Table 4. The percentage of text messages classified in one of the nine main categories for each treatment and round.


High growth Low growth High/low Mixed
3 4 5 3 4 5 3 4 5 3 4 5
Past rounds 1 12 20 2 11 20 1 13 14 1 15 13
Punishment 5 4 1 16 5 3 14 3 2 13 6 0
General strategy 16 1 5 21 3 10 31 8 10 19 4 1
Time 17 8 20 15 32 17 5 19 18 4 11 12
Space 21 21 4 14 11 13 9 9 5 35 19 32
Affirmation 2 1 0 2 2 2 0 0 1 1 10 0
Experiment 9 12 5 4 9 7 4 4 12 9 9 8
General 19 19 18 14 13 12 29 24 22 18 12 21
Off topic 10 21 28 13 14 17 7 20 16 1 23 13