(05.01 MC)Researchers wanted to investigate the relationship between household chores and emotional well-being. Participants volunteered for a study to test a new cleaning product. During the study and without warning, researchers played distressing videos of personal tragedies and natural disasters to create a stressful environment for the participants. Following the videos, the new product was introduced. After using the product, participants were asked to rate their emotional well-being. Most of the participants reported they felt tricked. Which of the following ethical guidelines was not followed and resulted in the feeling of being tricked?

(05.03 LC)What concept is defined as learning that occurs, but is not immediately reflected in a behavior change?

(05.02 MC)A researcher conducts an experiment to understand the effect of different reinforcement schedules on a rat’s behavior in a maze. The rat receives food rewards based on the following schedule over five trials: Trial number 1 2 3 4 5 Number of treats 9 7 5 3 1 What is the median for the number of treats given?

The smaller the focal spot, the sharper the image.

After processing a FRESH film that has been properly stored and protected, it will appear:

What is the recommended minimum distance that the operator should stand from the radiation source?

What is the inherent filtration in dental radiology?

The operator should NOT hold the:

In regards to increasing density:

The clearing test is used to monitor: