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. 2020 Oct 1;9:e60755. doi: 10.7554/eLife.60755

Figure 2. Conditioning per experimental phase.

Experimental group (combined social-appetitive and social-only subgroups). (a) Percentage of time spent in food cup for discrimination learning between aCS+ and aCS- over days. (b) Percentage of time spent in food cup for the compounds BR (aCS+, pCS+), OR (aCS+, pCS-), and NR (aCS-, pCS-) over days. Control group 1 (combined inserted wall and no partner present subgroups). (c) Percentage of time spent in food cup for discrimination learning between aCS+ and aCS- over days. (d) Percentage of time spent in food cup for the compounds BR (aCS+, pCS+), OR (aCS+, pCS-), and NR (aCS-, pCS-) over days. Control group 2 (unequal outcomes). (e) Percentage of time spent in food cup for discrimination learning between aCS+ and aCS- over days. (f) Percentage of time spent in food cup for the compounds PR (aCS-, pCS+), OR (aCS+, pCS-), and NR (aCS-, pCS-) over days. Error bars indicate SEM.

Figure 2.

Figure 2—figure supplement 1. Effect of adding a novel cue on the aCS+.

Figure 2—figure supplement 1.

Experimental group (combined social-appetitive and social-only subgroups). (a) Comparison of the different scores during the compound phase (BR-NR, OR-NR) with the discrimination learning phase (aCS+-aCS-). (d) Comparison of the percentage time spent in the food cup of the compound phase (NR) with the discrimination learning phase (aCS-). Control group 1 (combined inserted wall and no partner present subgroups). (b) Comparison of the different scores during the compound phase (BR-NR, OR-NR) with the discrimination learning phase (aCS+- aCS-). (e) Comparison of the percentage time spent in the food cup of the compound phase (NR) with the discrimination learning phase (aCS-). Control group 2 (unequal outcomes). (c) Comparison of the different scores during the compound phase (PR-NR, OR- NR) with the discrimination learning phase (aCS+-aCS-). (f) Comparison of the percentage time spent in the food cup of the compound phase (NR) with the discrimination learning phase (aCS-).