• Feasibility of online self-help mindfulness intervention integrating Chinese classical poetry and its impact on participants’adherence

    Subjects: Psychology >> Applied Psychology submitted time 2024-06-06

    Abstract: In recent years, mindfulness interventions have been applied across various fields and have achieved significant efficacy. With the widespread adoption of mobile Internet, online mindfulness interventions are flourishing, thus holding tremendous potential. However, a prominent issue is the generally low adherence of participants in such online mindfulness interventions. Concurrently, previous studies have demonstrated that poetry is also regarded as an important supplement to psychotherapy and mindfulness intervention therapy. Yet, no research has been conducted on the integration of Chinese classical poetry and mindfulness interventions—a topic that warrants further exploration. Moreover, Chinese classical poetry possesses distinct Chinese characteristics and is a highly appreciated literary art form among the local population. Therefore, based on the above propositions, this study considers the feasibility of integrating Chinese classical poetry into mindfulness intervention and whether it can enhance participants’ adherence.
    In Study 1, a 49-day online self-help mindfulness intervention incorporating Chinese classical poetry was developed based on Mindfulness Intervention for Emotional Distress (MIED) and poetry therapy. A total of 54 participants were recruited online who completed the pre- and postintervention assessments, including measures of mindfulness, perceived stress, and general well-being. The participants were required to answer additional questions regarding the feasibility of the intervention within one week postintervention. Then, the effectiveness of the intervention was analyzed using paired samples t-tests, whereas its feasibility was evaluated across five dimensions: Acceptability, Demand, Implementation, Practicality, and Limited-efficacy testing. In Study 2, 258 participants were recruited online and randomly assigned to Group A or Group B. Group A attended a mindfulness intervention program that integrated Chinese classical poetry, while Group B attended the same program without poetry. In the end, a total of 245 participants joined the study (118 in Group A and 127 in Group B). All participants were required to complete pre-, mid-, and postintervention assessments measuring mindfulness, perceived stress, and general well-being levels. Furthermore, the intervention’s effectiveness was examined using repeated measures analysis of variance (ANOVA), whereas the impact of the presence or absence of Chinese classical poetry on participants’ adherence was analyzed using chi-square tests.
    The results confirmed the feasibility of the developed online self-help mindfulness intervention integrating Chinese classical poetry in terms of Acceptability, Demand, Implementation, Practicality and Limited-efficacy testing, with participants perceiving the intervention as effective. The results of Study 2 demonstrated that both programs with and without poetry significantly improved participants’ mindfulness, perceived stress, and general well-being levels. However, the former significantly enhanced participants’ adherence. In addition, compared with the overall adherence levels of current online mindfulness interventions (ranging from 35% to 92%), the participants’ adherence to the proposed online intervention with Chinese classical poetry (84.75%) is relatively high. Finally, the study also found that integrating poetry into mindfulness interventions enhanced the majority of Chinese individuals’ engagement and completion rates, regardless of their personal preferences for Chinese classical poetry at baseline.
    This study represents the first integration of Chinese classical poetry into mindfulness intervention, resulting in a program enriched by Chinese cultural elements. The program facilitates the combination of outstanding traditional Chinese culture with modern psychological theories and practices, fostering their creative transformation and innovative development. Furthermore, the purely online self-help program employed in this study reduces reliance on therapists while simultaneously enhancing participants’ adherence. At the same time, this study provides more possibilities for the widespread application of mindfulness intervention and provides individuals with more choices for mental health treatment. Overall, these contributions hold significant practical significance and social value.

  • A standardized checklist on reporting meta-analysis in open science era

    Subjects: Psychology >> Statistics in Psychology submitted time 2022-07-30

    Abstract: Meta-analysis is a crucial tool for accumulating evidence in basic and applied research. In the open science era, meta-analysis becomes an important way for integrating open data from different sources. Meanwhile, because of the great researchers’ degree introduced by multiple-step and multiple-choices in each step of meta-analysis, the openness and transparency are crucial for reproducing results of meta-analysis. To (1) understand the transparency and openness of meta-analysis reports published in Chinese journals and (2) improve the transparency and openness of future meta-analysis by Chinese researchers, we developed a Chinese version of checklist for meta-analysis, which was based on the Preferred Reporting Items for Systematic Review and Meta-Analysis protocols (PRISMA) and the principle of openness and transparency, and then surveyed the methods and results of 68 meta-analysis papers in mainstream Chinese psychological journals in last five years. Our results revealed that openness and transparency of Chinese meta-analysis reports need to be improved, especially in the following aspects: the date/time and limitation of literature search, the details of screening and data collection, the flow chart of article screening, the details of effect size transformation, and the evaluation of individual research bias. The checklist we present, which lists almost all aspects that an open meta-analysis should include, can be used as a guide for future meta-analysis.

  • 利他行为的遗传基础:来自定量遗传学和分子遗传学的证据

    Subjects: Psychology >> Social Psychology Subjects: Psychology >> Physiological Psychology submitted time 2022-01-20

    Abstract:

    Altruistic behavior is a behavior that benefits others at a cost to oneself. Recently, researchers have focused on the role of genes in altruistic behavior. Based on quantitative and molecular genetics, the heritability of altruism is summarized, demonstrating the influence of heredity on altruistic behavior; and four categories of altruistic related candidate genes are discussed, including dopamine receptor gene, serotonin transporter gene, oxytocin receptor gene, and vasopressin receptor gene, then an in-depth discussion of the influence of environment on the relationship between genetics and altruism is included. On the one hand, genotype is associated with environment that jointly influence altruistic behavior, known as gene-environment correlation; on the other hand, the effect of genetics on altruistic behavior is influenced by the environment, known as the differential susceptibility model. Future research need to expand on and further explore the effect of neurobiological system on altruistic behavior, which may focus on genome-wide research, meta-analysis, mechanism exploration, and systematic environmental intervention practice.

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