Procesos de aprendizaje y terapia de conducta en la adicción a la heroína

Resumen

Múltiples principios de condicionamiento clásico y operante interaccionan en la adición a la heroína. Destacan la presencia de RC Compensatorias en forma de Síndrome de Abstinencia Condicionado (SAC) y distintos programas de reforzamiento en el estilo de vida, argot y efectos de la heroína. En evaluación conductual se estudian los correlatos subjetivos y psicofisiológicos del SAC; la validez externa de los autorregistros se logra mediante análisis de orina. En terapia de conducta los programas de amplio espectro se combinan con la intervención comunitaria y apoyo médico. A nivel metodológico se resalta la necesidad de usar múltiples criterios de medición, introducción del análisis multivariado y uso de diseños estadísticos, realización de seguimientos a largo plazo.     

Age differences in the rejection of false memories: The effects of giving warning instructions and slowing the presentation rate

Two experiments were conducted to examine whether children of different ages differ in their ability to reject associative false memories with the Deese–Roediger–McDermott (DRM) paradigm. Two different types of manipulations that are thought to facilitate false memory rejection in adults—slowing the presentation rate and issuing explicit warnings—were analyzed in younger and older children. The results showed that older children were more able than younger children to reject associative false memories through warnings and by slowing the presentation rate. We conclude that although older children are, in general, more prone to produce false memories with the DRM paradigm, they are also more able to reject them when certain conditions facilitate the editing process.     

Neuropsychological Interventions for Decision-Making in Addiction: a Systematic Review

Neuropsychology Review - Decision-making deficits are strong predictors of poor clinical outcomes in addiction treatment. However, research on interventions that address decision-making deficits...     

Psychological profile of potential organ donors and non-organ donors

The aim of this research was to analyse the psychological profile of potential organ donors and potential non-organ donors, from a sample of people with qualifications lower than a Bachelor's degree. The variables examined were prosocial behaviour, the scales of the Constructive Thinking Inventory, and the dimensions of personality of the Big-Five Questionnaire. The results show that non-organ donors have a lower score in prosocial behaviour, are less efficient in their actions, with a tendency for less thought before acting, and they tend to be prejudiced. The results also reveal that this group has lower degrees of cooperation and empathy. They tend to be less reflective, less scrupulous, less willing to persevere in their actions, less interested in culture, and less open to new ideas and values. The above results are discussed, bearing in mind the utility of this knowledge to professionals dedicated to organ donation.