选择性注意和起动效应的反转

REVERSAL PRIMING EFFECT──A SELECTIVE ATTENTION APPROACH

利用加外周预提示和不加这种提示的方法直接改变注意焦点的状态，从而观测到起动效应的反转，即不加提示条件下的负起动在加提示的条件下反转为正起动。修正了１９８５年Ｔｉｐｐｅｒ提出的起动效应反转的模型；并且在正起动效应的基础上进一步讨论了选择性注意的功能。

Selective attention was directly manipulated with a peripheral precue or without the cue, under these two different conditions,the reversal priming was observed. Negative priming existed at nonprecue condition,but positive priming occurred at peripheral precue condition. Tipper's model(1985)was modified for accommodation of the present data. The function of selective attention was discussed based on the Positive priming.