File "KDEF_EMG.sav" contains EMG Data 
File "KDEF_FR.sav" contains FaceReader Valence Data 
File "KDEF_Ratings.sav" contains Valence and Arousal Rating Data 
File "KDEF_Questionnaire.sav" contains Questionnaire Data 

Variables relevant for all Data files:
Pseudo = Pseudonym
Condition = Experimental Conditions (1="passive viewing condition", 2="inhibition condition", 3="mimicking condition)

Variable Description for KDEF_Questionnaire.sav
Sociodemographics :
Age
Gender
SO09
Questionnaire Scores:		
PANAS_PA
PANAS_NA
SS_X1
ST_X2
SDS_GES
BEQ
SIAS (please note that the calculated sumscore needs to be reduced by the constant 20 to receive the original SIAS scale) 


Variable Description for KDEF_Ratings.sav:
Variables contain Valence (SAMVAL) and Arousal (SAMARO) ratings for each presented facial expression. Variable names contain the original KDEF stimulus names.
AROAngryInv, AROHappyInv, ARONeutralInv, VALAngryInv, VALHappyInv, VALNeutralInv are the aggregated mean ratings with inverted scales. 


Variable Description for KDEF_EMG.sav:
EMG Data have been exported for each Stimulus. Markerdescription: angry faces (2-20, 61), neutral faces (21-40), happy faces (41-60).
Mean Values EMG Corrugator for pleasant, neutral and unpleasant pictures (pos, neu, neg), for five seconds after stimulus onset (0_1000, 1001_2000, 2001_3000, 3001_4000, 4001_5000)
Cor_AverageHappy_0_1000
Cor_AverageNeutral_0_1000
Cor_AverageAngry_0_1000
Cor_AverageHappy_1001_2000
Cor_AverageNeutral_1001_2000
Cor_AverageAngry_1001_2000
Cor_AverageHappy_2001_3000
Cor_AverageNeutral_2001_3000
Cor_AverageAngry_2001_3000
Cor_AverageAngry_3001_4000
Cor_AverageNeutral_3001_4000
Cor_AverageHappy_3001_4000
Cor_AverageAngry_4001_5000
Cor_AverageNeutral_4001_5000
Cor_AverageHappy_4001_5000
Mean Values EMG Zygomaticus for pleasant, neutral and unpleasant pictures (pos, neu, neg), for five seconds after stimulus onset (0_1000, 1001_2000, 2001_3000, 3001_4000, 4001_5000)
Zygo_AverageHappy_0_1000
Zygo_AverageNeutral_0_1000
Zygo_AverageAngry_0_1000
Zygo_AverageHappy_1001_2000
Zygo_AverageNeutral_1001_2000
Zygo_AverageAngry_1001_2000
Zygo_AverageHappy_2001_3000
Zygo_AverageNeutral_2001_3000
Zygo_AverageAngry_2001_3000
Zygo_AverageAngry_3001_4000
Zygo_AverageNeutral_3001_4000
Zygo_AverageHappy_3001_4000
Zygo_AverageAngry_4001_5000
Zygo_AverageNeutral_4001_5000
Zygo_AverageHappy_4001_5000
Mean Values EMG Delta (Zygomaticus minus Corrugator) for pleasant, neutral and unpleasant pictures (pos, neu, neg), for five seconds after stimulus onset (0_1, 1_2, 2_3, 3_4, 4_5)
DeltaPos0_1
DeltaNeu0_1
DeltaNeg0_1
DeltaPos1_2
DeltaNeu1_2
DeltaNeg1_2
DeltaPos2_3
DeltaNeu2_3
DeltaNeg2_3
DeltaPos3_4
DeltaNeu3_4
DeltaNeg3_4
DeltaPos4_5
DeltaNeu4_5
DeltaNeg4_5


Variable Description for KDEF_FR.sav:
FaceReader Valence Data have been exported for each Stimulus. Markerdescription: angry faces (2-20, 61), neutral faces (21-40), happy faces (41-60).
Mean Values FaceReader Valence for pleasant, neutral and unpleasant pictures (pos, neu, neg), for five seconds after stimulus onset (0_1, 1_2, 2_3, 3_4, 4_5)
ValencePos0_1
ValenceNeu0_1
ValenceNeg0_1
ValencePos1_2
ValenceNeu1_2
ValenceNeg1_2
ValencePos2_3
ValenceNeu2_3
ValenceNeg2_3
ValencePos3_4
ValenceNeu3_4
ValenceNeg3_4
ValencePos4_5
ValenceNeu4_5
ValenceNeg4_5