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Laura is concerned that her little daughter is watching too much television, and would therefore like to measure the occurrence of this behavior. given that laura has a lot of other things to do each evening, her best bet would be to use

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Her best bet would be to use "time sample recording".

Momentary time sampling is known as an interim recording technique. An interval recording includes seeing whether a conduct happens or does not happen amid indicated time spans. Sampling gadgets enable an onlooker to accumulate particular data, in view of operational definitions, in a moderately brisk and target way.

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