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Outline the social learning theory for gender development

The Social Learning Theory supports the idea that we learn from the environment and receive feedback in the form of reinforcement. It draws attention to the influence of nurture in shaping our behaviour a...

Answered by Rebecca F. • Psychology tutor

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What is the difference between absolute and comparative advantage?

A country is said to have absolute advantage (in the production of a good) over another country if it is able to produce a greater quantity of a good (using the same amount of resources) than the other co...

Answered by Rohan B. • Economics tutor

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A scalene triangle PQR, where PQ is (3x+4)m long, QR is (2-x)m long and angle PQR is 30 degrees, has an area of 2 square metres. Find x.

Knowledge of equation Area = 1/2absinC where a = PQ b = QR and C = angle PQR, a diagram may aid with visualisation. (B1)
Substituting in values and expanding. 1/2(3x+4)(2-x)sin(30) = 2 becoming 1/4(-...

Answered by Thomas F. • Maths tutor

2973 Views

What is a covalent bond?

A covalent bond is when the nuclei of two different atoms share a bonded pair of electrons.

Answered by Christine M. • Chemistry tutor

2039 Views

In what way is a diseased coronary heart artery differ from a healthy one, and what are two ways to treat it?

A diseased coronary heart artery has fatty diposits (atheroma) that narrow the lumen, and block bloodflow. As the coronary arteries primarily serve to nourish the heart, this can weaken it and if it remai...

Answered by Christine M. • Biology tutor

2987 Views