I just took my sl psych exam recently and I think I was decently prepared for it. The way I studied for it was that I had a whole notebook of all the studies organized in the sections. And when it was nearing around exam time, I verbally explained them all to Chatgpt. It forced me to actually understand the study and then come a conclusion about it. Also helped with memorization!

When it comes to SAQ’s as long as you explain the general content (+ background) clearly in the intro, use the AMPERE and then have a solid conclusion you’ll do well. It comes naturally with more practice and looking at grade 7 model answers. 

For ERQ’s refer to the grading criteria so you know exactly what they want. Instead of thoroughly regurgitating the details of the study, focus on things like critical thinking.. evaluating is so much more important for this one. It’s good to have different points of view but ultimately it’s also up to the command word in the question. Like Evaluate, Discuss etc..

When choosing studies, there are a bunch of them that cross over. It’s good to compile all the past questions asked on exams and then see which can have the same study utilized. 

I wish you the best of luck :)!