The French Black Copper Maran lays the darkest egg of all chicken breeds. Until a few years ago this breed was difficult to find and a breeding pair would go for hundreds of dollars. The dark eggs are prized by French chefs because of the deep orange yolks and rich flavor.
The events that students experience as reinforcing and punishing are always changing based on both the presence and absence of many different environmental and social situations. The term Setting Event is used to describe the events that momentarily change the value of reinforcers and punishers in a student's life.
1. Event: Large gathering of individuals or members of one or several organizations, for discussing matters of common interest. 2. Transportation: Group of vessel and/or vehicle operators who get together to set conditions of carriage, freight rates, routes, and schedules that all members of the group follow.