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Introduction -- 1. Cultural Backgrounds, Economic Transformations, and Institutional Contexts -- 2. Evolution of Population and Family Policies -- 3. Trends of Fertility Change -- 4. Changes in the Age Patterns of Fertility -- 5. Demographic Factors of Fertility Change -- 5.1 Age patterns of marriage -- 5.2 Childbearing within marriage -- 5.3 Patterns of family building -- 6. Socioeconomic Factors of Fertility Change -- 6.1 Education -- 6.2 Women's employment -- 6.3 Gender relations at home -- 6.4 Attitudes toward marriage and family -- Conclusions and Policy Implications

Previous studies have confirmed that money scarcity can impede individuals' cognitive control; however, it remains unclear how this effect occurs. This study created a virtual shopping game that can vividly simulate individuals' shopping-related thought processes in daily life to systematically investigate how money scarcity influences cognitive control. Participants were randomly assigned to either a money scarcity group or a money rich group and were asked to perform a virtual shopping game, an emotion test, and a cognitive control task. In the first two experiments, the participants were asked to perform a space compatibility task (Experiment 1) or a face task (Experiment 2) after completing the virtual shopping task, in which they indicated whether they would purchase the probe commodity. The results showed that (1) the response times of the money scarcity group in both the space compatibility task and the face task were markedly lower than those of the money rich group, and (2) the cognitive flexibility and interference suppression of the money rich group were greater than those of the money scarcity group; however, there was no obvious difference in response inhibition. Experiment 3 embedded the space compatibility task within the virtual shopping task. The response times of the money scarcity group were still markedly slower than those of the money rich group. Thus, money scarcity impedes individuals' cognitive control, primarily by weakening their cognitive flexibility and interference suppression.

PurposeBased on conservation of resources (COR) theory, this study aims to examine the impact of daily illegitimate tasks on employees' daily silence and daily voice behavior, as well as the mediating role of daily ego depletion and the moderating role of trait mindfulness.Design/methodology/approachThrough daily diary approach, 81 employees were followed for 10 consecutive workdays. Multilevel analysis was employed to examine the hypothesized relationships.FindingsThe results showed that daily illegitimate tasks are positively related to daily silence behavior and negatively related to daily voice behavior; daily ego depletion plays a mediating role in these relationships. Trait mindfulness moderates the effect of daily illegitimate tasks on daily ego depletion and the indirect effect of daily illegitimate tasks on daily silence and daily voice.Practical implicationsManagers should be mindful of minimizing the assignment of illegitimate tasks. Additionally, it is recommended that the organization provide training courses for employees to help them reduce ego depletion. Finally, organizations should focus on fostering high levels of mindfulness among their employees.Originality/valueThis study contributes to the existing literature by investigating the immediate impact of illegitimate tasks on employee voice and silence at within-person level. By doing so, it enhances comprehension of the consequences associated with illegitimate tasks. Meanwhile, this study offers additional insights into the underlying mechanisms and boundary conditions of the effect of illegitimate tasks from a resource perspective.

Background: Despite numerous literature studies on the short-term effects of diverse experiences of being left-behind, migrant, or both on children, the research on their long-term effects remains inadequate. The purpose of current study is to explore the long-term impact of being left-behind, migrant or experiencing both during childhood on health in adulthood. Simultaneously, we investigate the impact of psychological resilience on adults in the presence of diverse experiences of parental migration. Method: A total of 2,371 samples were selected from 28 provinces in China, consisting of 656 participants who had been left behind but never migrated (PLBNM), 205 participants who had migrated but never been left behind (PMNLB), 265 participants who had both been left behind and migrated (PLBM), and 1,245 participants who had no left-behind/migrant experiences (NLBM). The mental health, health condition, and psychological resilience were measured using the 12-item General Health Questionnaire (GHQ-12), Self-Rated Health, and the Connor-Davidson Resilience Scale (CD-RISC), respectively. Results: The results of the regression model indicated that PLBNM ( OR = 2.10, 95% CI [1.59, 2.77], p < .001), PMNLB (1.93, [1.27, 2.94], p < .01), and PLBM (2.01, [1.37, 2.94], p < .001) displayed lower self-rated health compared to NLBM. However, only PLBNM (1.29, [1.05, 1.58], p < .05) reported higher mental health problems compared to NLBM. Our results also showed a strong association between psychological resilience and adults' lower self-rated health (0.72, [0.64, 0.82], p < .001). Conclusion: The negative long-term impact of various experiences regarding being left-behind, migrant, or both, on adult's mental health and self-rated health were more pronounced. The Chinese government ought to create unique policy frameworks that offer assistance to those adults.

PurposePrevious research has demonstrated that affirming an individual's self-worth in intrinsic, stable aspects (e.g. personal attributes) enhances their pro-relationship tendencies, as compared to affirming extrinsic aspects of the individual (e.g. performance). This is especially so among people in certain dissatisfying relationships (e.g. romantic relationships). Extending this finding to organizational contexts, the purpose of this study is to investigate the effects of affirmation type (intrinsic vs extrinsic affirmations) on responses to workplace offenses among employees with high versus low job satisfaction.Design/methodology/approachStudies 1 (N= 224) and 2 (N= 358) examined the effects of intrinsic versus extrinsic affirmations on responses to hypothetical and real workplace offenses. Furthermore, to compare the effects of intrinsic and extrinsic affirmations to the baseline level, Study 3 (N= 441) added a control condition and examined the effects of affirmation type (intrinsic vs extrinsic vs control) on responses to workplace offenses.FindingsFor employees with low (but not high) job satisfaction, (1) intrinsic (vs extrinsic) affirmations promoted more prosocial responses (forgiveness and reconciliation) to workplace offenses; (2) although not as effective as intrinsic affirmations, extrinsic affirmations (vs baseline) also triggered prosocial intentions toward workplace offenses.Originality/valueFirst, the study enriches the literature on workplace offenses by focusing on an individual-level factor – self-worth – that can be intervened (e.g. affirming one's self-worth) by organizations and managers so as to promote prosocial responses to workplace offenses. Second, the study expands the scope of the self-affirmation theory in organizational contexts by examining the effectiveness of intrinsic and extrinsic affirmations in coping with workplace offenses. Third, practically speaking, the study provides a brief intervention (the writing task of describing an intrinsic or extrinsic affirmation experience) that can boost pro-relationships in the workplace.

AbstractChina has witnessed drastic family changes amidst demographic and socioeconomic transitions unprecedented in its history. Using data from three censuses and a national survey, this paper provided a descriptive documentation about the changing patterns in household size and structures from a synthetic life course perspective. By 2010, people below the age of 5 and in their late 20 s and early 60 s were more likely to live in three‐generation households than in nuclear households compared with their counterparts in 1982, likely due to needs of childcare. The rise in single‐generation households was most noticeable among those in the late 50 s and early 60 s, largely a result of young adults leaving for college or migrating away from home and a heightened aspiration for privacy of both generations. Based on these descriptive findings, future policy directions are discussed including policies to strengthen intergenerational solidarity, to support family caregivers, and to improve community‐based services.

Abstract
Background and Study Aims Primary intraspinal primitive neuroectodermal tumors (PNETs) account for ∼0.4% of all intraspinal tumors, but information about these tumors in the medical literature is limited to single case reports. We report four cases of primary intraspinal PNETs and present a systematic literature review of the reported cases.
Materials and Methods We retrospectively reviewed and analyzed the clinical data of 4 patients with primary intraspinal PNETs who underwent neurosurgical treatment at our clinic between January 2013 and January 2020, and of 32 cases reported in the literature.
Results The female-to-male ratio was 2.6:1. The mean patient age was 21.42 ± 15.76 years (range: 1–60 years), and patients <36 years of age accounted for 83.30% of the study cohort. Progressive limb weakness and numbness were the chief symptoms (accounting for ∼55.6%). The mean complaint duration was 0.89 ± 0.66 months for males and 2.72 ± 3.82 months for females (p = 0.028). Epidural (41.7%) was the most common site, and thoracic (47.3%) was the most frequent location. Most PNETs were peripheral, and magnetic resonance imaging (MRI) appearance was isointense or mildly hypointense on T1-weighted images and hyperintense on T2-weighted images. Homogeneous contrast enhancement was observed. The 1-year survival rate of patients who underwent chemoradiation after total or subtotal lesion resection was better compared with patients who did not undergo chemotherapy, radiotherapy, or total or subtotal resection. The modality of treatment was associated with survival time (p = 0.007).
Conclusion Primary intraspinal PNETs mainly occur in young people with a female preponderance. In patients with a rapid loss of lower limb muscle strength and large intraspinal lesions on MRI, PNETs should be considered. Surgical resection and adjuvant radio chemotherapy are key prognostic factors.