Senior Professional in Human Resources (SPHR) Certification Practice Exam 2025 - Free SPHR Practice Questions and Study Guide

The correct choice highlights low-skilled workers as groups that have recently been targeted by unions due to their hard work and low pay. This focus is significant because low-skilled jobs often come with minimal wages and limited benefits, making workers in this sector particularly vulnerable to economic pressures. Unions seek to organize these workers as they aim to leverage collective bargaining power to negotiate better pay and working conditions.

In recent labor movements, there has been a renewed push to advocate for low-skilled workers, reflecting a broader trend towards social justice and equity in the workplace. By targeting these workers, unions are responding to the growing awareness of income inequality and the essential role that low-skilled labor plays in various industries.

The other groups mentioned, while they may also face challenges, do not represent the same urgency or focus of recent union activities. For example, professional workers often have higher wages and more job security, contingent workers can be part-time or full-time but often lack benefits, and part-time workers can vary widely in their pay and conditions. The distinct focus on low-skilled groups highlights the pressing need for improvements in their labor conditions.