In a experimental investigation, the variable that the researcher changes or manipulates in order to see the its effects is called the

Which type of novel is characterized by complex characters, often with mixed motives, rooted in a highly developed social structure? a. gothic b. realistic c. psychological d. historical

Choose the sentence that is not logically connected in the paragraph. (1) one final effect of radio and tv on the language must must be noted. (2) there is no doubt that these great media of information have cut down considerably the time that used to be devoted to reading. (3) radio and tv may enhance the spoken word. (4) they tend to lower comprehension levels.

Hamlet asked the players to perform a certain play and to insert into it some lines that he will write