During a classroom management course, a teacher decides to i…

During a classroom management course, a teacher decides to implement a new strategy to increase student participation. Each time a student volunteers to answer a question in class, they receive a sticker. Over the following weeks, the teacher notices a significant increase in the number of students raising their hands to participate. This scenario is an example of which behavioral principle?

Elsa conducted a preference assessment for Jordan, a 5 year-…

Elsa conducted a preference assessment for Jordan, a 5 year-old-boy. She arranged 8 stimuli on a table and allowed him a little time to interact with the stimuli prior to the assessment. Then, she began her assessment, allowing Jordan to select a stimulus and play with it for several seconds. When time was up, Elsa put the toy away and allowed Jordan to select another toy. She repeated this procedure until there were no toys left. What form of preference assessment is this?

Two guardians are exhausted from balancing demanding jobs an…

Two guardians are exhausted from balancing demanding jobs and managing a preschooler. The preschooler starts to whine. When they place the preschooler in his own room, the whining ceases. Therefore, in the future, the guardians are more likely to place the preschooler in his own room. What has occurred in this instance?