Antony S. R. Manstead

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Three experiments investigated the interpersonal effects of anger and happiness in negotiations. In the course of a computer-mediated negotiation, participants received information about the emotional state (anger, happiness, or none) of their opponent. Consistent with a strategic-choice perspective, Experiment 1 showed that participants conceded more to an(More)
In considering the human contribution to accidents, it seems necessary to make a distinction between errors and violations; two forms of aberration which may have different psychological origins and demand different modes of remediation. The present study investigated whether this distinction was justified for self-reported driver behaviour. Five hundred(More)
Children with diagnoses of either autism or Asperger's syndrome were matched on measures of verbal mental age with nonautistic control children. They were tested on their abilities to process both facial and nonfacial stimuli. There were no significant differences between the low ability autistic and control groups, but the high ability autistic and(More)
Three experiments tested a motivated information processing account of the interpersonal effects of anger and happiness in negotiations. In Experiment 1, participants received information about the opponent's emotion (anger, happiness, or none) in a computer-mediated negotiation. As predicted, they conceded more to an angry opponent than to a happy one(More)
This study examined the social effects of emotions related to supplication and appeasement in conflict and negotiation. In a computer-simulated negotiation, participants in Experiment 1 were confronted with a disappointed or worried opponent (supplication), with a guilty or regretful opponent (appeasement), or with a nonemotional opponent (control).(More)
Ajzen's theory of planned behaviour was used to measure the attitudes and intentions of a large stratified sample of drivers (N = 881) towards four driving violations. Measures were taken of respondents' attitudes to four imaginary scenarios depicting their commission of the four violations concerned. Demographic subgroups of drivers within the sample were(More)
We investigated the value of the Duchenne (D) smile as a spontaneous sign of felt enjoyment. Participants either smiled spontaneously in response to amusing material (spontaneous condition) or were instructed to pose a smile (deliberate condition). Similar amounts of D and non-Duchenne (ND) smiles were observed in these 2 conditions (Experiment 1). When(More)
In this article, the authors report a secondary analysis on a cross-cultural dataset on gender differences in 6 emotions, collected in 37 countries all over the world. The aim was to test the universality of the gender-specific pattern found in studies with Western respondents, namely that men report more powerful emotions (e.g., anger), whereas women(More)
Recent research has shown risk of road traffic accident involvement to be associated with the tendency to commit driving violations, fast driving, and a lack of thoroughness in decision making. It has also been shown that three broad types of accident can be used to categorise more than 70% of drivers' brief written descriptions of their accidents. These(More)
Detecting cooperative partners in situations that have financial stakes is crucial to successful social exchange. The authors tested whether humans are sensitive to subtle facial dynamics of counterparts when deciding whether to trust and cooperate. Participants played a 2-person trust game before which the facial dynamics of the other player were(More)