$1\mathrm{.}1$ Project Oxygen showed that managers matter by linking manager quality to turnover rates and attitude survey results. What would be some additional approaches for examining whether managers matter?

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$1\mathrm{.}2$ The Oxygen $8$ include a number of important qualities, all of which will be discussed in this book. But are there qualities not included in the $8$ that seem to be as important, or perhaps even more important?

$1\mathrm{.}3$ What should the role of data be when making management decisions in organizations? And what are the potential challenges involved in becoming a more data$-$ and analytics$-$driven organization?