Winner effects were shown when established non-experienced chicks were placed against dominant chicks in a study by Drummond . Winners - Effects were shown when established non-experienced chicks were placed in a study by drummond against dominant chicks .
Kesan pemenang ditunjukkan apabila anak ayam yang tidak berpengalaman ditubuhkan diletakkan terhadap anak ayam dominan dalam kajian oleh Drummond. Pemenang - Kesan ditunjukkan apabila anak ayam yang tidak berpengalaman ditubuhkan diletakkan dalam kajian oleh drummond terhadap anak ayam dominan.