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Individuals scoring high on psychopathic personality traits process emotional material to a different extent than individuals with few psychopathic traits. Evidence exists that these individuals have impaired emotional memory. The question arises whether this emotional memory impairment has ramifications for the production of emotional false memories. In the present study, we investigated the production of false and true memories for emotional events in a community sample (N = 120) of individuals varying in psychopathic traits (evaluated with the Psychopathic Personality Inventory-Revised [PPI-R] questionnaire). The fearless dominance (FD) component of psychopathy interacted with the emotional impact of to-be-remembered events in the production of false memories, showing fewer negative false memories with increasing levels of FD. At the subjective level, negative false memories were not perceived as vivid memory experiences in high FD individuals. Concerning true memories, higher scores in cold-heartedness were related to fewer true memories for neutral and negative (but not positive) events. These results show that individuals with high psychopathy traits - in particular, FD - do not have a general emotional memory impairment but they process negative material in a different way than individuals with low psychopathic traits and thus are less susceptible to producing false memories for negative events., (© 2022 The British Psychological Society.)

Emotional events have been shown to protect individuals against false memory when remembering scripted material. Whether the same is true also for older adults, however, is unclear, and it has been investigated in the present study. Seventy-six older adults (age range 65-89 years) were presented with a series of photographs depicting scripted events. Each event included the consequence of an action whose corresponding cause was not presented; the consequence was either neutral, negative, or positive. False recognitions of unseen causes of the consequences (i.e., 'causal errors') were calculated. A Bayesian inferential approach was adopted in order to include evidence from previous studies and to use it as a benchmark for newly collected information. Older adults showed enhanced false memories and lower accuracy than previously reported in studies on young adults. Compared to neutral ones, both negative and positive events were associated with fewer false memories in older adults. The emotional false memory 'profile' of older adults was very similar, in terms of the effect size, to the one previously found in young adults, although the overall chances of older adults incurring errors were higher. Results are discussed considering both cognitive and socioemotional hypotheses on emotional memory in late adulthood., (© 2018 The British Psychological Society.)

To advance what is known about how emotions affect memory in autism spectrum disorder (ASD), we examined emotional false memory for negative, positive, and neutrally valenced photographs comprising scripts of everyday events in a verbal IQ-case matched sample of youth ages 8-14 with ASD ( N = 38) and typical development (TYP, N = 38). The groups exhibited many similarities. Their task performance during a recognition task including previously seen and unseen photographs was largely comparable. They evidenced high hit rates for previously viewed photographs, and low false alarm rates for lure photographs that were inconsistent with the scripts. Both ASD and TYP groups showed relatively higher false alarms for lure photographs depicting previously unseen causes of scenario outcomes (causal errors) compared to errors for script-consistent lure photographs that showed extra potentially related events (gap-filling errors). In both groups, task performance was associated with verbal working memory, but not attention deficit hyperactivity, anxiety, or depression symptoms. However, the ASD group made more causal and gap-filling errors on negative and positive, but not neutral, lures compared to TYP, indicating that viewing emotionally valenced stimuli made it harder to discriminate previously seen and unseen photographs. For the ASD group, task performance was associated with compulsive, ritualistic, and sameness behaviors and stereotypic and restricted interests. Findings suggest that the integration of cognition and emotion in ASD is altered and associated with the presence of repetitive behaviors. The impact of these results on the lives of individuals with ASD and implications for psychosocial interventions are discussed. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Emotionally arousing events may disrupt the ability to bind together different features of items to their context; this holds true both for spatial binding (i.e. remembering the locations of previously presented items) and temporal binding (i.e. remembering the order in which different items were previously presented). Nonetheless, memory for emotional events may be enhanced in certain situations. A key factor that might explain the memory-emotion relation is represented by individual differences in cognition. The present study investigated temporal binding for neutral and negative events in a group of 50 undergraduate students, focusing on the role of individual differences in working memory (measured through forward and backward digit span tasks). Temporal binding was assessed with sorting accuracy of various pictorial scripted events, 24 h after encoding. Results showed that higher backward digit span predicted higher binding accuracy; importantly, this was qualified by the interaction with valence, such that higher backward digit span predicted better performance for negative, but not neutral, events. It is concluded that working memory facilitates binding of emotional events to their temporal context during encoding, creating a strong representation, and favouring later retrieval of such bound representations.

Whereas a link between working memory (WM) and memory distortions has been demonstrated, its influence on emotional false memories is unclear. In two experiments, a verbal WM task and a false memory paradigm for negative, positive or neutral events were employed. In Experiment 1, we investigated individual differences in verbal WM and found that the interaction between valence and WM predicted false recognition, with negative and positive material protecting high WM individuals against false remembering; the beneficial effect of negative material disappeared in low WM participants. In Experiment 2, we lowered the WM capacity of half of the participants with a double task request, which led to an overall increase in false memories; furthermore, consistent with Experiment 1, the increase in negative false memories was larger than that of neutral or positive ones. It is concluded that WM plays a critical role in determining false memory production, specifically influencing the processing of negative material.

Research has shown that children with learning disabilities (LD) are less prone to evince associative illusions of memory as a result of impairments in their ability to engage in semantic processing. However, it is unclear whether this observation is true for scripted life events, especially if they include emotional content, or across a broad spectrum of learning disabilities. The present study addressed these issues by assessing recognition memory for script-like information in children with nonverbal learning disability (NLD), children with dyslexia, and typically developing children (N=51). Participants viewed photographs about 8 common events (e.g., family dinner), and embedded in each episode was either a negative or a neutral consequence of an unseen action. Children's memory was then tested on a yes/no recognition task that included old and new photographs. Results showed that the three groups performed similarly in recognizing target photographs, but exhibited differences in memory errors. Compared to other groups, children with NLD were more likely to falsely recognize photographs that depicted an unseen cause of an emotional seen event and associated more "Remember" responses to these errors. Children with dyslexia were equally likely to falsely recognize both unseen causes of seen photographs and photographs generally consistent with the script, whereas the other participant groups were more likely to falsely recognize unseen causes rather than script-consistent distractors. Results are interpreted in terms of mechanisms underlying false memories' formation in different clinical populations of children with LD., (Copyright © 2013 Elsevier Ltd. All rights reserved.)

The present experiment was conducted to investigate whether negative emotionally charged and arousing content of to-be-remembered scripted material would affect propensity towards memory distortions. We further investigated whether elaboration of the studied material through free recall would affect the magnitude of memory errors. In this study participants saw eight scripts. Each of the scripts included an effect of an action, the cause of which was not presented. Effects were either negatively emotional or neutral. Participants were assigned to either a yes/no recognition test group (recognition), or to a recall and yes/no recognition test group (elaboration + recognition). Results showed that participants in the recognition group produced fewer memory errors in the emotional condition. Conversely, elaboration + recognition participants had lower accuracy and produced more emotional memory errors than the other group, suggesting a mediating role of semantic elaboration on the generation of false memories. The role of emotions and semantic elaboration on the generation of false memories is discussed.