1 Correlations between phenotypic traits are important in a number of contexts in physiological ecology, evolutionary physiology, and behaviour. Correlations can reflect functional connections or trade-offs among performance traits (e.g. bite force, jumping distance) and can reveal causal...

To understand performance of evasive and interceptive actions it is important to know how people decide when to initiate a movement - initiating at the 'right' moment is often essential for successful performance. It has been proposed that initiation is triggered when a perceptually derived...