Embodied language theories propose that language and action are inter-related. Age of Acquisition (AoA) effects refer to findings that early learned words, phrases and concepts are responded to more quickly than later learned stimuli, but this factor is often not considered in embodiment studies. Using lexical decision tasks (LDTs), the current study tested the effect of AoA on motor responses to hand-related words across younger (aged 18–44, N = 40, Experiment 1) and older adults (aged 50–65, N = 40, Experiment 2). Experiment 1 found no significant main effect for hand relatedness but significant main effects for AoA and frequency. Early learned words and higher frequency words elicited quicker hand responses than late learned and lower frequency words. Similar effects were observed in Experiment 2 – no significant main effect for hand relatedness but significant main effects for AoA and frequency. The implications of these findings for language embodiment theories are discussed.

This paper examines the intonational characteristics of information-seeking yes-no questions in Galician, a Romance language spoken in Northwestern Spain. Data from 20 Galician-Spanish bilingual speakers were collected via an interactive communicative task and analyzed acoustically in Praat following Spanish ToBI conventions. The examination of nuclear configurations (nuclear pitch accent and the final boundary tone) showed that yes-no questions were realized primarily with final falls (57%), although final rises were also prevalent (43%). The most frequent nuclear configurations were L+H* H% (44%), H+L* L% (36%), and L* H% (9%). Statistical analysis showed that gender, age and language dominance significantly impacted the realization of nuclear configurations in Galician. Specifically, final falling contours were significantly more frequent in women, in older speakers, and in Galician-dominant participants. On the other hand, final rising contours were significantly more frequent in men, in younger speakers, and in Spanish-dominant participants. Our findings showed a higher incidence of final rising contours in Galician yes-no questions than in previous studies, which could stem from increased contact with standard Castilian Spanish and potentially indicate a change in progress.

Racial and ethnic minorities are underrepresented at all levels of U.S. politics. Yet, the 2020 Census reports that people of color constitute the majority of Americans under 18, and could thus serve as a pool of descriptive candidates in the near future. We study how race and age intersect in the first of multiple steps that may lead to election: interest in running for office. Using the 2020 Collaborative Multiracial Postelection Survey, we first show that Black and Latino Americans are more interested in running for office than are White and Asian Americans. This observed ambition gap cannot be accounted for by standard explanations like socioeconomic disparities, ideology, political interest, and broad civic engagement. Rather, it is explained by differences among age cohorts: younger Black and Latino Americans are more interested in running for office, due to having been disproportionately engaged in recent movements advocating racial justice. We conclude that differences in political ambition between racial and ethnic groups do not explain the underrepresentation of Black and Latino Americans; rather, by drawing on the untapped ambition found among younger, more diverse cohorts, future recruitment efforts for the next generation of politicians can help translate this potential into representational parity in U.S. politics.

Induced abortions (IAs) constitute a fundamental right contributing to women’s reproductive sexual health allowing them to decide whether they wish to avoid, postpone, space, or conclude their motherhood. In this study, fertility control through IA is analysed according to the age combined with the individual and contextual characteristics of the women. Data from the Voluntary Termination of Pregnancy Statistics (Ministry of Health) and the Vital Statistics (Movimiento Natural de la Población, National Statistics Institute) were combined to capture all pregnancy outcomes, including IAs, live births, stillbirths, and late foetal deaths. Binary logistic regression models were applied to each age group (15–19, 20–29, 30–39, and 40–44 years) to calculate the likelihood of opting for an abortion based on whether individuals have a partner, the number of children, and adjusted for other sociodemographic variables. In the early reproductive stages, the probability of opting for an IA was higher in women without a partner than in those with one. In contrast, in the later years of the reproductive cycle, women with two or more children were more likely to opt for an IA, indicating their desire to stop childbearing. The likelihood of opting for an IA varies according to the woman’s age. Furthermore, sociodemographic characteristics within each group of age undergo significant changes. A more detailed analysis of the reasons leading to the choice of abortion is necessary. Additionally, this study serves as valuable input for family planning public policies.

Task-based language teaching (TBLT), an instructional approach for promoting real world communicative language use, has gained substantial attention among researchers and educators of additional languages, traditionally referred to as second languages (L2) and foreign languages (FL). Existing research on TBLT and tasks, predominantly conducted with adult learners, has primarily examined how meaning-focused tasks enhance (or do not enhance) learners’ communicative abilities in the target language and how different task implementations yield different outcomes (Ellis, 2017).

Clinical toxoplasmosis is a rare but often fatal disease that impacts several medical fields, including obstetrics, ophthalmology, transplantation, oncology and the context of the AIDS pandemic. The prognosis for patients with toxoplasmosis largely depends on timely treatment, which makes early diagnosis a priority for clinicians. However, diagnosing toxoplasmosis is a significant challenge due to the lack of specific clinical symptoms. This issue is further complicated by the high seroprevalence of Toxoplasma in the general population, which is far higher than the incidence of the disease. There are currently no clinically useful predictors for toxoplasmosis. Epidemiological studies and host–parasite interactions suggest that the incidence of toxoplasmosis depends on a combination of host and parasite factors. Significant risk factors include immunodeficiency, in utero exposure, genetic predisposition, anti-Toxoplasma antibody levels, older age, virulence of the strain, parasite burden and the infectious form of the parasite. Understanding these risk factors is important for clarifying the uncertainties regarding the incidence of toxoplasmosis and improving patient outcomes. In this review, we discuss the significance of these factors and current measurements for parasite-related factors. Additionally, we discuss potential preventive strategies that focus on screening as well as control of modifiable risk factors.

Oxidative stress is an important pathomechanism in psoriasis, and the oxidative balance score (OBS) serves as a standardised metric for assessing systemic oxidative status, but its association with psoriasis is unclear. This study included 18 023 adults from the National Health and Nutrition Examination Survey to investigate the relationship between OBS and psoriasis. After using a complex sampling weighting method, we performed multi-model logistic regression and stratified analysis with OBS as the exposure and psoriasis as the outcome for the primary analysis. Restricted cubic spline (RCS) plots were used to evaluate potential non-linear associations between OBS and psoriasis. In addition, we performed replication analyses using two 24-h dietary records data as a sensitivity test to ensure robustness of the results. Multi-model logistic regression analyses revealed no statistically meaningful link between OBS and psoriasis prevalence when accounting for all confounders (P > 0·05), but in stratified analyses, OBS demonstrated a significant association with reduced risk of psoriasis in individuals aged 60–80 years (OR = 0·27–0·35, P < 0·05). As part of the overall OBS, moderate dietary OBS demonstrated an association with reduced psoriasis risk in 60- to 80-year-olds (OR = 0·39–0·43, P < 0·05). Lifestyle OBS (LOBS) indicates a significant negative correlation with psoriasis risk among the ‘Other Hispanic’ group. (Q3 OR = 0·23, P < 0·05). The RCS showed a non-linear relationship between LOBS and psoriasis (non-linear P = 0·013). This study provides the first systematic confirmation of an association between OBS and a reduced risk of psoriasis in elderly populations and specific ethnic groups. These findings offer new insights and directions for the prevention and treatment of psoriasis.

Prominent theories claim that young Europeans are increasingly socialist as well as divided from their elders on non‐economic issues. This paper asks whether age‐based polarisation is really growing in Europe, using new estimates of the ideological positions of different age groups in 27 European countries across four issue domains from 1981 to 2018. The young in Europe turn out to be relatively libertarian: more socially liberal than the old in most countries but also more opposed to taxation and government spending. These age divides are not growing either: today's differences over social issues and immigration are similar in size to the 1980s, and if anything are starting to fall. Analysis of birth cohorts points to persistent cohort effects and period effects as the explanation for these patterns; there is little evidence that European cohorts become uniformly more right‐wing or left‐wing with age. Hence age‐based polarisation need not be a permanent or natural feature of European politics but is dependent on the changing social, political and economic climate.

This research analyzes how gender equality influences the participation of European senior citizens in a range of volunteering activities (Social Awareness, Professional and Political, Education, and Religion). The main contribution is the simultaneous consideration of different levels of data aggregation: individual, national and welfare system. This allows conclusions to be drawn on the effects of variables linked to sociodemographic characteristics, gender equality and welfare systems. The empirical estimation utilised microdata from the World Values Survey (2005/09 and 2010/14) and the United Nations Development Programme. Results suggest that the European senior citizens appear to believe that they are more equal than the official statistics of their countries indicate. Men are more likely to participate in professional and education activities; women are more likely to be involved in religious organisations. Welfare systems influence volunteering behaviours. The promotion of macro-policies for gender equality could be important for increasing participation in non-profit organisations.

The breach of psychological contract is the perception by the members of an organization that it has reneged on promises made when they began their relationship with it. This perception generates intense negative emotions and is an effective predictor of future behavior in the work setting. In this investigation, we explore the relations between breach of contract and organizational citizenship behaviors (OCBs) in volunteers. We also explore the mediator role of negative affect in the relationship between breach and citizenship behaviors and the moderator role of age. This study was carried out using a two-wave design, with 419 socio-assistential volunteers. The results support a direct effect of breach of contract on OCB and an indirect effect of breach through negative affect. Moreover, age moderates the relation between breach of psychological contract and negative affect. Lastly, the conditional effect of breach of contract on negative affect is greater in younger volunteers but loses its power in older volunteers. The implications are discussed in order to comprehend volunteers’ activity and design interventions.

The internet plays an important part in our daily lives. In this paper, we ask whether internet use is negatively related to civic life when focusing specifically on formal volunteering. Furthermore, we account for group-specific and activity-specific internet effects. Using a representative population sample of Switzerland, we show that internet use decreases the probability of undertaking voluntary work. This result is qualified in two respects: First, we find that the negative relationship between internet use and volunteering is more powerful among young people than older adults who are more likely to volunteer when they use the internet. Second, the use of social networking sites seems to mitigate the negative influence of internet use on volunteering.

This article examines the unexpected defeat of the Child Labor Amendment (CLA) by focusing on gender’s central role in the arguments of both its proponents and opponents. In foregrounding the plight of teenage girls toiling in factories, those supporting the CLA capitalized on widespread concerns with protecting future mothers. Meanwhile, opponents focused on the allegedly disempowered teenage boy, who would supposedly lose his right to work and become a “self-made man.” Arguments about gender regularly intersected with those around childhood, age, and race. This article augments the existing literature on the CLA’s downfall, which largely points to the post-World War I Red Scare as a primary culprit. By analyzing the rhetoric of both sides through the lens of gender, it becomes evident that even arguments about governmental overreach were often framed through gendered images, myths, and stories. Moreover, by analyzing state-level child labor laws rather than focusing only on the more prominent federal ones, we gain additional insight into how labor regulations in this era aimed to delineate distinct roles for boys and girls in the workplace—and outside of it.

Age has long been understood as a strong demographic determinant of volunteering. However, to date, limited literature exists on the episodic volunteer experience of different age groups, the impact of such episodic volunteer experiences, and why some individuals are motivated to volunteer episodically. Given this scarcity of research on age and episodic volunteering, the paper presents research examining age and episodic volunteering. Specifically, we studied age differences in three different aspects of episodic volunteering: the motivation to volunteer at a one-time event; the volunteer experience; and the volunteer post-event evaluation. In each of these aspects, we examined similarities and differences among six different age groups in a population of 2270 episodic volunteers from six countries. The research contributes to a better understanding of the significance of age in episodic volunteering, the ways in which people perform episodic volunteering at different ages, and the impact of these volunteer activities.