he chose this test. (2) (f) He could have used a matched pairs design. Explain why this design would have been more difficult to use in this study. (2) (g) Other than parental consent, identify one ethical issue raised in this study and explain how the psychologist might address it. (2) (h) The psychologist asks some of his students to conduct a separate observational study at the same time on the same group of children. The aim of this observational study is to test the idea that eating a healthy breakfast affects playground behaviour. Design an observational study to investigate the effects of a healthy breakfast on playground behaviour. Include in your answer sufficient detail to allow for reasonable replication of the study. You should state the hypothesis you are setting out to test. In your answer, refer to: an appropriate method of investigation • materials/apparatus and procedure. • Justify your design decisions. (12) (Total 35 marks)
he chose this test. (2) (f) He could have used a matched pairs design. Explain why this design would have been more difficult to use in this study. (2) (g) Other than parental consent, identify one ethical issue raised in this study and explain how the psychologist might address it. (2) (h) The psychologist asks some of his students to conduct a separate observational study at the same time on the same group of children. The aim of this observational study is to test the idea that eating a healthy breakfast affects playground behaviour. Design an observational study to investigate the effects of a healthy breakfast on playground behaviour. Include in your answer sufficient detail to allow for reasonable replication of the study. You should state the hypothesis you are setting out to test. In your answer, refer to: • an appropriate method of investigation • materials/apparatus and procedure. Justify your design decisions. (12) (Total 35 marks)
homework_c_schizophrenia.docx