I hear you- Maybe

The other day my son had to get his hearing tested. The person that administers the test showed my son how the process works. The man picked up a toy peg held it up to his ear and said “Beep Beep” before putting the peg in the hole. Unfortunately, my son misunderstood the process and he picked up a peg held it to his ear and said “Beep Beep” and put the peg into the proper hole. My son never did figure out he was supposed to be listening for the beeps. He just made his own beeps as needed.