Question 3 (Unit 7)


NOTES for Unit 7 exam (second year) of applied science 2018. using the applied science student book 1 for notes pg142-148. related to Q3 - discuss whether article 3 has made valid judgement (12 marks)
nicola link
Mind Map by nicola link, updated more than 1 year ago
nicola link
Created by nicola link almost 6 years ago

Resource summary

Question 3 (Unit 7)
  1. validity - how wel a particular investigation measures what it claims to measure
    1. sources
      1. single sourced website
        1. self publisications
        2. Bias
          1. I, me, my opinion
            1. self-made sources
          2. Reliability - a measure of how trustworthy the evidence or data may bi in an investigation or research.
            1. sources/references
              1. the Organisation, author
                1. Governing bodies are more reliable then charity/lobbing groups
                  1. Sinlge author or company
                    1. is the author real.
                      1. is the issue there area of study. Dr. Pro. Scientist.
                    2. Date
                      1. resent study/book/weblink
                        1. is it outdated in relation to a topic that is talking about resent studies.
                      2. Linked/in text citation
                        1. what afcts or quotes link to this source
                          1. if the sorce is not reliable then is the information linked to tis source reliable.
                            1. impact on judgement/conclusion
                        2. Data
                          1. primary or secondary
                            1. affects the bias (validity) if primary
                              1. reliable sources of secondary data
                              2. years
                                1. size of sample taken
                                  1. gender
                                    1. age brackets
                                    2. over how many days, months, years
                                    3. sources
                                      1. was information sourced from government, individual, or organisation
                                        1. how long occur was this fact applicable
                                          1. is the table referenced to a valid source
                                          2. statistics, graphs, diagrams.
                                        Show full summary Hide full summary


                                        The Heart
                                        Medical Imaging
                                        Bryony Hammatt
                                        Applied Science biology yr 12
                                        gracie massamba
                                        The Heart
                                        Releasing Energy
                                        Bryony Hammatt
                                        Good Laboratory Practice (GLP)
                                        Rebecca Hedworth
                                        applied science unit 11 AQA exam
                                        Forces And Newton's Law Review Quiz
                                        Kristen Steiner
                                        January 2012
                                        Qualitative and Quantative Analysis in Chromatography
                                        Rebecca Hedworth