Sequential Approach-Avoidance Movements
Abstract. The affective consequences of sequential approach-avoidance movements in the mouth were investigated. Participants (total N = 872) received words for which consonantal stricture spots either wandered first-inward-then-outward (e.g., FOLOKOLOF; approach-avoidance) or first-outward-then-inward (e.g., KOLOFOLOK; avoidance-approach) in the mouth. In a pilot study, it was established that first-inward-then-outward (first-outward-then-inward) is associated with negative disgust (positive ingestion) reactions (Experiment 1). Approach-avoidance sequences were preferred less than avoidance-approach sequences (Experiments 2a–3b); and this effect disappeared under oral motor-interference (Experiment 4). Experiment 5 provides evidence that a mere recency effect is an unlikely explanation for these effects. Thus, sequentially executed oral approach and avoidance movements do not cancel each other out but jointly influence resulting affective responses.