Typicality effect on holistic processing in face recognition

Many studies have claimed that faces are more holistically recognized than other objects. It is unclear, however, whether some faces are more holistically recognized than other faces. This study examined whether typical faces are more holistically recognized than distinctive faces. In order to measure the degree of holistic processing, I used an alignment effect, which is a kind of interference effect on the part processing by the holistic processing. The alignment effect was measured as performance difference between aligned and non-aligned presentation conditions. The size of the alignment effects reflects the degree of the holistic processing. The results showed that the typical and distinctive faces showed an equal size of the alignment effects. These results suggested that the typical faces were not more holistically recognized than the distinctive faces. The implication of this results for face recognition research was discussed.