His father had learned through years of work the easiest and best ways of performing the many difficult feats of laboratory experimentation.

While therapists have reported seeing this trait frequently in clinical work, new research after rigorous laboratory experimentation is the first to implicate the tendency directly.

Deer mice are very often used for laboratory experimentation due to their self cleanliness and easy care.

His fieldwork was further supported by laboratory experimentation on the endocrinal basis for the behaviour observed in the field.

Japanese law is based on the idea of a self-regulation system for the use of animals in laboratory experimentation.

This followed four years of laboratory experimentation with dogs with a unit called the Iron Heart.

A significant component of course material includes laboratory experimentation.

Ethologists study behavior using two general methods: naturalistic observation and laboratory experimentation.

At present, it is expensive and time-consuming for mass production but very suitable for laboratory experimentation.

Most American schools give students the barest exposure to laboratory experimentation.