also: へんしつ
His obsessive attitude is ruining the team's atmosphere.
When you are caught up in bias, you lose the ability to make objective judgments.
paranoia
Standard kanji form; reading へんしゅう is more common than へんしつ.
Rare alternate reading; へんしゅう is preferred in modern usage.
Compound of 偏 (へん, 'biased, one-sided') and 執 (しゅう/しつ, 'to hold, cling to'). The reading へんしゅう is the standard on'yomi combination; へんしつ is a less common variant.