America's economic problems start at home: untrained and undereducated workers, slumping investment, sluggish productivity.

Like America, manual or untrained workers are not wanted.

Yet all the places are troubled by the same systemic problems, like untrained workers and gaps in supervision.

Ford was a pioneer in highly leveraged, repetitive work, done by relatively untrained workers.

Much of the development in American industry was made on the floor of the plant by relatively untrained and mathematically unsophisticated workers.

When two construction workers died on the job, the unions quickly charged that the project was using untrained workers, resulting in unsafe conditions.

Some are local untrained workers whose training the groups provided.

Child-care advocates worry that poor families will turn not only to the provisional providers, but also to untrained workers who offer the least expensive care.

Teenagers tend to be short-term, part-time, untrained and uninformed workers.

Britain has higher proportions of untrained workers than any of our international rivals.