The phrase "socioeconomic groups" refers to different categories of people based on their social and economic status. It represents the divisions of society based on factors like income, education, occupation, and lifestyle. Full definition
Those from lower socioeconomic groups in particular face greater financial barriers, as the training stages required to enter the profession are often costly. (dlapiper.com)
These family therapists typically understand psychosocial variations in different socioeconomic groups and within different ethnic groups. (wisegeek.com)
And parents in high socioeconomic groups, of younger ages, and in who have given birth in more recent years tend to see the most negative effects on their marriage. (businessinsider.com)