The cognitive interview and its effect on misleading postevent information

Abstract

The present study investigated the effectiveness of the cognitive interview on reducing the impact of the misinformation effect. A 2×2 between-groups design was used, with interview type (cognitive or structured) and narrative type (misleading or neutral) as the independent variables. Adults (n=40) viewed video footage depicting a bank robbery and then received either a misleading or neutral postevent narrative. Participants were interviewed with either a cognitive or a structured interview regarding their memory for the original footage. The cognitive interview produced significantly more correct pieces of information than the structured interview, without an increase in errors or confabulations. An anomalous significant interaction was found regarding the number of incorrect pieces of information, where recipients of the structured interview made more recall errors when receiving neutral postevent information compared to neutral postevent information. A misinformation effect was successfully achieved but the enhancing effects of the cognitive interview were unable to reduce it. Results are discussed within the misinformation effect theoretical framework. The limitations of the present study are also discussed.     

The effects of immediate recall on eyewitness accuracy and susceptibility to misinformation

Eyewitnesses can be influenced by misinformation that they encounter when discussing the event with a co-witness. Some studies have found that an immediate recall of the event can inoculate eyewitnesses against such misinformation; others have found that it increases susceptibility to misinformation. These different findings may be due to methodological factors, so the aim of this study was to investigate the effects of three different recall conditions. An immediate cued recall, free recall or no recall was given to 88 participants after they watched a crime video. They then discussed the video with a confederate who introduced correct and incorrect information about the video. Accuracy and amount of recall was tested one week later. It was found that the immediate-recall questionnaire did not make participants more susceptible to misinformation in comparison to no-recall participants, indeed the data trended the other way, suggesting that immediate-recall inoculated participants against misinformation. Furthermore, the provision of correct post-event information increased memory accuracy, especially after immediate recall.     

Cold‐blooded lie catchers? An investigation of psychopathy,emotional processing,and deception detection

Purpose. The process of catching liars is challenging, though evidence suggests that deception detection abilities are influenced by the characteristics of the judge. This study examined individual differences in emotional processing and levels of psychopathic traits on the ability to judge the veracity of written narratives varying in emotional valence. Methods. Undergraduate participants (N= 251) judged the veracity of 12 written narratives (truthful/deceptive) across three emotional categories: positive, negative, and neutral events. Levels of psychopathy were assessed to investigate its relation to accuracy and cue use. Results. Overall accuracy was close to chance, although participants were more accurate in determining the veracity of truthful relative to deceptive narratives. Accuracy was impaired for emotional (positive and negative) relative to neutral narratives. Psychopathy was not associated with levels of overall accuracy, but related to discriminative ability, and differential use of cues in decision making. Reported cue use also differed across emotional narrative conditions. Conclusions. We speculated that an emotive truth bias may have detracted judges from attending to valid cues that are indicative of the deceptive nature of stimuli because they were distracted by the emotional content of the report. Implications for deception detection in forensic settings are discussed.     

True and false memories in middle childhood: the relationship with cognitive functioning

This study was designed to investigate developmental changes in true and false memories and to detect links among them in middle childhood. Participants were 372 Italian children (from 6 to 11 years, 174 males) divided into two age groups. After hearing a story, children provided a free-recall and their true and false retrieved information was measured. Then children were repeatedly asked some true and misleading questions about the story and their cued-recall and interrogative suggestibility were measured. Finally, children again recalled the story to assess the post-event misinformation effect of the suggested information. Individual differences in fluid intelligence, working memory and executive functions were also assessed to investigate their relationships with true and false memories. Typical age effects were found in memory recall and interrogative suggestibility. Interesting links among true, spontaneous and suggested false memories were found. Finally, analyses did not reveal the existence of a relationship between suggestibility and cognitive functioning.     

Can a witness report hearsay evidence unintentionally? The effects of discussion on eyewitness memory

Abstract

When eyewitnesses are exposed to misinformation about an event from a co-witness, they often incorporate this misinformation in their recall of the event. The current research aimed to investigate whether this memory conformity phenomenon is due to change in the witness's memory for the event, or to social pressures to conform to the co-witness's account. Participants were shown a crime video and then asked to discuss the video in groups, with some receiving misinformation about the event from their discussion partners. After a one-week delay some participants were warned about possible misinformation before all participants provided their own account of the event. In Study 1, participants made remember/know judgments about the items recalled, and in Study 2 they indicated the source of their memories. Co-witness information was incorporated into participants’ testimonies, and this effect was not reduced by warnings or source monitoring instructions, suggesting memory change may have occurred. However, there was some indication that remember/know judgments may help distinguish between ‘real’ memories and co-witness information.     

Examining the relationships between sub-clinical psychopathic traits with shame,guilt and externalisation response tendencies to everyday transgressions

Although many theories of psychopathy include reference to some form of emotional deficit, surprisingly little research has examined the relationships between psychopathic traits and important self-conscious moral emotions such as shame and guilt. The present study sought to examine these relationships in a sub-clinical sample, taking into account the important theoretical differences between the two emotions. Participants (N = 739) completed a measure of psychopathic traits and a measure of self-conscious affect style. Both primary and secondary psychopathic traits were found to be inversely related to guilt-proneness; however, the effect size was greater for primary psychopathic traits. Primary psychopathic traits were unrelated to shame-proneness, while secondary psychopathic traits were positively related to shame-proneness. Both primary and secondary traits were positively related to externalisation; however the effect size was greater for primary over secondary traits. The findings provide support for affective differences between psychopathy variants.     

I know how you feel: the influence of psychopathic traits on the ability to identify micro-expressions

Few studies have examined the manner in which individuals view, interact with, and manipulate others, or their ability to identify and respond to others’ emotional cues. More specifically, no research has examined the capacity of individuals high in psychopathic traits to perceive and recognize extremely fleeting emotional expressions (i.e. micro-expressions) that could allow them to infer emotional vulnerability in others. The current study examined whether psychopathic traits [measured via the Self-Report Psychopathy Scale-4 (SRP-4); Paulhus, D. L., Neumann, C. S., & Hare, R. D. (2016). Manual for the Self-Report Psychopathy Scale (4th ed.). Toronto: Multi-Health Systems] were associated with the ability to identify micro-expressions in others. Participants (N?=?132) viewed videos of 1/25th second micro-expressions and attempted to identify the displayed emotion. The results indicated that SRP scores were positively associated with a heightened ability to identify sadness micro-expressions, particularly among observers who were women. Additionally, various SRP subscales were related to emotion selection tendencies and accuracy rates, which also differed between the sexes.     

Inoculation or Antidote? The Effects of Cognitive Interview Timing on False Memory for Forcibly Fabricated Events

This study examined whether a cognitive interview (CI) can counteract the effects of suggestive interviews involving forced fabrication. College students witnessed a filmed event and were later forced to fabricate answers to misleading questions about the event. All witnesses were interviewed with a non-leading CI or free recall (FR) either before or after the forced fabrication phase. A week later participants completed a recognition and source monitoring (SM) test of video content. Relative to FR, the CI administered before the forced fabrication interview increased reports of correct details and reduced false assents to fabricated items. A CI after resulted in false memory rates comparable to the FR group. Early interviews using CI techniques may protect against memory loss and misinformation effects.     

The developmentally handicapped witness

This study compared the ability of 30 developmentally handicapped (DH) and 30 nonhandicapped individuals in their ability to report on witnessed events. Participants watched a film clip and were asked to respond to five different types of questions about it. Misleading or leading questions were embedded in three of the question types Results indicated that in response to free recall and very general questions, DH participants did not provide as complete responses as did nonhandicapped participants, although the information provided by both groups tended to be quite accurate. Both groups, and particularly DH individuals, were less accurate in responding to more focused shortanswer recall questions. In response to correct leading specific and statement questions, requiring recognition of the information provided, DH and control participants were comparable in their performance. DH participants had greater difficulty with misleading recall questions and false leading specific and statement questions. Results are discussed in terms of optimizing eyewitness accuracy in DH individuals.     

Say it to my face: Examining the effects of socially encountered misinformation

Objectives. Errors in eyewitness accounts can occur when a witness comes into contact with post‐event ‘misinformation’. A common way to encounter misinformation is through face‐to‐face interaction, in particular, via conversation with other individuals who also witnessed the crime. The current research compares this kind of misinformation with the non‐social post‐event narrative method typically employed in laboratory studies. Method. Young (17–33 years) and older (58–80 years) adults viewed a simulated crime event on video and were later exposed to four items of misinformation about it. The misinformation items were either introduced as part of a discussion about the event with a confederate or were embedded within a written narrative about the event that participants were asked to read. A questionnaire containing 20 items about the event was given to participants before and after the experimental manipulation. Results. Participants were less accurate than controls on questionnaire items after encountering misinformation. More importantly, misinformation encountered socially was significantly more misleading than misinformation from a non‐social source. This was true for both young and older adults. Conclusion. Misinformation encountered socially produced more errors than misinformation from a non‐social source. This finding has implications both for applied (forensic) and theoretical understanding of eyewitness memory.     

Psychopathic personality traits,intelligence, and economic success

A wealth of research has revealed that psychopathy and psychopathic personality traits are associated with criminal involvement. Comparatively less research, however, has examined whether psychopathic personality traits influence economic outcomes in adulthood. The current study addresses this gap in the literature by analyzing data drawn from the National Longitudinal Study of Adolescent Health. The results of the analyses indicate that psychopathic personality traits are negatively related to a number of economic outcomes, including household income and employment history measures. Individuals with high levels of psychopathic personality traits were found to have lower household incomes and to be fired more frequently than individuals with lower levels of psychopathic personality traits. Unexpectedly, psychopathic personality traits were also found to be negatively associated with household debt. There was also some evidence that the effect of psychopathic personality traits was moderated by intelligence in the prediction of household income. We discuss what these findings mean for the psychopathy and economics literatures.     

Eyewitness Memory,Suggestibility, and Repeated Recall Sessions in Children with Mild and Moderate Intellectual Disabilities

This study of eyewitness memory questioned children with mild and moderate intellectual disabilities (ID) about a live staged event 1 day later and, again, 2 weeks later. Children with mild ID performed as well as typically-developing children of the same age in response to free recall instructions, and they were just as able as same age peers to resist misleading questions. However, they performed more poorly on general questions, probing for further information after free recall. The children with mild ID also changed their responses to specific questions more often in the repeated interview. The group of children with moderate ID showed markedly lower performance than peers of the same age on nearly every type of eyewitness memory question. Comparisons of the children with ID to mental age-matched peers indicated that performance was similar, although children with ID gave more information in response to free recall instructions and changed their answers in the repeated interview more often. Standardized measures of verbal memory (TOMAL) and suggestibility (Gudjonsson Suggestibility Scale) were modest to moderate predictors of eyewitness memory performance.     

More than meets the eye: the role of psychopathic traits in attention to distress

ABSTRACT

Although psychopathic traits have long been associated with predation and violence, it is unclear how individuals high in psychopathic traits choose victims. Victim selection and violence perpetration may be facilitated by attention to, or unawareness of, distressful facial expressions. Using a novel eye-tracking paradigm, the present study aimed to identify whether psychopathic traits are associated with unconscious attentional biases to expressions of distress. A sample of 138 undergraduates (23 males, 115 females, M_age?=?20.4) viewed 80 paired images portraying a neutral, and authentic expression of either fear, pain, embarrassment, startle, or sadness. Psychopathic traits did not predict initial orientation to distressing over neutral expressions. However, callous-affective traits negatively predicted attentional maintenance to expressions of embarrassment and pain, whereas criminal tendencies and erratic lifestyle positively predicted attentional maintenance to embarrassment and pain, respectively. Findings offer insight into perceptual processing of others’ distress, with implications for violence and victim selection.     

Inconsistencies in children's recall of witnessed events: The role of age,question format and perceived reason for question repetition

Purpose. Children's inconsistencies when answering repeated questions about past events are a source of concern in forensic, educational, and other contexts. Theoretical accounts of these inconsistencies have predominantly assumed that children shift because they infer adult dissatisfaction with their initial answer. This study aimed to test this account via examination of the effects of question format on shifting, as well as via direct questioning of children. Method. Four‐, five‐, and seven‐year‐olds (N = 226) were asked 17 recall questions about a recent classroom activity, with eight target questions repeated in one of four formats: no‐correct (mildly misleading questions to which the correct answer was ‘no’), yes‐correct (mildly misleading questions to which the correct answer was ‘yes’), specific open wh‐ questions, and forced‐choice questions. They were then asked about the adult's reasons for repetition. Accuracy, shifting, and interpretations of question repetition were examined. Results. Shifting from accuracy decreased with age, and was affected by question format in 4‐year‐olds only, who shifted more to no‐correct than to forced‐choice questions. Shifting towards accuracy was more common in forced‐choice questions than either no‐correct or open questions, but there were no significant age differences. First‐answer‐unsatisfactory interpretations of question repetition were rare, especially in the two younger groups. The oldest group offered a wider range of interpretations and also showed some evidence of an association between first‐answer‐unsatisfactory interpretations and shifting. Conclusions. Overall, our findings present a challenge to first‐answer‐unsatisfactory explanations of young children's shifting in recall settings, at least where overt pressure to shift is low. Forensic implications are considered.     

Enhancing Witness Memory with Focused Meditation and Eye-Closure: Assessing the Effects of Misinformation

Despite the decline in popularity of hypnosis as an investigative interviewing technique, this paper builds on previous research showing that some of the techniques employed in traditional hypnotic interviewing may still be useful in the development of simple, brief memory facilitation procedures for use by the police. Three experiments are described that investigate the effects of a short Focused Meditation with eye-closure technique in situations where participants are presented with misleading information. In the first study, which utilized a standard misinformation paradigm, a significant memory facilitation effect was shown with Focused Meditation, though the effect was not significant for eye-closure alone. There were no increases in errors when the Meditation and eye-closure procedures were used alone or in combination. The second experiment showed that a combined Focused Meditation with eye-closure technique reduced misinformation effects associated with fictitious events, and a third showed that the same technique reduced interrogative suggestibility effects as measured by the Gudjonsson Suggestibility Scale, whilst facilitating free recall memory. It is concluded that a Focused Meditation with eye-closure technique may potentially have applications in the field where brief alternatives to the Cognitive Interview are required.     

Psychopathy and deception detection using indirect measures

Purpose. The goal of the current study was to examine psychopathy and indirect measures of deception detection. Methods. Undergraduate students (N=444) viewed video clips of adult male offenders telling true and false stories about crimes. For each story, participants rated indirect measures of deception (thinking hard, nervousness, emotional arousal, and attempting to control behaviour) and credibility. Participants also chose the story they believed to be true and rated the confidence in their decision. Offenders were rated on the psychopathy checklist – revised. Results. Consistent with past research, deception detection accuracy was at chance level and unrelated to confidence. Ratings on indirect measures by undergraduates did not distinguish true and false statements in offenders. Psychopathic offenders were less successful at deception than non‐psychopathic offenders. Psychopathic traits were associated with lower perceived credibility during deception and ratings of thinking harder while lying. Conclusions. The results suggest that indirect measures of deception detection may be less useful in offender samples. Further, the findings are consistent with the general inability of psychopathic offenders to demonstrate superior deception skills in empirical studies. Indirect measures of deception uniquely related to psychopathic traits offer new insight into the relationship between psychopathy and deception.     

Psychophysiological Responses of People with Psychopathic Tendencies to the Concealed Information Test

This study was designed to investigate differences in psychophysiological responses among individuals with psychopathic tendencies. A total 40 students were participated and were divided into two groups based on Levenson Self‐Report Psychopathy Scale (LSRP) scores: a high psychopathic tendency group selected from the top 5% of LSRP scores, and a low psychopathic tendency group selected from the bottom 5% of LSRP scores. All participants were instructed to perform a mock crime and complete the concealed information test (CIT). Results indicate that significant differences between crime‐relevant questions and irrelevant questions were observed for respiration line length and skin conductance response in both groups, but heart rate did not significantly differ between groups. There were no differences in psychophysiological responses between the groups. In conclusion, CIT was found to be an effective method for detecting crime‐relevant information in individuals with psychopathic tendencies.