Behavioural Behavioural psychology is created by the environment because of the way it acts upon the organism to make it behave in the way it does. This is a natural progression from the views of Charles Darwin where the environment was seen to be the sole agency responsible for the evolution of all organic life. While these ideas (brought about my Darwin) required extremely long periods of time to take effect on the organism, the …showed first 75 words of 1635 total…

…showed last 75 words of 1635 total…the girl jumping over? is read, and in the other nothing specific but random selections from possible nearby stimuli, such as a passing conversation; ?me that bird green furniture fee.? The participant my find relevance with a word from the attenuated channel of attention, which is why they remember this; ?I saw the girl furniture over,? for example, thus proving Treisman?s theory of attenuation. Attenuated models have an ?attenuated? meaning on the unattended channel.