Final answer:
Effective HR professionals are known for their analytical ability, customer focus, and political savvy, which help them work within complex organizations and analyze data effectively.
Step-by-step explanation:
The characteristics of effective HR professionals according to online texts generally include a strong analytical ability, a focus on customer service (customer focus), and political savvy. These skills enable HR professionals to analyze data for trends, understand and work within complex organizations, and make informed predictions based on available data.
While psychological techniques can be beneficial in certain contexts within HR, they are not typically listed as a core characteristic of effective HR professionals in broader descriptions of the role. Instead, HR professionals often utilize an understanding of social systems and the ability to collect, analyze, and communicate complex information in their everyday tasks.