A researcher carried out an experiment to investigate misleading information. Participants were shown a photograph in which a man and a woman were talking. The photograph was then taken away and the participants were asked questions about it. Participants were randomly allocated to condition one or condition two. Participants in condition one were asked: Question A "How old was the youth in the photograph?" Participants in condition two were asked: Question B "How old was the man in the photograph?" a) Why is Question A an example of misleading information? b) Name an appropriate experimental design which could be used in this experiment. Explain why a repeated measures design would be unsuitable to use in this experiment. c) Explain why it would be appropriate to use a pilot study as part of this experiment. d) In this experiment, participants were asked to look at a photograph rather than watch a live conversation. Explain one strength and one limitation of carrying out the experiment in this way. e) Outline and evaluate research into the effects of misleading information on eyewitness testimony.