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18 Sep 2026
Frequently asked questions
It's been a while since we went through your questions and picked out some of the most frequent ones to answer. We get a wide variety of queries, but some come up more often than others, and it helps...
8 Sep 2026
Tips for Paper 2
To be successful on Paper 2, students need knowledge and understanding of research methodology and of how to apply concepts to a previously unseen study.Paper 2 Section A is on the research methodology...
Recommendations
See all"I have used several of the resources on this site! In addition, the site organization has helped me to better grasp how to organize my coursework...I wish I had more free time to search on the site! I'm grateful that our school paid the subscription..."
Kathi Kahoun
Worthington Kilbourne High School
"This site is an invaluable resource. The DP Psychology curriculum can often be overwhelming for new teachers, but the InThinking site makes it much easier to approach for a first-timer. The 'teacher resources' pages contain numerous highly-engaging lesson..."
Warren King
YK Pao
Subscriber comments
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Hello, In a true experiment, the two conditions watch different videos to 'make' the conditions. The DV is then measured to see if the videos (manipulating the IV) have an effect on it. The student has created thew data collection tools to measure...
Deciding methodology -
Thank you, I just wanted to check any of them would be ok and I agree that the biological + another would be the way to go.....
P1C Perspective and mental health -
Dear John and Laura, My student is measuring mathematical performance. If she creates her own math test would that be considered as an appropriate data collection tool? Thank you!
Data collection tool: IA experiment
Anni
Hey, Is this still a valid question? Don't they need to use the term from the 'area of study' (so here 'brain development')? Thanks! Anni
P1C Change: Critical Periods