Stay up to date with First Draft’s work by becoming a subscriber and following us on Facebook and Twitter. In this article, a method of enhancing self-confidence, called reinforced self-affirmation (RSA), was proven to reduce the misinformation effect in five experiments. Medical journals are in a unique position to solicit and publish research on medical misinformation and coordinate topics to focus the public’s attention and inform medical education, yet counteracting false claims requires an across-the-board response, Drs. Thus, the initial test phase was 12 minutes for the one‐test groups and 24 minutes for the two‐test groups. In the immediate condition, contagion recall was not significantly lower after one than zero tests (0.31 vs. 0.38), t(70) = 1.68, SEM = 0.03, p = .10, after two versus zero tests (0.38 vs. 0.38), t < 1, or after two or one tests (0.38 vs. 0.31), t(70) = 1.56, SEM = 0.03, p = .12. Ecker, published in, Nudges are small prompts that subtly suggest behaviors. For example, public misconceptions about climate change can lead to lowered acceptance of the reality of climate change and lowered support for mitigation policies. It also shows how far-reaching the effects of misinformation can be on public discourse, especially when the misinformation effect is compounded by network effects. The scenes were tested in the order with which they were studied. Finding a PET in free recall would broaden the evidence that initial testing sometimes improves memory accuracy and thus would provide further incentive for studying the application of initial free recall techniques in forensic settings. A psychotropic placebo can help people resist the misinformation effect, an effect thought to be caused by a shift to more stringent source monitoring. The effect of initial test, F(2, 210) = 12.73, MSE = 0.09, ηp2 = 0.11, reflected more correct attributions after one than zero tests (0.28 vs. 0.17), t(142) = 4.11, SEM = 0.02, d = 0.69, and after two than zero tests (0.30 vs. 0.17), t(142) = 4.81, SEM = 0.02, d = 0.81, but not after two than one tests (0.30 vs. 0.28), t < 1. Immediately after the contagion phase, participants completed a final 12‐minute free recall test identical to the initial test procedure (six scenes, 2 minutes per scene). By providing an alternative explanation, corporate communications can persuade people to revise their beliefs and reject falsehoods they read or heard. Don't be part of the problem. The researchers are also trialling different “interventions” to reduce the effects of misinformation — finding some commonly-used methods to be “absolutely” ineffective. One possibility is that the initial recall tests may have led participants to deem their memories for the scenes to be poor, thus leading them to adopt a more conservative response criterion for attributing items to the scenes on the source‐monitoring test. A lenient scoring criterion was adopted such that misspellings and synonyms of scene items (e.g., ‘pan’ would be counted for ‘pot’ for the kitchen scene) were both counted. The two‐test group then immediately recalled all six scenes a second time in the same order (2 minutes each). What to read next: “Neutralizing misinformation through inoculation: Exposing misleading argumentation techniques reduces their influence” by John Cook, Stephan Lewandowsky, and Ullrich K.H. Intoxicated eyewitnesses: prevalence and procedures according to England’s police officers. Each participant received a packet containing five sets of six recall tests ostensibly completed by previous participants for another experiment. The proportion of contagion items recalled was analyzed in a 3 (exposure: 0 vs. 1 vs. 4) × 3 (initial test: 0 vs. 1 vs. 2) × 2 (delay: immediate vs. 48 hours) mixed‐factor ANOVA. Keeping this in mind, social media platforms have adopted methods to reduce the permeating deceptive effects of misinformation that cause confusion. Participants were asked to review each recall test (presented in the order of the studied scenes) and to circle the objects they found pleasant. Further, misinformation encountered socially is likely a common source in eyewitness events (Paterson & Kemp, 2006)—perhaps more so than exposure to detailed experimenter‐prepared narratives generally used in misinformation paradigms. Unexpectedly, misattributions were marginally more common after two than one initial test (0.57 vs. 0.46), t(70) = 2.03, SEM = 0.04, p = .05, d = 0.49. One exception to this pattern is LaPaglia and Chan (2013), who found a PET pattern when contradictory misinformation was embedded in misleading questions rather than in a narrative (which yielded the usual RES pattern). Emotional skepticism is an awareness of potential manipulation through your emotions. Table 1 provides the proportion of objects from the scenes that were correctly recalled on each test. The authors used the case of Zika to test the effects of providing a source to correct misinformation on Facebook and Twitter. If testing impedes forgetting, then initial testing should improve memory, which in turn may increase memory's resistance to misinformation. Initial testing therefore appears to improve memory accuracy, at least when misinformation is supplied by a social source—which is a very common potential source of influence in actual eyewitness situations (Paterson & Kemp, 2006). A p < .05 significance level was used except as noted. Participants were (falsely) told that a focus of the study was to determine how pleasantness influences memory for objects in the scenes. It’s also a fascinating insight into the human brain. We're using cookies to improve your experience. Research suggests that placebo can reduce the misinformation effect. Nudges are small prompts that subtly suggest behaviors. What you’ll find is that many of the resources we need to slow down misinformation are right there in our brains, waiting to be used. Consistent with these beneficial effects of testing, some studies have found that initial testing reduces the misinformation effect. Taking more than a few more seconds to think can help you spot misinformation. What to read next: “Explicit warnings reduce but do not eliminate the continued influence of misinformation” by Ullrich K.H. The zero‐test group performed this filler task for 12 additional minutes, whereas the one‐test and two‐test groups completed a free recall test for each scene. Based on the testing effect literature, we also expected that increasing the number of initial tests and/or the delay before misinformation and final testing in the procedure of Huff et al. Evaluating memory for objects touched by healthy individuals and individuals with contagious and noncontagious diseases. Roy S. Malpass, Jane Goodman-Delahunty, in Encyclopedia of Applied Psychology, 2004. Previous studies attempted to reduce the misinformation effect using warnings, however, this methodology also reduced the amount of accurate information recalled, causing a tainted truth effect. In other words, the effectiveness of initial testing was not contingent on the strength of the misinformation. In this article, a method of enhancing self-confidence, called reinforced self-affirmation (RSA), was proven to reduce the misinformation effect in five experiments. First Draft uses cookies to distinguish you from other users of our website. © 2015 The Authors. Thus, it remains possible that initial testing might generally be beneficial when misinformation was introduced by a social source, as is common in eyewitness situations. These responsive corrections are a relatively common behavior and reduce belief in misinformation among other social media users who witness the correction (8,9,22). 1.2 Reduction of misinformation effects As it is still unclear which exact processes drive the misinformation effect, it is an open question how it can be reduced reliably. The misinformation effect happens when a person's recall of episodic memories becomes less accurate because of post-event information. Loftus (1977) showed participants a slideshow depicting a green car driving past an auto accident. To help the reader gauge the magnitude of the contagion effects, and in keeping with past studies (Huff et al., 2013; Meade & Roediger, 2002), Table 2 also provides corrected contagion scores computed by subtracting the zero‐exposure condition from the one‐ and four‐exposure conditions.
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