The phrase "affect the morale" is correct and usable in written English.
You can use it when discussing the impact of actions, events, or situations on the emotional state or spirit of a group, particularly in a workplace or team context.
Example: "The recent layoffs have significantly affected the morale of the remaining employees."
Alternatives: "influence the morale" or "impact the morale".
Making a "blanket pronouncement like that," Mr. Gonzales warned, might affect "the morale and dedication" of intelligence officials.
Yes, there are many frivolous suits that understandably affect the morale of doctors and result in defensive medicine.
On the other hand, there are many frivolous defenses that affect the morale of injured litigants and result in unnecessary defense litigation costs.
"It's absurd to suggest that working in conditions that are too hot, too cold or without enough light don't affect the morale, self-esteem and aspirations of children and teachers".
(c) The Under Secretary of Defense (Personnel and Readiness) (USD(P&R)) shall advise the USD(C) on all aspects of on-base financial institution services that affect the morale and welfare of DoD personnel.
The lack of understanding of these important factors can negatively affect the morale of the mentee.
"This affected the morale of the soldiers, because they were hiding and thought nobody could find them," he said.
As Brandon Judd, the head of the Border Patrol Council, told an interviewer last summer, "I've seen the lawlessness on the border... and [Trump] has seen how that affects the morale of the Border Patrol not being able to do your job...
"There will always be some level of corruption in this country, but we refuse to accept corruption that affects the morale, training, and effectiveness of the A.N.A. soldier, and any corruption that will affect the coalition," Lutsky said.
"If we had to point to one policy that has placed the most strain on our troops and their families, and adversely affected the morale and readiness of our forces, it would be stop-loss," Mr. Soltz added.
