Sex education refers to formal programs of instruction on a wide range of issues relating to human sexuality, including human sexual anatomy, sexual reproduction, sexual intercourse, reproductive health, emotional relations, reproductive rights and responsibilities, abstinence, contraception, and other aspects of human sexual behavior. Common avenues for sex education are parents or caregivers, school programs, and public health campaigns.
Human sexuality has biological, emotional/physical or spiritual aspects. The biological aspect of sexuality refers to the reproductive mechanism as well as the basic biological drive that exists in all species, which is hormonally controlled. The emotional or physical aspect of sexuality refers to the bond that exists between individuals, and is expressed through profound feelings or physical manifestations of emotions of love, trust, and caring. There is also a spiritual aspect of sexuality of an individual or as a connection with others. Experience has shown that adolescents are curious about some or all the aspects of their sexuality as well as the nature of sexuality in general, and that many will wish to experience their sexuality.
Traditionally, adolescents were not given any information on sexual matters, with discussion of these issues being considered taboo. Such instruction as was given was traditionally left to a child's parents, and often this was put off until just before a child's marriage. Most of the information on sexual matters were obtained informally from friends and the media, and much of this information was of doubtful value. Much of such information was usually known to be deficient, especially during the period following puberty when curiosity of sexual matters was the most acute. This deficiency became increasingly evident by the increasing incidence of teenage pregnancies, especially in Western countries after the 1960s. As part of each country's efforts to reduce such pregnancies, programs of sex education were instituted, initially over strong opposition from parent and religious groups.
Burt defined sex education as the study of the characteristics of beings; a male and female. Such characteristics make up the person's sexuality. Sexuality is an important aspect of the life of a human being and almost all the people including children want to know about it.[citation needed] Sex education includes all the educational measures which in any way may of life[clarification needed] that have their center on sex. He further said that sex education stands for protection, presentation extension, improvement and development of the family based on accepted ethical ideas. Leepson sees sex education as instruction in various physiological, psychological and sociological aspects of sexual response and reproduction. Kearney also defined sex education as “involving a comprehensive course of action by the school, calculated to bring about the socially desirable attitudes, practices and personal conduct on the part of children and adults, that will best protect the individual as a human and the family as a social institution. Thus, sex education may also be described as "sexuality education", which means that it encompasses education about all aspects of sexuality, including information about family planning, reproduction (fertilization, conception and development of the embryo and fetus, through to childbirth), plus information about all aspects of one's sexuality including: body image, sexual orientation, sexual pleasure, values, decision making, communication, dating, relationships, sexually transmitted infections (STIs) and how to avoid them, and birth control methods. Various aspect of sex education are to right[clarification needed] in school depending on the age of the students or what the children are able to comprehend at a particular point in time. Rubin and Kindendall expressed that sex education is not merely a unit in reproduction and teaching how babies are conceived and born. It has a far richer scope and goal of helping the youngster incorporate sex most meaningfully into his present and future life, to provide him with some basic understanding on virtually every aspect of sex by the time he reaches full maturity.
Sex education may be taught informally, such as when someone receives information from a conversation with a parent, friend, religious leader, or through the media. It may also be delivered through sex self-help authors, magazine advice columnists, sex columnists, or sex education web sites. Formal sex education occurs when schools or health care providers offer sex education. Slyer stated that sex education teaches the young person what he or she should know for his or her personal conduct and relationship with others. Gruenberg also stated that sex education is necessary to prepare the young for the task ahead. According to him, officials generally agree that some kind of planned sex education is necessary.
Sometimes formal sex education is taught as a full course as part of the curriculum in junior high school or high school. Other times it is only one unit within a more broad biology class, health class, home economics class, or physical education class. Some schools offer no sex education, since it remains a controversial issue in several countries, particularly the United States (especially with regard to the age at which children should start receiving such education, the amount of detail that is revealed, and topics dealing with human sexual behavior, e.g. safe sex practices, masturbation, premarital sex, and sexual ethics).
Wilhelm Reich commented that sex education of his time was a work of deception, focusing on biology while concealing excitement-arousal, which is what a pubescent individual is mostly interested in. Reich added that this emphasis obscures what he believed to be a basic psychological principle: that all worries and difficulties originate from unsatisfied sexual impulses. Leepson asserted that the majority of people favors some sort of sex instruction in public schools, and this has become an intensely controversial issue because unlike most subjects, sex education is concerned with an especially sensitive and highly personal part of human life. He suggested that sex education should be taught in the classroom. The problem of pregnancy in adolescents is delicate and difficult to assess using sex education. But Calderone believed otherwise, stating that the answer to adolescents' sexual woes and pregnancy can not lie primarily in school programmes which at best can only be remedial; what is needed is prevention education and as such parents should be involved.
When sex education is contentiously debated, the chief controversial points are whether covering child sexuality is valuable or detrimental; the use of birth control such as condoms and hormonal contraception; and the impact of such use on pregnancy outside marriage, teenage pregnancy, and the transmission of STIs. Increasing support for abstinence-only sex education by conservative groups has been one of the primary causes of this controversy. Countries with conservative attitudes towards sex education (including the UK and the U.S.) have a higher incidence of STIs and teenage pregnancy.
The existence of AIDS has given a new sense of urgency to the topic of sex education. In many African nations, where AIDS is at epidemic levels, sex education is seen by most scientists as a vital public health strategy.[citation needed] Some international organizations such as Planned Parenthood consider that broad sex education programs have global benefits, such as controlling the risk of overpopulation and the advancement of women's rights. The use of mass media campaigns, however, has sometimes resulted in high levels of "awareness" coupled with essentially superficial knowledge of HIV transmission.
According to SIECUS, the Sexuality Information and Education Council of the United States, 93% of adults they surveyed support sexuality education in high school and 84% support it in junior high school. In fact, 88% of parents of junior high school students and 80% of parents of high school students believe that sex education in school makes it easier for them to talk to their adolescents about sex. Also, 92% of adolescents report that they want both to talk to their parents about sex and to have comprehensive in-school sex education. Furthermore, a "...study, conducted by Mathematica Policy Research Inc. on behalf of the U.S. Department of Health and Human Services, found that abstinence-only-until-marriage programs are ineffective."