Kavin cannot nod his head just once.
I just woke him up and we tried this experiment. It took him many tries and significant effort to nod just once. The median number of nods is three (yes, we are both math nerds).
Conclusion: My son is Noddy.
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Edit: Experiment has been repeated today after two years.
Kavin was woken up from his sleep, and as he usually does, he woke up smiling. I then asked him to nod his head, which he nodded many times. I asked him to nod it only once, so he nodded it five times.
Verdict: Still Noddy. Median nods have increased from three to five.
I just woke him up and we tried this experiment. It took him many tries and significant effort to nod just once. The median number of nods is three (yes, we are both math nerds).
Conclusion: My son is Noddy.
---
Edit: Experiment has been repeated today after two years.
Kavin was woken up from his sleep, and as he usually does, he woke up smiling. I then asked him to nod his head, which he nodded many times. I asked him to nod it only once, so he nodded it five times.
Verdict: Still Noddy. Median nods have increased from three to five.