Acquisition (2) Rats (2) laboratoire (1) expérience scientifique (1) Work (1) Swiss (1) Sincerity (1) Running (1) Refrigeration and refrigerating machinery (1) Psychology (1) Poor (1) Performance (1) Frost (1) Fear (1) Examinations (1) Cryobiology (1) Animals (1) Disabilities (1) Behavior (1) Reactivity (1) Performance (1) Semana (1) Minusvalías (1) Sinceridad (1) Psicología (1)