Alright, let me tell you about this little experiment I did with “relative height definition psychology.” It’s not exactly rocket science, but it gave me some interesting insights.

It all started with me just kinda thinking about how we perceive things, you know? Specifically, how we judge height relative to other stuff. I figured there had to be some psychological stuff going on, so I decided to mess around with it a bit.
Phase 1: The Setup
- First, I grabbed a bunch of random objects from around the house – a mug, a book, a small plant, a toy car… you get the idea.
- Then, I took some photos. I took a picture of each object on its own, so I had a base image. Then, I took pictures with the objects next to each other, in different combinations. I made sure to vary the distances between the objects.
- I also made some basic shapes with paper, like squares and rectangles, to use as comparison points.
Phase 2: The “Participants” (aka my friends and family)
I showed these images to my friends and family – basically anyone who would humour me for five minutes. I asked them simple questions like:

- “Which object looks taller?”
- “How much taller do you think it is?”
- “Does the distance between them affect how tall they look?”
I made sure to not give any hints or suggest any specific answers, just let them answer honestly.
Phase 3: The Observations
This is where it got interesting. Here’s what I noticed:
- Context Matters: Big surprise, right? But seriously, the same object looked taller or shorter depending on what it was next to. Obvious, but good to confirm.
- Distance Plays Tricks: When objects were further apart, people tended to overestimate the height difference. When they were closer, they underestimated it.
- Shape Influences Perception: A tall, thin object next to a wider object often looked even taller than it actually was. I think the contrast in shape played a big role.
- Reference Points are Key: People naturally looked for a “baseline” object to compare everything else to. If there wasn’t a clear baseline, their height estimates were all over the place.
Phase 4: The (Slightly) Deeper Dive

After getting these initial results, I decided to tweak the experiment a bit. I created some images with optical illusions built-in, like the Ponzo illusion (where parallel lines appear to converge in the distance, making objects higher up seem larger). I wanted to see if these illusions would affect people’s height perception in the same way.
And guess what? They did! The illusions amplified the effects I had already observed. Objects placed in areas where they “should” appear larger were consistently judged to be taller than they actually were.
The Takeaway
So, what did I learn from all this? Nothing earth-shattering, but it reinforced the idea that our perception of height isn’t just a simple matter of looking at something. It’s heavily influenced by context, distance, and even our pre-existing biases (like the ones exploited by optical illusions). This stuff probably has implications for things like architecture, design, and even how we present information. Food for thought, anyway!
It was a fun little project, and it reminded me that you don’t need fancy equipment or a research grant to explore interesting questions about how our minds work. Just a few household objects and some willing participants!
