Interaction matters: Co-viewing facilitates learning from live video streaming for elementary students.

With the development of information technology, co-viewing of live video streaming (LVS) has become a popular online learning method. However, existing studies have found inconsistent results regarding the effects of co-viewing, which could be due to the impact of learner-learner interactions. The present study tested the effects of co-viewing LVS on learning in elementary students, and whether learner-learner interaction moderated students' attention allocation, learning performance (i.e., retention and transfer), learning efficiency, and metacognition. The study used a one-way between-subjects design, with 86 participants assigned randomly to one of three groups: learning alone group, merely co-viewing group, or co-viewing with interaction group. Kruskal-Wallis H tests showed that students in the co-viewing with interaction group allocated more attention to their co-viewer and less to the LVS. However, ANOVA results indicated that they had the best learning performance and metacognition, and demonstrated the highest learning efficiency. Meanwhile, those co-viewing without interaction did not show significantly positive effects compared to those learning alone. The results of informal interviews were largely consistent with the above findings. The findings of the present study suggest the benefits of co-viewing with interaction, providing practical implications for the social context of learning from LVS for elementary students in particular.

Culture and self-construal in the age of globalization: an empirical inquiry based on multiple approaches.

Introduction: There are three main types of culture in human society, namely, individual-oriented, relationship-oriented and social-oriented cultures. In history, there are two main positions on the relationship between culture and self-construal: the cultural determinist position and the interaction position. After analyzing literature critically, we propose that the interaction position is more persuasive than the cultural determinist position. A self-construal model was constructed from an interactionist and polycultural perspective, pointing out the relationship between three cultures and self-construal. We argue that individuals interacting with cultures in the context of globalization can develop a more integrated self-construal. The present study proposes the existence of polycultural self-construal, and aimed to explore how self-construal factors relate to cultures. Methods: Three approaches-psychological tests, priming with cultural icons and content analysis-were used to explore mechanisms between cultures (individual-oriented, relationship-oriented, and social-oriented cultures) and self-construal. In Study 1, we recruited 460 undergraduate students as participants through campus advertising to complete three psychological tests, namely, the Cultural Identity Scale (CIS), the Marlowe-Crowne Social Approval Scale (MC-SDS), and the Polycultural Self-construal Scale (PSCS). In Study 2, we created icon materials that could prime the three cultures. The experimental process was divided into two stages: priming and measurement. First, 165 participants were presented with icon materials on the computer screen to activate the corresponding culture, and then they were asked to complete the PSCS. In Study 3, the experimental procedures were followed as for Study 2. Then the Ten Statements Test (TST) was used. Each of the 178 participants gave 10 different responses to the question of "Who am I?." Each participant's "I am …" narratives were qualitatively processed using content analysis. Results: The individual-oriented culture mainly affects the individuality and equality factor of self-construal. The relationship-oriented culture mainly impacts the relationality factor of self-construal, while the social-oriented culture mainly affects the collectivity and equality factors of self-construal. There were no significant differences in the effects of the three cultures on the autonomy factor of self-construal. The multi-components of the polycultural self-construal are difficult to interpret based on one culture type. All three cultures have specific and shared effects on human self-construal.

Metacognition and Mathematical Modeling Skills: The Mediating Roles of Computational Thinking in High School Students.

This study was to investigate the relationship between metacognition and the mathematical modeling skills of high school students, as well as the mediating role of computational thinking. A cluster sampling method was adopted to investigate 661 high school students, using the metacognition scale, computational thinking scale, and mathematical modeling skill test questions. The results showed that metacognitive knowledge and metacognitive monitoring had a direct and positive correlation with high school students' mathematical modeling skills. Additionally, the critical thinking dimension of computational thinking mediated the relationship between metacognitive knowledge, experience, monitoring, and mathematical modeling skills. These findings indicated that sufficient metacognition could improve the critical thinking of high school students' computational thinking and enhance their mathematical modeling skills.

Is matching or discrepancy between filial piety expectation and filial support better? The role of filial support of children and social support.

Filial piety in traditional Chinese culture is an essential variable in explaining intergenerational interaction. However, previous studies have not clarified whether older adults' filial responsibility expectations matched children's filial support and the effects of the filial discrepancy on their life satisfaction and loneliness. The latent profile analysis showed that older adults were divided into two groups: (1) high expectations and support, and (2) low expectations and support. The results showed that compared with older adults with low expectations and low support, those with high expectations and high support reported higher life satisfaction and lower loneliness. Additionally, social support played a moderating role in the effect of the groups of older adults on life satisfaction and loneliness. Our conclusion shows that filial support is an essential factor influencing older adult life satisfaction and loneliness, and social support is an effective supplement to filial support.

Individuals with High Metacognitive Ability Are Better at Divergent and Convergent Thinking.

Is metacognitive ability a predictor of creative performance? Previous studies have produced conflicting findings. To clarify whether this relationship exists, the current study used eye tracking techniques and vocal thinking reports to explore creativity differences in individuals with different levels of metacognitive ability. One hundred and twelve participants completed the Metacognitive Ability scale, and were divided into two groups (with thirty participants in each group) based on their metacognition scores (the highest and lowest 27% of metacognitive ability scores). Then, participants in both groups completed two creative thinking tasks (AUT and CCRAT) while their eye behaviors were recorded by eye tracking. The results showed that participants with high metacognitive ability were better at divergent thinking, as evidenced by greater fixation and saccade counts, as well as smaller saccade amplitudes in the AUT task. In addition, Bayesian analyses provide anecdotal evidence that participants with high metacognitive ability tended to be better at convergent thinking. Furthermore, eye tracking results demonstrated that they exhibited longer fixation duration and more fixation count on the materials in the CCRAT task. These findings reflect an important role of metacognition in creative thinking, especially in divergent thinking.

Do daily interaction patterns differ between empty nesters and non-empty nesters? The role of different interaction partners in a Chinese sample.

The empty nest is a phase of life that most parents will experience when their children grow up and leave home. However, little attention has been given to changes that take place in empty nesters' daily patterns of interaction. This study aimed to examine the differences between empty nesters and non-empty nesters in relation to their daily interactions and the affect of various social partners. A total of 208 participants were recruited via convenience sampling; they were asked to record their daily interactions using the Rochester Interaction Record and to rate their affect after each interaction using the Positive Affect-Negative Affect Scale. The results showed that daily interactions were related to a higher increase of positive affect in empty nesters than in non-empty nesters when interactions were with adult children. In contrast, daily interactions of non-empty nesters were related to a higher decrease in negative affect when the interactions were with friends, neighbors, and strangers. These findings indicate that the patterns of daily interactions differ between empty nesters and non-empty nesters. Specifically, the daily interactions of empty nesters were seen to be more related to a higher increase in positive affect, whereas the daily interactions of non-empty nesters were seen to be more related to a higher decrease in negative affect. This study showed the differences in daily interaction patterns between empty and non-empty nesters across diverse social partners. The findings on the daily interaction patterns have some implications for older adults: (1) empty nesters can improve daily interaction with adult children, relatives, and colleagues for a higher positive affect; (2) non-empty nesters can improve daily interactions with friends, neighbors, and strangers to relieve their negative affect.

Benefits of exercise training on divergent thinking: The mediating role of ambiguity tolerance.

Exercise training has been proposed as a method for improving cognitive function. However, it is unknown whether chronic physical activity promotes divergent thinking and its underlying mechanism. Ambiguity tolerance has been considered relevant to divergent thinking. Therefore, this study sought to investigate whether individuals engaging in different types of exercise training differed in divergent thinking and to examine the mediating role of ambiguity tolerance underlying the training effect. The study was conducted in a sample of 492 university students who completed the unusual use task and the ambiguity tolerance questionnaire. The results revealed that individuals who underwent physical training proposed more creative ideas than non-physical training individuals did. Individuals engaging in multiple movement training scored higher in fluency, flexibility, and originality than their counterparts engaging in single movement training. Furthermore, ambiguity tolerance fully explained the difference in divergent thinking fluency between the physical and non-physical training groups. These findings provide preliminary evidence for the benefits of physical training on divergent thinking.

Co-learner presence and praise alters the effects of learner-generated explanation on learning from video lectures.

Learning from video lectures is becoming a prevalent learning activity in formal and informal settings. However, relatively little research has been carried out on the interactions of learning strategies and social environment in learning from video lectures. The present study addresses this gap by examining whether learner-generated explanations and co-learner presence with or without nonverbal praise independently and interactively affected learning from a self-paced video lecture about infectious diseases. University students were randomized into viewing either the video with instructor-generated explanations or the same video but generating explanations themselves. Outcomes were assessed by the quality of explanations, learning performance, mental effort, attention allocation, and behavioral patterns. Between-group comparisons showed that, in the absence of a peer co-learner, learning performance was similar in both the instructor-generated and learner-generated explanation groups. However, in the presence of a peer, learner-generated explanation facilitated learning performance. Furthermore, learner-generated explanation in the presence of a co-learner also reduced learners' mental effort and primed more behaviors related to self-regulation and monitoring. The results lead to the following strong recommendation for educational practice when using video lectures: if students learn by generating their own explanations in the presence of a co-learner, they will show better learning performance even though the learning is not necessarily more demanding, and will engage in more behaviors related to explanation adjustment and self-regulation.

Spatiotemporal Dynamics of Affective and Semantic Valence Among Women.

As an important dimension of emotional assessment, valence can refer to affective valence reflecting an emotional response, or semantic valence reflecting knowledge about the nature of a stimulus. A previous study has used repeated exposure to separate these two similar cognitive processes. Here, for the first time, we compared the spatiotemporal dynamics of the affective and semantic modes of valence by combining event-related potentials with repeated exposure. Forty-seven female participants were assigned to the feeling-focused and semantic-focused groups and thereafter repeatedly viewed the pictures selected for the study. Self-report behavioral results showed that post-test scores were significantly lower than pre-test scores in the feeling-focused group, while the differences between the two tests were not significant in the semantic-focused group. At the neural level, N2 amplitudes decreased and early late positive potential amplitudes increased in both groups, suggesting that the participants perceived the repeated pictures more fluently and retrieved the traces of the stimulus spontaneously regardless of the valence they judged. However, the late positive potential amplitudes in anterior areas and the activity of the middle frontal gyrus were attenuated in the feeling-focused group; however, this component in posterior areas and the activity of the precentral gyrus were increased in the semantic-focused group. Therefore, the processes of affective and semantic valence are similar in the early stages of image perception and retrieval, while in the later stage of valence judgment, these processes show different brain activation patterns. The results provide electrophysiological evidence for the differences in psychological processes when judging the two modes of valence.

Psychometric Properties of the Effort-Reward Imbalance Questionnaire for Teachers (Teacher ERIQ).

The effort-reward imbalance (ERI) model is a theoretical model of a psychosocial work environment with adverse effects on health and well-being that focuses on a mismatch between high efforts spent and low rewards received at work. This study aimed to develop and psychometrically test an effort-reward imbalance questionnaire for teachers (Teacher ERIQ) based on the ERI model. The structure validity, reliability, and criterion validity of the new questionnaire's scores were evaluated in a sample of 475 Chinese teachers. The results of exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) showed that a structure of four factors of effort (workload, emotional demands, student-related issues, and social responsibility) and two factors of reward (emotional reward and material reward) in accordance with the ERI model had significant factor loadings and acceptable model fit. The Cronbach's Alpha coefficients of all dimensions' scores showed that the questionnaire scores had good reliability. Criterion validity was indicated by significant correlation coefficients of scores of most dimensions along with teachers' self-reported job burnout and non-reciprocal social relations, as well as the ANOVA results showing that the differences of the scores of the two criterion scales in different ERI ratio levels were significant. The results also showed that teacher's ERI level varied with demographic variables such as age, gender and school type. The Teacher ERIQ is a valid and reliable new measurement for assessing teachers' psychosocial work characteristics. It can be an important tool to provide new explanations of stress-related health risks among teachers and to guide the development of preventive measurements.