Dement kleitman controls - Study guides, Class notes & Summaries

Dement & Kleitman - Answer-(sleep and dreams) Biological Laboratory Dement & Kleitman Background - Answer-Sleep and dreaming are hard to study because the participants are unresponsive; therefore physiological measures are needed. Prior to this study psychologists didn't know how to measure dreams, but a study by Aserinsky and Kleitman in 1955 showed that we experience several REM and nREM stages during the night. During REM sleep subjects recorded more dream activity than in nREM sleep....

Dement & Kleitman - (sleep and dreams) Biological Laboratory Dement & Kleitman Background - Sleep and dreaming are hard to study because the participants are unresponsive; therefore physiological measures are needed. Prior to this study psychologists didn't know how to measure dreams, but a study by Aserinsky and Kleitman in 1955 showed that we experience several REM and nREM stages during the night. During REM sleep subjects recorded more dream activity than in nREM sleep. Using an ...

what is the typical sleep cycle 1.Waking State - Approx. 16 hours long 2.Sleep State - Approx. 8 hours long •80% NREM •20% REM •Dreaming occurs in both states What is REM REM - rapid-eye movement •high levels of mixed brain wave activity •lots of eye movement muscles are in virtual paralysis Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute -- / -- Full screen Brainpower Read More what is NREM including the four stages NREM - non-...

AICE Psychology Final Exam Study Guide 2024 With 100% Correct Answers | Guaranteed Success

CANLI ET AL. AIM - answer-TO SHOW THAT EMOTIVE IMAGES WILL BE REMEMBERED BETTER THAN THOSE WITH LITTLE EMOTIVE IMAGES. CANLIE ET AL. METHOD & DESIGN - answer-METHOD: LAB EXPERIMENT DESIGN: REPEATED MEASURES CANLI ET AL. SAMPLE - answer-10 RIGHT HANDED, HEALTHY FEMALES. GIRLS WERE CHOSEN OVER MALES AS THEY WERE THOUGHT TO REACT WITH HIGHER EMOTIONS. CANLI ET AL. PROCEDURE - answer-P'S VIEWED 96 EMOTIVE IMAGES WHILE IN THE FMRI SCANNER. ALL P'S VIEWED THE SAME IMAGES FOR ONLY HAD 2.8...

Participants of Canli et al. 10 right-handed healthy females volunteers Sampling technique of Canli et al. self-selecting/volunteer What pictures were used for the study by Canli et al. 96 pictures from the International Affective Picture System. Arousal ratings ranged from 1.97 (tranquil) to 7.63 (highly arousing) What controls were in Canli et al. - Order of pictures was randomized - Each picture shown for 2.88 seconds - Fixation cross shown for 12.96 seconds in between each picture What w...

Cognitive Approach (Cognitive approach concentrates on how our mind works – looks at internal mental processes such as attention, thinking and memory. It sees human mind like a computer that receives information, processes it and gives response) Andrade Laney Baron-Cohen Why was carried out To test whether doodling aids concentration, measured by recall performance on memory test (no prior studies). No previous research has investigated the false beliefs for a positive event and explor...

This document covers all the areas required on the 2022/2023 specification for the biological approach for CIE Psychology for the following studies: - Canli et al. (emotional experiences and the role of the amygdala) - Dement and Kleitman (sleep and dreams; REM and nREM) - Schachter and Singer (two factor theory of emotion) The document is very useful to other exam boards that also require students to study those researchers aforementioned as it provides a thorough overview of all the key...