Psychology & Psychiatry

Understanding the psychology of what lies behind irrational opinions

Most people, at one time or another, act foolishly. However, truly ignorant individuals exhibit a lack of introspection and stubbornly cling to their opinions, regardless of how irrational they may be. These people demonstrate ...

Psychology & Psychiatry

The lottery: You're (very likely) not going to win, so why play?

Sixty years ago last week, New Hampshire became the first U.S. state to allow a government-run lottery following a nationwide ban of lotteries in 1895. Why did Americans grow to disfavor the lottery then? Moreover, considering ...

Vaccination

10 insights to reduce vaccine hesitancy on social media

Effective population level vaccination campaigns are fundamental to public health. Countercampaigns, which are as old as the first vaccines, can disrupt uptake and threaten public health globally.

Medical economics

Building a healthier state from the inside out

If Australia wants better results from its annual $180 billion dollars health care services expenditure, health economists must play a key role in decision-making to improve the efficiency of local hospitals and health networks.

Psychology & Psychiatry

Key regulator of decision-making pinpointed in brain

Researchers at Washington University School of Medicine in St. Louis have new insight on what goes on inside people's heads as they make decisions to obtain information about the future.

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Decision making

Decision making can be regarded as an outcome of mental processes (cognitive process) leading to the selection of a course of action among several alternatives. Every decision making process produces a final choice. The output can be an action or an opinion of choice.

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