A longitudinal study of theory of mind across the lifespan.

Introduction: Theory of Mind (ToM) is essential for social interactions. However, gaps remain in our knowledge of when ToM abilities develop and change, particularly from adolescence to older adulthood.

Methods: We used data from an ongoing longitudinal study to examine ToM abilities across three time points in participants aged 3 years and older.

Testing the fluency account for truth judgments.

Truthiness is the increased likelihood to rate claims true when claims are paired with conceptually related (but nonprobative) information (usually photos). The fluency account holds that photos facilitate the processing of conceptual information shared between the photos and the claims, increasing the ease of processing the claims relative to no-photo claims (an increase in relative fluency-a cue for familiarity and truth). In three experiments, we tested the fluency account using response time as a separate measure of fluency.

evolution and emergence are associated with land use change.

Anthropogenic land use change facilitates disease emergence by altering the interface between humans and pathogen reservoirs and is hypothesized to drive pathogen evolution. Here, we show a positive association between land use change and the evolution and dispersal of (EBOV) and (SUDV). We update the phylogeographies of EBOV and SUDV, which reveal that the most recent common ancestor of EBOV was circulating around 1960 in the forests of what is now the northwestern Democratic Republic of the Congo, while the most recent common ancestor of SUDV was circulating around 1958 in the southern Sudanese savanna.

Food insecurity is associated with poor mental health outcomes among a diverse sample of young adults.

Objective: Young adulthood is a transitional period between childhood and adulthood characterised by unique stressors that increase the risk of food insecurity and poor mental health. This study examined the association between food insecurity and mental health outcomes among U.S.

How the clinical encounter shapes diagnostic uncertainty in pediatric chronic pain.

Approximately one third of youth with chronic primary pain receiving care in a tertiary care pediatric pain setting, and their parents, report diagnostic uncertainty, which is associated with poorer child pain outcomes and is intricately tied to clinical communication along the pain care journey. This study utilized archived data (collected 2003-2006) to explore components of the clinical encounter that influence diagnostic uncertainty among youth with chronic pain and their parents. Twenty-three youth with chronic primary pain and at least one of their parents who presented for an initial visit at a tertiary pediatric pain clinic participated.

Blocking lower facial features reduces emotion identification accuracy in static faces and full body dynamic expressions.

During COVID, much of the world wore masks covering their lower faces to prevent the spread of disease. These masks cover lower facial features, but how vital are these lower facial features to the recognition of facial expressions of emotion? Going beyond the Ekman 6 emotions, in Study 1 ( = 372), we used a multilevel logistic regression to examine how artificially rendered masks influence emotion recognition from static photos of facial muscle configurations for many commonly experienced positive and negative emotions. On average, masks reduced emotion recognition accuracy by 17% percent for negative emotions and 23% for positive emotions.

Functional connectivity of animal-dispersed plant communities depends on the interacting effects of network specialization and resource diversity.

Plant functional connectivity-the dispersal of plant propagules between habitat patches-is often ensured through animal movement. Yet, there is no quantitative framework to analyse how plant-animal interactions and the movement of seed dispersers influence community-level plant functional connectivity. We propose a trait-based framework to quantify plant connectivity with a model integrating plant-frugivore networks, animal-mediated seed-dispersal distances and the selection of target patches by seed dispersers.

Sunk-cost judgments across the child to adult lifespan.

The sunk-cost effect (SCE) refers to the continuation of an activity after investing resources in the activity. Current developmental research on the SCE in childhood is mixed, but some researchers suggest that sunk-cost judgments decline with age after childhood. To better understand age differences in sunk-cost judgments across the lifespan, we conducted two experiments with the widest age range used in the literature thus far to examine the SCE across the lifespan, while using the same measures for all ages.

Leaf pigmentation in : Characterization of anthocyanin biosynthesis in colorful Cannabis varieties.

Cannabis plants produce a spectrum of secondary metabolites, encompassing cannabinoids and more than 300 non-cannabinoid compounds. Among these, anthocyanins have important functions in plants and also have well documented health benefits. Anthocyanins are largely responsible for the red/purple color phenotypes in plants.

A structural analysis of the splice-specific functional impact of the pathogenic familial hemiplegic migraine type 1 S218L mutation on Ca2.1 P/Q-type channel gating.

P/Q-type (Ca2.1) calcium channels mediate Ca influx essential for neuronal excitability and synaptic transmission. The CACNA1A gene, encoding the Ca2.

The impacts of diet on cardiac performance under changing environments.

Natural and anthropogenic stressors are dramatically altering environments, impacting key animal physiological traits, including cardiac performance. Animals require energy and nutrients from their diet to support cardiac performance and plasticity; however, the nutritional landscape is changing in response to environmental perturbations. Diet quantity, quality and options vary in space and time across heterogeneous environments, over the lifetime of an organism and in response to environmental stressors.

Food insecurity and substance use among young adults in the United States.

Purpose: The purpose of this study was to examine the association between food insecurity and substance use among young adults aged 18-25 in the U.S.

Methods: A cross-sectional online survey was completed by a diverse sample of 1024 young adults (50.

Defining key concepts for mental state attribution.

The terminology used in discussions on mental state attribution is extensive and lacks consistency. In the current paper, experts from various disciplines collaborate to introduce a shared set of concepts and make recommendations regarding future use.

Trust but verify: The biasing effects of witness opinions and background knowledge in workplace investigations.

Introduction: A unique feature of workplace investigations is the familiarity that investigators and witnesses have with the factors involved in the adverse incident. Familiarity creates expectations that can shape investigators' and witnesses' assumptions and opinions. The current research examined the biasing effect of non-factual witness claims on investigators' judgments.

Dysbiosis not observed in Canadian horse with free fecal liquid (FFL) using 16S rRNA sequencing.

Free Fecal Liquid (FFL), also termed Fecal Water Syndrome (FWS), is an ailment in horses characterized by variable solid and liquid (water) phases at defecation. The liquid phase can be excreted before, during, or after the solid defecation phase. While the underlying causes of FFL are unknown, hindgut dysbiosis is suggested to be associated with FFL.

Impacts of medication adherence and home healthcare on the associations between polypharmacy and the risk of severe hypoglycemia among elderly diabetic patients in Taiwan from 2002 to 2012: A nationwide case-crossover study.

Aim: To assess how medication adherence and home healthcare support influence the role of polypharmacy in induced hypoglycemia events among elderly diabetic patients.

Methods: This case-crossover study retrieved records on diabetic patients >=65 years with severe hypoglycemia from 2002 to 2012 in Taiwan. Case period defined as 1-3 days before severe hypoglycemia was compared with a preceding control period of the same length, with an all-washout period of 30 days.

Insights from First Nations, Government and Industry Leaders on Criteria for Successful Impact Benefit Agreements.

Over the past decade, British Columbia, Canada's westernmost province, has begun developing liquified natural gas (LNG) mega projects that can transport Canadian resources to foreign markets across the Pacific region. These projects have gained significant profile due to high-level debates over their environmental, social and economic impacts. While LNG projects are required to undergo environmental impact assessment procedures, there is growing recognition of the need to ensure that positive social, economic and environmental impacts are fairly distributed to local communities.

Abundance and diversity of fungal endophytes isolated from monk fruit () grown in a Canadian research greenhouse.

Monk fruit () is an herbaceous perennial vine of the Cucurbitaceae family cultivated commercially mainly in southern China. There is very little information available about the fungal endophytes in monk fruit. In this study, monk fruit plants were grown from seeds in a research greenhouse at Kwantlen Polytechnic University in British Columbia, Canada to explore the abundance and diversity of their fungal endophytes.

An identification of optimal waste disposal method for dumpsite remediation using the Fermatean fuzzy multi-criteria decision-making method.

Improperly managed wastes that have been dumped in landfills over the years pose various challenges, but they also offer potential benefits. The feasibility of recycling such waste depends on the type of wastes, the condition of dumpsites, and the technology implemented for disposal. The selection of an alternative waste disposal method from the many available options for dumpsite remediation is a complex decision-making process among experts.