Kern L, Marder T J
Children's Seashore House, Philadelphia, Pennsylvania 19104, USA.
J Appl Behav Anal. 1996 Summer;29(2):243-6. doi: 10.1901/jaba.1996.29-243.
This study compared the relative efficacy of providing simultaneous or delayed reinforcement on food acceptance during meals. The participant was a 7 year-old boy with pervasive developmental disorder and a history of food selectivity. Results indicated that both procedures were effective in increasing acceptance; however, the simultaneous reinforcement procedure produced more rapid behavior change and a higher overall percentage of food acceptance.
本研究比较了在进餐期间同时给予强化或延迟给予强化对食物接受度的相对效果。参与者是一名7岁男孩，患有广泛性发育障碍且有食物选择性的病史。结果表明，两种程序在提高接受度方面均有效；然而，同时强化程序产生了更快的行为改变和更高的总体食物接受百分比。
