Subjects: Psychology >> Applied Psychology Subjects: Computer Science >> Computer Application Technology submitted time 2024-02-29
Abstract： Objective With the development of network big data and machine learning, more and more studies starting to combine text analysis and machine learning algorithms to predict individual satisfaction. In the studies focused on building life satisfaction prediction models, it is often difficult to obtain large amounts of valid and labeled data. This study aims at solving this problem using data augmentation and optimizing the prediction model of life satisfaction. Method Using 357 life status descriptions annotated by self-rating life satisfaction scale scores as original text data. After preprocessing using DLUT-Emotionontology, EAD and back-translation method was applied and the prediction model was built using traditional machine learning algorithms. Results Results showed that (1) the prediction accuracy was largely enhanced after using the adapted version of DLUT-Emotionontology; (2) only linear regression model was enhanced after data augmentation; (3) rigid regression model showed the greatest prediction accuracy when trained by original data (r = 0.4131). Conclusion The improvement of feature extraction accuracy can optimize the current life satisfaction prediction model, but the text data augmentation methods, such as back translation and EDA may not be applicable for the life satisfaction prediction model based on word frequency.
Peer Review Status:
Awaiting Review
Subjects: Psychology >> Social Psychology submitted time 2023-12-07
Abstract： Cooperation among strangers is a key feature of social capital which facilitates societies to effectively compete with other societies. Notably, cooperation among strangers does not remain permanent or stable within a society but can shift with changes in ecology and culture.
In the past few decades, China has experienced tremendous social changes, mainly manifested in rapid economic growth, rising urbanization level, more widespread higher education, and rapid development of the internet. Meanwhile, people’s residential mobility and social interaction scope has expanded. Acquaintance society has been shrinking while stranger society has been expanding. Interpersonal trust has declined and individualism has increased. However, little is known about whether cooperation (operationalized as cooperative behavior in social dilemmas) among strangers has shifted along with above societal changes within Chinese society. Thus, based on the history of experimental research on cooperation among young Chinese adults in situations involving conflicting interests (i.e., social dilemmas), this study meta-analyzed 254 studies conducted between 1999 and 2019 with 302 unique samples and effect sizes involving 29,249 participants to test for possible changes over time in cooperation among strangers.
We conducted meta-regression analyses applying a three-level mixed-effects meta-regression model and performed multiple imputation to handle missing data in our model. For all analyses, year of data collection was entered as the predictor, and the cooperation estimate as the outcome variable. In addition, we also simultaneously added the study characteristic variables (i.e., dilemma type, proportion of male participants, repetitions, group size, K index, communication, sanctions, and period of cooperation) as control variables to the meta-regression models to rule out the possibility that changes in cooperation are explained by study characteristics. Finally, we also calculated the magnitude of change in cooperation and reported the correlations between the sociocultural indicators and cooperation.
We found cooperation among strangers increased over time in Chinese society: The cooperation rate had increased from 0.33 in 1999 to 0.45 in 2019 after controlling for other variables. In addition, some societal indicators (e.g., societal wealth, urbanization level, higher education level, and internet penetration rate) measured 10 to 5 years prior to measures of cooperation were found to be positively associated with cooperation, suggesting that they may be potential societal underpinnings of increases in cooperation. The cooperative behavior among strangers in China and the United States shows a similar upward trend, but cooperation in Chinese society has a larger increase in a shorter period. These findings have important implications for boosting public confidence in solving present and future challenges.
Subjects: Psychology >> Social Psychology submitted time 2023-09-01
Abstract： With the deepening and spread of reform and opening-up, China has undergone rapid and unprecedented economic growth and societal transformations over the past few decades. Accumulating evidence has revealed the impacts of sociocultural changes on Chinese mental health. Since 2020, a popular buzzword, “Neijuan” (involution), has garnered significant attention and discussion in daily life. Neijuan could be traced back to agricultural involution, which refers to a process of inward over-elaboration in agricultural development. This concept was first identified by the anthropologist Geertz (1963), who observed that population growth failed to enhance productivity growth and economic development.
Despite Neijuan's growing attention, it is still unclear about the connotation and characteristic dimensions of this social phenomenon. Cultural psychology provides a solid theoretical and empirical basis for exploring how social and cultural changes affect individuals’ psychological states and behaviors. In this context, we propose that Neijuan is a multidimensional psychological concept of great significance in this new era, closely connected to cultural changes in China’s rapid development and growth.
To explore the psychological concept of Neijuan, Study 1 employed a grounded theory approach through in-depth interviews to clarify the intricate psychological components of Neijuan. Based on the results of Study 1, Studies 2 and 3 developed a measurement tool to validate the multiple characteristic dimensions of Neijuan in Chinese culture, utilizing exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). The findings suggested that Neijuan comprises four dimensions: resource scarcity, social norm, psychological pressure, and competition. Subsequently, Study 4 used Neijuan scenario-based task in the university and workplace environments to assess participants’ behavioral tendencies related to Neijuan and examined the relationship between individuals’ perceptions of Neijuan and their actual behaviors. Results revealed that individuals with higher levels of perceived Nejuan exhibited a greater tendency to engage in behaviors associated with Neijuan.
In summary, the series of studies sought to explore the psychological concept and multiple characteristic dimensions of Neijuan, which provides a theoretical and empirical basis for understanding this significant phenomenon in the contemporary era. The current research also offers an effective measurement tool to assess individuals’ perception of Neijuan and enlightens future research on the effect of Neijuan on psychological maladjustment and non-benign competition behaviors related to Neijuan.
Subjects: Psychology >> Applied Psychology submitted time 2023-07-09
Abstract： [Objective] To explore the differences of sleep quality and life satisfaction in different regions by means of microblog data, and to analyze the relationship between sleep quality and life satisfaction.
[Method] Weibo users were divided into four regions according to their posts, and the differences of sleep quality and life satisfaction were compared. [Results] (1) The sleep quality of Weibo users was marginal significant among the four regions, F (3, 489) = 2.363, p = 0.071. The sleep quality score of Weibo users in central region was significantly higher than that of Weibo users in western region (p < 0.05), but there was no significant difference in sleep quality between other regions (ps > 0.05). (2) There was no significant difference in the life satisfaction of Weibo users among the four regions, F (3, 489) = 1.490, p > 0.05. (3) Sleep quality was negatively correlated with life satisfaction (r = −0.08, p < 0.05); (4) Sleep quality did not significantly predict life satisfaction (B = −1.27, p = 0.078). [Conclusion] Sleep quality varies among users in different regions, and lower sleep quality will affect life satisfaction.
Peer Review Status:Awaiting Review
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： A number of researches suggest that dorso-dorsal stream represents grasping action and ventro- dorsal stream represents using action. They form structure-based action representation and function-based action representation respectively, which play a role in manipulable object representation and recognition. Difference exists between the two kinds of action representation in neural substrates, activation condition, time course, and their relationships with long-term memory. Researches on the two kinds of action representation not only demonstrate the importance of action information for manipulable object recognition, but also provide implication for further researches on how manipulable objects are represented in human brain.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： The term “risk-domain specificity” refers to the domain-specific nature of risky decision making due to the presence of factors that are particular to a certain content domain. Based on classical risky decision making theories stemming from laws of expectation, risk-taking propensity is domain-general. On the other hand, substantial evidences from past studies indicate that risk-taking propensity is domain-specific. The literature on risk-domain specificity has witnessed considerable progress in terms of mechanisms, measurements, and independent variables. Theoretically, early mainstream mechanisms deconstructed risk behavior based on a risk-return framework, whereas recent studies have validated the mechanisms with new sets of evidence and explained risk-domain specificity from the perspectives of evolution, personality and motivation. In terms of measurements, Domain-specific Risk Taking Scale (DOSPERT), as a dominant scale, has been further validated in various cultures, content domains, and groups. In comparison, other scales based on different content domains have been proven to be consistent and valid. In terms of independent variables, the regularity of risk-domain specificity has been proposed from various perspectives, such as genetics, environment and individual differences. Future research may focus on content domain integration and theory validation in detailed content domains as well as exploring regularity and mechanisms of risk-domain specificity at an individual level.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Individuals experiencing early life stress (ELS) are at a higher risk of mental/behavioral disorders such as depression and violence, the difficulties of emotion regulation might be one of the underlying mechanisms. ELS individuals use maladaptive strategies (such as avoidance and rumination) more frequently than normal individuals. And most of the studies found that ELS impaired the ability of emotion regulation. However, moderate ELS may enhance the ability of emotion regulation. Besides, emotion regulation moderated the relationship between ELS and mental/behavior disorders. Furthermore, we explored the neural mechanisms of how ELS influences emotion regulation. Finally, we made a summary and pointed out future directions.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Many empirical evidences provide sufficient support on the assumption that multicultural experience fosters creativity. The effect could be observed only in the individuals who engaged in two inconsistent cultures deeply. Moreover, the cognitive skills which include alternation, integration and inclusion developed by dual-identity individuals, foster their creativity. Future researches could be directed to strengthen its external validity in diverse samples, explore the mediating role of other variables such as stress appraisal, approach motivation, positive emotions, and expand domestic research on this topic.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Transcranial Electrical Stimulation (TES) is a non-invasive method of brain stimulation, which delivers a specific low intensity current on the scalp to modulate the activity of cortical cortex. TES is usually divided into three main types: transcranial direct current stimulation (tDCS), transcranial alternating current stimulation (tACS), and transcranial random noise stimulation (tRNS). In the current paper, we summarized the modulating effects of TES on visual phosphene threshold, visual field, contrast sensitivity, motion perception, and perceptual learning. The modulation effect varies with the type of visual functions, TES parameters, and stimulating patterns.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Speech production studies have demonstrated cross-linguistic differences in the processing units involved in phonological encoding. It has been widely assumed a critical role of phonemes in spoken production of Indo-European languages. Phonemes are normally conceived of as abstractions of discrete segmental speech sounds which can distinguish the meaning between words. For instance, the word "big" represents a sequence of three phonemes /b/, /i/, /g/. Currently, investigations on the processing units in Chinese spoken production mainly focused on syllables, whereas only few studies concern the role of phonemes. In the present project, we propose to comprehensively tackle the role of phoneme in Chinese speech production, focusing on its psychological reality, potential factors influencing phoneme-based effects, processing mechanism and temporal properties, using both behavioral and electrophysiological techniques. Specifically, we will investigate: 1) whether phonemic processing has "psychological reality" in Chinese speech production, and whether sensitivity to phonemic representations is artificially induced by exposure to English as a second language, experience of Pinyin, or phoneme-based typing input method? 2) how we process phonemes? Specifically, we are interested in whether phoneme-based effects are phoneme-specific and position-specific, how phonemes associate together to form larger units, and the temporal properties of phonemic processing. The findings of the present project will not only improve our understanding of how Chinese speakers produce words in mind/brain, but also provide insights into the construction and development of theoretical and computational models of Chinese speech production. In addition, the findings will provide basis for cross-language comparisons, and the development of scientific teaching approaches of Chinese phonology.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： “Sense of agency” refers to the sense of controlling one’s actions and the course of events in the outside world. It is based on the match between the expected action and the real sensory feedback. The first part of this article introduces a method for implicit measurement of sense of agency. The second part deals with the factors that influence the sense of agency from the aspects of intentionality and sensory feedback. Part three provides the conclusion. With an emphasis on the functions of the prefrontal and parietal lobes, this article provides evidence to explain the mechanism of sense of agency through the theoretical model and cognitive neuroscience.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Public awareness of environmental issues and engagement in environmental protection has been greatly improved with the rapid economic development. As a result, the deployment of projects with potential impacts on environment and human societies faces substantial challenge from the public. To ensure the success of such projects, receiving only government approval and meeting legal and regulation requirements is no longer enough. Public acceptance becomes essential, that is to acquire a social licence to operate (SLO). Projects without the SLO can be faced with great risks and financial loss. Although having gained widespread attention in mining, chemical industries and other related fields, the concept of SLO has gained attention from psychologists quite recently. The present article reviews the origin and measurement of the concept of SLO, as well as the approaches to obtain and maintain a SLO. We further highlight the fundamental drivers of SLO and the implications for policy makers. Future directions are discussed to address the challenges regarding the measurement and acquisition of SLO.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Previous studies have shown that structure and function of the prefrontal cortex (PFC) are particularly vulnerable to aging. On the other hand, recent studies have also indicated that the structural and functional plasticity of PFC is preserved in old age. For older adults, cognitive training attenuates reduction of cortical thickness in PFC, increases white matter integrity, improves intra- and inter-network functional connectivity, and also changes functional activation through modulation of dopamine activity in PFC and subcortical structures. Aerobic exercise improves cardiovascular fitness, preserves neuronal integrity and promotes neurogenesis, which would then lead to increased volumes in prefrontal gray and white matter, and altered functional activation patterns. Multimodal intervention, which combines cognitive training and physical exercise, has demonstrated better ecological validity, enhancing everyday cognition and life quality of older adults. We suggest that future studies should adopt various techniques, in order to better understand the prefrontal neuroplasticity in old age and its related mechanisms; separately analyze the various PFC related cognitive abilities; and lay stress on the more ecological multimodal intervention.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： The voluntary frontier settlement hypothesis proposed that voluntary frontier settlement leads to independent agency. The present work compared 538 college students from Shenzhen (an ongoing voluntary frontier settlement region) and Xiangfan. Controlling for resident status, the Singelis self-construal scale, the collectivist orientation scale, the triad task, the attribution task and loyalty/nepotism task were administered to examine the relationship between ongoing voluntary settlement and independent agency. As predicted, the results indicated that residents of Shenzhen scored higher in self-reported independent index, lower in self-reported collectivist orientation and holistic thinking, lower in rewarding honest friend and higher in punishing dishonest friend than those from Xiangfan. These findings indicate that Shenzhen as an ongoing voluntary frontier settlement is more independent than other regions of Mainland China such as Xiangfan. This implies that even in a generally interdependent culture in East Asia, ongoing voluntary frontier settlement leads to independent agency.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Recently, researchers have proposed to distinguish between adaptive narcissism and maladaptive narcissism. We reviewed the existing evidence that support this distinction, showing that two kinds of narcissism differ from each other in 1) constitutive components; 2) associations with intrapersonal and interpersonal adaptions; 3) personality nomologic networks; 4) developmental trajectories; 5) genetic and environmental bases. Distinguishing between adaptive and maladaptive narcissism may help us better understand the complexity of narcissism as well as narcissists on one hand; on the other hand, improve future research and intervention practice.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Episodic memory (EM) is the collection of past personal experiences that have occurred at a particular time and place. Subjective decline in EM is reported in the elderly with subjective memory decline (SMD). The elderly with SMD have a faster rate of EM decline and a higher risk of developing Alzheimer's disease (AD) than do healthy controls. However, the brain mechanisms of episodic memory impairment in SMD are unclear. Previous studies suggest that even when memory performance has no observable deficits, the brain structure and function associated with EM have been abnormal in SMD. Two further studies are of vital scientific significance for understanding the pathogenesis of AD. One is to explore the abnormal key nodes and paths of memory neural circuits in SMD. The other is to reveal the changes in the neural circuits in the progression of AD. In addition, considering that the elderly with SMD are a special group with memory impairment, an in-depth investigation into the neural circuits in this group, will make a unique contribution to revealing the neural mechanism of human memory.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： In daily life, the use of language often occurs in a visual context. A large number of cognitive science studies have shown that visual and linguistic information processing modules do not work independently, but have complex interactions. The present paper centers on the impact of visual information on language processing, and first reviews research progress on the impact of visual information on speech comprehension, speech production and verbal communication. Secondly, the mechanism of visual information affecting language processing is discussed. Finally, computational models of visually situated language processing are reviewed, and the future research directions are prospected.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Richard Thaler was awarded the 2017 Bank of Sweden Prize in Economic Sciences in Memory of Alfred Nobel for his contributions to behavioral economics. Based on bounded rationality, procrastination, loss aversion, and self-control, Thaler proposed the “Save More Tomorrow” plan that nudge employees to save more for their retirement by increasing the amount saved with every salary raised. Starting at the beginning, Thaler suggested that automatic enrollment can be used as the default option for employees to increase 401(k) participation. At the later stage, automatic escalation, which automatically allocates a fraction of the employees’ future pay increase to 401(k) contribution, is proposed to nudge the increase of contribution rates. The SMarT program, which was labeled as libertarian paternalism, can result in not only increased participation and contribution rates, but also the broad diversification of portfolios. The SMarT program profoundly affected policy in England, New Zealand, and other countries in which governments have established policies to make automatic enrollment the default option for employees to participate in retirement savings plan. Researchers have also been inspired to investigate the mechanism of retirement savings behavior. We first analyze the present status given that the three primary sources of retirement income are disproportionate in China. Then, we discuss and suggest nudge methods to incorporate behavioral economic insights, such as default option, framing effect, mental account and manipulating the “two-route loss” to “one-route loss” to promote retirement savings. Improvements to the participation and contribution rates can also be nudged by designing a plan and formulating a policy on retirement savings in China.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Immoral contagion refers to the process where a moral transgressor as a source of contagion directly or with the help of a morally neutral agent indirectly transfers the negative moral essence to a target, causing emotional, cognitive or physiological changes. The present review aims to, firstly, clarify the mental mechanism under immoral contagion -- disgust, on the basis of which the impact immoral contagion has on the field of moral psychology (moral emotion and moral cognition) is illustrated; then we expand the perspective to embodied cognition, organization and management as well as interpersonal interaction in order to explore the universal impact of immoral contagion on human society. Finally, future research is guided toward cross-cultural comparison, personal differences, the neural mechanism of dynamic process of contagion and positive moral contagion for a more thorough understanding of moral contagion.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： The two-dimension tactile image is the main approach of translating visual information into haptic information. It plays an important role in helping visually impaired people perceive the external world. The recognition of haptic two-dimension image is considered to be based on the “visual translation” process where the haptic input is translated into the visual image. This process is influenced by the graphic geometric feature, perspective, visual experience, capability of visual representation, the process of tactile exploration, training and age. Exploration of the cognitive neural mechanism of two-dimension images haptic recognition is significant for improving the design and usability of two-dimension tactile images.
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