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Describe and evaluate one strength and weakness for the genetic hypothesis for schizophrenia

Schizophrenia is known to run in families, with occurrence in less than 1% of the general population, but 10% for those with first degree relatives. This risk is even higher with identical twins, with tho...

AS
Answered by Aleks S. Psychology tutor
3549 Views

A curve is defined by the parametric equations x = 3^(-t) + 1, y = 2 x 2^(t). Show that dy\dx = -2 x 3^(2t).

Write 3^(t) as an expression involving x : We can rewrite x = 3^(-t) + 1 as x - 1 = 3^(-t) ; equivalently, 3^(t) = (x-1)^(-1). Substitute this expression into y, to write y in terms of x: y = 2 x 3^(t) = ...

MK
Answered by Maleeha K. Maths tutor
3166 Views

expand and simplify (x+1)(x-1)

first begin by expanding the brackets using the CLAW method (shown using whiteboard diagram)multiply the first of each bracket together, we get x2multiply the first term of the first bracket an...

AT
Answered by Adam T. Maths tutor
7542 Views

root3 (root6 + root12) can be written as Aroot2 + B

root3 (root6 + root12) (root3 * root6 ) + (root3 +root12) = root18 + root36= (root9 + root2) + 6= 3root2 +6a= 3 b = 6

DM
Answered by Dorcus M. Maths tutor
3036 Views

What is the functionalist view of society?

Functionalists, such as Durkheim, argued that society is a structure in which everybody works together for the common good of us all. This idea was referred to as the organic analogy by Durkheim, who argu...

RD
Answered by Rebecca D. Sociology tutor
2831 Views

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