The Tampa Kinesiophobia Questionnaire is a 17-question questionnaire that assesses avoidance of injury and fear of movement. The scale is scored using a Likert scale (1 = Strongly disagree, 4 = Strongly agree). Items 4, 8, 12 and 16 are reversed to calculate the total score of the scale. The total score is between 17 and 68. As the score of the person increases, it is understood that their kinesiophobia is high. A total score higher than 37 is considered as high kinesiophobia. However, since not every item of the questionnaire addresses patients with headache in this study, some questions were removed, some questions were edited and some questions were added to create a kinesiophobia questionnaire for headache. The newly created questionnaire consists of 23 items. Again, it is scored using a Likert scale with "1 = Strongly disagree, 4 = Strongly agree". As the score increases, it is understood that the level of kinesiophobia is high.

The visual analog scale consists of the pain level that the person currently experiences with a vertical line on a plane. The pain felt by the person is marked as "0: no pain at all", "10: I feel very severe pain". Scoring is based on the vertical marking the participant makes for the pain he/she marks on the plane with a ruler.

Disability of migraine patients will be assessed with the Migraine Disability Assessment Questionnaire (MEDA). MEDA assesses the last 3 months of disability and consists of a 5-item self-administered test covering disability-related activities at work/school, housework, family, and social or leisure. The total number of days missed in these activities is the total score and classifies disability as minimal disability (0-5 points), mild disability (6-10 points), moderate disability (11-20 points), or severe disability (≥21).

The impact of headache will be assessed with the Headache Impact Test-6 (HIT-6). HIT-6 is a quality of life questionnaire for headaches that assesses vitality, pain, psychological distress, sociability, role, and cognitive functioning. Each item is scored on a 5-point Likert scale (6=never, 8=rarely, 10=sometimes, 11=very often, 13=always). The total score is determined by summing the scores on the six items and ranges from 36 to 78 points. (≤49 = little/no impact, 50-55 = some impact, 56-59 = significant impact, and 60-78 = severe impact; higher scores indicate greater deterioration in quality of life).

Anxiety and depression will be assessed with the Hospital Anxiety and Depression Scale (HADS). 7 items of the 14-item scale assess anxiety and 7 items assess depression symptoms. It is scored between 0-3 points. By summing the subscale scores, 0-21 points can be obtained from each of the Depression and Anxiety subscales. It is stated that 0-7 points are the normal range for each subscale, 8-10 points suggest the presence of a mood disorder, and 11 and above points indicate a possible mood disorder. In addition, there are recommended cut-off scores for mild (8-10 points), moderate (11-15) and severe (16 and above) cases.