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We need more studies evaluating outcome in different contexts , as we would with any other medical treatment . Question catalogues can also easily be placed in different contexts , preventing data duplication as far as possible . Nevertheless we believe that by identifying important linkages in different contexts we can deepen our understanding and articulate new questions to further the overall process . A universal prescription on these issues does not exist as yet , and so we need to accumulate ( and share ) the evidence of what is going on in a number of different contexts to build understanding . Because different contexts may demand different levels of survivability , the mechanisms developed to support network survivability should be flexible so that they can be tailored to different needs . This was an interesting and informative process , and of course showed how difficult international organizing can be , given people coming from different contexts , language difficulties , and limited time and resources . Furthermore , because the term does not yet seem to have acquired a generally accepted meaning , different advertisers may wish to use the term in different contexts to mean varying things . The structural characteristics of this local social world include in particular their embedding in a multiplicity of different contexts and their internal differentiation . Most scholars , however , use the word Tao in different contexts . The data used is rather noisy because it has been collected over a large number of different contexts .