The answer is impersonal conflict
Given that Carla has already knowledge of the example from the Ecology textbook, then her reading will increase. It is called a prereading, it is a technique in which the reader will skim the text before reading it thoroughly.
Carla already has an idea on what she will be ready since she has come across the example before reading the text carefully.
Sure ,, how many pharagraphs is there going to be ?
Answer: False
Explanation: The Trojan Horse was used by the Greeks in order to enter the independent city of Troy. The men who were going to attack were hidden inside the huge wooden horse.