False reports of childhood events in appropriate interviews

The present study employed the “parental misinformation & CloseCurly ” paradigm to examine whether individuals report false events from their childhood even when they are interviewed in an appropriate manner by a trained interviewer. Each participant was interviewed on three occasions. By the final interview, one participant produced a “full & Close Curly ” report, and six participants produced “partial & Close Curly ” reports, of childhood events that did not occur. Although participants reported perceiving greater pressure to report the false events than the real events, independent judges' ratings of social pressure in the interviews did not differ as a function of what type of event participants were being asked about. Participants also reported higher confidence in their parents', compared to their own, recall of events from their childhood. False reports were also positively correlated with scores on both the full and the revised versions of the Dissociative Experiences Scale, and negatively correlated with score on the Self-Monitoring scale. These results indicate that, despite being interviewed in an appropriate manner by a trained interviewer, some participants will falsely report events from their childhoods.     

False rumors and true belief: Memory processes underlying children’s errant reports of rumored events

Previous research has shown that overhearing an errant rumor—either from an adult or from peers—about an earlier experience can lead children to make detailed false reports. This study investigates the extent to which such accounts are driven by changes in children’s memory representations or merely social demands that encourage the reporting of rumored information. This was accomplished by (a) using a warning manipulation that eliminated social pressures to report an earlier heard rumor and (b) examining the qualitative characteristics of children’s false narratives of a rumored-but-nonexperienced event. Findings indicated that overheard rumors can induce sensory and contextual characteristics in memory that can lead children to develop genuine false beliefs in seeing rumored-but-nonexperienced occurrences. Such constructive tendencies were especially likely among 3- and 4-year-olds (relative to 5- and 6-year-olds) and when rumors were picked up from peers during natural social interactions (relative to when they were planted by an adult).     

False memories of fabricated political events

In the largest false memory study to date, 5,269 participants were asked about their memories for three true and one of five fabricated political events. Each fabricated event was accompanied by a photographic image purportedly depicting that event. Approximately half the participants falsely remembered that the false event happened, with 27% remembering that they saw the events happen on the news. Political orientation appeared to influence the formation of false memories, with conservatives more likely to falsely remember seeing Barack Obama shaking hands with the president of Iran, and liberals more likely to remember George W. Bush vacationing with a baseball celebrity during the Hurricane Katrina disaster. A follow-up study supported the explanation that events are more easily implanted in memory when they are congruent with a person's preexisting attitudes and evaluations, in part because attitude-congruent false events promote feelings of recognition and familiarity, which in turn interfere with source attributions.     

Children's memories of experienced and nonexperienced events following repeated interviews

The present study compared 3- and 5-year-olds' reports of a true or false play interaction following repeated interviews. Final interviews were conducted either by the same researcher or by a new researcher. Age-related improvements in performance were evident. Also, 3-year-olds questioned repeatedly about an entirely false event made more errors in response to specific questions than 3-year-olds questioned repeatedly about false details of a true event. Five-year-olds who were questioned about the false event, however, were particularly accurate when answering questions about never-experienced body touch. Interviewer familiarity was associated with decreases in the amount of narrative detail 5-year-olds provided in free-recall and with increases in 3-year-olds' accuracy in response to direct questions. Both errors and response latency on a cognitive matching task were related to children's suggestibility.     

Trait dissociation and commission errors in memory reports of emotional events

In 2 studies we examined whether trait dissociation is related to spontaneous commission errors (reports of events that did not occur) in free recall of emotional events. We also explored whether the functional locus of the dissociation-commission link is related to repeated retrieval or shallow encoding. In Experiment 1 participants were exposed to a staged incident and were repeatedly asked to add more information to their written accounts of the event. Dissociation levels were related to commission errors, indicating that people who report many dissociative experiences tend to make more commission errors. However, it was not the case that the overall increase in commission errors over successive retrieval attempts was typical for high dissociative participants. In Experiment 2 participants saw a video fragment of a severe car accident. During the video, half the participants performed a dual task, and the other half did not. Participants performing the dual task made more commission errors than controls, but this effect was not more pronounced in those with high trait dissociation scores. These studies show that there is a link between dissociation and spontaneous commission errors in memory reports of emotional events, but the functional locus of this link remains unclear.     

Relations between nonverbal intelligence and personality reports in late childhood

We investigated relations between children’s personality and their nonverbal intelligence.Simple correlations showed that children’s intelligence was positively associated with self-reported benevolence levels and with parental reports on their conscientiousness and imagination levels. Regression analyses revealed a more complex association pattern, with intelligence/personality correlations being moderated by the variables of child and parent gender. Results also yielded a lower personality domain overlap for children with higher IQ, in agreement with the differentiation hypothesis.     

Depressive implicit associations and adults' reports of childhood abuse

Theory and research suggest that negative events in childhood (e.g., childhood abuse) may contribute to the development of a cognitive vulnerability to depression. A limitation of past research, however, is that the majority has focused on explicit cognitions (e.g., attributional style) and it remains unclear whether similar relations would be observed for more implicit measures of depressive cognitions. This study investigated the relation between young adults' reports of childhood abuse and their implicit depressive cognitions, as measured by the Implicit Association Test. As hypothesised, young adults reporting a history of childhood abuse exhibited stronger implicit associations for depression-relevant stimuli than did individuals with no abuse history. These results were maintained even after statistically controlling for the influence of current depressive symptom levels.     

The consequences of suggesting false childhood food events

We combined data across eight published experiments (N = 1369) to examine the formation and consequences of false autobiographical beliefs and memories. Our path models revealed that the formation of false autobiographical belief fully mediated the pathway between suggesting to people that they had experienced a positive or negative food-related event in the past and current preference for that food. Suggestion indirectly affected intention to eat the food via change in autobiographical belief. The development of belief with and without memory produced similar changes in food preferences and behavior intention, indicating that belief in the event drives changes in suggestion-related attitudes. Finally, positive suggestions (e.g., “you loved asparagus the first time you tried it”) yielded stronger effects than negative suggestions (e.g., “you got sick eating egg salad”). These findings show that false autobiographical suggestions lead to the development of autobiographical beliefs, which in turn, have consequences for one's attitudes and behaviors.     

Reproductive life events and sexual functioning in women: case reports

Are reproductive life events in women associated with an increased risk of sexual dysfunction? Female sexual dysfunction effects up to 40% of women in the United States between 18 and 59 years of age. Sexual dysfunction may be accompanied by fluctuations in gonadal hormone secretion, making women more vulnerable to sexual symptoms, especially during times of reproductive life events. Reproductive life events, such as the use of birth control pills, various phases of the menstrual cycles, postpartum and lactation states, and perimenopause, are highly correlated with changes in sex steroids. As an understanding of the role of sex steroids on sexual functioning is elucidated, clinicians will be able to offer more specific and effective treatment options for women during various phases of reproductive life. Several case studies are presented to illustrate the unique clinical considerations that a clinician must consider when treating the biologic component of female sexual dysfunction.     

Sequelae of prospective versus retrospective reports of adverse childhood experiences

Retrospective assessment of adverse childhood experiences is widely used in research, although there are concerns about its validity. In particular, recall bias is assumed to produce significant artifacts. Data from a longitudinal cohort (the British National Child Development Study; N=7710) and the retrospective Mainz Adverse Childhood Experiences Study (N=1062, Germany) were compared on 10 adverse childhood experiences and psychological adjustment at age 42 yr. Between the two methods, no significant differences in risk effects were detected. Results held for bivariate analyses on all 10 childhood adversities and a multivariate model; the latter comprises the childhood adversities which show significant long-term sequelae (not always with natural parent, chronically ill parent, financial hardship, and being firstborn) and three covariates. In conclusion, the present data did not show any bias in the retrospective assessment.     

False memories in women with self-reported childhood sexual abuse: an empirical study

Although controversy exists about the validity of memories of childhood abuse, little is known about memory function in individuals reporting childhood abuse. This study assessed memories for previously presented words, including the capacity for false memory of critical lures not actually present in the word list, in 63 subjects, including abused women with posttraumatic stress disorder (PTSD), abused women without PTSD, and men and women without abuse or PTSD. Abused women with PTSD had a higher frequency of false recognition memory of critical lures (95%) than abused women without PTSD (78%), nonabused women without PTSD (79%), or nonabused men without PTSD (86%). PTSD women also showed poorer memory for studied words and increased insertions of non-studied words other than critical lures. These findings are consistent with a broad range of memory alterations in abused women with PTSD.     

Children's event reports: Factors affecting responses to repeated questions in vignette scenarios and event recall interviews

When adults repeat questions, children often give inconsistent answers. This study aimed to test the claim that these inconsistencies occur because children infer that their first answer was unsatisfactory, and that the adult expects them to change their answer. Children aged 4, 6, and 8 years (N= 134) were asked about vignettes in which an adult repeated a question, with manipulation of the adult's overt dissatisfaction (high vs. low pressure) and knowledge about the information sought. On a separate occasion, the children were given an unrelated event recall interview containing repeated questions. All age groups showed sensitivity to adult dissatisfaction, interpreting question repetition as an implicit request for answer change more frequently in the high than in the low‐pressure vignettes. Overall, however, these ‘change‐expected’ interpretations were least frequent in the younger children, who were the most prone to shifting. Also there was no evidence that these interpretations were associated with more frequent shifting in the recall interview. The results do not provide clear support for a simple conversational inference account of shifting, especially in younger children.     

Field and observer viewpoint in remember-know memories of personal childhood events

This experiment examined the viewpoint and other phenomenal characteristics of childhood memories based on both personal recollections and self-knowledge. Participants were asked to provide examples of remember, know, and uncertain memories, and to rate each memory on a number of dimensions. Remembered events were generally viewed from a field perspective, while known-about events were generally viewed from an observer perspective. In line with earlier research, remembered events received the highest ratings for sensory and contextual detail, emotional content, and memory accuracy, while known-about events were given the lowest ratings. The results are discussed with reference to their possible implications for memory recovery or enhancement techniques that ask people to adopt a different viewpoint. Consideration is given as to whether a switch to a field perspective might encourage the acceptance of suggested details or events.     

Field and observer viewpoint in remember-know memories of personal childhood events

This experiment examined the viewpoint and other phenomenal characteristics of childhood memories based on both personal recollections and self-knowledge. Participants were asked to provide examples of remember, know, and uncertain memories, and to rate each memory on a number of dimensions. Remembered events were generally viewed from a field perspective, while known-about events were generally viewed from an observer perspective. In line with earlier research, remembered events received the highest ratings for sensory and contextual detail, emotional content, and memory accuracy, while known-about events were given the lowest ratings. The results are discussed with reference to their possible implications for memory recovery or enhancement techniques that ask people to adopt a different viewpoint. Consideration is given as to whether a switch to a field perspective might encourage the acceptance of suggested details or events.     

Assessing daily management of childhood diabetes using 24-hour recall interviews: reliability and stability

Conducted 24-hr recall interviews concerning daily diabetes management with seventy-eight 6- to 19-year-old patients and their parents. Patients and parents were interviewed independently nine times over 3 months. Data obtained were used to construct 13 adherence measures. All measures yielded statistically significant estimates of parent-child concordance. Parent-child agreement was higher for weekday versus weekend behaviors and when based on nine versus three interviews. For the sample as a whole, parent-child concordance remained stable over the course of the study. Compared to the older patients, the 6- to 9-year-olds exhibited poorer parent-child agreement on measures involving time (e.g., injection and exercise-duration measures). This deficit disappeared, however, as the children became more practiced with the interview procedure. The dietary and glucose-testing measures exhibited moderate stability over the 3-month study. Lower stability estimates were obtained for the exercise and injection measures.     

Developmental differences in the effects of repeated interviews and interviewer bias on young children's event memory and false reports

The present study investigated developmental differences in the effects of repeated interviews and interviewer bias on children's memory and suggestibility. Three- and 5-year-olds were singly or repeatedly interviewed about a play event by a highly biased or control interviewer. Children interviewed once by the biased interviewer after a long delay made the most errors. Children interviewed repeatedly, regardless of interviewer bias, were more accurate and less likely to falsely claim that they played with a man. In free recall, among children questioned once after a long delay by the biased interviewer, 5-year-olds were more likely than were 3-year-olds to claim falsely that they played with a man. However, in response to direct questions, 3-year-olds were more easily manipulated into implying that they played with him. Findings suggest that interviewer bias is particularly problematic when children's memory has weakened. In contrast, repeated interviews that occur a short time after a to-be-remembered event do not necessarily increase children's errors, even when interviews include misleading questions and interviewer bias. Implications for developmental differences in memory and suggestibility are discussed.     

Imagining nice and nasty events in childhood or adulthood: recent positive events show the most imagination inflation

We explored whether event recency and valence affect people’s susceptibility to imagination inflation. Using a three-stage procedure, subjects imagined positive and negative events happening in their distant or recent past. First, subjects rated how confident they were that they had experienced particular positive and negative events in childhood or adulthood using a Life Events Inventory (LEI). Two weeks later, they imagined two positive and two negative events from the LEI. Finally, they rated their confidence on the LEI a second time. For positive events, subjects showed more imagination inflation for adulthood than childhood events. For negative events, they showed no difference in imagination inflation for adulthood and childhood events. We discuss factors that may influence source confusions for memories of the past and highlight directions for future research.