Using a Mindfulness-Based Procedure in the Community: Translating Research to Practice

Maladaptive behaviors, such as aggressive and disruptive behaviors, are a significant risk factor for maintaining community placement by individuals with intellectual disabilities. When experienced researchers provide training to individuals with intellectual disabilities on a mindfulness-based strategy, Meditation on the Soles of the Feet, the individuals are able to effectively self-manage their maladaptive behaviors. We investigated whether similar effectiveness would be found if community-based therapists provided the training to similar individuals living in the community. Three adults with mild intellectual disabilities and mental illness living in the community were taught by a community-based therapist to use this strategy to control maladaptive behaviors that included verbal aggression, disruptive behavior and physical aggression. They were taught to shift the focus of their attention from the negative emotions that triggered their maladaptive behavior to a neutral stimulus, the soles of their feet. All three individuals were able to reduce their maladaptive behaviors to near-zero levels and maintain their community placement that they had been at risk for losing, due to their maladaptive behavior. Subjective measures of various psychological symptoms showed a reduction in two of the individuals. Our study suggests that the demonstrated effectiveness of Meditation on the Soles of the Feet can be achieved by a community-based therapist.     

华人人际关系的概念化——针对中国香港大学生的实证研究

以杨中芳所构建的华人人际关系概念化理论模型为蓝本,并用以往的实证研究方法为基础,揭示了当代华人对人际关系如何进行概念化及其潜在的认知维度。杨氏模型认为华人人际关系主要由既定成分、情感成分和工具成分组成。该研究以中国香港大学生为被试进行调查,首先采用访谈的形式,分家族、学校及日常生活情境建立人际关系清单。然后采用多维量法（Multi-dimensional scaling）处理被试对关系进行分类的数据。结果发现,在不同的生活情境中,被试均依据情感程度对关系进行分类。在等级差异明显的家族和学校情境中,被试依据辈份和等级差异的突显性进行区分;而在等级差异小的生活情境中,则采用功利程度为标准。本文对被试在不同情境中所采用的不同维度进行了讨论,并提出华人人际关系的义务具有工具性质的实证结果     

Sociolinguistic awareness and false belief in young Cantonese learners of English

In this study, we examined whether sociolinguistic awareness and false belief were uniquely related in 3- and 4-year-old Cantonese-speaking children learning English as a second language. The English-use background of these children varied so that they possessed sociolinguistic awareness to different degrees. Results indicated that sociolinguistic awareness predicted false belief uniquely after controlling for age, nonverbal intelligence, English vocabulary, and family income for both the second language learners and the more balanced bilinguals. The group difference in false belief was adequately explained by the corresponding difference in sociolinguistic awareness over and above the other variables. Such findings provide evidence for the claim that false belief understanding is critically related to sociolinguistic awareness, which in turn is influenced by how a second language is learned.     

Training in Mindful Caregiving Transfers to Parent–Child Interactions

In an earlier study, we provided mindfulness training to three caregivers of individuals with profound multiple disabilities. We measured levels of happiness displayed by the individuals during the 8 weeks of mindfulness training of the caregivers, as well as during the 16 weeks following the termination of training. We found that happiness increased markedly when an individual interacted with a caregiver who had received training in mindfulness as opposed to a control caregiver who did not receive such training. In this study, we investigated whether the increased mindfulness of the three caregivers would transfer to interactions with their own children. The children’s non-compliance with their mother’s requests was used as an indirect index of the effects of training their mothers received in mindfulness. Although the ages of the children and their baseline levels of non-compliance were variable, the data showed a decrease in non-compliance during mindfulness training of the caregivers and further decreases following the completion of training. Our data provide preliminary evidence of transfer of mindfulness training from caregiving to parent–child interactions. We speculate as to why this may occur in mindfulness training.     

Neural mechanisms underlying subsequent memory for personal beliefs:An fMRI study

Many fMRI studies have examined the neural mechanisms supporting emotional memory for stimuli that generate emotion rather automatically (e.g., a picture of a dangerous animal or of appetizing food). However, far fewer studies have examined how memory is influenced by emotion related to social and political issues (e.g., a proposal for large changes in taxation policy), which clearly vary across individuals. In order to investigate the neural substrates of affective and mnemonic processes associated with personal opinions, we employed an fMRI task wherein participants rated the intensity of agreement/disagreement to sociopolitical belief statements paired with neural face pictures. Following the rating phase, participants performed an associative recognition test in which they distinguished identical versus recombined face–statement pairs. The study yielded three main findings: behaviorally, the intensity of agreement ratings was linked to greater subjective emotional arousal as well as enhanced high-confidence subsequent memory. Neurally, statements that elicited strong (vs. weak) agreement or disagreement were associated with greater activation of the amygdala. Finally, a subsequent memory analysis showed that the behavioral memory advantage for statements generating stronger ratings was dependent on the medial prefrontal cortex (mPFC). Together, these results both underscore consistencies in neural systems supporting emotional arousal and suggest a modulation of arousal-related encoding mechanisms when emotion is contingent on referencing personal beliefs.     

Psychological stress and glucose metabolism in obese and normal-weight subjects: a possible mechanism for differences in stress-induced eating

Acute psychological stress has been found to impair the handling of a glucose load in normal-weight individuals and to produce a delay in gastrointestinal transit time. The present study utilized the same paradigm to compare 10 obese and 10 normal-weight subjects. All subjects participated in two counterbalanced sessions (stress and nonstress). At each session, subjects were fed a carbohydrate load, and glucose was measured 0, 30, 60, 90, and 120 min after the load. On nonstress days, subjects relaxed after the drink; on stress days, subjects participated in 30 min of competitive tasks. The stressor significantly delayed the glucose response in the normal-weight subjects but did not affect the glucose response in obese subjects. This finding may have implications for differences between obese and normal-weight individuals in stress-induced eating, possibly explaining the decreased consumption of normal-weight individuals during stress.