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Outline the Strange Situation as a method of assessing attachment. Briefly explain two limitations to this method.

The strange situation is a method first used by Ainsworth to assess infant attachment. The infant and mother are observed in a controlled environment and they experience a series of 3-minute stages. The m...

Answered by Delia W. • Psychology tutor

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Find the indefinite integral of f(x)=(1-x^2)/(1+x^2)

Int() in this case will refer to integralsAnswer is: f(x)=(1-x^2)/(1+x^2)=(2-(1+x^2)/(1+x^2)=-1+2/(1+x^2)=> Int(f(x))=Int(-1+2/(1+x^2))=Int(-1)+2Int(1/(1+x^2))=-x+2tan^-1(x)+C

Answered by • Maths tutor

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Magnesium oxide contains magnesium ions (Mg2+) and oxide ions (O2–). Describe what happens when magnesium atoms react with oxygen atoms to produce magnesium oxide.

magnesium ions loses two electrons becoming Mgoxygen gains two electron becoming OThis now means both the atoms have a full shell

Answered by Rabia D. • Chemistry tutor

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Was James I the cause of religious disputes between the years 1603 to 1625?

The reign of James I has divided historians for centuries, however, more contemporary outlooks have made efforts to debunk the 'myth' that he was an incompetent and harmful monarch. On the contrary, evide...

Answered by Robin R. • History tutor

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