Is it better to be an English little pea than a Mexican little pea?: The role of the categorization process on the evaluation of football players

Two studies investigated the effects of manipulating team membership on the evaluation of a football player. We hypothesized that the evaluations of the same football player, Javier “Chicharito” Hernandez, would vary as a function of the categorization process. For study 1, participants were randomly assigned to one of three conditions: Manchester United, Mexican National team or control. Results showed that “Chicharito” obtained better evaluations when his membership to Manchester United was made salient. In study 2, participants were randomly assigned to one of two conditions: Manchester United and Mexican National team condition. We found support for the mediating role of team evaluation on the relationship between team membership and the evaluations of Chicharito. The theoretical and applied implications were discussed.     

The effect of interstimulus interval on sequential effects in absolute identification

In absolute identification experiments, the participant is asked to identify stimuli drawn from a small set of items which differ on a single physical dimension (e.g., 10 tones which vary in frequency). Responses in these tasks show a striking pattern of sequential dependencies: The current response assimilates towards the immediately preceding stimulus but contrasts with the stimuli further back in the sequence. This pattern has been variously interpreted as resulting from confusion of items in memory, shifts in response criteria, or the action of selective attention, and these interpretations have been incorporated into competing formal models of absolute identification performance. In two experiments, we demonstrate that lengthening the time between trials increases contrast to both the previous stimulus and the stimulus two trials back. This surprising pattern of results is difficult to reconcile with the idea that sequential dependencies result from memory confusion or from criterion shifts, but is consistent with an account that emphasizes selective attention.     

Context effects and selective response lengthening in a temporal serial reproduction task

Repeatedly performing a temporal reproduction task has been reported to increase reproduced durations. We report the novel finding that the second reproduction in a series is selectively enhanced relative to the first. This was true regardless of whether the responses were discrete (separate start and stop responses) or contiguous (stop response is the start of the next response). In a final experiment we test the hypothesis that the second reproduction is more influenced by the central tendency of previously experienced durations than is the first. These results are discussed in terms of two sources of performance uncertainty: temporal remoteness of the second and subsequent reproductions from the standard and trial-by-trial unpredictability of the standard in random but not blocked designs.     

Selection of strategies for narrowing choice options: Antecedents and consequences

This study investigates the antecedents (task and decision maker characteristics) and consequences (set size and decision quality) of prescreening strategy selection. In Experiment 1 we investigated which strategy, inclusion or exclusion, is more natural for narrowing choices in tasks with a single correct answer; about 70% of the participants selected exclusion. Experiment 2 directly contrasted correct answer tasks with personal judgment tasks, using the same foils for the two tasks. Participants were more likely to use exclusion for items with a correct answer than for personal judgments. In Experiment 3, participants could choose different strategies for different items and rated the difficulty of each item. The greater the perceived difficulty of an item, the more likely participants were to choose an exclusion strategy. In all three experiments exclusion led to larger set sizes, across task type and experimental design. There were no differences in decision quality as a function of strategy selection after correcting for set size. Individual differences based on personality inventories were not found to be good predictors of strategy selection, but had moderate effects on set size for personal judgment tasks. Results are discussed in terms of a status quo bias for adding or deleting options from an initial reference frame.     

Counterfactual thinking, persistence, and performance: A test of the Reflection and Evaluation Model

The present research extends previous functional accounts of counterfactual thinking by incorporating the notion of reflective and evaluative processing. Participants generated counterfactuals about their anagram performance, after which their persistence and performance on a second set of anagrams was measured. Evaluative processing of upward counterfactuals elicited a larger increase in persistence and better performance than did reflective processing of upward counterfactuals, whereas reflective processing of downward counterfactuals elicited a larger increase in persistence and better performance than did evaluative processing of downward counterfactuals. Moreover, path analyses indicated that whereas the relationship between counterfactual thinking and persistence was accounted for by emotional responses following upward and downward counterfactual generation, the relationship between counterfactual thinking and performance was accounted for by enhanced persistence following reflective processing of downward counterfactuals, but was accounted for by both enhanced persistence and strategic thinking following evaluative processing of upward counterfactuals.     

Identity motives and cultural priming: Cultural (dis)identification in assimilative and contrastive responses

The present article explores whether effects of cultural primes are influenced by identity motives as well as by construct accessibility. The authors hypothesized that assimilative responses (shifting one’s judgments toward the norm of the primed culture) are driven by identification motives, whereas contrastive responses (shifting away from this norm) are driven by disidentification motives. Evidence for this claim was attained in reanalyzes of past data sets and a new study of Chinese American biculturals, using improved measures of identification and disidentification motives. Consistent with the identity-motive hypotheses, assimilative responses to American-culture primes occurred for high (but not low) identifiers with American culture, and contrastive responses to Chinese-culture primes occurred for high (but not low) disidentifiers with Chinese culture. Results disconfirmed an alternative account predicting that contrast effects hinge on trait self-consciousness. Consistent with an accessibility saturation account, judgment patterns already heightened in accessibility by the task structure were not made more likely by priming.     

“It would have been worse under Saddam:” Implications of counterfactual thinking for beliefs regarding the ethical treatment of prisoners of war

In response to criticism following news of the mistreatment of Iraqis at the US prison in Abu Ghraib, some media personalities and politicians suggested that the treatment of these prisoners “would have been even worse” had former Iraqi President Saddam Hussein still been in power. It was hypothesized that the contemplation of this argument has undesirable consequences because counterfactual thinking can elicit both contrastive and assimilative effects. In the reported study, participants considered how the prisoners at Abu Ghraib would have been worse off under Saddam. The results revealed that generating downward counterfactuals made participants feel better about Abu Ghraib (thereby evidencing contrast), and also lowered ethical standards regarding how the US should treat prisoners of war in the future (thereby evidencing assimilation).     

The effect of color (red versus blue) on assimilation versus contrast in prime-to-behavior effects

This paper examines whether color can modify the way that primed constructs affect behavior. Specifically, we tested the hypothesis that, compared to the color white, blue is more likely to lead to assimilative shifts in behavior, whereas red is more likely to lead to contrastive changes in behavior. In our experiment, previous findings were replicated in the white color condition: participants’ behavior assimilated to primed stereotypes of (un)intelligence and contrasted away from primed exemplars of (un)intelligence. However, in the blue color condition, participants’ behavior assimilated to the primed constructs, whereas in the red color condition, participants’ behavior contrasted away from the primed constructs, irrespective of whether the primed constructs were stereotypes or exemplars.     

Blonde like me: When self-construals moderate stereotype priming effects on intellectual performance

Stereotype priming can lead to assimilation or contrast effects on behavior. We argue that self-activation is a moderator of both assimilation and contrast effects. To test this hypothesis, in two studies, we activated independent or interdependent self-knowledge before priming participants with the dumb Blonde stereotype or a control category (Study 1) or no prime (Study 2). Participants then answered a knowledge test. Results support our expectations: Participants presented assimilation under interdependence (i.e., underperformance compared to control group) while they presented no assimilation (i.e., comparable performance with control group in Study 1) and contrast (better performance than control group in Study 2) under independence. We discuss implications of these findings in regards of previous research and recent models such as the Active Self Account [Wheeler, S. C., DeMarree, K. G., & Petty, R. E. (2005). The roles of the self in priming-to-behavior effects. In A. Tesser, J. V. Wood, & D. A. Stapel (Eds.), On building, defending and regulating the self: A psychological perspective (pp. 245-271). New York, NY, USA: Psychology Press].     

Context effects in auditory implicit memory

The context effect in implicit memory is the finding that presentation of words in meaningful context reduces or eliminates repetition priming compared to words presented in isolation. Virtually all of the research on the context effect has been conducted in the visual modality but preliminary results raise the question of whether context effects are less likely in auditory priming. Context effects in the auditory modality were systematically examined in five experiments using the auditory implicit tests of word-fragment and word-stem completion. The first three experiments revealed the classical context effect in auditory priming: Words heard in isolation produced substantial priming, whereas there was little priming for the words heard in meaningful passages. Experiments 4 and 5 revealed that a meaningful context is not required for the context effect to be obtained: Words presented in an unrelated audio stream produced less priming than words presented individually and no more priming than words presented in meaningful passages. Although context effects are often explained in terms of the transfer-appropriate processing (TAP) framework, the present results are better explained by Masson and MacLeod's (2000) reduced-individuation hypothesis.     

Moving forward is not only a metaphor: Approach and avoidance lead to self-evaluative assimilation and contrast

Could it be that walking toward (vs. away) someone else changes your self-evaluation in the direction of what this person is? We answer positively and argue that approach movements lead to self-evaluative assimilation (a higher self-evaluation with a high vs. a low standard), while avoidance movements lead to self-evaluative contrast (a lower self-evaluation with a high vs. a low standard). Hence, we predict that approach/avoidance moderates the impact of comparison information on self-evaluation. To test this idea, participants were either primed with approach or avoidance before processing comparison information (Study 1) or physically had to walk toward or away from this information (Studies 2 and 3). Results on self-evaluated adjustment (Studies 1 and 2) and self-evaluated attractiveness measures (Study 3) confirmed our predictions. These studies suggest ways to behave to self-evaluate positively when hearing about others.     

Repetition priming across distinct contexts: Effects of lexical status,word frequency,and retrieval test

Previous studies have shown an interference of task-irrelevant numerical information with the spatial parameters of visuomotor behaviour. These findings lend support to the notion that number and space share a common metric with respect to action. Here I argue that the demonstration of the structural similarity between scales for number and space would be a more stringent test for the shared metrics than a mere fact of interference. The present study investigated the scale of number mapping onto space in a manual estimation task. The physical size of target stimuli and the magnitudes of task-irrelevant numbers were parametrically manipulated in the context of the Titchener illusion. The results revealed different scaling schemas for number and space. Whereas estimates in response to changes in stimulus physical size showed a gradual increase, the effect of number was categorical with the largest number (9) showing greater manual estimate than the other numbers (1, 3, and 7). Possible interpretations that are not necessarily incompatible with the hypothesis of shared metrics with respect to action are proposed. However, the present findings suggest that a meticulous scale analysis is required in order to determine the nature of number–space interaction.     

Setting the stage subliminally: unconscious context effects

An important approach to understand how the brain gives rise to consciousness is to probe the depth of unconscious processing, thus to define the key features that cause conscious awareness. Here, we investigate the possibility for subliminal stimuli to shape the context for unconscious processing. Context effects have generally been assumed to require consciousness. In the present experiment, unconscious context processing was investigated by looking at the impact of the context on the response activation elicited by a subliminal prime. We compared the effects of the same subliminal prime on target processing when the prime was embedded in different unconscious contexts. Results showed that the same prime can evoke opposite responses depending on the unconscious context in which it is presented. Taken together, the results of this study show that context effects can be unconscious.     

Hardly thinking about others: On cognitive busyness and target similarity in social comparison effects

Two studies were undertaken to investigate the impact of other-self similarity on the outcome of social comparison effects when people are cognitively busy versus non-busy. Results demonstrate that when perceivers are able to devote sufficient cognitive resources to the comparison process, extremely similar others lead to assimilative self-evaluations, whereas moderately similar others lead to contrastive self-evaluations and dissimilar others lead to null effects. When perceivers are cognitively busy, however, both extremely and moderately similar others yield assimilation effects, whereas dissimilar others yield contrast effects.     

Causation and contrast classes

I argue that causation is a contrastive relation: c-rather-than-C* causes e-rather-than-E*, where C* and E* are contrast classes associated respectively with actual events c and e. I explain why this is an improvement on the traditional binary view, and develop a detailed definition. It turns out that causation is only well defined in ‘uniform’ cases, where either all or none of the members of C* are related appropriately to members of E*.

The flexible unconscious: Investigating the judgmental impact of varieties of unaware perception

Two studies were conducted to investigate the notion that stimulus exposure time, target category, and mindset orientation can influence the impact of subliminally presented emotion faces on judgments of neutral targets. Specifically, Study 1 showed that when the stimulus and target were from different categories, assimilative judgments occurred at both short and long (but still subliminal) stimulus exposure times. Yet, when the stimulus and target were from the same category, assimilation occurred at short exposure times, and contrast occurred at long exposure times. Findings from Study 2 show that this effect is moderated by one’s goal during processing. That is, when motivated to see a specific type of stimulus, contrast occurred regardless of stimulus exposure time; however, when one is not poised to see specific stimuli, assimilation occurred at short exposure times and contrast occurred at long exposure times. These findings support the notion that unconscious perception is flexible and goal contingent.     

Domain-specific assessment of anger expression and ambulatory blood pressure

Bongard and al’Absi (2003) proposed domain-specific anger expression as an improved method for measuring the expression of anger with stronger links to cardiovascular parameters. We tested this proposal by relating their domain-specific measure to ambulatory blood pressure. One hundred and forty-nine Singapore young adults responded to a modified version of the State-Trait Anger Expression Inventory that measured anger expression at home, school/work and leisure and then underwent 24 h ambulatory blood pressure monitoring. Results indicated significant differences in reported anger expression in the three domains measured and also showed that domain-specific measures of anger expression were more strongly related to ambulatory blood pressure than was the general measure of anger expression. These results provide additional evidence for the importance of measures of anger expression that take account of the specific context in which anger occurs.