The role of social perspective in perceiving the causes of success and failure1

An experiment was conducted to test the hypothesis that observers' causal attributions about an actor's performance at a task would be affected by their social perspective in observing the situation. Observer subjects were either assigned to serve in a role comparable to that of observer-subjects in most actor-observer experiments or were assigned a distinctive role more divergent from the social perspective of the actor. As expected, observers with a similar social perspective to that of the actor made more flattering attributions about the actor's performance than observers with a dissimilar social perspective. We concluded that actor-observer differences in attribution for an actor's performance in any one experiment cannot be taken as definitive evidence either for or against the defensive attribution idea.     

Semantic mediation or spurious correlation? A reply to Semin and Krahé's critique of Epstein and Teraspulsky

Semin and Krahé draw inappropriate conclusions from their two studies. The correlation between semantic similarity and assumed relatedness may well be spurious and should not be interpreted causally. Their finding that semantic similarity estimates are not influenced by the period of observation whereas, according to Epstein and Teraspulsky, the assumed relatedness of behaviours is influenced, points to the inappropriateness of Semin and Krahé's claims. Epstein and Teraspulsky's psychometric hypothesis accounts for the available findings more easily than Semin and Krahé's semantic mediation hypothesis.     

Reactions to Others' Selfish Actions in the Absence of Tangible Consequences

This research assessed the role of perceived selfishness in people's reactions to events without tangible consequences. In Experiment 1, participants were assigned to complete a boring task by another person who gave a selfish, legitimizing, or exculpatory explanation for the decision. However, half of the participants knew that the other's decision was irrelevant and that they would complete the task regardless of the person's decision. In a second experiment, participants were told that the decision was irrelevant either before or after learning that the other person assigned them to do the boring task. Both studies showed that participants who received a selfish explanation responded strongly to the other person whether or not the person's decision had tangible consequences for them.     

The plausibility of the implausible: A critique of Snyder and Swann (1978)

Snyder and Swann (1978) advance an argument that individuals display a cognitive bias in testing hypotheses about the personal attributes of other people, i.e. they seek out information which is supportive of their hypothesis (hypothesis-confirming strategy). It is argued here that these authors confound the hypothesis a person might entertain (belief) with a hypothesis the person is asked to test (assigned task). The findings of two experimental studies in which task and belief were manipulated independently suggest that Snyder and Swann's (1978) results are due to the task manipulation and not to an hypothesis-confirming bias.     

Exploring the determinants of dual goal facilitation in a rule discovery task

Wason's standard 2-4-6 task requires discovery of a single rule and leads to around 20% solutions, whereas the dual goal (DG) version requires discovery of two rules and elevates solutions to over 60%. We report an experiment that aimed to discriminate between competing accounts of DG facilitation by manipulating the degree of complementarity between the to-be-discovered rules. Results indicated that perfect rule complementarity is not essential for task success, thereby undermining a key tenet of the goal complementarity account of DG facilitation. The triple heterogeneity account received a good degree of support since more varied triple exploration was associated with facilitatory DG conditions, in line with this account's prediction that task success is associated with the creative search of the problem space. The contrast class account (an extension of Oaksford & Chater's, 1994, iterative counterfactual model) was also corroborated in that the generation of descending triples was demonstrated to be the dominant predictor of DG success. We focus our discussion on conceptual ideas relating to the way in which iterative counterfactual testing and contrast class identification may work together to provide a powerful basis for effective hypothesis testing.     

Aptitude and Trait Predictors of Manned and Unmanned Aircraft Pilot Job Performance

Sixty-seven United States Navy maintainers (55 men and 12 women) representing both the aviation and surface communities participated in an experiment examining the efficacy of a simulation to assist technicians in rapidly understanding a system's state. Participants were assigned to one of three groups based on the technicians' experience and one of two experimental conditions: simulation (SIM) or technical manual (TM). The experimental task consisted of a series of eight questions regarding the condition of the S-3 aircraft's nose wheel steering (NWS) system given a set of initial aircraft conditions. To aid in performance of the experimental task, participants assigned to the TM condition were given a paper copy of the S-3 aircraft's organizational maintenance manual for the NWS system, and participants assigned to the SIM condition were given a laptop computer running a computer-based interactive model of the S-3 NWS system. Results showed that regardless of level of expertise, participants assigned to the SIM condition answered questions significantly faster than participants assigned to the TM condition. Further, technicians experienced in nonaviation maintenance assigned to the SIM condition answered questions significantly more accurately than experienced nonaviation technicians assigned to the TM condition.     

Facial Recognition: Weapon Effect and Attentional Focus1

The present experiment investigated the hypothesis that a weapon can serve as a cue that will interfere with the eyewitness’ encoding of the weapon-holder's facial features. Extrapolating from Easterbrook's cue utilization hypothesis, an interaction between arousal and attentional focus was predicted. White female college students played a bogus visual discrimination game in which they saw a total of 24 target photos: six black targets holding a weapon in their hands, six white targets holding weapons, six black targets holding objects other than weapons, and six white targets holding objects other than weapons. Subjects were randomly assigned to view the photos while experiencing white noise and threat of electric shock (high arousal) or without such factors (low arousal). Subjects were also randomly assigned to one of four attentional focus levels: face focus, hand focus, background focus, and free focus. A signal detection-type task provided an assessment of identification accuracy. The data revealed a significant “weapon effect”: Subjects were better at identifying photos of targets who were not holding a weapon than they were at identifying photos of targets who were holding a weapon. Focus of attention and race of target also significantly affected recognition accuracy, as did arousal in one of two analyses. No support was found, however, for the predicted interaction between arousal and attentional focus. Finally, subjects showed a strong criterion shift according to the race of target; they were much more likely to make a “seen before” response to other-race (black) faces than to same-race faces.     

Future orientation helps regulate emotion in the future

Although the adaptive function of future orientation has been demonstrated, whether an individual's orientation toward the future regulates emotions to cope with future stressors remains unknown. The present study aimed to investigate the emotion regulation function of future orientation in a goal-related stressful situation. Eighty participants were randomly assigned to an experiment group or a control group. The experiment group was primed by a future-oriented manipulation, whereas the control group was primed by a neutral condition; then, both groups performed the Trier Social Stress Test (TSST). The results showed that the experiment group exhibited reduced negative mood, increased positive mood, and a lower peak cortisol level after the TSST task. In conclusion, future orientation is considered an effective approach to regulate future emotions in response to stress. Our results render insights to developing strategies in coping with occupational stress.     

Probability Distortions and Outcome Desirability: Experimental Verification of Medical Folklore1

A belief common among medical personnel is that in conveying diagnoses or prognoses to patients, it is always best to emphasize the positive. In order to see if emphasis on the positive does make a difference in one's expectation of the more desirable of two alternative outcomes actually occurring, this laboratory experiment was conducted. College students were led to believe they had a low, moderate, or high probability of being assigned to one of two tasks, which differed in desirability. For some students the instructions focused on the probability of being assigned to the desirable task, whereas for others the instructions focused on the probability of being assigned to the undesirable. The two probabilities were always complementary; that is, the probability of being assigned to the desirable task was equal to one minus the probability of being assigned to the undesirable task. Following an interpolated activity, each subject's expectation of being assigned to the desirable or undesirable task was measured. Across all probability levels, subjects for whom the instructions had focused on the probability of being assigned to the desirable task viewed that assignment as significantly more likely than did subjects for whom the instructions had focused on the complementary probability of being assigned to the undesirable task. The implications of this for communicating with patients, for preventive medicine, and for coping with serious illness are briefly discussed.     

Locus of control,choice, and satisfaction with an assigned task

P. E. Spector's (1982, Psychological Bulletin, 91, 482–497) hypothesis that under conditions of freedom of choice persons characterized by an internal locus of control will experience greater satisfaction with an undesirable task than persons characterized by an external locus of control is considered in light of distinctions between perceived control and perceived choice. Perceived choice is proposed as an intervening variable implicit in Spector's argument. This reasoning was tested with 46 male and female college student participants in a 2 (Choice) × 2 (Locus of Control) factorial design experiment. An interaction of Choice × Locus of Control on task satisfaction was obtained such that internals tended to be more satisfied when given a choice while externals experienced greater satisfaction when not given a choice. The implications of this result for Spector' hypothesis and for the manner in which undesirable work is assigned are discussed.     

Mechanism underlying the self-enhancement effect of voice attractiveness evaluation: self-positivity bias and familiarity effect

The aim of the present study was to determine whether the self-enhancement effect of voice attractiveness evaluation is due to general self-positivity bias and/or the familiarity effect. The participants were asked to rate the attractiveness of their own voice, a friend's voice and strangers' voices. In addition, a self-reference valence (SR-valence) task was adopted in the experiment. Significant self-enhancement effects in voice attractiveness ratings were demonstrated, regardless of whether the participants recognized their self-voice or not. However, the friend-enhancement effect was found in only those participants who successfully recognized their friend's voice. Moreover, a significant correlation was found between self-positivity bias in the SR-valence task and the self-enhancement effect (but not the friend-enhancement effect). Our findings suggest that both the familiarity effect and self-positivity bias account for the vocal self-enhancement effect, and the influence of self-positivity bias could be implicit. The present study thus provides empirical evidence to clarify the potential explanations for the self-enhancement of voice attractiveness assessment.     

An Attributional Analysis of Jurors' Judgments in Civil Cases

Abstract

Jurors' assessment of disputants in civil cases can be conceptualized as an attributional task. An experiment was designed to test the hypothesis that jurors, in the process of performing their attributional analyses of disputants, would exhibit judgmental biases that favor the defendant and disfavor the plaintiff. A total of 166 college students witnessed slide-tape presentations of trials for two civil cases. Each trial represented one condition in a 2 × 2 (Roles × Order) factorial design: Jurors (a) either heard Actors X and Y assume the roles of plaintiff and defendant or heard the same actors assume the opposite roles and (b) expressed their verdicts either before or after engaging in an attributional analysis of each litigant's behavior. The results supported the hypothesis. Juror's attributional analyses in both trials reflected a bias against the plaintiff. Each actor's behavior was attributed more often to hostile intentions and negative stereotypes when he assumed the role of plaintiff than when he was the defendant. Juror's verdicts also reflected a bias against the plaintiff, with votes for each actor in both trials decreasing as he shifted from defendant to plaintiff. No significant order effect was detected in either trial.     

The effects of extrinsic incentive on some qualitative aspects of task performance1

Thirty two subjects of high school age were tested under two experimental conditions on a variety of tasks. Subjects in the extrinsic-incentive condition were promised a reward for their participation in the experiment No mention of reward was made in the no-incentive condition. Consistent with die experimental hypothesis, it was found that subjects in the latter as opposed to the former condition exhibited superiority in creativity of performance and task recall. In addition, they manifested a stronger Zeigarnik effect, and reported greater enjoyment of the experiment The data were discussed in reference to the idea that the degree of intrinsic motivation for a task is determined by the actor's self-attributed cause for its performance     

Wanting to Be Boss and Wanting to Be Subordinate: Effects on Performance Motivation

Does dyad members' motivation to take on a high or low power position influence the dyad's performance motivation when assigned to hierarchical roles? Participants in 69 dyads (33 all‐women, 36 all‐men) indicated whether they preferred the high‐power role (owner of an art gallery) or the low power role (assistant to the owner). Power roles were then randomly assigned. The dyad's interaction during task solving was videotaped. Uninvolved coders rated performance motivation as the degree of quality of the superior's and the subordinate's task contributions and effort put into the task. Performance motivation was better if the boss preferred the high power to the low power role, irrespective of the subordinate's role preference. Leadership effectiveness is thus affected by the superior's power motivation.     

Spatial Mapping in Preschoolers: Close Comparisons Facilitate Far Mappings

To test the hypothesis that comparison processes facilitate schema extraction, we studied the effect of making comparisons on 3-year-olds' ability to perform mapping tasks. In 3 studies, children were tested on their ability to find a hidden toy in a model room after being shown its location in a perceptually different room. In Experiment 1 we found that seeing 2 similar hiding events-permitting a sequential comparison-improved 3-year-olds' performance on the mapping task. Experiment 2 showed a more striking effect: Simply comparing the initial hiding model with another nearly identical model helped children to succeed on the subsequent mapping task. Experiment 3 showed that the comparison effect was not simply due to an opportunity to interact with 2 examples, but was specific to comparing them. We conclude that comparing examples can facilitate children's noticing common relational schemas-in this case, a spatial relational schema-and their ability to use this system of relations in subsequent tasks.Our central hypothesis is that the process of comparison is a major force in children's learning and development. In this work, we test the specific claim that drawing comparisons among similar spatial arrays fosters insight into the common spatial relations, as assessed in a subsequent spatial mapping task.     

Affective priming in the valent/neutral categorisation task is due to affective matching,not encoding facilitation: Reply to Spruyt

Spruyt obtained an affective congruency effect in a valent/neutral categorisation task, which contrasts with the absence of such an effect in the same task that was reported by Werner and Rothermund. The crucial difference between the two studies is that Spruyt presented only valent primes, whereas Werner and Rothermund presented equal amounts of valent and neutral primes and targets in their experiments. Removing the neutral primes introduces a confound of affective matches with the required response. Affective congruency effects in Spruyt's study can be explained straightforwardly in terms of such an affective matching strategy. To demonstrate the influence of matching strategies in the valent/neutral task without neutral primes, we conducted an experiment in which we induced an affective mismatching strategy. In support of our reasoning, this study revealed an affective incongruency effect in the valent/neutral categorisation task. We conclude that affective congruency as well as incongruency effects in the valent/neutral categorisation task reflect post-lexical affective (mis-)matching strategies rather than encoding facilitation.     

The effect of feedback on children’s metacognitive judgments: a heuristic account

In three experiments, we investigated whether the feedback effect on the accuracy of children’s metacognitive judgments results from an improvement in monitoring processes or the use of the Anchoring-and-Adjustment heuristic. Experiment 1 revealed that adding feedback increased the accuracy of young children’s (aged 4, 6, and 8 years) memory prediction. In Experiment 2, the influence of an external anchor on children’s metacognitive judgment was established. Finally, in Experiment 3, two memory tasks that differed in terms of difficulty were administered. Participants were randomly assigned to an anchoring (high/low/no anchor) and a feedback (feedback/no feedback) condition. Results demonstrated that children in the feedback condition adjusted their predictions toward the feedback, regardless of the task’s difficulty. These findings are consistent with the hypothesis that external information provided by feedback is used as an anchor for judgment. This interpretation is strengthened by the correlation found between the two scores computed to assess participants’ susceptibility to anchoring and feedback effects, which indicates that children who are more sensitive to the anchoring effect are also more sensitive to the feedback effect.