To determine the effectiveness of the hearing screening program, careful evaluation of. the planning, implementation, referral process, and referral outcomes must be completed. with each hearing screening. Much of this information is essential for reports to the. board of education and the school health advisory committee. Evaluation is an on-going process. Keeping outcome data about the hearing screening. program and referrals helps the school nurse evaluate the effectiveness of the program. Ongoing evaluation must include the following tasks: ï· Quantify the pass/refer rates; ï· Estimate the sensitivity and specificity of the screening; and.
Kittens should be 12-14 weeks old before leaving their mother. Any younger is much too early, as they have not yet learned vital socialisation skills that will help them develop into well-behaved adult cats. Zane Goodman.
Kittens are usually weaned at about 6 to 8 weeks and by three months (12 weeks) the mother will leave them on their own. Many, if not all, good cat breeders strongly advise t â¦ hat you should not take a kitten away from its litter until 12-14 weeks of age. minimum of 12 weeks is best. NO LESS THAN 12 WEEKS. Many people think between 6 to 8 weeks, but in between those few weeks the kittens immune system and many other body functions start improving or working on their own. Before this age, the kitten didn't have to do anything but lay close to the mother and nurse!