TY - JOUR T1 - The discovery of novel actions is affected by very brief reinforcement delays and reinforcement modality. JO - J Mot Behav PY - 2013/06/24 AU - Walton T AU - Thirkettle M AU - Redgrave P AU - Gurney KN AU - Stafford T ED - DO - DOI: 10.1080/00222895.2013.806108 VL - 45 IS - 4 SP - 351 EP - 360 Y2 - 2025/11/22 ER -