follow the first moving object they see. Lorenz identified a critical period in which imprinting needs to take place this can be as brief as a few hours after hatching. if they did not form an attachment in this time Lorenz found that the chicks did not attach themselves to a mother ...
Written by best-selling author Cara Flanagan, these study and revision apps support AQA 'A' AS Psychology and are available at AS, Unit and Topic level. The Memory app is FREE!Revise and practice every study, theory and key term in the specification. • 'Flash cards' to summarise all ...