This PowerPoint helps students to consider the concept of infinity.
2. Memory and attention.pptx
1.
2. Memory is the ability of the body to
capture, store and reproduce information.
Memory functions:
1.Encoding
2.Storage
3.Retrieval
4.Forgetting
5. By time of the storage (old)
1. Sensory memory
a)Iconic (0,25 sec.)
b)Echoic (3-4 sec.)
2. Short-term memory
3. Long-term memory
6. By time of the storage (new)
1. Short-term memory
2.Working memory
3. Long-term memory
7. By the physiological basis
1. Explicit (declarative) memory: of general
knowledge, facts, and experiences
(processed by the hippocampus)
2. Implicit (nondeclarative) memory: of skills
and conditioned responses (processed by
other parts of the brain, including the
cerebellum)
8. The ability of a person to concentrate
his "cognitive processes" on a single
object in order to study it.
10. 1) - voluntary attention
- involuntary attention
2) - Sustained attention - the ability to maintain a consistent
behavioral response during continuous and repetitive activity.
- Selective attention - the ability to maintain a behavioral or
cognitive set in the face of distracting or competing stimuli.
- Alternating attention - the ability of mental flexibility that
allows individuals to shift their focus of attention and move
between tasks having different cognitive requirements.
- Divided attention - refers to the ability to respond
simultaneously to multiple tasks or multiple task demands
