[Solved] Which of the following is NOT true of flat characters? A) They are always supporting characters. B) They exhibit few distinct traits. C) They do not change significantly as the story progresses. D) They are relatively uncomplicated. E) They are less dimensional than round characters. Experimental Group: is the group in an experiment that receives the variable being tested, allowing researchers to observe the effects of that variable. Sexual Thought: Mental reflections or fantasies about sexual activity or erotic situations. Explicit Sexual Content: Material that depicts sexual activities or genitalia in a very direct and clear manner, intended for adult audiences. Word-Completion Task: A cognitive assessment activity where individuals fill in the blanks within words based on cues, testing memory or processing ability.