WASHINGTON — Along with a steady diet of books on leadership and management, the reading list at military “charm schools” that groom officers for ascending to general or admiral includes an essay, “The Bathsheba Syndrome: The Ethical Failure of Successful Leaders,” that recalls the moral failure of the Old Testament’s King David, who ordered a soldier on a mission of certain death — solely for the chance to take his wife, Bathsheba.

The not-so-subtle message: Be careful out there, and act better.

Despite the warnings, a worrisomely large number of senior officers have been investigated and even fired for poor judgment, malfeasance and sexual improprieties or sexual violence — and that is just in the last year.

Gen. William Ward of the Army, known as Kip, the first officer to open the new Africa Command, came under scrutiny for allegations of misusing tens of thousands of government dollars for travel and lodging.

Brig. Gen. Jeffrey A. Sinclair, a former deputy commander of the 82nd Airborne Division in Afghanistan, is confronting the military equivalent of a grand jury to decide whether he should stand trial for adultery, sexual misconduct and forcible sodomy, stemming from relationships with five women.