Some researchers have suggested that since speciesism could be considered, in terms of social psychology, a prejudice (defined as "any attitude, emotion, or behaviour toward members of a group, which directly or indirectly implies some negativity or antipathy toward that group"), then laypeople may be aware of a connection between it and other forms of "traditional" prejudice. Research suggests laypeople do indeed tend to infer similar personality traits and beliefs from a speciesist that they would from a racist, sexist or homophobe. However, it is not clear if there is a link between speciesism and non-traditional forms of prejudice such as negative attitudes towards the overweight or towards Christians.