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Table 3. Open Science Practices
Variable Yes N(%) No N(%) Encouraged N(%) Missing N(%) 
Access to Data 165 (59.35) 0 (0.00) 88 (31.6) 25 (8.99) 
Access to Materials 128 (46.04) 1 (0.36) 70 (25.18) 79 (28.42) 
External Preregistration 134 (48.20) 0 (0.00) 17 (6.12) 127 (45.68) 
Novel Studies 158 (56.83) 11 (3.96) 0 (0.00) 109 (39.21) 
Replications Allowed 155 (55.76) 9 (3.24) 0 (0.00) 114 (41.01) 
Replications from Journal Only 3 (1.08) 158 (56.83) 2 (0.72) 115 (41.37) 
Variable Yes N(%) No N(%) Encouraged N(%) Missing N(%) 
Access to Data 165 (59.35) 0 (0.00) 88 (31.6) 25 (8.99) 
Access to Materials 128 (46.04) 1 (0.36) 70 (25.18) 79 (28.42) 
External Preregistration 134 (48.20) 0 (0.00) 17 (6.12) 127 (45.68) 
Novel Studies 158 (56.83) 11 (3.96) 0 (0.00) 109 (39.21) 
Replications Allowed 155 (55.76) 9 (3.24) 0 (0.00) 114 (41.01) 
Replications from Journal Only 3 (1.08) 158 (56.83) 2 (0.72) 115 (41.37) 

Note. “Yes” indicates that the practice is required and a “No” indicates that the practice is not required or encouraged. “Encouraged” indicates the practice is not required, but encouraged or recommended. “Missing” indicates that no clear policy was found. For the variable Replication from Journal Only, “Yes” indicates the study being replicated must be published in the same journal, and “No” indicates the study being replicated does not need to be from the same journal.

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