Psychologie
Inhoud
Inleiding .................................................................................................................................................... 3
1 Psychologie als wetenschap .................................................................................................................. 3
Kernvraag: hoe vergaren psychologen nieuwe kennis? ...................................................................... 4
2 Bio-psychologie, neurowetenschappen en de menselijke aard ........................................................... 7
Waarom dit hoofdstuk? ....................................................................................................................... 7
Oliver Sacks .......................................................................................................................................... 7
Dick Swaab ........................................................................................................................................... 7
The mind & the brain ........................................................................................................................... 7
Kernvragen ........................................................................................................................................... 7
2.1 Verband tussen genen en gedrag .................................................................................................. 7
2.2 Hoe is de communicatie van het lichaam geregeld? ..................................................................... 8
2.2.1 Het neuron .............................................................................................................................. 8
2.2.2 Het zenuwstelsel: organisatie van het zenuwstelsel ............................................................ 11
2.2.3 Het endocriene stelsel .......................................................................................................... 12
2.3 Hoe produceren hersenen gedrag en psychische processen? .................................................... 12
2.3.1 De 3 lagen in de hersenen..................................................................................................... 13
2.3.2 Kwabben van de cerebrale cortex ........................................................................................ 14
2.3.3 De samenwerkende hersenen .................................................................................................. 15
2.3.4 Cerebrale dominantie ............................................................................................................... 15
2.3.5 Hersenstoornissen .................................................................................................................... 15
3 Sensatie en perceptie .......................................................................................................................... 17
3.1 Hoe verandert stimulatie in sensatie ........................................................................................... 17
3.1.1 Transductie: stimulatie in sensatie veranderen.................................................................... 17
3.1.2 Sensorische adaptie .............................................................................................................. 17
3.1.3 Drempels: de grenzen van sensatie ...................................................................................... 17
3.1.4 Signaaldetectietheorie .......................................................................................................... 18
3.3 Wat is de relatie tussen perceptie en sensatie? .......................................................................... 18
3.3.1 Het systeem van perceptuele verwerking ............................................................................ 18
3.3.2 Perceptuele ambiguïteit en vervorming ............................................................................... 19
3.3.3 Theoretische verklaringen van perceptie ............................................................................. 20
4 Sociale perceptie ................................................................................................................................. 22
4.1 Non-verbaal gedrag ...................................................................................................................... 22
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