Analyzing Bias and Credibility in Health and Education Sources for TEAS

Which source is likely the most biased?

A. A nursing school student manual that lists policies and procedures

B. A blog from an academic institution written by tutoring professionals

C. A magazine ranking nursing schools nationwide

D. An online forum discussing the best ways to study for the TEAS

D. An online forum discussing the best ways to study for the TEAS

Which source is the most fact-based and least biased?

A. A manual

B. A magazine ranking system

C. A personal blog

D. An online forum

A. A manual

Why might a blog from an academic institution be more trustworthy than a random blog?

A. It is always completely unbiased

B. It is created by professionals from an academic setting

C. It has more pictures

D. It is written by students only

B. It is created by professionals from an academic setting

Why could a magazine ranking system still have some bias?

A. It never explains anything

B. It is always a personal opinion

C. It may use a developed ranking system and methodology, but ranking choices can still be subjective

D. It only contains fiction

C. It may use a developed ranking system and methodology, but ranking choices can still be subjective

Use F-B-M-O:

F = Manual = Facts first.

B = Academic blog = Better because professionals wrote it.

M = Magazine ranking = Method, but still some bias.

O = Online forum = Opinions, most biased.

When TEAS asks about source bias, remember:

Policies/procedures/manual = most reliable

Academic institution source = usually stronger

Ranking article = check the method

Forum/personal opinion = most biased

manual

most factual

academic blog

usually more reliable than a random blog

magazine ranking

can be biased but has a method

online forum

online forum = most biased.

A health article states, "Studies show our new supplement is the best way to improve memory," but does not cite any specific research. Which statement best describes a potential bias in this informational source?

A. The article is unbiased as long as it appears on a well‑known health website.

B. The article might be biased because it promotes a product without providing verifiable evidence.

C. The article is unbiased because it uses the phrase "studies show," which proves reliability.

D. The article might favor the supplement because it is based on independent scientific reviews.

B. The article might be biased because it promotes a product without providing verifiable evidence.

A brochure from a fitness company compares its workout program to "traditional exercise" and only lists advantages of its program. What is the strongest evidence that the brochure may be biased?

A. It encourages readers to check with their doctor before starting any program.

B. It cites a government health website as a source.

C. It describes only the benefits of its own program with no mention of drawbacks.

D. It discusses both benefits and risks of traditional exercise.

C. It describes only the benefits of its own program with no mention of drawbacks.

A patient handout from a hospital explains the risks and benefits of a new surgery and includes data from several clinical trials. What feature of this text best supports that it is an objective informational source?

A. It warns patients that all surgery is dangerous and should be avoided.

B. It states that this hospital is the best place to have the surgery.

C. It includes specific statistics and cites multiple research studies.

D. It uses emotional stories from patients who had positive outcomes.

C. It includes specific statistics and cites multiple research studies.

An informational article about vaccinations is written by a group that sells "natural immunity" products. What is the most likely type of bias that could affect this article?

A. Bias favoring vaccinations because they are widely used

B. Bias toward presenting balanced scientific evidence from both sides

C. No bias, because the group is focused on health

D. Bias against vaccinations because the group profits from alternatives

D. Bias against vaccinations because the group profits from alternatives

An article about a new diabetes medication focuses mainly on one patient's success story and includes few statistics. Which question would best help a TEAS test‑taker evaluate possible bias in this article?

A. "How long has diabetes existed as a disease?"

B. "How did this patient feel about the treatment?"

C. "How many people were studied, and what were the overall results?"

D. "What is the patient's family history?"

C. "How many people were studied, and what were the overall results?"

A passage argues that a certain diet is "the only safe way" to lose weight and calls other methods "dangerous" without providing evidence. Which feature most clearly signals bias in this passage?

A. The mention of weight loss as a health goal

B. The reference to general nutrition guidelines

C. The lack of any mention of exercise

D. The use of strong, absolute language like "only" and "dangerous"

D. The use of strong, absolute language like "only" and "dangerous"

A TEAS reading passage describes a study on a new asthma inhaler. To judge whether the source is biased, which detail would be MOST important to know?

A. Whether patients had used inhalers in the past

B. Whether patients liked the color of the inhaler

C. Whether the study was conducted during winter

D. Whether the study was funded by the company that makes the inhaler

D. Whether the study was funded by the company that makes the inhaler

A workplace safety flyer produced by an equipment manufacturer lists the dangers of using competing brands and highlights only the safety of its own products. What kind of bias is most evident?

A. Bias that fully supports all brands equally

B. Bias in favor of the manufacturer's products over competitors

C. Bias toward using any available equipment

D. Bias against the manufacturer's own products

B. Bias in favor of the manufacturer's products over competitors

A TEAS passage provides a chart comparing three treatment options, showing costs, benefits, and risks for each. How does this text feature help reduce bias?

A. By focusing only on the cheapest option

B. By hiding risk information so readers are not worried

C. By including only the treatment the author prefers

D. By presenting data visually for all options side by side

D. By presenting data visually for all options side by side

While reading an informational passage about a controversial health topic on the TEAS, which strategy best helps you detect the author's bias?

A. Look for loaded words, one‑sided evidence, and the author's possible motives.

B. Ignore any mention of statistics or research studies.

C. Focus only on whether the topic matches your personal beliefs.

D. Accept all claims as true if the author sounds confident.

A. Look for loaded words, one‑sided evidence, and the author's possible motives.