California State University, Long Beach

About: California State University, Long Beach is a education organization based out in Long Beach, California, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 10036 authors who have published 13933 publications receiving 377394 citations. The organization is also known as: Cal State Long Beach & Long Beach State.

Educating English language learners

Abstract: The book provides a review of scientific research on the learning outcomes of students with limited or no proficiency in English in U.S. schools. Research on students in kindergarten to grade 12 is reviewed. The primary chapters of the book focus on these students' acquisition of oral language skills in English, their development of literacy (reading & writing) skills in English, instructional issues in teaching literacy, and achievement in academic domains (i.e., mathematics, science, and reading). The reviews and analyses of the research are relatively technical with a focus on research quality, design characteristics, and statistical analyses. The book provides a set of summary tables that give details about each study, including full references, characteristics of the students in the research, assessment tools and procedures, and results. A concluding chapter summarizes the major issues discussed and makes recommendations about particular areas that need further research.

Mental health of Cambodian refugees 2 decades after resettlement in the United States

Abstract: ContextLittle is known about the long-term mental health of trauma-exposed refugees years after permanent resettlement in host countries.ObjectiveTo assess the prevalence, comorbidity, and correlates of psychiatric disorders in the US Cambodian refugee community.Design, Setting, and ParticipantsA cross-sectional, face-to-face interview conducted in Khmer language on a random sample of households from the Cambodian community in Long Beach, Calif, the largest such community in the United States, between October 2003 and February 2005. A total of 586 adults aged 35 to 75 years who lived in Cambodia during the Khmer Rouge reign and immigrated to the United States prior to 1993 were selected. One eligible individual was randomly sampled from each household, with an overall response rate (eligibility screening and interview) of 87% (n = 490).Main Outcome MeasuresExposure to trauma and violence before and after immigration (using the Harvard Trauma Questionnaire and Survey of Exposure to Community Violence); weighted past-year prevalence rates of posttraumatic stress disorder (PTSD) and major depression (using the Composite International Diagnostic Interview version 2.1); and alcohol use disorder (by the Alcohol Use Disorders Identification Test).ResultsAll participants had been exposed to trauma before immigration. Ninety-nine percent (n = 483) experienced near-death due to starvation and 90% (n = 437) had a family member or friend murdered. Seventy percent (n = 338) reported exposure to violence after settlement in the United States. High rates of PTSD (62%, weighted), major depression (51%, weighted), and low rates of alcohol use disorder were found (4%, weighted). PTSD and major depression were highly comorbid in this population (n = 209; 42%, weighted) and each showed a strong dose-response relationship with measures of traumatic exposure. In bivariate analyses, older age, having poor English-speaking proficiency, unemployment, being retired or disabled, and living in poverty were also associated with higher rates of PTSD and major depression. Following multivariate analyses, premigration trauma remained associated with PTSD (odds ratio [OR], 2.08; 95% CI, 1.37-3.16) and major depression (OR, 1.56; 95% CI, 1.24-1.97); postmigration trauma with PTSD (OR, 1.65; 95% CI, 1.21-2.26) and major depression (OR, 1.45; 95% CI, 1.12-1.86); and older age with PTSD (OR, 1.76; 95% CI, 1.46-2.13) and major depression (OR, 1.47; 95% CI, 1.15-1.89).ConclusionMore than 2 decades have passed since the end of the Cambodian civil war and the subsequent resettlement of refugees in the United States; however, this population continues to have high rates of psychiatric disorders associated with trauma.

A Meta-Analysis of the Efficacy of Different Types of Parental Involvement Programs for Urban Students

Abstract: This meta-analysis of 51 studies examines the relationship between various kinds of parental involvement programs and the academic achievement of pre-kindergarten-12th-grade school children. Analyses determined the effect sizes for various parental involvement programs overall and subcategories of involvement. Results indicate a significant relationship between parental involvement programs overall and academic achievement, both for younger (preelementary and elementary school) and older (secondary school) students as well as for four types of parental involvement programs. Parental involvement programs, as a whole, were associated with higher academic achievement by .3 of a standard deviation unit. The significance of these results is discussed.

Incidence and mental health impact of sexual orientation victimization of lesbian, gay, and bisexual youths in high school

Abstract: This study examined victimization during high school based on sexual orientation of 350 lesbian, gay, or bisexual (lgb) youths aged 21 and younger. Experiences of direct victimization as well as knowledge of other lgb youths’ victimization were assessed. Over half reported verbal abuse in high school because of their sexual orientation, and 11% said they had been physically assaulted. Youths who were more open in high school about their sexual orientation and who had a history of more gender atypical behavior were victimized more often. Male youths were targeted significantly more often than females. Youths’ current mental health symptoms, especially traumatic stress reactions, were associated with having experienced more verbal abuse in high school.

Stress Proteins in Aquatic Organisms: An Environmental Perspective

Abstract: The cellular stress response protects organisms from damage resulting from exposure to a wide variety of stressors, including elevated temperatures, ultraviolet (UV) light, trace metals, and xenobiotics. The stress response entails the rapid synthesis of a suite of proteins referred to as stress proteins, or heat-shock proteins, upon exposure to adverse environmental conditions. These proteins are highly conserved and have been found in organisms as diverse as bacteria, molluscs, and humans. In this review, we discuss the stress response in aquatic organisms from an environmental perspective. Our current understanding of the cellular functions of stress proteins is examined within the context of their role in repair and protection from environmentally induced damage, acquired tolerance, and environmental adaptation. The tissue specificity of the response and its significance relative to target organ toxicity also are addressed. In addition, the usefulness of using the stress response as a diagnostic in environmental toxicology is evaluated. From the studies discussed in this review, it is apparent that stress proteins are involved in organismal adaptation to both natural and anthropogenic environmental stress, and that further research using this focus will make important contributions to both environmental physiology and ecotoxicology.