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Crude application of NSM principles carried out without prior training by an experienced NSM practitioner |
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Approximate application of NSM principles carried out without prior training by an experienced NSM practitioner |
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Sound application of NSM principles carried out without prior training by an experienced NSM practitioner |
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Research carried out in consultation with or under the supervision of one or more experienced NSM practitioners |
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Research carried out by one or more experienced NSM practitioners |