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Psychology (New Syllabus)
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3 Nov 2026
Measuring love
This month’s original FT online article, Is not saying “I love you” bad parenting?, offers an interesting opportunity to explore human development and attachment, as well as human relationships and social...
28 Oct 2026
IA: The data collection tool
For Criterion C, students are required to create “an appropriate and effective data collection tool” to investigate the issue they have identified within their population of interest. But what exactly...
Recommendations
See all"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
"An excellent resource which really supports my teaching. I particular have used the Paper 3 stimulus material - they have been a great resource especially the model answers."
Hilary Rowark
St. Christopher’s School
Subscriber comments
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Dear John/Laura, We have conducted our Class Practical Observation but I have a few doubts and wonder if these mean it needs redoing or what... The IB Year 2 students observed in 3 classes of peers. They got blanket permission (signed)...
Setting up your observation -
Dear Joanna, Please see these two pages in the teacher resources. https://thinkib.net/psychology/page/73057/paper-1a-question-bank
Revision: Learning and cognition P1C -
Dear Mairi, I don't have any tips for P1C yet. Instead, I have the pages with the different types of essays. You can see those above - e.g., Essay type: Causality.
Tips: Paper 1B
Mary
Hello, I have a student proposing an experiment where participants will be assigned to use a certain social media platform for a specific amount each day. They want to measure the effects on self esteem - specifically if a particular platform...
Data Collection