"Play, Louis, Play!" How would you describe the narrator’s voice? Identify one detail from the text to support your response?

The narrator's voice can be described as enthusiastic; encouraging

Explanation: This is an exclamatory sentence, which automatically makes you think of something urgent and upbeat. Using context clues you can guess that somebody (depending on the text) is encouraging Louis to "play", or participate in something (again, depending on the text). A detail you would need to look for in the text is something having to do with Louis playing, or more encouragement from the narrator toward Louis. It would be easier if I had the text, but use this as a guideline to answer.

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.        

my man just wants some puu

explanation: