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The biased sample is a kind of unrepresentative sample, either for quantitative reasons (as is the case with the too-small sample), or for qualitative ones, when its structure does not represent the structure of the real population that is the object of the research.

Money can do strange things to people. A few years back, a survey in England asked people to imagine first that the average income was £100,000, but they earned £125,000. Second, they were to imagine that the average income was £200,000, but their income was £175,000. They were then asked which they would prefer. The majority chose £125,000—they would rather have the possibility...

Even after the World Health Organization replaced the term social distancing with physical distancing, people are still feeling the effects of social distancing.

“So, is it like Monopoly?” The response is often amusing when a family member, friend or acquaintance discovers I’m “into board games”. Most are taken aback, shocked that an otherwise seemingly well-adjusted adult man would find so much enjoyment in a children’s hobby.

I found myself at the airport, waiting to board my flight. At one point, the speakers announced the names of four people who were expected at a nearby boarding gate. Their names were called three times. Eventually, the airport staff withdrew, and the door closed behind them. Shortly afterward, a modest-looking family appeared. The confusion in their eyes, as they glanced left and...

Justin Yang is the Senior Pastor of Atlanta Korean Seventh-day Adventist Church in Duluth, Georgia, United States. He was born in South Korea, but his family moved to America when he was a child, so that his father, who is also a pastor, could continue his education. Pastor Yang went to school in the US but returned to South Korea for his undergraduate...

I grew up on the border between two different universes, not geographically but spiritually. There, across that fine line, lived more than half of my extended family, with a different worldview.

Sometimes I think I was born with a magnifying glass in my hand, one through which I critically scrutinize everything I do and say and which relentlessly magnifies every imperfection.

“No doubt equality of goods is just; but, being unable to cause might to obey justice, men have made it just to obey might. Unable to strengthen justice, they have justified might; so that the just and the strong should unite, and there should be peace, which is the sovereign good....” (Blaise Pascal, Thoughts)

The epidemiologist Marc Lipsitch thinks that social distancing will have to continue, in one way or another, hopefully in milder forms and in correlation with other activities. Lipsitch is the author of a study suggesting that social distancing may be necessary, possibly intermittently, until 2022.

Renee James was 18 when she decided to stop praying. If God was going to be silent, she thought, she would be silent too. She had been praying for years for the healing of her brothers, Sean and Niall, one suffering from autism and the other from Down syndrome. Yet there had been no answer.

Faith is a commonly used concept, but it is rarely understood in its rich semantics and philosophical implications. Christian faith rises above being defined by lists of doctrines, beliefs, moral principles, commandments, and liturgical rituals in the communicator's mind for its nature and content to be faithfully represented.

Let’s not go back to the abnormality of before! This is one of the messages which the French hung from their balconies on May 1, when the activities that would usually happen on this national public holiday could not take place. What can we change and what is worth changing after COVID-19?

Every day, we are surrounded by the resilience of developing characters and it’s almost impossible not to be touched by their beauty and fragility.

It’s been said that porn and the internet rose together. As technology develops, the pornography industry finds new and even more instant ways to entangle consumers. I saw a video on social media where a young woman was talking about her subscription account (where people subscribe to access exclusive content of her) making $350k a month.