RESUMEN
This article reports a pilot study of the potential benefits of a sustained programme of singing activities on the musical behaviours and hearing acuity of young children with hearing impairment (HI). Twenty-nine children (n=12 HI and n=17 NH) aged between 5 and 7 years from an inner-city primary school in London participated, following appropriate ethical approval. The predominantly classroom-based programme was designed by colleagues from the UCL Institute of Education and UCL Ear Institute in collaboration with a multi-arts charity Creative Futures and delivered by an experienced early years music specialist weekly across two school terms. There was a particular emphasis on building a repertoire of simple songs with actions and allied vocal exploration. Musical learning was also supported by activities that drew on visual imagery for sound and that included simple notation and physical gesture. An overall impact assessment of the pilot programme embraced pre- and post-intervention measures of pitch discrimination, speech perception in noise and singing competency. Subsequent statistical data analyses suggest that the programme had a positive impact on participant children's singing range, particularly (but not only) for HI children with hearing aids, and also in their singing skills. HI children's pitch perception also improved measurably over time. Findings imply that all children, including those with HI, can benefit from regular and sustained access to age-appropriate musical activities.
Asunto(s)
Percepción Auditiva , Corrección de Deficiencia Auditiva/métodos , Pérdida Auditiva/rehabilitación , Musicoterapia/métodos , Música/psicología , Canto , Niño , Preescolar , Corrección de Deficiencia Auditiva/instrumentación , Femenino , Audífonos , Pérdida Auditiva/psicología , Humanos , Londres , Masculino , Ruido , Proyectos PilotoRESUMEN
Previous research has suggested that we tend to show impaired memory for self-threatening information, an effect known as mnemic neglect. Mnemic neglect is believed to be due to shallow processing or inhibition of self-threatening information. Mnemic neglect, however, could also be an example of experiential avoidance and mindfulness training has been demonstrated to counteract experiential avoidance. The current study was designed to negate experiential avoidance on a memory task via mindfulness training and attempt to increase recall of self-threatening information. Participants were exposed to a short intervention, either mindfulness or unfocused attention, before being instructed to read and later recall self-referent behaviors. The findings indicated that recall of self-threatening and other self-referent information was increased following the mindfulness but not unfocused attention intervention. The utility of mindfulness as a strategy for negating the experiential avoidance normally associated with self-threatening information and increasing memory performance are discussed.
Asunto(s)
Recuerdo Mental/fisiología , Atención Plena , Atención , Femenino , Humanos , Inhibición Psicológica , Masculino , Memoria/fisiología , Adulto JovenRESUMEN
Previous research using the Gudjonnson suggestibility scale has suggested a role for self-esteem in suggestibility, with participants low in self-esteem being more suggestible than participants high in self-esteem. Four experiments are presented examining the role of self-esteem in the misinformation effect and whether enhanced suggestibility effects in participants low in self-esteem reflect genuine memory impairment. In Experiments 1 and 4 participants completed a standard recognition test. In Experiment 2 participants completed the modified recognition test. In Experiment 3 participants completed a free recall test. In Experiments 1 and 4 participants low in self-esteem demonstrated greater misinformation effects than participants high in self-esteem. In Experiment 3 a 3-day retention interval was employed with the modified test and no differences were found between the two groups on the reporting of the new item. The findings suggest that participants low in self-esteem are particularly sensitive to demand characteristics and post-event suggestion but do not suffer from genuine memory impairment.
Asunto(s)
Comunicación , Autoimagen , Sugestión , Adulto , Femenino , Humanos , Masculino , Recuerdo Mental , Reconocimiento en Psicología , Factores de TiempoRESUMEN
The present study examined the occurrence and content of auditory hallucinatory experiences in 41 non-clinical participants scoring high or low on the Oxford-Liverpool Inventory of Feelings and Experiences (brief version; OLIFE-B) measure of schizotypy. Participants listened to 10 1-min recordings of white noise, some of which contained embedded concrete or abstract words, and were asked to record the words that they had heard. High scorers on the unusual experiences (UE) scale of the OLIFE-B reported hearing more words, not actually present, relative to low scorers on that measure. In addition, high UE scorers showed a bias toward making hallucinatory reports of an abstract type over a concrete type. These results suggest a bias toward more auditory hallucinatory reports in high scorers in schizotypy, and particularly to those of an abstract type.
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Percepción Auditiva/fisiología , Alucinaciones/psicología , Trastorno de la Personalidad Esquizotípica/psicología , Estimulación Acústica , Adolescente , Adulto , Ansiedad/diagnóstico , Ansiedad/psicología , Depresión/diagnóstico , Depresión/psicología , Femenino , Alucinaciones/diagnóstico , Humanos , Masculino , Escalas de Valoración Psiquiátrica , Trastorno de la Personalidad Esquizotípica/diagnóstico , Encuestas y CuestionariosRESUMEN
In the present article, we present four experiments in which we examined whether mental imagery can initiate retrieval-induced forgetting. Participants were presented with word pairs (Experiments 1, 2, and 3) or narratives (Experiment 4) and then engaged in selective mental imagery about half of the details from half of the categories. The results indicated that mental imagery can produce the same pattern of impairment as retrieval practice (Experiment 1) and postevent questioning (Experiment 4). Additionally, mental imagery-invoked, retrieval-induced forgetting was found for category cued recall (Experiments 1, 3, and 4) and cued recall (Experiment 2); it was found to dissipate across a 24-h delay, but only when there was no pre-delay test (Experiment 3). Such retrieval-induced forgetting was also found for imagining from the first-person and third-person perspectives (Experiment 4). From these findings, we suggest that the underlying retrieval processes behind mental imagery can initiate retrieval-induced forgetting. The findings are discussed in terms of inhibitory processes.
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Atención , Imaginación , Recuerdo Mental , Aprendizaje por Asociación de Pares , Concienciación , Humanos , Práctica Psicológica , Retención en Psicología , SemánticaRESUMEN
Two experiments are reported in which postevent source of misinformation was manipulated within weapon-present and weapon-absent scenarios. Participants viewed slides depicting either a weapon or a newspaper event and then received either incomplete questioning or a narrative. Both postevent sources contained misleading information about a central and peripheral detail concerning either the weapon or the newspaper scenario. With a modified test in Experiment 1, questioning was found to increase misinformation effects concerning the central item, as compared with a narrative, and more misinformation effects were found for the weapon-peripheral than for the newspaper-peripheral item. In Experiment 2, the participants were more likely to claim to have seen contradictory and additive misinformation about the central item in the slides following questioning, and more contradictory and additive misinformation effects occurred for the weapon-peripheral than for the newspaper-peripheral item. The findings are considered in terms of the effects of both postevent and encoding factors on memory.
Asunto(s)
Aprendizaje por Asociación , Atención , Recuerdo Mental , Reconocimiento Visual de Modelos , Sugestión , Femenino , Humanos , Juicio , Masculino , Orientación , Retención en PsicologíaRESUMEN
Extending recent work that has demonstrated that the act of remembering can result in the inhibition of related items in memory, the present research examined whether retrieval-induced forgetting could provide a mechanism for explaining misinformation effects. Specifically, the authors found in their first study that the inhibition of critical items rendered the recollection of postevent information more likely in a subsequent test of memory. The authors established in their second study that when guided retrieval practice and final recall tests were separated by 24 hr, retrieval-induced forgetting failed to emerge and misinformation effects were absent. In contrast, a delay of 24 hr between initial encoding and guided retrieval practice produced not only retrieval-induced forgetting but also misinformation effects.