Christian National Education (CNE) and People’s Education (PE): historical perspectives and some broad common grounds.
A recognition of the legitimate origins of the idea of Christian-National Education in a people’s struggle for freedom does not mean endorsing the idea as such. Especially in its later development, it seems that the ChristianNational idea has taken on wholly unacceptable features...For those who identify with the people’s education movement, the Christian-National idea will be a symbol of the system of oppression against which they now struggle so that it will be difficult for them to appreciate its origins in an earlier struggle against oppression that closely parallels their own... 1
Dit is ons erns met ons P.U, vir C.H.O.!
Die Potchefstroomse Universiteitskollege is in 1922 in die Universiteit van Suid-Afrika geinkorporeer.
Training and maintaining the performance of dogs (Canis familiaris) on an increasing number of odor discriminations in a controlled setting
Abstract The number of substances detector dogs are trained to detect varies depending on the mission of the agency they serve. No studies have been conducted concerning how training multiple odor discriminations affects detection performance and refresher training requirements. This study used a controlled field setting to examine the effects of training dogs to detect multiple substances on their subsequent detection performance and refresher training requirements. Dogs were first trained to detect a single odor. Their detection performance was tested 10 days later and refresher training was then given to bring their performance back up to a predetermined standard. Following refresher training, detection of a new substance was trained, and approximately 10 days later the detection of both trained substances was tested. This sequence of testing, refresher training, and new odor training continued every 10 days until the dogs had been trained and tested on 10 odors. The detection of previously learned odors did not decrease as the number of substances trained increased. In fact, the amount of training required to refresh detection performance and to train new odor discriminations tended to decrease as more odor discriminations were trained.