Taylorism, the early-twentieth-century industrial efficiency movement pioneered by Frederick Taylor, has had a profound effect on industrialized societies.
Opposing Idea
Increased productivity resulting from greater efficiency [by using Taylor's methods] has led to increases in most workers’ standards of living.
Evidence
Taylor’s methods have tended to make these workers’ jobs routine and repetitive.
Conclusion
Taylor’s methods have robbing their work of some of the intrinsic worth it possessed when it emphasized creativity and talent.
Evaluate
It's important to notice the leap from "routine and repetitive" in the evidence to the claim in the conclusion about The argument is making an assumption here.
Does making work more routine and repetitive necessarily rob it of intrinsic worth? Intrinsic worth for whom? The workers? "Routine and repetitive" work can be simple and easy. Lots of people don't mind getting paid to do simple, easy work. And we were told that workers' standard of living has increased, so there's no evidence in this argument that workers are being paid poorly for this "routine and repetitive" work.
Does the work have less intrinsic worth for the employers? The argument states that greater efficiency has resulted in increased productivity. We don't know if employers have anything to complain about here.
Work is not guaranteed to be less worthwhile, for either the workers or their employers, just because the work has become routine and repetitive.
Goal
A correct answer will be a generalization supporting the idea that, in spite of the benefits of Taylorism—greater productivity and efficiency, and a higher standard of living for workers—the work being done has also become less worthwhile.