Retrieval Failure: Cue & State Dependent This is a type of forgetting that occurs in long-term memory (LTM) What is cue-dependent retrieval failure? It is caused by the absence of cues a...
Interference: Retro & Pro-active What is interference? This is a way in which we forget information in long-term memory It is when one memory prevents the retrieval of another memory; it...
Working Memory Model Working memory Baddeley and Hitch (1974) Working Memory (WM) is a response to the over-simplification of short-term memory in the multi-store model It is a model of shor...
Multi-Store Model of Memory Atkinson and Shiffrin devised a model of memory in 1968 to explain how the sensory memory, short-term memory and long-term memory link together, processing inform...
Types of Long Term Memory Long-term memory: There are three types of long-term memory (LTM): Episodic Procedural Semantic Episodic memory This is the part of LTM that relates to experiences ...
Edexcel IGCSE Chemistry 复习笔记 2.5.3 Using Metals Using Metals The uses of aluminium, copper and steel are summarised in these tables: Uses of Aluminium Uses of Copper...
Edexcel IGCSE Chemistry 复习笔记 2.5.2 Extracting Metals Extracting Metals Extraction of metals and the reactivity series The most reactive metals are at the top of the series The tendency t...
Edexcel IGCSE Chemistry 复习笔记 2.5.1 Sources of Metals Sources of Metals The Earth’s crust contains metals and metal compounds such as gold, copper, iron oxide and aluminium oxide Useful m...
Edexcel IGCSE Chemistry 复习笔记 2.4.6 Practical: Investigate Metals Reacting with Acids Practical: Investigate Metals Reacting with Acids Aim: To investigate the reactions between dilute hydrochlo...
