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1.
This study examined the effects on recall of story details of congruity or incongruity between the hedonic valence of literary texts and odours inhaled while reading them. During the reading session, 24 undergraduates (12 males and 12 females) read two passages involving positive subject matter and two with negative subject matter while sniffing pleasant or unpleasant odours in a within‐subject fully counterbalanced design. Subjects rated their experience of each text on eleven 7‐point scales. During the test session 48 hours later, subjects read a two‐word title associated with each of the passages and inhaled the odour that was paired with it in the reading session. They also rated their experience on six of the scales that had been used during the reading session. Results showed that hedonic congruence between the passage and the odour fostered enhanced recall during the test session. The combination of positive subject matter and positive odour was reflected in more accurate recall of character details, while pairing negative subject matter and negative odour resulted in more accurate recall of setting details. Regression analysis showed that overall recall accuracy was increased by identifying with the characters in the stories and for passages that were found pleasing and personally meaningful. Consistent with the literature on implicit learning involving odours, recall accuracy varied inversely with perceived odour intensity. Implicit learning involving odours and literary passages is therefore fostered by unity in the reading experience.  相似文献   

2.
The list strength effect, in which strengthening some memories has a detrimental effect on the retrieval of other memories, has generally not been found in item recognition. The present study shows that the list strength effect does occur in associative recognition. Study materials were sets of overlapping word pairs (A-B, A-C, D-B, etc.). Within critical sets of words, strong pairs were presented three times at study, as compared with one presentation for weak pairs. In Experiment 1, associative recognition for weak pairs was less accurate than that for baseline pairs, and response times for hits were slower. In Experiment 2, receiver-operating characteristic curve data provided further evidence of poor accuracy for weak pairs. These findings support a qualitative distinction between item and associative recognition.  相似文献   

3.
Make-believe memories   总被引:3,自引:0,他引:3  
Research on memory distortion has shown that postevent suggestion can contaminate what a person remembers. Moreover, suggestion can lead to false memories being injected outright into the minds of people. These findings have implications for police investigation, clinical practice, and other settings in which memory reports are solicited.  相似文献   

4.
Flashbulb Memories are memories for the circumstances in which one first learned of a very surprising and consequential (or emotionally arousing) event. Hearing the news that President John Kennedy had been shot is the prototype case. Almost everyone can remember, with an almost perceptual clarity, where he was when he heard, what he was doing at the time, who told him, what was the immediate aftermath, how he felt about it, and also one or more totally idiosyncratic and often trivial concomitants. The present paper reports a questionnaire inquiry into the determinants of such memories by asking about other assassinations, highly newsworthy events, and personally significant events. It is shown that while the Kennedy assassination created an extraordinarily powerful and widely shared flashbulb memory, it is not the only event that has created such memories. The principal two determinants appear to be a high level of surprise, a high level of consequentiality, or perhaps emotional arousal (assessed by both rating scales and ethnic group membership). If these two variables do not attain sufficiently high levels, no flashbulb memory occurs. If they do attain high levels, they seem, most directly, to affect the frequency of rehearsal, covert and overt, which, in turn, affects the degree of elaboration in the narrative of the memory that can be elicited experimentally. Parallels are made explicit between the behavioral theory and a less elaborated, speculative neuro-physiological theory of which R. B. Livingston (1967) is the proponent Finally, an argument is made that a permanent memory for incidental concomitants of a surprising and consequential (in the sense of biologically significant) event would have high selection value and so could account for the evolution of an innate base for such a memory mechanism.  相似文献   

5.
Vivid memories   总被引:1,自引:0,他引:1  
D C Rubin  M Kozin 《Cognition》1984,16(1):81-95
Fifty-eight undergraduates each recorded their three clearest autobiographical memories and answered questions about them. The resulting 174 memories were almost all rated to be of high personal importance, but low national importance. In contrast to published results of flashbulb memories cued by events which were specific, nationally important, surprising, and consequential, the ratings collected here covered the scales of surprise and consequentiality in a fairly uniform manner. The subjects also answered questions about memories cued by 20 events. For each subject, some of these memories were of ‘flashbulb’ clarity and some were not. The clearer memories were more surprising, consequential, and emotional, indicating that these factors are associated with, though not necessary for, vivid memories.  相似文献   

6.
False memories     
Problems in the context of so-called “false memories” and their topological classification and recommendations for their therapeutic handling are discussed. False memories are defined as constructs, rooted in the “transitional space” and containing partial realities, added fantasies as well as fantasmic transformations of reality. They thus contain a message about the inner state of the patient and a demand to the therapist. Narcissistic monadic forms of false memories are different. These forms serve to support the patient’s narcissistic balance, for example memories of incest, which apparently never took place. Furthermore, phenomena of actively generated false memories are discussed, which mainly arose in the USA, where therapists specialised in recovering incest memories, created them by direct or indirect suggestions in their patients. In many cases then, archaic images occurred, for example memories of having been captured by aliens or about ritual abuse in a sect. The potential psychodynamic background is discussed. These exciting and fascinating scenes form a temptation for the therapist to leave the ground of reality together with the patient and thus give up therapeutic neutrality.  相似文献   

7.
After controlling for initial confidence, inaccurate memories were shown to be more easily distorted than accurate memories. In two experiments groups of participants viewed 50 stimuli and were then presented with these stimuli plus 50 fillers. During this test phase participants reported their confidence that each stimulus was originally shown. This was followed by computer-generated responses from a bogus participant. After being exposed to this response participants again rated the confidence of their memory. The computer-generated responses systematically distorted participants' responses. Memory distortion depended on initial memory confidence, with uncertain memories being more malleable than confident memories. This effect was moderated by whether the participant's memory was initially accurate or inaccurate. Inaccurate memories were more malleable than accurate memories. The data were consistent with a model describing two types of memory (i.e., recollective and non-recollective memories), which differ in how susceptible these memories are to memory distortion.  相似文献   

8.
Three experiments were conducted to assess participants' beliefs about potential false memories that might have occurred during free recall tests. An input-output monitoring test was administered that required participants to discriminate between items that were studied and recalled, studied and not recalled, or were entirely new. Critical lures from Roediger and McDermott's (1995) paradigm were inserted into this test. The results demonstrated that participants believed erroneously recalled items were both studied and recalled. The intriguing finding was that unrecalled items were believed to have been studied approximately 80% of the time, and half of those were also believed to have been recalled. This result represents a dual false memory effect in which items were believed to have been studied and also to have been recalled. The ramifications of this new procedure are discussed in terms of proposed experiments that might clarify the genesis of these false memories.  相似文献   

9.
10.
Retrieval of emotional memories   总被引:4,自引:0,他引:4  
Long-term memories are influenced by the emotion experienced during learning as well as by the emotion experienced during memory retrieval. The present article reviews the literature addressing the effects of emotion on retrieval, focusing on the cognitive and neurological mechanisms that have been revealed. The reviewed research suggests that the amygdala, in combination with the hippocampus and prefrontal cortex, plays an important role in the retrieval of memories for emotional events. The neural regions necessary for online emotional processing also influence emotional memory retrieval, perhaps through the reexperience of emotion during the retrieval process.  相似文献   

11.
It is well known that memories of self‐relevant experiences are reconstructed over time. Artworks often require an elongated period of interpretative meaning‐making. Such works were therefore used to study temporal aspects of memory construction. In a longitudinal study, individuals' memories of artworks were examined to explore the idea that only with the passage of time would autobiographical memory and emotion be associated with thematic integration of the artwork memory. We also expected that integrated artwork memories would be more differentiated (in terms of number of details) than memories that were not integrated. Memories of artworks were collected from visitors to an art gallery in person as they left the gallery, and 5 months later in a phone interview. Participants were also asked, at both interviews, whether the memory recollection was associated with an autobiographical memory and with an emotion. Associations among the elements of autobiographical memory, emotion, differentiation, and integrated artwork memories were significant only at the time of the longer‐term recollection. The data suggest that, during an incubation period, these elements moved from a state of disconnection to interconnection.  相似文献   

12.
13.
It is well known that memories of self-relevant experiences are reconstructed over time. Artworks often require an elongated period of interpretative meaning-making. Such works were therefore used to study temporal aspects of memory construction. In a longitudinal study, individuals' memories of artworks were examined to explore the idea that only with the passage of time would autobiographical memory and emotion be associated with thematic integration of the artwork memory. We also expected that integrated artwork memories would be more differentiated (in terms of number of details) than memories that were not integrated. Memories of artworks were collected from visitors to an art gallery in person as they left the gallery, and 5 months later in a phone interview. Participants were also asked, at both interviews, whether the memory recollection was associated with an autobiographical memory and with an emotion. Associations among the elements of autobiographical memory, emotion, differentiation, and integrated artwork memories were significant only at the time of the longer-term recollection. The data suggest that, during an incubation period, these elements moved from a state of disconnection to interconnection.  相似文献   

14.
Three cases will be presented in which remote, accurate verbal and visual memories were present in, and from, toddlerhood for which the earliest age was 16 months. The age at which memories can be verbalized depends on the age of onset of speech phrases and cognitive ability. The memory may remain for over 30 years. Toddlers spontaneously report traumatic memories. The earlier the trauma occurs, the less the child is able to organize the material into a narrative form. The child is only able to relate the parts that are within his or her verbal repertoire and significant to him or her.  相似文献   

15.
This study investigated the relationship between memory vantage point and avoidance following trauma. Sixty trauma survivors with differing levels of avoidance were interviewed about the vantage point of their memory for trauma, a positive memory, and a neutral memory. Avoidant individuals were more likely to remember their trauma from an observer perspective than individuals with a lower level of avoidance. Avoidance did not influence vantage point for positive or neutral memories. These data support the proposal that adoption of the observer vantage point for trauma memories may serve an avoidant function for people affected by trauma.  相似文献   

16.
We report a picture-memory phenomenon in which subjects' recall and recognition of photographed scenes reveal a pronounced extension of the pictures' boundaries. After viewing 20 pictures for 15 s each, 37 undergraduates exhibited this striking distortion; 95% of their drawings included information that had not been physically present but that would have been likely to have existed just outside the camera's field of view (Experiment 1). To determine if boundary extension is limited to recall and drawing ability, Experiment 2 tested recognition memory for boundaries. Eighty-five undergraduates rated targets and distractors on a boundary-placement scale. Subjects rated target pictures as being closer up than before and frequently mistook extended-boundary distractors as targets. Results are discussed in terms of picture comprehension and memory. In addition to its theoretical value, discovery of the phenomenon demonstrates the importance of more widespread use of open-ended tests in picture-memory methodology.  相似文献   

17.
Two studies of autobiographical memory explored the hypothesis that memories become more accessible when the linguistic environment at retrieval matches the linguistic environment at encoding. In Experiment 1, Russian-English bilinguals were asked to recall specific life experiences in response to word prompts. The results supported the hypothesis of language-dependent recall: Participants retrieved more experiences from the Russian-speaking period of their lives when interviewed in Russian and more experiences from the English-speaking period of their lives when interviewed in English. In Experiment 2, the language of the interview was varied independently from the language of the word prompts. Both variables were found to influence autobiographical recall. These findings show that language at the time of retrieval, like other forms of context, plays a significant role in determining what will be remembered.  相似文献   

18.
Of interest was whether prior testing of related words primes false memories in the Deese/Roediger-McDermott (DRM) paradigm. After studying lists of related words, subjects made old-new judgments about zero, three, or six related items before being tested on critical nonpresented lures. When the recognition test was self-paced, prior testing of list items led to faster false recognition judgments, but did not increase the rate of false alarms to lures from studied lists. Critically, this pattern changed when decision making at test was speeded. When forced to respond quickly—presumably precluding the use of monitoring processes—clear test-induced priming effects were observed in the rate of false memories. The results are consistent with an activation-monitoring explanation of false memories and support that retrieving veridical memories can be a source of memory error.  相似文献   

19.
Ninety-nine undergraduate students retrieved three memories associated with each of the five emotional experiences: panic, trauma, worry, social anxiety, and feeling content. Subsequently, they answered 24 questions assessing properties of each memory, including the vividness and perceived accuracy of the memories and sensory, emotional, and anxiety-related experiences during retrieval. Memories were coded for affective tone and specificity. Results indicated that panic-related and trauma-related memories were rated similarly as content memories, but that they generally were associated with more imagery and emotional experiencing than worry-related or social anxiety-related memories. Participants experienced panic and worry symptoms to the greatest degree when they retrieved panic-related and trauma-related memories. All anxiety-related memories were characterized by more negative tone than content memories. Panic-related and trauma-related memories were more specific than worry-related, social anxiety-related, and content memories. These findings can explain partially why individuals with some, but not all, anxiety disorders experience enhanced memory for threatening material.  相似文献   

20.
The purpose of the present exploratory study was to investigate operations and contents of a naturally occurring reminiscence for physical places in 26 Swedish participants. Using Conway and Pleydell-Pearce's (2000) model of autobiographical memory as a framework, two main questions were examined. First, in what sense are physical places ingredients of our selves-that is, of our self-knowledge-and, if so, how are they and their characteristics organised in the autobiographical knowledge base? Second, what form do personal memories for places take and what kinds of meanings and emotional contents do we bind to this type of reminiscence? The results showed that the Swedish participants' most important places in their lives were mainly childhood- and cottage-related rural types of milieus, and mostly categorised as summarised events; that is, frequently revisited. The personal recollections of the place-related event-specific knowledge were mostly of the generic imagery type, comprising semantic, perceptual, and emotional contents related to the "self", "others", and the "environment". The memories mainly reflected on the participants' growth period and feelings of activation and pleasantness. This was more pronounced in older (M = 59) than in younger (M = 35) participants. All this indicates that physical places can serve as thematic pathways guiding reminiscence and self-knowing consciousness as we recollect details of perceptual, semantic, and emotional characters of periods in our lives.  相似文献   

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