Mead traces the arc of adult life in Samoa. An unmarried woman past 22 or 23 faces increasing family pressure to contribute as heavily as married women. She becomes more engaged in productive work as expectations increase with age. After marriage, a couple lives with one spouse’s existing household rather than establishing a new home. A wife’s daily life changes little regardless of which village she resides in, since her social world consists of the women in her household. A husband who moved to his wife’s village, however, must integrate into a new Aumaga and often does not fully assimilate, gaining respect but less affection.

Marriage does not create a distinct domestic unit. The couple shares a sleeping area but performs tasks alongside the broader household. Only in sexual relations are they treated as a pair; child-rearing decisions involve uncles, aunts, and grandparents equally. Pregnant women observe numerous taboos against solitary activity, explained by the belief that wrongdoing in solitude will harm the child. A first pregnancy brings social prominence proportional to the mother’s rank, but subsequent births attract little attention. Barren women are women are regarded unfavorably, and three barren older women on Taʻū are described as working as midwives.

Young married women in their twenties and thirties join the church, wear hats to services, and work on plantations or make bark cloth. No further major change is described for them unless their husbands acquire titles. Men, by contrast, spend years striving competitively before receiving their first matai title, usually around 30 or 40. Once titled, a man enters the Fono and leaves the camaraderie of the Aumaga permanently. The most ambitious pursue ever-higher titles, but a man who outlives his prime has his title reassigned and receives a lesser one.

Old women are described as holding considerable domestic power through force of personality and intimate knowledge of household dynamics. Old men, if physically diminished, may lose their teaching role but still provide advice. Mead notes that the very old of both sexes sit together in the sun and speak freely without regard for taboo or gender.

Mead synthesizes her findings by asking what accounts for the absence of adolescent storm and stress in Samoa. Since Samoan and American girls undergo the same biological puberty, the explanation lies in differences in the social environment. She identifies two broad sets of conditions: those specific to Samoan culture and those associated with small-scale, relatively uniform societies.

Samoan culture is described as relatively even in its demands and expectations. There is little emphasis on extreme ambition or strongly held personal convictions, and material conditions are generally stable. Emotional attachments are shallow by design; from infancy, children are not encouraged to invest exclusively in any single relationship. This pattern is reflected in cases such as Lola and Mala, whose strong need for individual attachment sets them apart from others.

The second factor is the relative uniformity of social life. American children encounter a range of differing standards in religion, morality, and lifestyle. Mead illustrates this through a hypothetical example of an American girl whose father, grandfather, aunt, brother, uncle, and mother each hold differing and sometimes conflicting views. A Samoan girl’s choices, by contrast, are more limited and based on practical arrangements, such as residence with different relatives.

Mead then examines early childhood conditions that are associated with psychological stability. The large, multi-adult Samoan household reduces the intensity of parent-child bonds seen in American families. Children are not typically positioned as only children, pampered youngest, or overburdened eldest within a single household structure. Authority and affection are distributed among many caregivers, limiting the development of strong exclusive attachments or dependency. Children witness birth, sex, and death repeatedly and matter-of-factly, gaining balanced perspectives impossible for American children whose rare, emotionally charged encounters with these realities are less frequent and more emotionally charged.

Mead notes that Samoan sexual practices, while associated with fewer emotional conflicts and more straightforward marital adjustment, are also described as involving less emphasis on exclusive personal relationships. She suggests that Americans may achieve the benefits of emotional specialization through coeducation and broader family structures without the constraints of a narrowly defined biological family unit.

The Samoan approach to education—holding back the precocious and patiently waiting for the slow—blurs individual differences and limits rivalry, though it also discourages exceptional achievement. American schools are described as relying on two contrasting approaches: maintaining a uniform pace or advancing students ahead. Experimental methods such as the Dalton Plan are presented as attempts at more flexible organization, not found in more uniform social settings.

Samoan children’s work is meaningfully integrated into community life from age four or five, whereas American children experience a false division between work, play, and school. Samoan children relate their activities to the life of the wider village, while American children compare theirs primarily with those of other children.

Finally, Samoan society does not place pressure on young people to make premature choices about the brother-sister taboo, sex, church membership, or marriage. This differs from the Protestant emphasis on early individual decision and from American reformers’ efforts to involve adolescents in organized causes.

Mead considers what practical lessons American society might draw from the Samoan example. She acknowledges that the conditions causing adolescent distress—conflicting standards, an ideology of individual choice, and the conviction that choices matter profoundly—are structural features of American civilization, not easily manipulated. Adolescence, understood as the onset of mental and emotional maturity rather than merely physical puberty, is therefore associated with conflict in such a society.

She surveys the specific difficulties facing American adolescents. Between fourteen and eighteen, young people are required to choose occupations within a cultural setting that emphasizes wide opportunity even as actual options may be limited. Taking a job alters parental authority, which increasingly relies on financial control; once a daughter earns her own income, parents lose a primary means of discipline while continuing attempts to direct her behavior. The absence of shared community standards means that household rules may appear inconsistent when compared with those of others.

Sexual experimentation presents another area of difficulty. Girls who adopt their generation’s freer standards come into conflict with parental expectations and experience tension with earlier moral teaching. Those who adhere to older standards may become separated from the social practices of their peers. Knowledge of birth control introduces further complexity, enabling marriages without children, careers alongside marriage, and sex without marriage—each presenting additional choices and uncertainties.

Religious and ethical pressures compound these difficulties, as parents and pastors encourage commitment to particular beliefs while other influences introduce alternative viewpoints.

Mead rejects the proposed solution of postponing choices by sheltering adolescents longer, arguing that such measures are impractical, locally inconsistent, and ultimately counterproductive. Instead, she advocates an education—particularly within the home—that trains a child to think rather than to adopt any single ideology. Parents should cease using emotional manipulation to enforce particular beliefs. Children should learn tolerance and understand that many valid ways of life exist, with the burden of choice resting on them alone.

Mead concludes by noting the costs associated with a heterogeneous, rapidly changing civilization: high rates of crime, delinquency, neurosis, and youth conflict, as well as the weakening of a unified cultural tradition. Against these costs, she weighs the supreme gain of individual choice—a civilization that allows for a wider range of personal adjustment across different temperaments. She suggests the possibility of a future in which no single group claims ethical authority, groups are organized around shared dispositions, and children are able to choose among different ways of life.