Sustained effects of attentional re-training on chocolate consumption

Background and objectives Accumulating evidence shows that cognitive bias modification produces immediate changes in attentional bias for, and consumption of, rewarding substances including food. This study examined the longevity of these attentional bias modification effects. Methods A modified dot probe paradigm was used to determine whether alterations in biased attentional processing of food cues, and subsequent effects on consumption, were maintained at 24-h and one-week follow-up. One hundred and forty-nine undergraduate women were trained to direct their attention toward (‘attend’) or away from (‘avoid’) food cues (i.e., pictures of chocolate). Within each group, half received a single training session, the other half completed 5 weekly training sessions. Results Attentional bias for chocolate cues increased in the ‘attend’ group, and decreased in the ‘avoid’ group immediately post training. Participants in the ‘avoid’ group also ate disproportionately less of a chocolate food product in a so-called taste test than did those in the ‘attend’ group. Importantly, the observed re-training effects were maintained 24 h later and also one week later, but only following multiple training sessions. Limitations There are a number of limitations that could be addressed in future research: (a) the inclusion of a no-training control group, (b) the inclusion of a suspicion probe to detect awareness of the purpose of the taste test, and (c) the use of different tasks to assess and re-train attentional bias. Conclusions The results showed sustained effects of attentional re-training on attentional bias and consumption. They further demonstrate the importance of administering multiple re-training sessions in attentional bias modification protocols.This research was supported under the Australian Research Council's Discovery Project funding scheme (project number DP130103092)

Supporting bereaved parents : A phenomenological study of a telephone intervention programme in a paediatric oncology unit

Aims and objectives. This study sought to discover bereaved parents' perspectives and experiences of a nurse-led, ward-based, telephone support programme in a children's oncology unit. Background. Parental grief is especially intense and long-lasting, and many parents can experience serious psychological problems. The oncology team learned that some parents felt 'forgotten' or 'abandoned' following their child's death and addressed this concern by initiating and subsequently evaluating a telephone bereavement support programme. Design. An interpretive phenomenological investigation of the experiences of six parents who participated in the programme. Methods. Parents shared their experiences and perceptions of the programme in individual interviews. Interpretive phenomenology and thematic analysis guided the interviews' interpretation to ascertain both the parents' experiences of the programme and their understandings of everyday clinical terms such as 'support' or 'reassurance'. Results. Parents found the programme supportive, especially valuing ongoing contact with a nurse who 'knew them'. Telephone contact was preferred to visiting the hospital, which brought back painful memories. Calls were important elements in helping parents create meaning and memory around their deceased child. Conclusions. Regular telephone contact over an agreed period from a familiar member of the child's treating team can create a more positive and supportive bereavement experience for parents in the year following their child's death. The specific findings are discussed in the context of the death of a child as a crisis of meaning. Relevance to clinical practice. Clinical nurses are ideally placed to use existing close relationships to extend care and support to bereaved parents. This study shows how nurses can identify service gaps, work with interdisciplinary team colleagues to initiate appropriate actions and participate in the essential evaluation subsequently required. © 2012 Blackwell Publishing Ltd