Emotional MI dataset

Raw Dataset: Variable Annotations

Participant - Arbitrary participant number assignment

Mood Emotion - Initial self rating of intensity of affective state 
	1 = not at all emotional
		to
	7 = extremely emotional

Feeling Emotion - Initial self rating of valence of affective state. 
	1 = extremely negative
		to
	4 = neutral
		to
	7 = extremely positive
NB. data have been transformed for the purposes of analysis from a scale of -3 (extremely negative) through 0 (neutral) to +3 (extremely positive).

Gender - categorical response:
	1 = Male
	2 = Female
	3 = Other
	4 = Prefer not to answer

Age - numerical age

Learnt An Instrument
	1 = Yes
	2 = No

Musical Training - years of musical training, categorical response:
	1 = 0
	2 = 0.5
	3 = 1
	4 = 2
	5 = 3-5
	6 = 6-9
	7 = 10 or more

Consider Yourself Musician?
	1 = Yes
	2 = No

Genre of Music - musical genre mostly listened to, categorical response:
	1 = Rock/Pop
	2 = Jazz
	3 = Classical Music

Neg x 1 - how emotional participants felt watching the negative video:
	1 = not at all emotional
		to
	7 = extremely emotional

Neg x 2 - the valence participants felt watching the negative video: 
	1 = extremely negative
		to
	4 = neutral
		to
	7 = extremely positive
NB. data have been transformed for the purposes of analysis from a scale of -3 (extremely negative) through 0 (neutral) to +3 (extremely positive).

Neg x 3 - rating of how well the music fits with the video:
	1 = not at all
		to
	7 = extremely well

Neg Heard Before
	1 = Yes
	2 = No

Neg Understand Lyrics
	1 = Yes
	2 = No

Neg What Song Goes Well - which of the three participant-nominated songs would go well with this video?
	1 = positive nomination
	2 = neutral nomination
	3 = negative nomination

Negative presentation order - position within the video sequence that the stimulus was presented
	1 = first
	2 = second
	3 = third

Neut x 1 - how emotional participants felt watching the neutral video:
	1 = not at all emotional
		to
	7 = extremely emotional

Neut x 2 - the valence participants felt watching the neutral video: 
	1 = extremely negative
		to
	4 = neutral
		to
	7 = extremely positive
NB. data have been transformed for the purposes of analysis from a scale of -3 (extremely negative) through 0 (neutral) to +3 (extremely positive).

Neutral x 3 - rating of how well the music fits with the video:
	1 = not at all
		to
	7 = extremely well

Neut Heard Before
	1 = Yes
	2 = No

Neut Understand Lyrics
	1 = Yes
	2 = No

Neut What Song Goes Well - which of the three participant-nominated songs would go well with this video?
	1 = positive nomination
	2 = neutral nomination
	3 = negative nomination

Neutral presentation order - position within the video sequence that the stimulus was presented
	1 = first
	2 = second
	3 = third

Pos x 1 - how emotional participants felt watching the positive video:
	1 = not at all emotional
		to
	7 = extremely emotional

Pos x 2 - the valence participants felt watching the positive video: 
	1 = extremely negative
		to
	4 = neutral
		to
	7 = extremely positive
NB. data have been transformed for the purposes of analysis from a scale of -3 (extremely negative) through 0 (neutral) to +3 (extremely positive).

Pos x 3 - rating of how well the music fits with the video:
	1 = not at all
		to
	7 = extremely well

Pos Heard Before
	1 = Yes
	2 = No

Pos Understand Lyrics
	1 = Yes
	2 = No

Pos What Song Goes Well - which of the three participant-nominated songs would go well with this video?
	1 = positive nomination
	2 = neutral nomination
	3 = negative nomination

Positive presentation order - position within the video sequence that the stimulus was presented
	1 = first
	2 = second
	3 = third

Music Stuck in Head - whether participant had any music in their head, or had imagined music while tracing the pattern
	1 = Yes
	2 = No

How Vivid - how vivid is/was the imagined music?
	1 = Not at all vivid
		to
	7 = extremely vivid

Music From One Of Our Videos? - whether the imagined music came from one of the experiment stimuli
	1 = Yes
	2 = No

If Yes, which video? - categorical response
	1 = first video they saw
	2 = second video they saw
	3 = third video they saw

Imagine a nominated song? - whether participants imagined any of the songs they had nominated for the experiment during the pattern tracing task
	1 = Yes
	2 = No

If Yes, what song? - name of any participant-selected song they imagined during the pattern tracing task
	1 = positive nomination
	2 = neutral nomination
	3 = negative nomination

Imagine any other music? - name of any other music imagined during the pattern tracing task

Audio 1 How emotional? - how emotional participants felt listening back to the music that accompanied the 1st video:
	1 = not at all emotional
		to
	7 = extremely emotional

Audio 1 Emotion you feel - the valence participants felt listening back to the music that accompanied the 1st video: 
	1 = extremely negative
		to
	4 = neutral
		to
	7 = extremely positive
NB. data have been transformed for the purposes of analysis from a scale of -3 (extremely negative) through 0 (neutral) to +3 (extremely positive).

Audio 2 How emotional? - how emotional participants felt listening back to the music that accompanied the 2nd video:
	1 = not at all emotional
		to
	7 = extremely emotional

Audio 2 Emotion you feel - the valence participants felt listening back to the music that accompanied the 2nd video: 
	1 = extremely negative
		to
	4 = neutral
		to
	7 = extremely positive
NB. data have been transformed for the purposes of analysis from a scale of -3 (extremely negative) through 0 (neutral) to +3 (extremely positive).

Audio 3 How emotional? - how emotional participants felt listening back to the music that accompanied the 3rd video:
	1 = not at all emotional
		to
	7 = extremely emotional

Audio 3 Emotion you feel - the valence participants felt listening back to the music that accompanied the 3rd video: 
	1 = extremely negative
		to
	4 = neutral
		to
	7 = extremely positive
NB. data have been transformed for the purposes of analysis from a scale of -3 (extremely negative) through 0 (neutral) to +3 (extremely positive).

IMIS Avg - Average frequency of ‘earworm experience’ (item A from The Involuntary Musical Imagery Scale, IMIS), categorical response
	1 = Never
	2 = Once a month
	3 = Once a week
	4 = Several times a week
	5 = Several times a day
	6 = Almost continuously

IMIS Section of music - Average duration of ‘earworm’ (section of music that is ‘stuck’) (question 16 from IMIS)
	1 = Less than 5 seconds
	2 = Between 5 and 10 seconds
	3 = Between 10 and 30 seconds
	4 = Between 30 seconds and 1 minute
	5 = More than 1 minute

IMIS Episode - Average duration of ‘earworm’ episode (period of time when one particular tune gets stuck) (question 17 from IMIS)
	1 = Less than 10 minutes
	2 = Between 10 minutes and half an hour
	3 = Between half and hour and 1 hour
	4 = Between 1 and 3 hours
	5 = More than 3 hours

F1 (NV) - Numerical score for ‘Negative Valence’ factor (IMIS)
F2 (MV) - Numerical score for ‘Movement’ factor (IMIS)
F3 (PR) - Numerical score for ‘Personal Reflections’ factor (IMIS)
F4 (HLP) - Numerical score for ‘Help’ factor (IMIS)

Own Pos Familiar - Reported level of familiarity with self-selected positive music
	1 = Extremely unfamiliar
		to
	7 = Extremely familiar

Own Pos Freq - How often participant typically listens to self-selected positive music
	1 = Several times a day
	2 = Several times a week
	3 = Several times a month
	4 = Less than several times a month

Own Pos How emotional? - how emotional participants typically feel when listening to self-selected positive music
	1 = not at all emotional
		to
	7 = extremely emotional

Own Pos Emotion you feel - the valence participants typically feel when listening to self-selected positive music: 
	1 = extremely negative
		to
	4 = neutral
		to
	7 = extremely positive
NB. data have been transformed for the purposes of analysis from a scale of -3 (extremely negative) through 0 (neutral) to +3 (extremely positive).

Own Neut Familiar - Reported level of familiarity with self-selected neutral music
	1 = Extremely unfamiliar
		to
	7 = Extremely familiar

Own Neut Freq - How often participant typically listens to self-selected neutral music
	1 = Several times a day
	2 = Several times a week
	3 = Several times a month
	4 = Less than several times a month

Own Neut How emotional? - how emotional participants typically feel when listening to self-selected neutral music
	1 = not at all emotional
		to
	7 = extremely emotional

Own Neut Emotion you feel - the valence participants typically feel when listening to self-selected neutral music: 
	1 = extremely negative
		to
	4 = neutral
		to
	7 = extremely positive
NB. data have been transformed for the purposes of analysis from a scale of -3 (extremely negative) through 0 (neutral) to +3 (extremely positive).

Own Neg Familiar - Reported level of familiarity with self-selected negative music
	1 = Extremely unfamiliar
		to
	7 = Extremely familiar

Own Neg Freq - How often participant typically listens to self-selected negative music
	1 = Several times a day
	2 = Several times a week
	3 = Several times a month
	4 = Less than several times a month

Own Neg How emotional? - how emotional participants typically feel when listening to self-selected negative music
	1 = not at all emotional
		to
	7 = extremely emotional

Own Neg Emotion you feel - the valence participants typically feel when listening to self-selected negative music: 
	1 = extremely negative
		to
	4 = neutral
		to
	7 = extremely positive
NB. data have been transformed for the purposes of analysis from a scale of -3 (extremely negative) through 0 (neutral) to +3 (extremely positive).

P/S POS - Accuracy task response time (ms) to participant-selected positive music
P/S NEUT - Accuracy task response time (ms) to participant-selected neutral music
P/S NEG - Accuracy task response time (ms) to participant-selected negative music

EX POS - Accuracy task response time (ms) to music paired by experimenters to positive video
EX NEUT - Accuracy task response time (ms) to music paired by experimenters to neutral video
EX NEG - Accuracy task response time (ms) to music paired by experimenters to negative video

P/S Pos Acc - performance on the accuracy task for participant-selected positive music: (correct, incorrect)
P/S Neut Acc - performance on the accuracy task for participant-selected neutral music: (correct, incorrect)
P/S Neg Acc - performance on the accuracy task for participant-selected negative music: (correct, incorrect)

Ex Pos Acc - performance on the accuracy task for music paired by experimenters to positive video: (correct, incorrect)
Ex Neut Acc - performance on the accuracy task for music paired by experimenters to neutral video: (correct, incorrect)
Ex Neg Acc - performance on the accuracy task for music paired by experimenters to negative video: (correct, incorrect)