Another possible drawback: In some cases, crowd-sourced workers assigned to short tasks aren't likely to feel any real engagement with a business, says Michael Alter, the president of Chicago-based small-business payroll firm SurePayroll.
Silicon-based life forms now make short work of tasks that once took us many man hours to accomplish.
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No wonder we are most proficient at completing short term, immediate tasks.
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Other studies have shown that environments with red as one of the primary colors are conducive to good performance on short-term memory tasks.
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Though people in the blue group performed worse on short-term memory tasks, they did far better on tasks requiring some imagination, such as coming up with creative uses for a brick or designing a children's toy.
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He coordinates multiple Google calendars for each family member, plus one for housework that helps him spread cleaning tasks in short bursts throughout the week vacuuming on Tuesday, sanitizing garbage cans and watering plants on Wednesday, cleaning bathrooms on Thursday.
The team's recommendations for coping with the problem include repetition of instructions, talking in simple, short sentences and breaking down tasks into smaller chunks.
Crowdsourcing sites often pitch their work to stay-at-home moms or students who can pick up a few tasks to do during short breaks, as this earlier story pointed out.
In fact, a battery system can perform more than a dozen tasks, from sending short bursts of power to stabilize the electric grid to releasing a steady supply of electricity over a longer period of time when there is a lot of demand for power.
Assessment is by ongoing assignments, theoretical tasks, tests and a practical assessment, with a short-answer exam at the end.
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"In the study, the volunteers given modafinil performed significantly better at neuropsychological tests involving short-term memory and showed less impulsive responding and an increased tendency to reflect on the tasks they were given, " she said.
The 17, 000 British military personnel deployed for the Games, including the extra 3, 500 troops called up at short notice, are to help out with the security checks and stewarding at venues, as well as specialist tasks such as bomb disposal and sniffer dog searches.
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