Data-mining analysis of media frame effects on social perception of schizophrenia renaming in Korea

BMC Psychiatry

Table 2 Top 20 words with TF-IDF weight values for schizophrenia

TF-IDF weight (order)	Mind split disorder before renaming		Mind split disorder after renaming		Attunement disorder after renaming
1	Medical science	0.65	Symptoms	0.8	Police	0.65*
2	Negotiations	0.57	Hospitalization	0.59	Counseling	0.6
3	Research	0.57	Police	0.58*	Police station	0.51*
4	Stress	0.53	Crime	0.56*	Psychology	0.5
5	Medication dose	0.52	Mentality	0.53	Research	0.49
6	Mentality	0.51	Woman	0.48	Schizophrenia	0.49
7	Military service	0.5	Investment	0.46	Sentence of imprisonment	0.47*
8	Psychology	0.48	Trial	0.44*	Parent	0.47
9	Suicide	0.43	Parent	0.43	Mentality	0.46
10	Psychiatry	0.43	Heredity	0.41	Crime	0.46*
11	Counseling	0.42	Psychology	0.41	Drug	0.45
12	Child	0.38	Psychopath	0.4*	Mother	0.42
13	Company	0.34	Police station	0.39*	Woman	0.4
14	Clinic	0.34	Criminal	0.35*	Psychosis	0.39
15	Mind	0.29	Allegations	0.32*	Trial	0.37*
16	Delusion	0.28	Life	0.32	Abandonment	0.37
17	Electronic anklet	0.27*	Dementia	0.28	Homelessness	0.32
18	Improvement	0.27	Descendant	0.2	Murder	0.31*
19	People	0.25	Legal invalidity*	0.14	Allegations	0.28*
20	Culture	0.24	Designation	0.14	Daegu	0.19

Asterisk (*) indicates the word belonging to the conflict frames (crimes). Bold indicates the conflict frames

ISSN: 1471-244X