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Evaluate the evidence for social learning theory as an explanation for aggressive behaviour.

Social learning theory suggests that we learn by observing and copying the behaviour of "role models" - these may be people who are of the same gender, similar age, or have other desirable chara...

AM
Answered by Alicja M. Psychology tutor
6954 Views

A guitar string 0.65m long vibrates with a first harmonic frequency of 280Hz. Mary measures 1m of the string and discovers that it weighs 8.0x10^-4 kg. What is the tension in the guitar string?

f = 280 Hz, l = 0.65 m, μ = 8x10^-4 kgm^-1Therefore use the equation f=(1/2l)(T/μ)^1/2Rearrange it to get it in the form T= by multiplying f by 2l, squaring both sides and then multiplying by μ to getT = ...

ES
Answered by Evie S. Physics tutor
2450 Views

How do you ask questions in French?

There are three ways of asking questions in French, and you must choose the right form according to the context and the person you are speaking to.The easiest and most used way, especially in spoken Frenc...

CH
Answered by Christian H. French tutor
2463 Views

How and why have socialists been historically divided over the means of achieving their goals?

Disagreement within socialism regarding means can be broadly divided into three disputes. First, the revolutionary strand, in the context of absent or limited suffrage, saw the fundamental restructuring o...

MC
2254 Views

Name the 3 types of muscle fibres and explain the role of each.

Type I - Slow Twitch (Slow Oxidative)This muscle fibre consists of a large volume of myoglobin (protein used for storing oxygen in the muscles) and mitochondria. As a result they have a high resistance to...

TE
3738 Views

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