PROCRAST Codebook

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R
1	Variable Name	Measure	Description	Reverse Code	Subscale	Item	0	1	2	3	4	5	6	7	8	9	10	11

2	PID		Participant ID
3	Date		Test date
4	BSC_1	ordinal	Basic Self-Control scale (Tangney, Baumeister, & Boone, 2004)			I am good at resisting temptation.		Not at all	-	-	-	Very Much
5	BSC_2	ordinal		R		I have a hard time breaking bad habits.
6	BSC_3	ordinal		R		I am lazy.
7	BSC_4	ordinal		R		I say inappropriate things.
8	BSC_5	ordinal		R		I do certain things that are bad for me, if they are fun.
9	BSC_6	ordinal				I refuse things that are bad for me.
10	BSC_7	ordinal		R		I wish I had more self‐discipline.
11	BSC_8	ordinal				People would say that I have iron self‐ discipline.
12	BSC_9	ordinal		R		Pleasure and fun sometimes keep me from getting work done.
13	BSC_10	ordinal		R		I have trouble concentrating.
14	BSC_11	ordinal				I am able to work effectively toward long‐term goals.
15	BSC_12	ordinal		R		Sometimes I can't stop myself from doing something, even if I know it is wrong.
16	BSC_13	ordinal		R		I often act without thinking through all the alternatives.
17	BFM_1	ordinal	Mini-IPIP (Donnellan, Oswald, Baird, & Lucas, 2006)		E (Extroversion)	I am the life of the party		Very Inaccurate	Moderately Inaccurate	Neither Accurate Nor Inaccurate	Moderately Accurate	Very Accurate
18	BFM_2	ordinal			A (Agreeableness)	I sympathize with others’ feelings
19	BFM_3	ordinal			C (Conscientiousness)	I get chores done right away.
20	BFM_4	ordinal			N (Neuroticism)	I have frequent mood swings.
21	BFM_5	ordinal			O (Openness)	I have a vivid imagination.
22	BFM_6	ordinal		R	E	I don’t talk a lot.
23	BFM_7	ordinal		R	A	I am not interested in other people’s problems.
24	BFM_8	ordinal		R	C	I often forget to put things back in their proper place.
25	BFM_9	ordinal		R	N	I am relaxed most of the time.
26	BFM_10	ordinal		R	O	I am not interested in abstract ideas.
27	BFM_11	ordinal			E	I talk to a lot of different people at parties.
28	BFM_12	ordinal			A	I feel others’ emotions.
29	BFM_13	ordinal			C	I like order.
30	BFM_14	ordinal			N	I get upset easily.
31	BFM_15	ordinal		R	O	I have difficulty understanding abstract ideas.
32	BFM_16	ordinal		R	E	I keep in the background.
33	BFM_17	ordinal		R	A	I am not really interested in others.
34	BFM_18	ordinal		R	C	I make a mess of things.
35	BFM_19	ordinal		R	N	I seldom feel blue
36	BFM_20	ordinal		R	O	I do not have a good imagination
37	IPS_1	ordinal	Irrational Procrastination Scale (Steel, 2010) https://core.ac.uk/download/pdf/81055866.pdf			I put things off so long that my well-being or efficiency unnecessarily suffers		Very seldom or not true of me	-	-	-	Very often true, or true with me
38	IPS_2	ordinal		R		If there is something I should do, I get to it before attending to lesser tasks
39	IPS_3	ordinal				My life would be better if I did some activities or tasks earlier
40	IPS_4	ordinal				When I should be doing one thing, I will do another
41	IPS_5	ordinal				At the end of the day, I know I could have spent the time better
42	IPS_6	ordinal		R		I spend my time wisely
43	IPS_7	ordinal				I delay tasks beyond what is reasonable
44	IPS_8	ordinal				I procrastinate
45	IPS_9	ordinal		R		I do everything when I believe it needs to be done
46	check					To ensure data quality, please respond very seldom or not true of me to this item
47	LTS_1	ordinal	Lying Tendencies Survey (Mann , Garcia-Rada, Houser, Ariely, 2014)		AC (Antisocial commission)	If you are late for a meeting, how likely are you to invent an excuse (such as bad traffic), when in fact it was your fault?		Not at all likely	-	-	-	-	-	-	-	-	-	Extremely likely
48	LTS_2	ordinal			AC	At a party, how likely are you to tell stories about yourself that never happened, in order to sound more interesting?
49	LTS_3	ordinal			AC	During a job interview, how likely are you to describe a previous work experience that never happened?
50	LTS_4	ordinal			AC	How likely to tell a police officer that you were speeding due to an emergency, when there is no real emergency?
51	LTS_5	ordinal			PC (Prosocial commission)	How likely are you to tell your friend that her birthday party was lovely, when you know everybody was bored at it?
52	LTS_6	ordinal			PC	How likely are you to say that you loved a gift from a relative, even though it is a useless item?
53	LTS_7	ordinal			PC	You are invited to a party you do not want to attend. If the host asks you whether you will be coming, how likely are you to pretend that you have a prior commitment that night (when you do not)?
54	LTS_8	ordinal			PC	If your boss asks why your colleague is not at work, how likely are you to say that they are sick, when you know that they are taking a day off?
55	LTS_9	ordinal			AO (Antisocial omission)	During an interview, how likely are you to keep quiet about lacking a particular skill that is expected for the job?
56	LTS_10	ordinal			AO	If you are given too much change the grocery store, how likely are you to keep your mouth shut?
57	LTS_11	ordinal			AO	If your boss praises you for putting in extra hours to finish a project, how likely are you to keep to yourself that you found a quick way to do the job?
58	LTS_12	ordinal			AO	If you had romantic relations with a friend’s ex-partner, how likely would you be to keep this information to yourself?
59	LTS_13	ordinal			PO (Prosocial omission)	If your boss praises a colleague for their work on a group project when this colleague did not actually contribute, how likely are you to keep quiet about the colleague’s true contributions?
60	LTS_14	ordinal			PO	If you witness your friend’s spouse flirting with other people, how likely are you to say nothing to your friend about it?
61	LTS_15	ordinal			PO	If your brother or sister separates from their spouse but doesn’t want your parents to know, how likely are you to withhold this information from your parents?
62	LTS_16	ordinal			PO	At a party, if you notice an acquaintance has food in their teeth at a party, how likely are you to pretend you don’t notice?
63	Major	string				Your program and major
64	Faculty	nominal				Your faculty		BA	BSS	BBA
65	Hostel	nominal				Which hostel you are staying in?		South Hostel Area (南宿, Hall A, B, C, or D)	North Hostel Area (Hall E, F, G, or H)	New Hostel Area (新宿, WJY or WHC)	Not staying at hostel
66	RelStatus	nominal				How would you describe your current romantic relationship status?		Available	Occupied	Complicated
67	NumRel	scale (integer)	number of relationship			How many times have you been in a romantic relationship (including the current one)?
68	Age	scale				Your age
69	Gender	nominal				Your gender	Female	Male
70	Sleep	scale				In general, how many hours do you sleep in average?
71	SNS	scale				In general, how many hours do you spend on social media (such as Facebook, Instagram, Snapchat)?
72	PerAttract	scale	Perceived Attractiveness			With a score range of 0-100 (0 = not attractive at all; 100 = extremely attractive), how attractive do you think you are?
73	PerInt	scale	Perceived Intelligence			With a score range of 0-100 (0 = not intelligent at all; 100 = extremely intelligent), how intelligent do you think you are?
74	GPA	scale				Your current GPA
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
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97
98
99
100