The World's Best Book Summaries
How can we use big data to study social science? How does data give us more insight into the social sciences? Through search data, researchers can discover psychological and sociological information that traditional surveys couldn’t provide. Seth Stephens-Davidowitz, the author of Everybody Lies, uses Freud’s theories of sexuality as an example. Read how to receive social science data with the help of big data.
What types of information does big data provide? How does it get this information? In Everybody Lies, Seth Stephens-Davidowitz says big data opens our eyes to new types of information that weren’t previously available. We can find this new information from search engines and unconventional data sources. Keep reading to learn where this big data information comes from.
Why does big data offer more honest information? How can big data spark hope? In Everybody Lies, Seth Stephens-Davidowitz says that big data offers more honest information than we’ve ever had before. This information can be found through Google search results that reveal truths about humanity. Learn why Stephens-Davidowitz believes this information can be used for good, and why others say differently.
What is recall bias in research methodology? Why is self-reporting unreliable as a data-collection method? Recall bias is a major problem in studies where data is collected through self-reporting. Because human memory is not like a tape recorder, our recollection of the past is unreliable. There are significant psychological influences on how a memory is recollected (e.g. the personal meaning we’ve assigned to the events). Keep reading to learn about recall bias.
What is the norepinephrine hormone’s function in the brain? How do you feel if you have too much or not enough? How can you produce more norepinephrine? The norepinephrine hormone functions primarily to boost your energy and make you feel more alert, according to Steven Kotler. Kotler’s self-help book, The Art of Impossible, outlines the importance of neurochemicals, like norepinephrine, in creating an overall sense of happiness and wellbeing. Read on to learn more about the function of the norepinephrine hormone, including Kotler’s advice for producing more “happy hormones.”
What benefits does data science have that human intuition doesn’t? Why is data an extension of our intuition? In Everybody Lies, Seth Stephens-Davidowitz looks at the bigger picture of what big data is and why we should care about it. Though data science might seem arcane, Stephens-Davidowitz argues that it’s an extension of our natural intuition. Let’s look at the major benefits of data science that natural intuition doesn’t have.
Is obesity simply the result of eating too much and moving too little? Or is obesity a disease? What role do hormones play in obesity? According to Canadian nephrologist Jason Fung, obesity results from a hormonal dysfunction that centers on chronically high insulin levels. Chronically high insulin throws your body’s fat storage out of balance, disrupts your hunger hormones, and drives intractable weight gain. Keep reading to learn about Fung’s theory of obesity.
How can toxic chemicals enter your body? What do these chemicals do to your brain? According to Johann Hari in his book Stolen Focus, toxins from food and the environment disrupt your brain’s chemistry. This makes it harder to focus. Read more about what happens when too many harmful chemicals enter your body.
What is program evaluation research? What types of program evaluations are there? Program evaluation refers to any situation where we’re interested in measuring the outcome of an event, which we refer to as a “treatment.” “Treatments” encompass academic interventions, social programs, political policies, fitness regimens, business tactics, clinical trials, and so on. Keep reading to learn about program evaluation research design and major challenges.
How can you be more engaged in your goals when you feel unmotivated? How does practicing full engagement help you succeed? In The Art of Impossible, peak performance expert Steven Kotler draws on extensive neurobiological research to demystify the path to breakthrough success. Kotler focuses on a scientific way to be more engaged, including how the neurochemistry of your brain affects engagement, motivation, and overall happiness. Read on to learn how to be more engaged in your goals (and feel good!), according to Kotler’s scientific approach.