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Sizeism

Sizeism is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Sizeism rather than just read about it. In short: Sizeism, weightism/heightism or size discrimination is unjust or prejudicial treatment directed at people based on their size. Discrimination This type of discrimination can take a number of forms, ranging from refusing to hire someone because they are considered to be too short or too tall, to treating overweight and underweight individuals with disdain.

Key takeaways

  • Sizeism belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Sizeism to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Sizeism from memory before moving on to harder problems.

Reference excerpt

Sizeism, weightism/heightism or size discrimination is unjust or prejudicial treatment directed at people based on their size.

Discrimination This type of discrimination can take a number of forms, ranging from refusing to hire someone because they are considered to be too short or too tall, to treating overweight and underweight individuals with disdain. There are not currently any specific anti-discrimination laws to prohibit sizeism, despite the issue being extremely prevalent. Sizeist stereotypes (such as "overweight people are lazy" or "underweight people starve themselves") are often ingrained in modern society. In the US, the list of anti-discrimination acts does not explicitly include sizeism as an offense (though "any other factor unrelated to merit" is included).

The Equal Employment Opportunity Commission website states:Height and weight requirements tend to disproportionately limit the employment opportunities of some protected groups and unless the employer can demonstrate how the need is related to the job, it may be viewed as illegal under federal law. A number of states and localities have laws specifically prohibiting discrimination on the basis of height and weight unless based on actual job requirements. Therefore, unless job-related, inquiries about height and weight should be avoided.Therefore, size discrimination in the workplace can be illegal under federal law if it is not a job requirement.

Characteristics Sizeism can be based on height, weight or both, and so is often related to height and weight-based discrimination but is not synonymous with either. Depending on where in the world one is and how one lives their life, people may have a tendency to be especially tall, slender, short, or plump, and many societies have internalized attitudes about size. Another manifestation of body variance is muscle mass and skeletal size, often with associations of degree of compliance to one's born sex, but do not necessarily affect gender to deviate from sex. As a general rule, sizeist attitudes imply that someone believes that their size is superior to that of other people and treat people of other sizes negatively. Examples of sizeist discrimination might include a person being fired from a job for being overweight or exceptionally short though their work was unaffected. Sizeism often takes the form of a number of stereotypes about people of particular heights and weights. Sizeist attitudes can also take the form of expressions of physical disgust when confronted with people of differing sizes and can even manifest into specific phobias such as cacomorphobia (the fear of fat people), or a fear of tall or short people. Sizeism is aligned with the social construction of the ideal or "normal" body shape and size and how that shapes our environment. In the U.S. we can observe many public facilities shaped by this "normative" body, including: telephone booths, drinking fountains, bleachers, bathroom outlets (sinks, toilets, stalls), chairs, tables, turnstiles, elevators, staircases, vending machines, and doorways. Design assumptions are drawn about the size and shape of the users (height, weight, proportionate length of arms and legs, width of hips and shoulders). Body-shaming, more specifically weight-shaming of men and women, is a widely known characteristic of sizeism, shown in the form of prejudice and discrimination can include both skinny shaming and fat shaming.

Prevalence Based on data analysis done on a survey of over 3,000 Americans, weight and height discrimination, a form of sizeism, was ranked just behind gender, age, and race as a highly experienced factor of discrimination. Among female respondents, weight and height discrimination exceeds race-based discrimination as the third most prevalent form of experienced discrimination. This discrimination was experienced in multiple settings, including from employers, interactions within the health-care field, in educational atmospheres, as well as within personal and familial relationships. Greater prevalence was found to exist within those respondents who were self-reported as female, with 10% of female respondents reporting having experienced weight and height discrimination, compared to 5% of male respondents. For younger women, these numbers illustrated still an increase: 14.1% of women with a reported age range of 35–44 years old expressed experiencing weight and height based discrimination, and women who identified between 45 and 54 years of age were nearly five times more likely to have experienced weight and height based discrimination than their 65–74 year old counterparts. The study also found that African-American women were more likely to experience weight and height discrimination, with 23.9% of respondents having reported an incident. The women most affected are those who identify as belonging to the highest weight category. Those women reported as moderately obese, or those with a body mass index of 30–35, were found to be three times more likely than their male counterparts of a similar weight to experience weight based discrimination.

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Sizeism

Start with the simplest possible case. Write down what Sizeism claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Sizeism before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Sizeism ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Sizeism

In research
Sizeism appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Sizeism in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Sizeism is common in secondary-school and first-year university syllabi. It links to neighbouring topics Body shape, Discrimination by type, Fat acceptance movement, so understanding it makes those chapters shorter.
In everyday life
Look for Sizeism outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Sizeism in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Sizeism means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Sizeism out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Sizeism in simple terms?

Sizeism, weightism/heightism or size discrimination is unjust or prejudicial treatment directed at people based on their size. Discrimination This type of discrimination can take a number of forms, ranging from refusing to hire someone because they are considered to be too short or too tall, to tre…

Why does Sizeism matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Sizeism?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Sizeism.

Tags

  • Body shape
  • Discrimination by type
  • Fat acceptance movement
  • Sizeism

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