Deductive reasoning is also referred to as top-down reasoning, because it starts at the "top" with the more general understandings, working "down" to specific conclusions.
If you moved to Texas there was law that if you migrated farther to the west and you settled on that land for 5 years it was now your land.
The correct answer is social loafing.
Social loafing refers to the phenomenon where a person puts in less effort to achieve a goal, when he/she is part of a group, compared to when he/she is working alone. Social loafing usually occurs due to diffusion of responsibility, where a person feels less responsible and motivated to help out, when he/she is in a group with other people. In this instance, Carlene demonstrates that she dislikes social loafing because she believes that when working in a group, there is always going to be someone who is content to sit back and let others do the work.
I'd say it would be speaker 4 since it mentions a specific interest like you said