Write the words in the gap and each word only will be used once. assured approp riate coercion disabilities dealing with explanation informed consent justify options violate When a person is asked to take part in a research study, they need to be given a full (1) of what taking part will involve and (2) that their participation or non-participation will not affect their care in any way. They should then be offered the choice of participant or not, as they wish. They should also be able to withdraw consent at any time without having to (3) why. It is important that the explanation given to the person is (4) for them in terms of their level of understanding and language ability. They should be allowed to ask questions and take time to consider what is involved; this is especially important when different treatment (5) are involved. This is called (6) . It is very easy for the researcher to put undue pressure on people to take part in their studies; this is called (7) . When research is dealing with people who are receiving health care it is important to remember that all such people are much more (8) than people generally. Some groups of people, the very old or ill and children, as well as people who have mental or learning (9) , are especially vulnerable and researchers have to be very careful that they do not (10) them.