012) The Language Detective: A Course for Young Linguists. Language and Linguistics Compass, 6 (8), 506-516.

Derzhanski, I. and Payne, T. (2009) The Linguistic Olympiads: academic competitions in linguistics for secondary school students. In: Denham, K. and Lobeck, A. (Eds.), Linguistics at School: Language Awareness in Primary and Secondary Education (pp. 213-226). Cambridge, UK: Cambridge University Press.Estival, D. et al. (2014) Australia Loves Language Puzzles: The Australia Computational and Linguistics Olympiad (

OzCLO

).

Language and Linguistics Compass

, 8 (12), 659-670

Hudson, R. and Sheldon, N. (2013) Linguistics at School: The UK Linguistics Olympiad.

Language and Linguistics Compass,

7 (2), 91-104

Littell

, P et al. (2013). Introducing Computational Concepts in a Linguistics Olympiad. 

Proceedings of the Fourth Workshop on Teaching Natural Language Processing

, 18-26

NACLO

http://nacloweb.org

OLCLO

https://olclo.org/en/

OzCLO

http://ozclo.org.au/

Radev

, D. (Ed.) (2013)

Puzzles in Logic, Languages and Computation (The Red Book)

. Berlin: Springer.

Radev

, D. (Ed.) (2013)

Puzzles in Logic, Languages and Computation (The Green Book)

. Berlin: Springer.

Radev

, D. R., Levin, L. S. and Payne, T. E. (2008) The North American Computational Linguistics Olympiad (NACLO).

Proceedings of the Third Workshop on Issues in Teaching Computational Linguistics (TeachCL-08)

, 87-96.

UKLO

http:www.uklo.org

Verhoeven, B. (2016) The pleasures of a good problem: writing puzzles for the Linguistics Olympiads. Retrieved from:

https://huddersfield.academia.edu/BabetteVerhoeven

Slide12

Fancy having a go?

ELCLO & UKLO are always

desperate

happy to receive contributions

http://www.uklo.org/test-setters

& www.nacloweb.com ELCLO lead - Dragomir Radev at Yale University: dragomir.radev@yale.eduContributing for 2019: naclo19org@umich.edu (official deadline 31st August has passed!)

Thank you! Any questions?