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784 articles found
Statistics
An easy introduction to non-probability sampling in statistics, which selects samples based on the researcher's judgment or convenience, covering convenience, judgment (purposive),
Food & nutrition
Carbohydrates are one of the indispensable nutrients in our daily diet and are a major source of energy. Carbohydrates are divided into simple and complex carbohydrates, each of wh
Economics
Commodities are a central component of the global economy, encompassing resources that significantly affect various industries and markets. A wide range of commodities, including c
Journalism & communication
Successful PR strategies play an important role in helping companies build brand awareness and credibility in today's market. PR goes beyond simply promoting products or services a
Business administration
Why does performance often jump right after a new management practice is introduced, only to slip back later? This article explains the Hawthorne effect: its definition and the ori
Information technology
Hyrum’s Law says that with enough users of an interface, every observable behavior will be depended on, regardless of what the documentation promises. This piece covers Hyrum Wrigh
Film & media
This time, we will look at how to configure a sequence in Premiere when working with 5.1 surround files during video and audio production, and how a 5.1 surround system is arranged
Business administration
In this article, we will explore two principles that can be applied in various fields, including marketing in business administration, economics, and statistics: the Pareto princip
Psychology
This time, I would like to put together material on the concept and theories of forgetting as a topic in psychology. Everyone can often find themselves forgetting something or stru
Social welfare
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
Statistics
The German tank problem asks how to estimate the total number of sequentially numbered items from the serial numbers of just a few. We look at how the Allies used captured tank ser
Business administration
Freemium is a pricing strategy that gives away a basic product or service for free and charges for better features, more capacity, or added convenience. This article covers where t
