Supplement 7. Comparison of attitudes towards items on the disadvantages (5 items) and benefits (4 items) of publishing data papers Supplement 7-1. Comparison of attitudes towards items on the disadvantages (5 items) of publishing data papers Kruskal-Wallis Test Number 72 S22_1 72 S22_2 72 S22_3 72 S22_4 72 S22_5 ---- 360 Total [Large Samples] Statistic: x²= 24.73 After Correction x²= 25.67 Significance (0.05): x²= 9.49 P Value: P = 0.0000 Decision: The difference between group distribution(medians) is significant. Dunn's Multiple Comparison Groups : 1 2 3 4 5 1 2 1.0000 3 1.0000 0.3730 4 0.4170 1.0000 0.0070* 5 0.0140* 0.1450 0.0000* 1.0000 * Mark: Probability P < 0.05 S22 1) Publishing data papers takes time and effort (cleaning data, writing descriptions, etc.) 2) Data papers may be misused or misinterpreted by other researchers. 3) I'm concerned about the copyright and licensing of the data. 4) Data papers have less academic value than regular research papers in our discipline. 5) In our discipline, data papers are less trusted than data presented in general research papers. Supplement 7-2. Comparison of attitudes towards items on the benefits (4 items) of publishing data papers Kruskal-Wallis Test Number 72 M23_1 72 M23_2 72 M23_3 72 M23_4 ---- 288 Total [Large Samples] Statistic: x²= 10.86 After Correction x²= 11.35 Significance (0.05): x²= 7.82 P Value: P = 0.0100 Decision: The difference between group distribution(medians) is significant. Dunn's Multiple Comparison Groups : 1 2 3 4 1 2 0.1524 3 0.0078* 1.0000 4 0.4014 1.0000 1.0000 * Mark: Probability P < 0.05 M23 1) Willing to publish actively. 2) Willing to publish to some extent. 3) Average 4) Little intention of publishing. 5) Not willing at all.