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- 1LANEY ET AL -FALSE MEMORIESBACKGROUND
MANY EXPERIMENTS HAVE DEMONSTRATED THAT MEMORIES CAN BE DISTORTED BY INFORMATION PROVIDED FOLLOWING AN EVENT - 2BACKGROUNDA RESEARCHER IN 2002 FOUND THAT ITS POSSIBLE TO IMPLANT RICH FALSE MEMORIES BY CONVINICING PARTICIPANTS THAT THEY HAD MET BUG BUNNY AT DISNEYLAND
- 3BACKGROUNDOTHER STUDIES BY LANEY HAVE SHOWN FALSE MEMORIES OF SICKNESS FOLLOWING THE EATING OF PICKLES AND EGGS RESULTED IN NUMBER OF PARTICIPANTS CHANGING THEIR WILLINGNESS TO EAT FOODS WHEN ASKED ABOUT THEIR FOOD PREFERENCES
IF FALSE BELIEVES ABOUT ILLNESS COULD RESULT IN PEOPLE AVOIDING FOODS,COULD A POSITIVE FALSE MEMORY ENCOURAGE PEOPLE TO EAT CERTAIN FOOD - 4RESEARCH INVESTIGATED THE IMPACT OF IMPLANTING POSITIVE FALSE BELIEFS AND MEMORIES IN PEOPLE ABOUT THEIR LIKING OF EATING ASPARAGUS AS A CHILD WOULD HAVE ON THEIR FOOD PREFERENCES LATERFIRST EXPERIMENT AIMED TO SEE IF FALSE FEEDBACK ABOUT LIKING OF A FOOD COULD CAUSE A FALSE MEMORY AND CHANGE PARTICIPANTS EATING BEHAVIOUR
- 5EXPERIMENT 1METHOD
LABORATORY EXPERIMENT -SINCE ENVIRONMENT WAS ARTIFICIAL AND UNLIKE EVERYDAY EVENT
PEOPLE WERE TESTED IN LAB SETTING IN GROUPS OF UPTO 8 PPL
IV - IF PARTICIPANT HAD FALSE BELIEF THAT THEY ENJOYED ASPARAGUS AS A CHILD , THEY WERE COMPARED TO CONTROL GROUP WHO RECIEVED NO FALSE BELIEF
DV -MEASURED BY USE OF 5 QUESTIONNAIRES - 6SAMPLEINDEPENDENT GROUPS DESIGN
128 PEOPLE WHO WERE UNDERGRADUATE STUDENTS AT UNIVERSITY OF CALIFORNIA
99 FEMALE AND 29 MALES -MEAN AGE 20.8
RANDOMLY ASSIGNED TO EITHER LOVE CONDITION OR CONTROL GROUP - 7PROCEDURE- ONCE IN LAB PARTICIPANTS WERE TOLD THEY WERE GOING TO TAKE PART IN STUDY OF FOOD PREFERENCE PERSONALITY -DECEPTION TO LIMIT DEMAND CHARACTERISTICS
-DURING 1ST SESSION WEEK 1 ALL PARTICIPANTS WERE TREATED SAME -COMPLETED FHI,RQ AND OTHER 3 DISTRACTOR QUESTIONNAIRES - 8PROCEDURE- 1 WEEK LATER PARTICIPANTS WERE INVITED BACK TO LAB AND WERE RANDOMLY ALLOCATED TO LOVE /CONTROL GROUP
WERE TOLD THEIR RESPONSES ON EARLIER QUESTIONNAIRES HAD BEEN PROCESSED BY A COMPUTER AND GENERATED A PROFILE OF THEIR EARLY CHILDHOOD EXPERIENCES WITH FOOS AND WERE GIVEN REPORT TAHT EITHER INDICATED LOVED EAT COOKED ASAPARAGUS
OR RECEIVED OTHER FILLERITEMS AS FEEDBACK
participants were then asked about the fake profile to ensure that they had processed feedback
participants then completed other questionnaires, they were then fully debriefed and told the true nature of experiment - 9resultsparticipants in love condition were more likely to respond that they loved asparagus the 1st time they tried it in the 2nd questionnaires as compared to one's in control group
- 10memories or false beliefsparticipants who were told they loved asparagus the 1st time they tried it had a greater chance of generating a false memory or belief to support this false memory
- 11believers Vs nonbelieversto be classed as believer they had to meet following criteria
- given a low rating on FHi In 1week
-increased rating on FHI on 2nd week
- given a positive memory or belief on MBQ
-48% IN LOVE condition met believers criteria
- believers reported more desire to eat asparagus than those in control - 12conclusionparticipant who were given false feedback suggesting they love to eat asparagus generated a false belief and memory of same
- 13experiment 2 aim- to investigate effect of false
memory has and it's possible underlying mechanism by exposing participant to site of asapargus
- to replicate and extend results in 1st experiment check reliability of 1st one - 14iv and dviv - whether participant had false belief you love asaparugus
dv - measured through use if 4 questionnaires and feedback to slideshow on 20 pictures of common foods - 15103 participants from Washington university 64 females and 39 malessample
- 16procedurethe same procedure that was applied in the first experiment was used only difference was that participants weren't deceived about the true aim of study and they completed 2 distactor questionstionnaires instead of 3
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- AS level PSYCHOLOGY FlashCards sobre Sem título, criado por prisha patel em 18-03-2019.
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- prisha patel
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