have shown that a human fetus will respond to sound stimuli coming from the outside world. In a series of 214 tests conducted on 7 pregnant women, a reliable increase in fetal movement was detected in the minute directly following the application of a sound stimulus to the abdomen of the mother with a frequency of 120 per second.

Tests

Hearing tests are administered to ensure optimal function of the ear and to observe whether or not sound stimuli is entering the ear drum and reaching the

1.Previous
3.Next