Teri Shields, mom of Brooke Shields

Teri Shields, who began promoting and managing the career of her daughter, actress Brooke Shields, when she was an infant and later earned criticism for allowing her to be cast as a preteen prostitute in the 1978 film “Pretty Baby,” has died. Shewas 79.

Shields died Oct. 31 in Manhattan after a long illness linked to dementia, said Jill Fritzo, a spokeswoman for the actress.

Teri Shields’ singleminded promotion of her daughter’s career began when Brooke was 11 months old, when her mother arranged for her to be showcased in an advertisement for Ivory soap.

Decisions that were more controversial would soon follow.

By the time Brooke was 10, her mother had allowed the strikingly attractive child to be photographed nude for a Playboy Press publication, although she and her daughter later tried unsuccessfully to suppress those photos. Two years later, Brooke starred as the child prostitute in “Pretty Baby,” directed by LouisMalle.

Her mother also consented to a Calvin Klein jeans commercial, in which Brooke, then 15, famously proclaimed that “nothing” came between her and her Calvins, and to other movie roles that critics considered too sexualized for her age.

In 1981, a New York Supreme Court justice, in dismissing a lawsuit filed by Brooke Shields and her mother over nude childhood photographs of the actress, took the occasion to lecture the mother for choices she had made for her daughter.

Teri Shields was trying to be “maternally protective but exploitative at the same time,” Justice Edward Greenfield said, according to news accounts at the time. “She cannot have it bothways.”

Theresa Anna Lillian Schmon was born on Aug. 11, 1933, in Newark, N. J. After graduating from high school, she worked at a brewery, then as a hairstylist, makeup artist andmodel, according to a statement released by her daughter. In 1964, she married Francis Alexander Shields and Brooke, an only child, was born the following year.

Teri and Frank Shields divorced when their daughter was 5 months old. “We were very much in love, but hewas 24,” Teri Shields said in a 1983 interview with The Los Angeles Times. “He had just graduated from college. He wanted to see the world and taste life, not be tied downby a wife and child.”

Teri Shields managed her daughter’s career until 1994, when the actress decided to turn elsewhere for professional guidance and representation. The decision strained their relationship for a time, Brooke Shields told The Times in a 1996 interview.

“It’s not the drama that you would anticipate,” she said. “It’s just very deep confusion. There’s a sadness. I don’t feel as if I made any mistakes, but I do feel that I have hurt her, without intention.”

In addition to her daughter, Teri Shields’ survivors include two granddaughters.