Colin Tucker Smith

Pervasiveness and correlates of implicit attitudes and stereotypes

http://implicit.harvard.edu/ was created to provide experience with the Implicit Association Test (IAT), a procedure designed to measure social knowledge that may operate outside awareness or control. Significant by-products of the websites existence are large datasets contributed to by the sites many visitors. This article summarises data from more than 2.5 million completed IATs and self-reports across 17 topics obtained between July 2000 and May 2006. In addition to reinforcing several published findings with a heterogeneous sample, the data help to establish that: (a) implicit preferences and stereotypes are pervasive across demographic groups and topics, (b) as with self-report, there is substantial inter-individual variability in implicit attitudes and stereotypes, (c) variations in gender, ethnicity, age, and political orientation predict variation in implicit and explicit measures, and (d) implicit and explicit attitudes and stereotypes are related, but distinct.

PsychDisclosure.org : Grassroots Support for Reforming Reporting Standards in Psychology.

There is currently an unprecedented level of doubt regarding the reliability of research findings in psychology. Many recommendations have been made to improve the current situation. In this article, we report results from PsychDisclosure.org, a novel open-science initiative that provides a platform for authors of recently published articles to disclose four methodological design specification details that are not required to be disclosed under current reporting standards but that are critical for accurate interpretation and evaluation of reported findings. Grassroots sentiment—as manifested in the positive and appreciative response to our initiative—indicates that psychologists want to see changes made at the systemic level regarding disclosure of such methodological details. Almost 50% of contacted researchers disclosed the requested design specifications for the four methodological categories (excluded subjects, nonreported conditions and measures, and sample size determination). Disclosed information provided by participating authors also revealed several instances of questionable editorial practices, which need to be thoroughly examined and redressed. On the basis of these results, we argue that the time is now for mandatory methods disclosure statements for all psychology journals, which would be an important step forward in improving the reliability of findings in psychology.

Consider the Source: Persuasion of Implicit Evaluations is Moderated by Source Credibility

The long history of persuasion research shows how to change explicit, self-reported evaluations through direct appeals. At the same time, research on how to change implicit evaluations has focused almost entirely on techniques of retraining existing evaluations or manipulating contexts. In five studies, we examined whether direct appeals can change implicit evaluations in the same way as they do explicit evaluations. In five studies, both explicit and implicit evaluations showed greater evidence of persuasion following information presented by a highly credible source than a source low in credibility. Whereas cognitive load did not alter the effect of source credibility on explicit evaluations, source credibility had an effect on the persuasion of implicit evaluations only when participants were encouraged and able to consider information about the source. Our findings reveal the relevance of persuasion research for changing implicit evaluations and provide new ideas about the processes underlying both types of evaluation.

Do implicit attitudes predict actual voting behavior particularly for undecided voters

The prediction of voting behavior of undecided voters poses a challenge to psychologists and pollsters. Recently, researchers argued that implicit attitudes would predict voting behavior particularly for undecided voters whereas explicit attitudes would predict voting behavior particularly for decided voters. We tested this assumption in two studies in two countries with distinct political systems in the context of real political elections. Results revealed that (a) explicit attitudes predicted voting behavior better than implicit attitudes for both decided and undecided voters, and (b) implicit attitudes predicted voting behavior better for decided than undecided voters. We propose that greater elaboration of attitudes produces stronger convergence between implicit and explicit attitudes resulting in better predictive validity of both, and less incremental validity of implicit over explicit attitudes for the prediction of voting behavior. However, greater incremental predictive validity of implicit over explicit attitudes may be associated with less elaboration.

When does relational information influence evaluative conditioning

Building on the intriguing findings of Peters and Gawronski (2011, Experiment 3), we examined the conditions under which relational information (i.e., information about how two stimuli are related) moderates evaluative conditioning (EC; i.e., the effect of stimulus pairing on liking). In Experiment 1, participants saw stimulus pairs that consisted of a novel nonword (conditioned stimulus; CS) and a known positive or negative word (unconditioned stimulus; US). Before or after the pairings, participants were told that the nonword had the opposite meaning to the word with which it was paired. Subsequent measures of the implicit evaluation of the nonwords revealed that nonwords paired with positive words were liked less than nonwords paired with negative words, but only when the relational information was presented before the CS–US pairings. In a second experiment, participants were first informed that the CS and US of each pair were related in one way (e.g., that they have the same meaning). Afterwards, this information was either confirmed (e.g., that they indeed have the same meaning) or reversed (e.g., that they actually have an opposite meaning). Whereas the first relational information had more impact on implicit evaluations than on explicit evaluations, the reverse was true for the second relational information. Moreover, informing participants that CS and US were equivalent produced the same effects as pairing CS and US without providing explicit relational information, thus suggesting that the mere co-occurrence of CS and US is treated as a cue for equivalence of CS and US. Implications for mental process models of EC are discussed.

Instruction-Based Approach-Avoidance Effects: Changing Stimulus Evaluation via the Mere Instruction to Approach or Avoid Stimuli.

Prior research suggests that repeatedly approaching or avoiding a certain stimulus changes the liking of this stimulus. We investigated whether these effects of approach and avoidance training occur also when participants do not perform these actions but are merely instructed about the stimulus-action contingencies. Stimulus evaluations were registered using both implicit (Implicit Association Test and evaluative priming) and explicit measures (valence ratings). Instruction-based approach-avoidance effects were observed for relatively neutral fictitious social groups (i.e., Niffites and Luupites), but not for clearly valenced well-known social groups (i.e., Blacks and Whites). We conclude that instructions to approach or avoid stimuli can provide sufficient bases for establishing both implicit and explicit evaluations of novel stimuli and discuss several possible reasons for why similar instruction-based approach-avoidance effects were not found for valenced well-known stimuli.

Managing the Threat of Impending Implicit Attitude Feedback

People facing potentially threatening feedback sometimes opt to avoid it in an attempt to preserve a cherished self-view. In three studies, we examined whether people would adopt such a strategy in the context of the Black–White Implicit Association Test (IAT), which has the potential to reveal implicit prejudice. Study 1 demonstrated that people expect their IAT results to indicate less implicit prejudice than the results actually do, and perceive feedback from the Black–White IAT as potentially threatening. In addition, people who would rather avoid learning their results regretted receiving their feedback. In Studies 2 and 3, more participants declined to learn their IAT results when cued to expect unfavorable, rather than favorable, IAT results. Importantly, participants who received no expectation cue generally opted to receive their IAT feedback, suggesting that participants likely expect favorable IAT feedback.

First Thought, Best Thought: Positive Mood Maintains and Negative Mood Degrades Implicit-Explicit Attitude Correspondence

Two studies investigate the effect of mood on the relationship between implicit and explicit attitudes toward African Americans (Experiment 1) and implicit and explicit academic attitudes (Experiment 2). Because explicit and implicit attitudes are more related when people validate their automatic attitudes as true (the associative-propositional evaluation model) and because people tend to validate their immediate reactions when they are in positive rather than negative moods (the affect-as-information model), the authors predicted a stronger implicit-explicit attitude correspondence among positive versus negative mood participants. As predicted, in both studies, participants exhibited a significant correspondence between implicit and explicit attitudes when in positive moods but not when in negative moods.

Hooked on a feeling: affective anti-smoking messages are more effective than cognitive messages at changing implicit evaluations of smoking.

Because implicit evaluations are thought to underlie many aspects of behavior, researchers have started looking for ways to change them. We examine whether and when persuasive messages alter strongly held implicit evaluations of smoking. In smokers, an affective anti-smoking message led to more negative implicit evaluations on four different implicit measures as compared to a cognitive anti-smoking message which seemed to backfire. Additional analyses suggested that the observed effects were mediated by the feelings and emotions raised by the messages. In non-smokers, both the affective and cognitive message engendered slightly more negative implicit evaluations. We conclude that persuasive messages change implicit evaluations in a way that depends on properties of the message and of the participant. Thus, our data open new avenues for research directed at tailoring persuasive messages to change implicit evaluations.

Religiousness and aggression in adolescents: The mediating roles of self-control and compassion

Although people have used religion to justify aggression, evidence suggests that greater religiousness corresponds with less aggression. We explored two explanations for the religion-aggression link. First, most major religions teach self-control (e.g., delaying gratification, resisting temptation), which diminishes aggression. Second, most major religions emphasize compassionate beliefs and behavior (i.e., perspective taking, forgiveness, a broader love of humanity) that are incompatible with aggression. We tested whether self-control and compassion mediated the relationship between religion and aggression (direct and indirect) in a longitudinal study of 1,040 adolescents in the United States. Structural equation analyses revealed that self-control and compassion together completely mediated the religion-aggression relationship for both types of aggression.