Ratings rise over time because they feel easier to make

http://ift.tt/eA8V8J Tasks often feel easier to perform as we gain experience with them, which can have unintended consequences when the task involves rating a series of items, according to new findings. The findings show that ratings given by individuals tend to become more positive over time, whether they're judging a televised dance competition, grading college coursework, or rating short stories.

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