biology

Julianne Holt-Lunstad

Julianne Holt-Lunstad is a biology 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 Julianne Holt-Lunstad rather than just read about it. In short: Julianne Holt-Lunstad is a psychologist and professor of psychology and neuroscience, and director of the Social Connection and Health Lab, at Brigham Young University. She is a fellow of the Society of Experimental Social Psychology and Association for Psychological Science.

Key takeaways

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

Reference excerpt

Julianne Holt-Lunstad is a psychologist and professor of psychology and neuroscience, and director of the Social Connection and Health Lab, at Brigham Young University. She is a fellow of the Society of Experimental Social Psychology and Association for Psychological Science.

Life and career Holt-Lunstad was born in Minneapolis. She earned her bachelor's degree and master's degree from Brigham Young University in 1994 and 1998, respectively, and her Ph.D. from the University of Utah in 2001. After completing her Ph.D., Holt-Lunstad joined the faculty of the department of psychology at Brigham Young University as an assistant professor.

Research Holt-Lunstad specializes in psychology and neuroscience. Her research focuses on the long-term health effects of social connections and includes a meta-analysis on the effects of loneliness and social isolation on mortality. That research has linked loneliness to deteriorating health. Holt-Lunstad was the first researcher to publish studies connecting poor social support to mortality. As a result of her in-depth research, Holt-Lunstad was selected to serve as the lead scientific editor for the US Surgeon General's Advisory "Our Epidemic of Loneliness and Isolation" and a scientific advisor for the Australian Coalition to End Loneliness in 2017. She has also been called to testify in front of the United States Congress Special Committee on Aging regarding her research. In 2018, Holt-Lunstad was awarded BYU's Karl G. Maeser Research & Creative Arts Award. She is also a fellow of the Society of Experimental Social Psychology and the Association for Psychological Science.

References

Worked examples

Example 1 — a first encounter with Julianne Holt-Lunstad

Start with the simplest possible case. Write down what Julianne Holt-Lunstad claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 Julianne Holt-Lunstad 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 Julianne Holt-Lunstad 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 Julianne Holt-Lunstad

In research: Julianne Holt-Lunstad appears in biology 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 Julianne Holt-Lunstad 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: Julianne Holt-Lunstad is common in secondary-school and first-year university syllabi. It links to neighbouring topics 21st-century American psychologists, American neuroscientists, American women neuroscientists, so understanding it makes those chapters shorter.
In everyday life: Look for Julianne Holt-Lunstad 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 Julianne Holt-Lunstad in 20 minutes

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

Frequently asked questions

What is Julianne Holt-Lunstad in simple terms?

Why does Julianne Holt-Lunstad matter?

Because it connects several biology 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 Julianne Holt-Lunstad?

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 Julianne Holt-Lunstad.