What is the principle of singularity in outlining?

Selective perception is based on intensity, novelty, reception and __________

Fill in the blanks with correct word

Bryan is becoming increasingly defensive while

conversing with his co-worker. Bryan's co-worker just accused him of having an "attitude problem" and not being a "team player." Which verbal communication strategy did Bryan's co-worker violate? A. Be genuine rather than manipulative. B. Be flexible rather than rigid C. Use descriptive language rather than evaluative language D. Present yourself as equal rather than superior