Sense of agency over speech and proneness to auditory hallucinations: The reality-monitoring paradigm

This study investigated the effects of imagining speaking aloud, sensorimotor feedback, and auditory feedback on respondents' reports of having spoken aloud and examined the relationship between responses to “spoken aloud” in the reality-monitoring task and the sense of agency over speech. After speaking aloud, lip-synching, or imagining speaking, participants were asked whether each word had actually been spoken. The number of endorsements of “spoken aloud” was higher for words spoken aloud than for those lip-synched and higher for words lip-synched than for those imagined as having been spoken aloud. When participants were prevented by white noise from receiving auditory feedback, the discriminability of words spoken aloud decreased, and when auditory feedback was altered, reports of having spoken aloud decreased even though participants had actually done so. It was also found that those who have had auditory hallucination-like experiences were less able than were those without such experiences to discriminate the words spoken aloud, suggesting that endorsements of having “spoken aloud” in the reality-monitoring task reflected a sense of agency over speech. These results were explained in terms of the source-monitoring framework, and we proposed a revised forward model of speech in order to investigate auditory hallucinations.     

The relationship between early life stress and working memory in adulthood: A systematic review and meta-analysis

ABSTRACT

Exposure to early life stress has been linked to impairment in cognitive functioning in adulthood. The aim of this study was to systematically review the literature on the relationship between early life stress and working memory, a central component of cognitive functioning. Database searches yielded 358 abstracts matching the search terms. Abstract screening followed by full-text review resulted in 26 publications suitable for inclusion, of which 23 were included in the meta-analysis. Results of the meta-analysis suggested exposure to early life stress was associated with poorer working memory. Even though there were a wide variety of working memory tasks used, this effect was significant for both phonological and visuospatial working memory tasks, and both visual and aural task presentation modalities. The effect was also found in samples with and without clinical psychopathology. This review provides recommendations for future research and implications for clinical practice.     

Melatonin and Sleep Qualities in Healthy Adults: Pharmacological and Expectancy Effects

The impact of expectancy on melatonin's effects on sleep qualities was investigated. Both the pharmacological dose of 6 mg of melatonin and the expectation of receiving melatonin were predicted to improve subjective ratings of sleep qualities. The balanced placebo design varied 2 factors within-subjects: actual treatment and expected treatment. Adults (N = 53; 21 men and 32 women) between the ages of 26 and 71 years were administered either 6 mg of melatonin or a placebo for 8 nights. An instructional manipulation directed participants' expectations. Participants rated their nightly sleep experiences. Results revealed that feelings upon awakening differed between genders and that expecting melatonin increased ratings of sleep continuity. Most important, high ratings of “grogginess/tiredness” were associated with receiving melatonin, regardless of expectancy, as well as with receiving placebo when melatonin was expected. Overall, the findings underscore the need to consider expectancy and gender differences in research on melatonin and sleep experiences.     

Negotiating control: Patients’ experiences of unsuccessful weight-loss surgery

Interviews were carried out with 10 men and women who had undergone weight-loss surgery (WLS) up to 10 years ago and felt that it had failed. Seven had had a further successful procedure. Data were analysed using Interpretative Phenomenological Analysis. Weight regain following surgery was explained in terms of either the mechanics of the operation or with participants describing ways to ‘cheat’ as food continued to be used for emotional regulation. Everyone spoke of how surgery neglected their mind. Following the second successful surgery, participants described changes in both their eating behaviour and cognitions emphasising how their mind had been brought ‘in gear’ through the investment of two invasive procedures. Transcending all accounts was the mind/body relationship and the issue of control with attributions for both failed and successful surgery shifting from the self to the surgical mechanism as the participants negotiated the pathway between self-blame and responsibility and utilised conflicting frameworks in which the mind and body were either divided or united. Whereas failed surgery is characterised by a battle for control, successful surgery involves handing control over to their restricted stomachs or considering WLS as a tool to be worked with.     

Individual experiences of an acceptance-based pain management programme: An interpretative phenomenological analysis

Acceptance of pain has been found to play an important role in adjusting to chronic pain, and the evidence-base is growing with regards to the effectiveness of acceptance-based interventions such as acceptance and commitment therapy, mindfulness and contextual cognitive behavioural therapy within pain management settings. Despite the growing interest in such interventions, previous studies into acceptance-based pain management programmes (PMPs) are quantitative and the exact processes at work during such programmes remain unknown. This study aims to add to previous quantitative research in the area by qualitatively exploring individual experiences of attending an acceptance-based PMP and identifying the key constituents of the programme that participants felt facilitated change. Semi-structured interviews (n = 6) were analysed using interpretative phenomenological analysis, and five themes emerged: I’m not alone, others understand my pain, Freedom from pain taking over, A new self – one with pain, Parts of the programme participants felt facilitated change and Exercise is possible. These findings are then considered in relation to past research and relevant constructs in the literature. Implications for future research and clinical practice are also discussed alongside participant reflections and suggested areas for improvement.     

双文化个体的文化框架转换:影响因素与结果

文化与跨文化心理学的研究兴趣已经从关注文化差异转移到文化与心理如何相互影响。基于动态建构主义取向的文化框架转换(cultural frame switch,CFS)模型认为:个体完全可以同时拥有两种及其以上的文化构念网络,它们具有动态性,受情境线索所驱动,个体可以在不同文化之间根据情境需要进行文化框架的转换。CFS受到个体的种族内隐观和双文化认同整合的影响;CFS所积累的多元文化经验可以提高创造性和认知复杂性,也可能产生文化刻板化,导致对外来文化的排斥。未来研究可以探讨CFS的适用范围,进一步细化研究,考察主流群体成员的CFS,重视整合视角的研究,运用多元研究方法。借鉴该领域的研究思路对于考察我国的少数民族等多元文化个体的文化认同和文化适应具有重要启示。     

Positive experiences in the parent–child relationship during the COVID-19 lockdown in Poland: The role of emotion regulation,empathy, parenting self-efficacy,and social support

Despite the impact of the COVID-19 outbreak being largely negative on parents and children, for some families, lockdown could also bring about some positive effects, for example, increased emotional closeness, and more time for joint activity. The aim of the current study was to investigate cross-sectionally the most important correlates of the positive experiences in the parent–child relationship among Polish mothers and fathers during the lockdown in the initial phase of the COVID-19 outbreak. In May 2020, 228 mothers and 231 fathers completed the Brief version of the Empathic Sensitivity Questionnaire, Difficulties in Emotion Regulation Scale Short Form, Social Support Scale, Parenting Self-Agency Measure, and Scale of Positive Experiences in Parent–Child Relationship during the COVID-19 lockdown. Our results showed that parenting self-efficacy and social support were the strongest correlates of positive experiences in the parent–child relationship in both mothers and fathers during the lockdown. Perspective-taking was positively related to the positive experiences in mothers, whereas personal distress was positively associated with the positive experiences in the parent–child relationship in fathers. Our results point to factors of potential importance in designing preventive and therapeutic interventions for mothers and fathers to enhance positive experiences in the parent–child relationship during the pandemic.     

Elucidating satisfaction with physical activity: An examination of the day-to-day associations between experiences with physical activity and satisfaction during physical activity initiation

Satisfaction with physical activity is known to be an important factor in physical activity maintenance, but the factors that influence satisfaction are not well understood. The purpose of this study was to elucidate how ongoing experiences with recently initiated physical activity are associated with satisfaction. Participants (n?=?116) included insufficiently active volunteers who initiated a self-directed physical activity regimen and completed daily diaries about their experiences for 28?days. We used multilevel models to examine the associations between experiences with physical activity and satisfaction. Significant between-person effects demonstrated that people reporting higher average levels of positive experiences and lower levels of thinking about the negative aspects of exercise were more likely to report higher levels of satisfaction (ps?<?.05). Positive experiences and perceived progress toward goals had significant within-person effects (ps?<?.01), suggesting that day-to-day fluctuations in these experiences were associated with changes in satisfaction. These findings elucidate a process through which people may determine their satisfaction with physical activity.     

Adverse childhood experiences and coping strategies: identifying pathways to resiliency in adulthood

ABSTRACT

Objective

The current study examined whether coping strategies mediate the link between adverse childhood experiences (ACEs) and adult psychiatric and physical health outcomes.