Search results for “validation”

Three rules of thumb for using scientific models

How do you make sense of scientific models without falling into common traps? Here are three rules of thumb. This is part of a series of Risk Bites videos that tackle dose response and response models. This week's Risk Bites team: David Faulkner (post-production) Andrew Maynard (all the other stu

John Locke: How to Form Free Thinkers

Locke's ideas on religion and democracy became the basis of most liberal societies, making him the father of liberalism. Some, however, believe that his parenting guide, "Some Thoughts Concerning Education," may have been even more influential. You can learn more about the ideas from 1694 that are s

Invention of the periodic table

In the mid-19th century, the nature of the elements was still largely unknown. In 1869, Russian chemist Dimitri Mendeleev develops the periodic table, which is still valid today with slight adjustments. Authors: ZDF/Terra X/T. Schrader/J. Koester/F. Steinhardt/Caligari/Moods in Pictures/Maximilian

8 Early Warning Signs of Mental Illness

Have you been feeling overly anxious lately? Or are you worried that your loved ones might be suffering from a mental illness? If you want to be more informed about the warning signs of a mental illness, here are a few early warning signs of mental illness. Disclaimer. This video is meant to be in

How To Leave A Toxic Relationship

A toxic relationship is one that is harmful. While some signs of a toxic relationship are more obvious—like physical abuse, repeated infidelity, and inappropriate sexual behavior—others can be harder to detect. It may involve disrespectful, dishonest, or controlling behavior.1 For example, your par

6 Signs You're Depressed, NOT Selfish

Depression doesn't just warp your sense of time; it also prevents you from seeing the world clearly. You’re so distracted with your thoughts that it feels impossible to focus on anything else. So, how can you explain that you’re not being selfish but are merely undergoing an endless, difficult peri

4 Signs Your Crush Is Jealous (But Hiding It)

Have you ever wondered if your crush secretly feels a tinge of jealousy when they see you interacting with others? Jealousy can be a strong indicator of their affection for you. In this video, we unravel the subtle signs that reveal your crush's hidden jealousy. Understanding your crush's hidden jea

The 6 Love Styles and How to Understand Yours

Have you ever wondered about the different ways we express and perceive love? Or what the secret is to a long and happy romantic relationship? In this video, we'd like to talk about a little theory known as the “Color Wheel Theory of Love.” Also sometimes known as Lee’s (1977) love styles or love a

You're More Intelligent Than You Think...With These Traits!

A psychologist, William Stern, created IQ tests to measure a person’s level of intelligence. However, IQ tests can only measure fluid and crystallised intelligence (the definitions will be in the video). Many experts have now concluded that emotional intelligence is just as important. Are you curiou