functionalists and the newright have a modernist perspective, seeing modern society as having a fixed, clearcut and predictable structure
functionalists see other family types as dysfunctional and deviant since they are less able to perform the two irreducible functions nuclear families can; primarysocialisation and the stabilisation of adultpersonalities
the new right have a conservate and anti-feminists perspective on the family, opposed to family diversity and see the nuclear family as the only correct family type
the newright believe the decline of the traditional nuclear family and growth in family diversity has caused many social problems
the newright believe lone mothers cannot discipline children properly, and lone parent families leave boys without an adult male rolemodel, leading to underachievement, delinquency and socialinstability
Benson analysed data on the parents of over 15,000 babies and found that the rate of family breakdowns was much higher among cohabiting couples (20%) compared to married (6%)
Benson concludes that marriage is more stable because it requires a deliberate commitment to each other, whereas cohabitation allows partners to avoid commitment
Ann Oakley criticise the new right view and argues that husbands and wives roles are not biological, but there have been cross-cultural studies showing variation
critics of the new right theory argue there is no evidence showing children in lone parent families are more likely to be delinquent
critics of the new right argue that many see cohabitation as a temporary phase, so disagree with the arguments that cohabitation does not involve commitment but depends on the meaning of the relationship to those involved
Chester argues that the traditional nuclear family has become a neo-conventional family, where both spouses go out to work
Chester argues that people are not choosing to live in alternatives to nuclear families on a long-term basis, but those currently were either part of one in the past or will be in the future
statistics on household composition are misleading as they are merely a snapshot of a single moment
Chester argues that most live in a house headed by a marriedcouple, divorce has increased but most divorcees remarry and cohabitation is a temporary phase before marrying for many
Rhona and Robert Rapport argue that family diversity reflects a greater freedom of choice
Rhona and Rober Rapport identify 5 types of family diversity; organisational (how roles are organised), cultural (lone/black vs extended asian structure), socialclass, lifestage and generational diversity
organisational diversity refers to the differences in ways family types are organised eg some families may have joint conjugal roles and others separate
cultural diversity refers to different cultural, religious and ethnic groups having different family structures eg afro-Caribbean families tend to be matrifocal in nature, and Asian households often to be extended families
social classdiversity - differences in family structure are partly the result of differences in income between households of different social classes
life-stage diversity - family structures differ according to the stage reached in the life cycle, eg newlyweds, then couples with dependent children, then retired couples who are empty nest
generational diversity - older and younger generations have different attitudes and experiences as a result of living different historical periods, eg elderly may have different views about the morality of divorce