RESUMO
Autobiographical memory recall was investigated in two female adolescent groups; one group who had experienced a burn injury and a matched control group. The Burn group was not currently depressed or anxious, but scored significantly higher on the intrusion subscale of the impact of event scale compared to controls. Two autobiographical memory tasks, the autobiographical memory cueing task and the Children's Autobiographical Memory Inventory (CAMI), were used. For the cueing task, the Burn group was significantly slower to recall specific memories. This group also recalled significantly fewer specific memories and significantly more extended overgeneral memories. For the CAMI, the burns group produced significantly lower semantic and episodic recall. The Burn group also produced significant correlations between sub-scales of the impact of event scale and selected measures on the autobiographical memory tasks. Higher intrusion scores were associated with less detailed episodic recall. Higher avoidance scores were associated with longer latencies to recall memories to negative cue words and fewer specific memories to all cue words. These results are discussed from the perspective that the Burn group experienced intrusive thoughts which interfered with normal autobiographical functioning.
Assuntos
Queimaduras/psicologia , Rememoração Mental , Adolescente , Estudos de Casos e Controles , Criança , Sinais (Psicologia) , Feminino , Humanos , Tempo de ReaçãoRESUMO
OBJECTIVES: To report descriptive data on memory recovery of traumatic material including: degree of prior amnesia, triggers to recovery, qualities of the memory and length of time taken to recover different types of memory. DESIGN: British Psychological Society practitioners who reported having clients with recovered memories in a previous large-scale survey were contacted for an indepth interview. They each provided information on up to three such clients. METHODS: From telephone interviews with 108 therapists, we elicited 236 detailed accounts of clients recovering a traumatic memory. Interviews were semistructured with investigator-based ratings. RESULTS: The degree of amnesia varied widely according to therapists: some clients had prior total amnesia, others a prior vague sense or suspicion, and others prior partial memories. Time in therapy before first recall was longer for memories involving child sexual abuse than for memories of other traumas. The majority of the memories, but not all, were similar to those reported by patients with post-traumatic stress disorder: they were fragmented, accompanied by high levels of emotion, and experienced as a reliving of the original event. CONCLUSIONS: On the basis of current understanding of memory processes, several mechanisms may be needed to explain all the data, including disruptions to the encoding and retrieval of traumatic events and errors in the attribution of the source of specific memories. It will be important to confirm these findings by interviewing clients themselves.
Assuntos
Amnésia/psicologia , Memória , Transtornos de Estresse Pós-Traumáticos/psicologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Emoções , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Psicoterapia , Transtornos de Estresse Pós-Traumáticos/terapiaRESUMO
BACKGROUND: There are concerns that memories recovered during therapy are likely to be the result of inappropriate therapeutic techniques. AIMS: To investigate systematically these concerns. METHOD: One-hundred and eight therapists provided information on all clients with recovered memories seen in the past three years, and were interviewed in detail on up to three such clients. RESULTS: Of a total of 690 clients, therapists reported that 65% recalled child sexual abuse and 35% recalled other traumas, 32% started recovering memories before entering therapy. According to therapists' accounts, among the 236 detailed client cases very few appeared improbable and corroboration was reported in 41%. Techniques to aid recall were used in 42%, but only in 22% were they used before memory recovery started. CONCLUSIONS: Some of the data are consistent with memories being of iatrogenic origin, but other data clearly point to the need for additional explanations.
Assuntos
Psicoterapia/métodos , Repressão Psicológica , Choque Traumático/psicologia , Distribuição por Idade , Amnésia/etiologia , Criança , Abuso Sexual na Infância/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Comportamento SocialRESUMO
To assess whether increased arousal would differentially affect hypermnesia (enhanced recall) for imaginally encoded concrete and abstract words, two sets of materials (a violent videotape for high arousal and a bird-nest-building videotape for low arousal) were interpolated at four different points in a memory experiment. A pilot experiment measuring the change in heart rate before and after the viewing of two sets of materials confirmed the relationship between self-reported arousal and physiological state. Evidence suggests that only when arousing materials are experienced during the retention interval will hypermnesia be inhibited. In all conditions, concrete words were recalled at twice or more the rate of abstract words.
Assuntos
Nível de Alerta , Atenção , Imaginação , Retenção Psicológica , Aprendizagem Verbal , Violência/psicologia , Adulto , Feminino , Humanos , Masculino , Rememoração Mental , Aprendizagem por Associação de Pares , Gravação de VideoteipeAssuntos
Abuso Sexual na Infância/psicologia , Rememoração Mental , Repressão Psicológica , Revelação da Verdade , Adolescente , Adulto , Criança , Abuso Sexual na Infância/legislação & jurisprudência , Prova Pericial/legislação & jurisprudência , Feminino , Humanos , Masculino , Psicoterapia , Retenção Psicológica , SugestãoRESUMO
This exploratory study examines how daily schemas for work activities influence retrospective memory. Twelve subjects were asked to describe their 'typical day' at work, and to recall their work activities of yesterday and of the same day a week ago. The number of basic activities occurring in each description was counted, and the number of basic activities occurring in the typical day description was viewed as an index of the degree of elaboration of the schema. There were three major findings. First, people recalled fewer activities from last week than they did from yesterday, and those activities that were recalled from last week tended to be those that were in the daily schema. Second, there was a tendency for people with highly elaborated daily schemas to recall more activities from last week than people with poorly elaborated schemas. And third, there were more schematic references in the recalls from last week than in those from yesterday. Taken together, these findings indicate that there are strong schematic influences on the recall of activities from last week, but not on those from yesterday. The discussion points to a number of research issues, both applied and theoretical, which arise from this preliminary investigation of daily work schemas.
Assuntos
Atividades Cotidianas , Memória , Teoria Psicológica , Trabalho , Análise de Variância , Feminino , Humanos , Masculino , Processos Mentais , Rememoração Mental , Fatores de TempoRESUMO
This experiment examines one component of worry, elevated subjective probabilities of negative events, and attempts to elucidate the cognitive processes on which this is based. The results suggest that the pessimistic subjective probabilities shown by chronic worriers can be understood using general theories of judgment, specifically, by the use of the availability heuristic (Tversky & Kahneman, 1973). However, it is the availability of a particular pattern of cognitions--an increased accessibility of explanations for why a negative event would occur, combined with a reduced accessibility of explanations for why it would not--that is important. The results are integrated within a description of the worry process, and possible clinical applications through the use of reason-generation techniques are discussed.
Assuntos
Ansiedade/psicologia , Controle Interno-Externo , Acontecimentos que Mudam a Vida , Teste de Realidade , Adulto , Ansiedade/diagnóstico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inventário de PersonalidadeRESUMO
The purpose of this study was to determine whether hypermnesia (improved net recall over time) can be differentially affected by manipulating the nature of tasks performed during the intervals between successive recall trials. In Experiment 1, all subjects were asked to imaginally encode separate words and were tested three times for recall. The control group (no interpolated task) produced the hypermnesia effect. Both groups performing interpolated tasks showed significantly lower recall. A second experiment was conducted in order to replicate these results and to examine the effects of intertest rehearsal on hypermnesia. In Experiment 2, subjects were asked to encode pairs of words using interactive-imagery instructions. Six different interpolated task conditions were employed, varying in the degree to which subsystems of working memory were used. Groups performing imaginal interpolated tasks showed no hypermnesia, whereas those performing nonimaginal tasks did. These findings suggest that access to working memory (see Baddeley, 1986) is not necessary for hypermnesia.