New study: Contrary to common belief, tipping is not an effective incentive for improving service
Peer-Reviewed Publication
Updates every hour. Last Updated: 1-Jan-2026 01:11 ET (1-Jan-2026 06:11 GMT/UTC)
What is the rationale behind tipping? A new study focuses on two primary motives: genuine appreciation for the service rendered, and conformity with prevailing norms. However, those who truly appreciate the service tend to tip above the standard rate, while conformists usually align with them. As a result, in societies where tipping practices prevail, average tipping rates tend to rise over time.
The Society for Healthcare Epidemiology of America (SHEA), in collaboration with the Association for Professionals in Infection Control and Epidemiology (APIC), the Infectious Diseases Society of America (IDSA), the Post-Acute and Long-Term Care Medical Society (PALTmed), and the American Geriatrics Society (AGS), today released Multisociety Guidance for Infection Prevention and Control in Nursing Homes.
The new guidance updates earlier guidance, published as the SHEA/APIC guideline: infection prevention and control in the long-term care facility, July 2008. The updated guidance provides a framework to help nursing homes prevent and control infections while maintaining the social and rehabilitative goals of residential care.
When the COVID-19 pandemic hit, aid organizations worldwide struggled to identify vulnerable households quickly and fairly. Many people who needed help were left behind.
Woojin Jung, an assistant professor at the Rutgers School of Social Work, said she has found a better strategy. Her team has developed a method that blends sociodemographic data and household surveys with community perceptions and satellite imagery to predict urban poverty – and to put people at the center of aid targeting.