By 1969, Calderone's influence had been weakened by these attacks, and she stepped down as President, although she remained the Executive Director of SIECUS. Calderone published a rebuttal of the conservative attacks in the Vassar Quarterly, but according to Moran, it was a movement spearheaded by Playboy that would effectively fight the charges against sex education. Nevertheless, Calderone's crusade for sexuality education with a "positive approach and moral neutrality" continued. Until 1982 she still held leadership positions at SIECUS and continued to expand sex education as a means to talk about other topics besides the sexual act, e.g. sexism, homosexuality, etc. Calderone widely gave talks, two of them at Vassar; her 1983 lecture as President's Distinguished Visitor was titled "Sexuality in Infancy and Childhood—The Need for a Learning Theory." She wrote several books on sex education: The Family Book about Sexuality and Talking with Your Child About Sex are two. Although Calderone was adamant about sexual freedom, her beliefs did not align with the burgeoning sexual revolution of the late 1960s. Calderone believed that the sex act should be ultimately reserved for marriage, and that sexuality found its peak expression through the "permanent man-woman bond." In an article in Penthouse (magazine), and later in his book Sex By Prescription, the American psychiatrist Thomas Szasz criticized Calderone for her advocacy of the medicalization of sex, and her alleged hostility to homosexuals. Szasz described her as “confused and hypocritical” for telling an interviewer that she was “not suggesting the distribution of...contraceptive information to teenagers."