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In questions where we have a function of x and y equal to a constant, we need to find dy/dx indirectly.We use the formula (df/dx) + (df/dy)(dy/dx) = 0So all we do is differentiate each term in the functio...

The working memory model, developed by Baddeley and Hitch (1974), is an explanation of how short-term memory is organised, taken from criticism of the multi-store model of memory. There are different comp...

Student uses the definition of area [A = 1/2 integral r(theta)^2 d theta], and proceeds using standard integration techniques to give a quadratic solvable for alpha. [alpha^2 = 25] Thus, alpha = 5.

Symbolic interactionism forms the basis of social action theories, founded by the sociologist Mead. Mead saw society as built up by interactions between people that take place on the basis of meanings hel...

The biological approach in psychology assumes that, to be able to fully understand human behaviour, we must look at biological structures and processes in the body, for example our genes and neurotransmit...