Family systems theory and enmeshment

In the context of anorexia nervosa, disturbed family interactions can play a key role in the disorder's onset. One key concept is enmeshment, which refers to overly close family relationships where boundaries between members are blurred, making it hard for individuals to develop their own identities.

How enmeshment contributes to anorexia

• Lack of independence - In enmeshed families, children may struggle to form separate identities because family members are overly involved in each other's lives. This can prevent normal adolescent development, where gaining autonomy is crucial.
• Rebellion through food refusal - Refusing to eat can become a form of rebellion for the child, allowing them to assert control and independence in a family where personal boundaries are weak. This act helps the individual feel a sense of separation from the family unit.
• Research support - Minuchin, Rosman, and Baker (1978) proposed this idea, highlighting how enmeshment creates an environment where anorexia serves as a way to gain autonomy.

Negative family behaviours and conflict avoidance

Beyond enmeshment, research has identified specific negative behaviours in families of individuals with anorexia nervosa. These behaviours create an emotional environment that may contribute to the disorder by fostering feelings of isolation or inadequacy.

Key negative behaviours in families

• Ignoring and walling off - Families may exhibit 'ignoring' behaviours, where emotional needs are overlooked, or 'walling off', where members emotionally distance themselves. This contrasts with positive behaviours like helping and trusting, which build supportive relationships.
• Impact on the individual - Such negative patterns can lead to a lack of love and affection, making the child feel undervalued. As a result, anorexia may develop as a way to cope with emotional deprivation or to seek attention.
• Function in preventing conflict - Anorexia can also serve a protective role for the family by diverting attention from other issues, such as parental conflicts. For instance, the child's illness might unite parents in concern, potentially preventing a marriage breakdown.

Supporting research

Minuchin (1978) further developed this by suggesting that anorexia helps maintain family stability by focusing attention on the child. This occurs because the disorder shifts the family's energy away from underlying tensions, acting as a temporary 'solution' to deeper problems.

Cultural ideals of attractiveness and social pressures

Cultural factors emphasise how societal standards influence body image and eating behaviours. Different cultures promote varying ideals of beauty, which can create pressure to conform, sometimes leading to extreme measures like anorexia nervosa.

Cultural differences in beauty standards

• Western ideals - In western cultures, a slim figure is often idealised, promoted through media like social platforms. This creates pressure to diet, which can escalate into eating disorders for some individuals.
• Non-western perspectives - In contrast, some non-western cultures value larger body sizes, associating them with attractiveness, fertility, and nurturance. As a result, anorexia is less common in these groups.
• Body dissatisfaction across groups - Research shows higher body dissatisfaction in Caucasian and Hispanic females compared to African-American females, linking this to cultural beauty norms.

Key research studies on cultural factors

Gregory et al. (2000):

• Method - Surveyed 15–18-year-old girls in the UK about dieting behaviours.
• Results - Found that 16% were currently dieting, influenced by western ideals of slimness promoted through social media.
• Conclusions - Cultural pressures in western societies contribute to dieting and potential eating disorders.

Grabe and Hyde (2006):

• Method - Compared body dissatisfaction among African-American, Caucasian, and Hispanic females.
• Results - African-American females reported less dissatisfaction than the other groups.
• Conclusions - Cultural ideals play a role, with western standards leading to greater discontent among certain ethnic groups.

Pollack (1995):

• Method - Examined attitudes towards body size in non-western cultures, such as Fiji and the Caribbean.
• Results - These cultures viewed larger bodies positively, linking them to desirable traits like fertility.
• Conclusions - This explains why anorexia is rarer in non-western populations, as beauty ideals do not emphasise slimness.

Peer influence and internalisation of beauty standards

During adolescence, peers and media play a significant role in shaping self-perception. Internalisation occurs when individuals adopt cultural standards as their own, leading to a gap between their real self (actual appearance) and ideal self (culturally desired appearance).

How internalisation leads to anorexia

• Tension and dissatisfaction - Girls may internalise slimness as the beauty ideal, creating dissatisfaction with their own body. This can result in dieting and food obsession.
• Escalation to disorder - In vulnerable individuals, this dissatisfaction escalates into full anorexia nervosa as a way to bridge the gap between real and ideal self.
• Peer effects - Friends' behaviours amplify this, with dieting among peers linked to unhealthy weight control methods.

Supporting research: Eisenberg et al. (2005)

• Method - Investigated dieting behaviours and peer influence in adolescents.
• Results - Dieting among friends was significantly related to unhealthy practices like using diet pills or purging.
• Conclusions - Peer pressure during adolescence heightens the risk of eating disorders by normalising extreme weight control.