AQA A Level Maths: Mechanics复习笔记1.1.3 Derived Units
Derived Units What are derived units? Derived units for quantities such as velocity, acceleration and force etc. are combinations of S.I. units Speed or Velocity = distance ÷ time = m/s or m...
AQA A Level Maths: Mechanics复习笔记1.1.2 Fundamental Units
Fundamental Units What are fundamental units? Fundamental units or S.I. units are the international standardised units used around the world The three main units you will be using are: Lengt...
AQA A Level Maths: Mechanics复习笔记1.1.1 Scalars & Vectors
Scalars & Vectors Mechanics uses a variety of different scalar and vector quantities. What are scalars? Scalars are quantities without direction, they only have a size (magnitude) e.g. a...
AQA A Level Psychology复习笔记4.4.3 Biological Treatments of OCD
Biological Treatments of OCD As the biological approach explains OCD through the biological makeup of the individual, it also explains the treatments of OCD through biological treatments. Th...
AQA A Level Psychology复习笔记4.4.2 Biological Explanations of OCD
Biological Explanations of OCD: Genetic Explanations The biological approach is known as the medical model as it explains all behaviour through our biology. The biological approach sees OCD ...
AQA A Level Psychology复习笔记4.4.1. Characteristics of OCD
Characteristics of OCD Obsessive-Compulsive Disorder (OCD) is an anxiety disorder and is characterised by experiencing persistent and intrusive thoughts which occur as obsessions, compulsion...
AQA A Level Psychology复习笔记4.3.3 Cognitive Treatments of Depression
Cognitive Treatments of Depression The most commonly used psychological treatment used to treat depression is Cognitive Behaviour Therapy (CBT). CBT is a cognitive treatment, although it doe...
AQA A Level Psychology复习笔记4.3.2 Cognitive Explanations of Depression
Cognitive Explanations of Depression: Beck's Negative Triad The cognitive approach to explaining depression looks at our 'mental processes' (thoughts, attention, perceptions) and how they af...
AQA A Level Psychology复习笔记4.3.1 Characteristics of Depression
Characteristics of Depression Depression is a mood disorder, where the suffering experiences low mood and low energy levels. All forms of depressive disorders are characterised by changes in...
