They were made of sun-dried mud bricks in ancient Sumeria.
Answer: d) Discriminative Stimulus
Explanation:
Discriminative stimulus is defined as term in classical conditioning in which the stimulus is utilized for obtaining a particular feedback from someone.It helps in getting the responses that are desired by an individual and increase those response accordingly.
According to the situation it also describes discriminative stimulus as Tommy prefers to ask about staying up past the bedtime from babysitter as he gets the desired response in the form of permission to stay up. His parent did not let him stay up late so the feedback was not favorable to Tommy's desire.
Other options are incorrect because stimulus class have same element consisting cluster of stimulus. S-delta is the stimulus in which non-enforced behavior is present. Reinforcer is stimulus that encourage for gaining particular response.
Thus, the correct option is option(d).
Answer:
A. To provide a potential subject with appropriate information in an appropriate manner and allow that person to make an informed decision about participation in research.
Explanation:
Informed consent can be defined as a moral and contractual agreement between a patient and his/her health care provider. Under this agreement, the patient permits his/her health care provider for treatment, services, and care.
The health care providers consider it a right of their patients to know information and ask questions concerning the treatment they will be given. After knowing every piece of information, and knowing every risk and potential of the treatment, the patient consents for the treatment.
Therefore, the correct answer is option A.
