How Not To Write Bais Surveys . Some of the most common forms of information bias include misclassification bias, recall bias, observer bias, and reporting bias. Include “prefer not to answer”. Trump Official Socialism Approval Poll How to Write a Biased Survey from www.reddit.com Group questions by topic, but randomize the order of the questions within that topic. Some of the most common forms of information bias include misclassification bias, recall bias, observer bias, and reporting bias. However, using biased language in questions results in biased results, which, if results are being used to make business decisions, can easily and quickly lead to the wrong decisions being made.