New situations requiring closer contact with the rabbit had been gradually introduced and the degree to which these situations were avoided, tolerated, or welcomed, at each experimental session, gave the measure of improvement.
By adopting the other trade, we place ourselves by the side of those whose measures tend not only to the improvement of their own subjects, but to the emancipation of the slave everywhere.
In Japan, a company worker's position is secure. He is retrained for another job if his present job is eliminated by productivity improvement.