Statistics
Same Numbers, Different Pictures: Anscombe’s Quartet
Anscombe’s Quartet is a set of four datasets whose summary statistics are nearly identical but whose graphs look completely different. This piece covers how it came about, the trap
Articles to explore
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807 articles found
Psychology
An Emotion Humans Experience: What Are the 3 Types of Anxiety?
In this article, we will briefly review the factors behind human anxiety as a topic in psychology. In psychology, anxiety refers to a negative and uncomfortable emotion that arises
Education
The Need for Special Education and the Role of Educators
Special education is an educational program designed for students who have special educational needs related to their individual learning abilities, physical abilities, sensory abi
Journalism & communication
Why Does Only This Story Make the News? News Values
News values are the criteria that decide which events become news and how they are reported. This article covers Galtung and Ruge’s 1965 study that started the field, the main news
Social welfare
What Are the Welfare Benefits and Employment Policies for People with Disabilities?
Providing fair opportunities and benefits to everyone is a very important task in modern society. In particular, people with disabilities face various difficulties in daily life an
Food & nutrition
Sorting Food by Processing, Not Nutrients: The Nova Food Classification
Nova sorts food into four groups by how much and why it has been industrially processed, rather than by nutrients like fat or sugar. This article covers how it arose, what the four
Economics
Changes in the Benchmark Interest Rate: The Hidden Balance Between the Economy and Prices
The benchmark interest rate plays a very important role in the South Korean economy. It is the interest rate set by the Bank of Korea and applied when commercial banks borrow funds
Economics
Efficient Decision-Making Strategies Through Game Theory
Game theory is an important analytical tool used in many fields, helping us understand how individuals or groups make strategic decisions in situations involving interaction. In ec
Design
Overview of Major Image Formats [Types/Extensions] (jpg, gif, png, psd, ai, etc.)
This time, I would like to discuss commonly encountered computer and mobile image formats(types). Images have different file types (extensions), such as Jpg, gif, and png, and I wi
Psychology
The Illusion That It’s Just Their Personality: The Fundamental Attribution Error
The fundamental attribution error is the tendency to underestimate the situation and overestimate personality when explaining other people’s behavior. This piece covers Heider’s tw
Earth science
An Invisible Lid Over the Sky: Temperature Inversion
Why does a layer of air form that gets warmer, not colder, with height? This article explains how temperature inversions form and their types, their effects on fine dust, fog, and
Psychology
Rationalization: The Story Our Minds Create
Rationalization is a psychological defense mechanism that refers to the process by which people create logical explanations for their behavior or emotions. It is an attempt to just