READING PASSAGE 1
You should spend about 20 minutes on Questions 1-13, which are based on Reading Passage 1 below.
Bilingualism in Children
A. One misguided legacy of over a hundred years of writing on bilingualism1 is that children's intelligence will suffer if they are bilingual. Some of the earliest research into bilingualism examined whether bilingual children were ahead or behind monolingual2 children on IQ tests. From the 1920s through to the 1960s, the tendency was to find monolingual children ahead of bilinguals on IQ tests. The conclusion was that bilingual children were mentally confused. Having two languages in the brain, it was said, disrupted effective thinking. It was argued that having one well-developed language was superior to having two half-developed languages.
B. The idea that bilinguals may have a lower IQ still exists among many people, particularly monolinguals. However, we now know that this early research was misconceived and incorrect. First, such research often gave bilinguals an IQ test in their weaker language- usually English. Had bilinguals been tested in Welsh or Spanish or Hebrew, a different result may have been found. The testing of bilinguals was thus unfair. Second, like was not compared with like. Bilinguals tended to come from, for example, impoverished New York or rural Welsh backgrounds. The monolinguals tended to come from more middle class, urban families. Working class bilinguals were often compared with middle class monolinguals. So the results were more likely to be due to social class differences than language differences. The comparison of monolinguals and bilinguals was unfair.
C. The most recent research from Canada, the United States and Wales suggests that bilinguals are, at least, equal to monolinguals on IQ tests. When bilinguals have two well developed languages (in the research literature called balanced bilinguals), bilinguals tend to show a slight superiority in IQ tests compared with monolinguals. This is the received psychological wisdom of the moment and is good news for raising bilingual children. Take, for example, a child who can operate in either language in the curriculum in the school.
That child is likely to be ahead on IQ tests compared with similar (same gender, social class and age) monolinguals. Far from making people mentally confused, bilingualism is now associated with a mild degree of intellectual superiority.
D. One note of caution needs to be sounded. IQ tests probably do not measure intelligence. IQ tests measure a small sample of the broadest concept of intelligence. IQ tests are simply paper and pencil tests where only 'right and wrong' answers are allowed. Is all intelligence summed up in such right and wrong, pencil and paper tests? Isn't there a wider variety of intelligences that are important in everyday functioning and everyday life?
E. Many questions need answering. Do we only define an intelligent person as somebody who obtains a high score on an IQ test? Are the only intelligent people those who belong to high IQ organisations such as MENSA? Is there social intelligence, musical intelligence,
military intelligence, marketing intelligence, motoring intelligence, political intelligence? Are all, or indeed any, of these forms of intelligence measured by a simple pencil and paper IQ test which demands a single, acceptable, correct solution to each question? Defining what constitutes intelligent behaviour requires a personal value judgement as to what type of behaviour, and what kind of person is of more worth.
F. The current state of psychological wisdom about bilingual children is that, where two languages are relatively well developed, bilinguals have thinking advantages over
monolinguals. Take an example. A child is asked a simple question: How many uses can you think of for a brick? Some children give two or three answers only.They can think of building walls, building a house and perhaps that is all. Another child scribbles away, pouring out ideas one after the other: blocking up a rabbit hole, breaking a window, using as a bird bath, as a plumb line, as an abstract sculpture in an art exhibition.
G. Research across different continents of the world shows that bilinguals tend to be more fluent, flexible, original and elaborate in their answers to this type of open-ended question. The person who can think of a few answers tends to be termed a convergent thinker.They converge onto a few acceptable conventional answers. People who think of lots of different uses for unusual items (e.g. a brick, tin can, cardboard box) are called divergers. Divergers like a variety of answers to a question and are imaginative and fluent in their thinking.
H. There are other dimensions in thinking where approximately 'balanced' bilinguals may have temporary and occasionally permanent advantages over monolinguals: increased sensitivity to communication, a slightly speedier movement through the stages of cognitive development, and being less fixed on the sounds of words and more centred on the meaning of words. Such ability to move away from the sound of words and fix on the meaning of words tends to be a (temporary) advantage for bilinguals around the ages four to six.This advantage may mean an initial head start in learning to read and learning to think about language.
READING PASSAGE 2
You should spend about 20 minutes on Questions 14-26, which are based on Reading Passage 2 below.
Changing Rules for Health Treatment
People who are grossly overweight, who smoke heavily or drink excessively could be denied surgery or drugs.The National Institute for Health and Clinical Excellence (NICE), which advises on the clinical and cost effectiveness of treatments for the National Health Service (NHS) in the UK, said that in some cases the 'self-inflicted' nature of an illness should be taken into account.
NICE stressed that people should not be discriminated against by doctors simply because they smoked or were overweight. Its ruling should apply only if the treatment was likely to be less effective, or not work because of an unhealthy habit.The agency also insisted that its decision was not an edict for the whole NHS but guidance for its own appraisal committees when reaching judgements on new drugs or procedures. But the effect is likely to be the same.
NICE is a powerful body and the cause of much controversy. It is seen by some as a new way of rationing NHS treatment. Across the UK, primary care trusts (PCTs) regularly wait for many months for a NICE decision before agreeing to fund a new treatment. One group of primary care trusts is ahead of NICE.Three PCTs in east Suffolk have already decided that obese people would not be entitled to have hip or knee replacements unless they lost weight. The group said the risks of operating on them were greater, the surgery may be less successful and the joints would wear out sooner. It was acknowledged that the decision would also save money.
NICE said no priority should be given to patients based on income, social class or social roles at different ages when considering the cost effectiveness of a treatment. Patients should not be discriminated against on the grounds of age either, unless age has a direct relevance to the condition. NICE has already ruled that IVF should be available on the NHS to women aged 23 to 39 as the treatment has less chance of success in older women. It also recommends that flu drugs should be available to over-65s, as older people are more vulnerable.
But NICE also said that if self-inflicted factors meant that drugs or treatment would be less clinically and cost effective, this may need to be considered when producing advice for the NHS. They state that 'if the self-inflicted cause of the condition will influence the likely outcome of a particular treatment, then it may be appropriate to take this into account in some circumstances:They acknowledge that it can be difficult to decide whether an illness such as a heart attack was self-inflicted in a smoker.'A patient's individual circumstances may only be taken into account when there will be an impact on the clinical and cost effectiveness of the treatment:
Prof Sir Michael Rawlins, the chairman of NICE, said:'On age we are very clear - our advisory groups should not make recommendations that depend on people's ages when they are considering the use of a particular treatment, unless there is clear evidence of a difference in its effectiveness for particular age groups. Even then, age should only be mentioned when it provides the only practical 'marker' of risk or benefit. NICE values people, equally, at all ages: