Approximating the ZPD? Young children's judgements of appropriate task level for learning.

This research examined how 3-6-year-olds judge appropriate levels of counting games based on a person's ability, desire for learning and degree of difficulty. Study 1 found that 3-year-olds did not consider a character's ability or desire, whereas older children gave high ability characters large number games and low ability characters small number games when the characters wanted to play a manageable game. However, older children gave large number games to characters who wanted to learn counting, regardless of their ability.

Affective Theory of Mind in Late Adulthood: The Role of Emotion Complexity and Social Relatedness.

Background: Age-related declines in adult affective theory of mind (AToM) have been discovered. However, AToM measures have not accounted for emotional state complexity involved in AToM. Measures have also not accounted for different types of relationships - friends versus strangers - for which AToM is employed, which is important considering the limited social networks of aging adults.

Local and distant brain control in melanoma and NSCLC brain metastases with concurrent radiosurgery and immune checkpoint inhibition.

Introduction: The treatment of brain metastases with stereotactic radiosurgery (SRS) in combination with immune checkpoint inhibitors (ICI) has become more common in recent years, but there is a lack of prospective data on cancer control outcomes when these therapies are administered concurrently.

Methods: Data were retrospectively reviewed for patients with non-small cell lung cancer (NSCLC) and melanoma brain metastases treated with SRS at a single institution from May 2008 to January 2017. A parametric proportional hazard model is used to detect the effect of concurrent ICI within 30, 60, or 90 days of ICI administration on local control and distant in-brain control.

When a Circle Becomes the Letter O: Young Children's Conceptualization of Learning and Its Relation With Theory of Mind Development.

In two independent yet complementary studies, the current research explored the developmental changes of young children's conceptualization of learning, focusing the role of knowledge change and learning intention, and its association with their developing theory of mind (ToM) ability. In study 1, 75 children between 48 and 86 months of age ( = 65.45, = 11.

Prediabetes, diabetes, and other CVD-related conditions among Asian populations in Los Angeles County, 2014.

To assess the prevalence of four common health conditions related to cardiovascular disease risk among Asians in Los Angeles County. A survey of Asians in Los Angeles County was conducted utilizing purposive sampling to recruit from the region's Service Planning Areas 3 and 4; these underserved areas contain high density of Asian populations. Descriptive and multivariable regression analyses were performed to explore and describe potential associations between self-reported diagnoses of prediabetes, diabetes, hypertension, and high cholesterol and body mass index (measured with non-Asian versus Asian cut points) by race/ethnicity (Chinese/Filipino/Korean/Taiwanese/Thai/Vietnamese).

Self-Reported Interest to Participate in a Health Survey if Different Amounts of Cash or Non-Monetary Incentive Types Were Offered.

The objective of this study was to assess monetary and non-monetary factors that can influence the decision to participate in a future health survey. A questionnaire was administered to eligible, low-income participants (n = 1502) of the 2012 Los Angeles County Health and Nutrition Examination Survey (LAHANES-II). Multivariable regression analyses were performed to describe factors potentially associated with future intent to participate in similar survey designs.

When preferences are in the way: Children's predictions of goal-directed behaviors.

Across three studies, we examined 4- to 7-year-olds' predictions of goal-directed behaviors when goals conflict with preferences. In Study 1, when presented with stories in which a character had to act against basic preferences to achieve an interpersonal goal (e.g.

Brainstem metastases treated with Gamma Knife stereotactic radiosurgery: the Indiana University Health experience.

Brainstem metastases offer a unique challenge in cancer treatment, yet stereotactic radiosurgery (SRS) has proven to be an effective modality in treating these tumors. This report discusses the clinical outcomes of patients with brainstem metastases treated at Indiana University with Gamma Knife (GK) radiosurgery from 2008 to 2016. 19 brainstem metastases from 14 patients who had follow-up brain imaging were identified.

Not just numeracy and literacy: Theory of mind development and school readiness among low-income children.

The current study investigated the role of theory of mind development in school readiness among 120 low-income preschool and kindergarten children. A short-term longitudinal design was used to examine relations among theory of mind, the understanding of teaching, and learning behaviors and their collective role in children's literacy and numeracy skills at school entry. Results replicate differences in theory of mind development among low-income children as compared to typically studied, higher-income samples.

Community Emergency Response Team (CERT) Training of High-Risk Teens in the Community of Watts, South Los Angeles, 2013-2014.

The Community Emergency Response Team (CERT) concept was initially developed for adult members of the community to help prepare for disasters and minimize damage when disasters occur. CERTs also served as a tool for building community capacity and self-sufficiency by supporting a diverse group of people working together in dealing with challenges affecting their communities. The novel approach to CERTs described here sought to involve high-risk youth from low-socioeconomic status communities in CERTs and first aid and cardiopulmonary resuscitation (CPR) training to help them build ties with communities, stay off the streets, and become leaders in the community.

Community-based Flu Outreach Clinics in South Los Angeles: Client Satisfaction and Experiences.

Objective: This study sought to better understand and improve influenza vaccination in low-income populations regardless of their health insurance/immigration status. It assessed client satisfaction and experiences with services provided at community-based "flu outreach" clinics in South Los Angeles. The clinics represent a community-public agency partnership-a model of vaccine delivery that was relatively novel to the region.

Cognitive universals and cultural variation in teaching.

We address three issues: (1) There is a need for a comprehensive multidisciplinary understanding of teaching; (2) teaching is a natural cognitive ability for humans; and (3) there is a need to incorporate the mentalistic and cultural approaches to teaching. We suggest certain research studies that can help deepen our understanding of the cognition of teaching.

Children with autism are impaired in the understanding of teaching.

Children learn novel information using various methods, and one of the most common is human pedagogical communication or teaching - the purposeful imparting of information from one person to another. Neuro-typically developing (TD) children gain the ability to recognize and understand teaching as a core method for acquiring knowledge from others. However, it is not known when children with Autism Spectrum Disorder (ASD) acquire the ability to recognize and understand teaching.

Prevalence and circulation patterns of variant, atypical and resistant HIV in Los Angeles County (2007-2009).

The prevalence of transmitted HIV drug resistance (TDR) in Los Angeles County remains unknown, due in part to the absence of reliable genotypic data. The specific objectives of this study are to estimate the prevalence of TDR, to describe the demographic characteristics associated with TDR and to investigate the distribution of HIV-1 subtypes among persons newly diagnosed with HIV in Los Angeles County. From 2007 through 2009, 1,414 sequences were obtained from 7,100 persons newly diagnosed with HIV through HIV resistance surveillance.

Using laboratory surveillance data to estimate engagement in care among persons living with HIV in Los Angeles County, 2009.

Poor engagement in HIV care has been associated with delayed access to antiretroviral treatment and increased HIV transmission. Using viral load (VL) results from HIV laboratory surveillance data to conduct longitudinal and cross-sectional analyses, we examined linkage to care, retention in care, and their associated factors in 37,325 persons living with HIV (PLWH) in Los Angeles County (LAC). Linkage to care was considered timely if a VL test result was present ≤3 months of diagnosis.

Barriers and unmet need for supportive services for HIV patients in care in Los Angeles County, California.

Abstract HIV-infected patients frequently experience depression, drug use, and unstable housing but are often unable to access supportive services to manage these challenges. Data on barriers to needed supportive services are critical to improving patient access. Data from the Medical Monitoring Project (MMP), a national supplemental surveillance system for HIV-infected persons in care, was used to examine barriers to support service use and factors associated with need and unmet need for services.

Factors associated with late HIV testing for Latinos diagnosed with AIDS in Los Angeles.

Latinos are more likely to test late for HIV infection compared to other racial/ethnic groups in the United States. A population-based interview study was used to examine factors associated with late HIV testing for Latinos diagnosed with AIDS in Los Angeles County (LAC) to develop more effective HIV testing outreach strategies. Latinos testing for HIV within one year of an AIDS diagnosis were considered as late testers, while those diagnosed with AIDS more than one year after an HIV diagnosis were defined as non-late testers.

Low risk sexual and drug-using behaviors among Latina women with AIDS in Los Angeles County.

Latina women represent nearly half of all females diagnosed with AIDS in Los Angeles County, yet little is known about their risk behaviors compared to women of other race/ethnicities. Compared to white and African American women with AIDS, Latinas with AIDS had fewer lifetime male sexual partners (P < .0001); reported fewer sexually transmitted diseases (OR = 0.

Young children's recognition of the intentionality of teaching.

Two studies examined the role of intention in preschoolers' understanding of teaching. Three- to 5-year-olds judged stories in which there was an intention to teach or not (teaching vs. imitation) for 4 different learning outcomes (successful, partial, failed, and unknown).

Demographic characteristics and sexual behaviors associated with methamphetamine use among MSM and non-MSM diagnosed with AIDS in Los Angeles County.

Demographic and behavioral factors associated with methamphetamine use are presented for 455 men who have sex with men (MSM) and 228 non-MSM diagnosed with AIDS in Los Angeles County (LAC) from 2000 to 2004, as there are limited population-based data for these subgroups. Lifetime methamphetamine use was 35% for MSM, 14% for non-MSM, 50% for white MSM, and 35% for black MSM. Methamphetamine use in the previous 12 months among MSM (11%) and non-MSM (0.

High incidence of HIV-associated mortality among black and Hispanic infants and women of childbearing age in the United States 1990-2001.

This study examined HIV-associated mortality in infants and in women of childbearing age (15-44 years) in the United States from 1990-2001. HIV-associated deaths were identified from national vital records using multiple cause-of-death data. HIV-associated mortality was higher in black and Hispanic women than in white women (rate ratio(black) = 13.