effects of differential food deprivation on partial reinforcement in two selectively bred strains of rats

dc.contributor.author	timgren, michael
dc.date.accessioned	2013-02-03t18:35:37z
dc.date.available	2013-02-03t18:35:37z
dc.date.created	1975
dc.date.issued	1975
dc.identifier.uri	http://knowledgecommons.lakeheadu.ca/handle/2453/434
dc.description.abstract	the effects of three levels of food deprivation, and shift in reinforcement patterns were investigated in selectively bred high-(rha/lu) and low( rla/lu) avoidance strains. the high-avoidance strain responded to the appetitive drive to a greater extent than the low-avoidance strain whereas the low-avoidance strain responded to change in reinforcement pattern more strongly than the high-avoidance strain. the males and females of both the rha/lu and rla/lu strain responded differently to the change in food deprivation pattern. the rha/lu females and the rla/lu males yielded an inverted u-shaped function over the three food deprivation levels.	en_us
dc.language.iso	en_us	en_us
dc.subject	reinforcement (psychology)	en_us
dc.subject	hunger	en_us
dc.title	effects of differential food deprivation on partial reinforcement in two selectively bred strains of rats	en_us
dc.type	thesis	en_us
etd.degree.name	master of arts
etd.degree.level	master	en_us
etd.degree.discipline	psychology	en_us
etd.degree.grantor	阿根廷vs墨西哥竞猜	en_us