Final answer:
Diversity management is the metric that indicates the strength of an organization's employment brand and affects workforce quality. Pluralism is represented by the 'salad bowl' metaphor, describing how diverse groups can maintain distinct identities within a society. Job polarization describes the increasing gap between low-end and high-end jobs, with a decrease in middle-level positions.
Step-by-step explanation:
The metric that indicates the strength of the organization's employment brand in the marketplace and directly affects the quality of the workforce is diversity management. In the context of workplace and hiring, diversity management refers to actively seeking out and valuing a wide range of characteristics in employees. This concept goes beyond mere representation and taps into the tangible benefits of having a diverse workforce, such as a variety of perspectives, increased innovation, and an ability to connect with a wider array of customers. Many organizations that focus on maintaining a homogeneous workforce to keep the status quo may experience long-term stagnation. On the other hand, embracing diversity management can lead to more dynamic and innovative teams, which can significantly contribute to a company's success and growth.
The 'salad bowl' metaphor represents pluralism, which is the intergroup relationship that allows individual groups within society to maintain their unique cultural identities while also contributing to the larger society. Unlike assimilation, where individual differences are minimized, pluralism implies coexistence of diverse groups that preserve their distinctive values and norms while functioning as part of the whole.
Finally, the practice where the differences between low-end and high-end jobs become greater and the number of people in the middle levels decreases is referred to as polarization. This phenomenon can lead to widened socio-economic gaps within the workforce and society.