Jhon had seen people sprinkle salt on ice in the winter the salt appeared to melt the ice he decided to sprinkle salt on a large block of ice then he added food colering to see results better how did ceativity help jhon in this expierment

Which of the following is an example of how the principle of beneficence can be applied to a study employing human subjects? providing detailed information about the study and obtaining the subject's consent to participate. ensuring that the selection of subjects includes people from all segments of the population. ensuring that persons with diminished autonomy are protected. determining that the study has a maximization of benefits and a minimization of risks.