Dear Suzanna It does not have to link back to the class practical.
Paper 2: Section ADear Maria While it would certainly make more sense in the future tense, there is no penalty if present or past tense are used. I would start by pairing students up to talk about this, matching their ideas to the class practical they were asked...
Reflecting on P2BDear Anne-Sofie I understand your hesitation. It would be simpler if she asked how internet addiction is related to anxiety among adolescents in Denmark. To be clear, she should not be calculating any correlation between the two variables. Nonetheless,...
Writing the introductionDear John,Sorry to jump in. Following Maria’s question, if a student has participants watch a video online and then creates their own data collection tool, should they add a screenshot of the video title, or just cite it in the references?Thank...
Data CollectionDear Sam This sounds like a very good plan, and no, you do not need to directly address an HL extension in Human Development.
HL ExtensionsDear Allison These questions, in fact all questions on 2A, can only be asked about the 4 research methods from the class practicals.
Paper 2 Writing samplesMany thanks!
Ethics in experimentsThanks for the clarification!
Intro to experimentsHi John, I just wanted to clarify something about Paper 2, Section A (Questions 3 and 4). Can students only be asked about the 4 research methods from the class practicals, or could IB ask about case studies/correlational research as well? Thanks...
Paper 2 Writing samples
Laura
Site authorDear Jonassah Population validity is the result of sampling bias. If a sample is not representative of the target population to which the researcher would like to generalise their results, because of omissions of groups of people, then the findings...
Bias