Christopher D Green

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This study focused on high school students with ADHD to see how peer acceptance influences their ability to adapt positively despite challenges. Researchers found that greater acceptance from peers predicted better resilience over 1.5 to 2 years, with a significant relationship (an increase in resilience score by 0.24). Additionally, students who felt confident in themselves tended to show higher resilience, while a positive view of stress contributed directly but didn’t relate specifically to peer acceptance. Who this helps: This research benefits teenagers with ADHD by highlighting the importance of supportive friendships and self-confidence in building resilience.

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This study looked at how hospitals' donations to politicians influenced the decision to expand Medicaid after the Affordable Care Act was implemented. It found that in states with big legislative districts, these contributions made it more likely for Medicaid expansion to happen; however, in states where one party controls both the governor's office and the legislature, donations were less effective. Understanding these dynamics is important because it shows that hospitals need to think strategically about where to invest their campaign money to promote healthcare access. Who this helps: This helps hospitals and healthcare leaders make better decisions about campaign contributions related to healthcare policy.

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This study looked at how early adolescents, especially those with ADHD, feel about fairness in their school and how that affects their academic performance. Researchers found that students with ADHD felt their school was less fair than those without ADHD, and this feeling of unfairness was linked to more negative attitudes toward school and lower study skills. Specifically, when students with ADHD perceived their school environment as fair, they had fewer learning problems compared to those who did not feel the same way. Who this helps: This helps students with ADHD and their teachers by highlighting the importance of a fair school environment.

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This research studied a rare type of stem cell in the colon that helps repair wounds and can lead to colon tumors when a specific gene is deleted. The researchers found that these rare stem cells, which do not express a common marker found in most stem cells, play a crucial role in healing after injuries and can be the source of tumors in certain genetic backgrounds. Understanding these cells is important because it could help develop new treatments for conditions related to gut health. Who this helps: This helps patients with colon-related diseases and doctors treating them.

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Researchers studied how different aspects of school climate, like discipline and respect for students, affect the well-being of teens with ADHD. They found that a disciplined yet fair school environment and respect for students improved academic motivation, homework performance, and friendships, regardless of how severe the ADHD symptoms were. These findings highlight the importance of creating supportive school settings to help students with ADHD function better. Who this helps: This helps students with ADHD and their teachers.

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This study looked at how the environment at school affects sleep in teenagers, particularly those with and without ADHD. Researchers found that a more positive school climate is linked to less daytime sleepiness and fewer sleep problems, especially in teens without ADHD; specifically, better school conditions led to a reduction in daytime sleepiness for these youth. However, school climate didn't seem to have much impact on the overall amount of sleep or its quality measured in other ways. Who this helps: This helps students, educators, and parents by highlighting the role of school environment in adolescent sleep health.

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This study looked at different statistical methods used to identify fake data in psychology research. The researchers found that while these tools are thorough and reliable, they often have strict requirements that can make them difficult to use. Understanding and improving these methods is important to ensure that psychology research remains trustworthy and valid. Who this helps: This benefits researchers and psychologists who want to maintain integrity in their studies.

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This study looked at how teenagers' executive function (the mental skills needed for tasks like planning and problem-solving) changes over time, especially focusing on those with attention-deficit/hyperactivity disorder (ADHD). Researchers found that 53.6% of the 302 teens studied had ADHD and that those with poor executive function during middle and high school had lower grades and worse academic results. Understanding these trends helps develop better support strategies for teens, particularly those struggling with executive function. Who this helps: This research benefits adolescents, teachers, and parents.

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This study looked at a gene called ORMDL3 and its effects on non-alcoholic steatohepatitis (NASH) in mice fed a high-fat and sugary diet. Researchers found that male mice with higher levels of ORMDL3 developed more severe symptoms of NASH, including significant liver damage and inflammation, while female mice did not show the same severity. Specifically, the male mice had worse conditions like liver fibrosis and insulin resistance due to increased fat cell inflammation. Who this helps: This research helps doctors understand differences in how NASH affects men and women, which can improve treatment strategies.

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This study created a new, fast system for identifying genetic variations called SNPs, using existing software known as GATK. By applying this system to a dataset of 25 different genomes, researchers found over 1.1 billion SNPs, including 2.3 million that had never been seen before in rice. This is important because it speeds up the discovery of genetic differences that can be crucial for crop improvement and research. Who this helps: This benefits researchers, farmers, and the agriculture industry by providing valuable genetic information for developing better crops.

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This research studied how a specific enzyme called sphingosine kinase 2 (SphK2) affects liver cancer differently in men and women. The findings showed that removing SphK2 from male mice reduced their risk of developing liver cancer, while in female mice, it had the opposite effect, leading to higher cancer rates. Additionally, high levels of SphK2 in male patients with liver cancer were linked to a greater chance of cancer coming back after treatment. Who this helps: This helps patients, especially men at risk for liver cancer.

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This study looked at how not having enough food affects attention problems and a condition called cognitive disengagement syndrome (CDS) in kids aged 10-12. Researchers found that while attention problems from ADHD were not linked to food insecurity, higher levels of CDS symptoms were associated with greater food insecurity for both kids and their parents. This is important because it shows that lacking food can significantly impact mental health in early adolescents and highlights the urgent need for support in these situations. Who this helps: This helps children facing food insecurity and their families.

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This study looked at how a drug called FTY720 (Fingolimod) can help manage the painful nerve damage caused by the chemotherapy drug paclitaxel in mice with triple negative breast cancer (TNBC). The researchers found that FTY720 reduced pain and the harmful effects caused by paclitaxel, improved tumor treatment results, and decreased cancer spread to the lungs. This matters because it suggests that FTY720 could help cancer patients who experience pain from chemotherapy while also making the chemotherapy more effective. Who this helps: This helps cancer patients undergoing chemotherapy and their doctors.

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This study explored how ADHD in Black youth has been researched over the past 51 years. Researchers found that out of 204 studies, there was not much focus on Black youth, with many articles using existing data rather than gathering new information directly from this group. This matters because limited research can lead to misunderstandings and inadequate support for Black youth with ADHD, reinforcing health disparities. Who this helps: This benefits Black youth with ADHD and their families, as well as healthcare providers looking for better insights and treatments.

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This study looked at a specific protein called sphingosine kinase 2 (SphK2) in the surrounding tissue of breast tumors and how it affects cancer growth. Researchers found that when SphK2 was removed or blocked in mice, it slowed down tumor growth and spread to the lungs; the absence of SphK2 led to lower levels of a molecule that promotes tumor growth and higher levels of another that suppresses it. This work is important because targeting SphK2 could help create an environment that fights against breast cancer rather than supporting it. Who this helps: This helps patients with breast cancer by potentially improving treatment options.

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This study looked at models in mice that help researchers understand how non-alcoholic steatohepatitis (NASH) can lead to liver cancer, specifically hepatocellular carcinoma (HCC). The researchers found that a new mouse model they developed accurately reflects the progression of NASH to HCC that occurs in humans, which is important for discovering new treatments. Using this model could lead to better therapies for this increasingly common and serious condition. Who this helps: This benefits patients with NASH and liver cancer, as well as doctors looking for effective treatments.

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This study looked at a protein called ORMDL3 and its effects on severe asthma in mice. Researchers found that when ORMDL3 levels were increased, there was less neutrophil inflammation in the lungs, with a 50% drop in neutrophil numbers compared to normal mice, and lower levels of a substance called IL-17, which is important in asthma. These findings matter because they could lead to new treatments for severe asthma that is driven by neutrophils, which many current treatments do not effectively target. Who this helps: This research benefits asthma patients, especially those with severe forms of the disease.

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This study looked at the genetic differences in Asian rice by analyzing the DNA from 73 different rice varieties and some wild relatives. Researchers found a high rate of genetic changes called inversions, with about 700 inversions occurring every million years, which is much higher than earlier estimates for plants. These genetic changes can affect how rice plants grow and produce, making it important for improving rice farming and stability. Who this helps: This helps rice farmers and researchers working to improve rice crops.

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This study looks at how two treatments, mTORC1 inhibitors and SGLT2 inhibitors, might help people with diabetic cardiomyopathy, a serious heart disease linked to diabetes. The researchers found that mTORC1 plays a major role in worsening heart issues in diabetes, and that new SGLT2 inhibitors could help protect the heart, even though they don’t work in the heart muscle itself. These findings are important because they suggest that targeting these pathways could lead to better treatment options for patients dealing with heart problems due to diabetes. Who this helps: Patients with diabetic cardiomyopathy.

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This paper examines what influences young people with Attention-Deficit/Hyperactivity Disorder (ADHD) to use psychosocial services, which are important for improving their daily functioning. The review found that factors like how severe their symptoms are, if they have other health issues, and their age significantly affect whether they access these services. Additionally, issues related to race, gender, parental understanding of ADHD, and insurance coverage also play important roles. Who this helps: This benefits young patients with ADHD and their families, as well as healthcare providers looking to improve treatment access.

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This editorial marks the 25th anniversary of a journal focused on the history of psychology, founded with the aim of better serving its community. The editor plans to enhance the journal's diversity, support innovative historical research, and promote transparency in historical claims. This matters because it aims to provide a more comprehensive and clear understanding of psychology's history for everyone involved in the field. Who this helps: This benefits historians of psychology and researchers in related fields.

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This study looked at how the liver responds to a disease called non-alcoholic steatohepatitis (NASH), which can cause serious liver problems like cirrhosis and cancer. Using a technique called mRNA-sequencing, the researchers examined changes in gene activity related to fat buildup, liver damage, and inflammation. They found that this method can help identify the key processes in NASH, paving the way for better treatments. Who this helps: This benefits patients with liver disease and healthcare providers seeking effective therapies.

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This study focused on creating a new mouse model to understand how a Western diet leads to severe liver disease and cancer, specifically the progression from non-alcoholic steatohepatitis (NASH) to liver cancer (HCC). The researchers found that after being fed a high-fat diet for 54 weeks, 75% of the mice developed liver cancer, with half of those cases being HCC, while none of the mice fed a regular diet developed cancer. This model is important because it closely mimics human disease, allowing scientists to explore the mechanisms behind NASH and its progression to cancer, which can lead to better treatments. Who this helps: This helps researchers and doctors studying liver diseases and cancer.

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This study looked at specific proteins called sphingosine kinases (SphKs) that help control how cholesterol and other fats move between different parts of cells. Researchers found that when SphKs were removed, cholesterol was trapped in certain cell structures, but it still got to the endoplasmic reticulum (a cell's internal network) without issues. This discovery is important because it helps scientists understand how cells manage cholesterol levels, which is crucial for preventing diseases related to cholesterol imbalances, like heart disease. Who this helps: This helps patients at risk for cholesterol-related health issues.

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This study looked at how certain individual factors affect bullying experiences in teenagers with ADHD and how bullying impacts their school performance. The researchers found that teens with ADHD who had poor social skills or working memory problems were more likely to be bullied by their peers. Bullying led to negative feelings about school and lower academic success. Who this helps: This research helps adolescents with ADHD and their teachers by highlighting the importance of addressing bullying and social skills in school.

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This study looked at how the COVID-19 pandemic affected the mental health of teenagers, particularly those with Attention-Deficit/Hyperactivity Disorder (ADHD). Researchers found that, on average, teens experienced increased symptoms of depression and anxiety as COVID-19 began, but many of these symptoms decreased by summer 2020. However, teens with ADHD were more likely to have worsened inattentiveness and other disruptive behaviors, especially if they struggled with managing their emotions before the pandemic. Who this helps: This research benefits adolescents with ADHD and their families, as well as mental health professionals aiming to support these young people during stressful times.

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This study looked at how certain proteins, called ORMDLs, affect the production of sphingolipids, which are important molecules in the body. Researchers found that deleting one of the ORMDL proteins (ORMDL3) led to a small increase in sphingolipid levels, while removing all three ORMDL proteins resulted in a much bigger increase. Specifically, the removal of all three proteins caused a significant jump in sphingolipid precursors and other related molecules, suggesting that ORMDLs play a vital role in controlling these processes. Who this helps: This research benefits scientists and researchers working on diseases related to sphingolipid metabolism.

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This research looks at two substances called ceramide and sphingosine-1-phosphate (S1P), which are linked to obesity and metabolic diseases. The study found that changes in how these substances are processed in the body can worsen these diseases, highlighting the complex roles of S1P in different tissues. Understanding these processes can help develop better treatments for metabolic conditions like obesity and diabetes. Who this helps: This helps patients struggling with obesity and metabolic diseases.

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This study looked at how motivation affects school performance in eighth-graders with ADHD compared to those without it. Researchers found that teens with ADHD had lower motivation in general; they reported having less desire to learn for enjoyment (intrinsic motivation) and working for rewards (extrinsic motivation), with differences of up to 0.49 points on a scale. This matters because it highlights that adolescents with ADHD not only struggle with academic tasks but are also less motivated to engage with their schoolwork, which can lead to poorer grades and performance. Who this helps: This helps students with ADHD and their teachers.

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This study focused on understanding how to measure the sustainability of programs that prevent mental and behavioral health issues. Researchers interviewed 45 people involved in prevention initiatives and found that key elements for sustainability include strong community support, ongoing evaluation, solid infrastructure, and collaborative efforts. Recognizing these factors is crucial because it helps ensure that effective prevention programs continue to operate and benefit those who need them. Who this helps: Patients and communities seeking lasting support for mental and behavioral health.

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This study looked at how much caffeine adolescents consume throughout the day and how it affects their sleep, focusing on those with and without attention-deficit/hyperactivity disorder (ADHD). Researchers found that adolescents with ADHD were 2.5 times more likely to drink caffeine in the afternoon and evening, and this caffeine use was linked to greater sleep problems, especially those reported by parents. This is important because it highlights a need for doctors to check on caffeine consumption in teens with ADHD who struggle with sleep. Who this helps: This helps patients with ADHD and their doctors.

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The study examined how sperm is produced in humans, macaques, and mice by analyzing individual testis cells. Researchers found both similarities and differences in sperm development across these species, such as how different types of cells interact and markers that indicate the sperm maturation stages. This information is important because it helps us understand the basic biology of sperm production, which can lead to better treatments for fertility issues. Who this helps: This helps patients facing infertility challenges and researchers studying reproductive health.

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This study looked at how delaying treatment for first-episode psychosis affects patients' symptoms and their social lives. The researchers found that for every tenfold increase in the time before treatment starts, patients' overall improvement in symptoms was significantly decreased by 7.3 points for one group and 3.8 points for another, meaning that longer waits hurt recovery outcomes. This is important because it highlights that faster access to treatment can make a real difference in helping people recover more effectively after a first episode of psychosis. Who this helps: This helps patients experiencing their first episode of psychosis by emphasizing the need for quick treatment.

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This study looked at how factors like income, education level of mothers, family structure, and race affect the success of school-based programs for teenagers with ADHD. Researchers found that being from a single-parent family significantly reduced the effectiveness of these programs, especially in two out of three areas measured, and that income also affected how well students did with their homework. This matters because while school-based interventions can help more teens access care, it's crucial to address these social factors to make them truly effective. Who this helps: This helps adolescents with ADHD and their families.

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This study looked at how certain sluggish cognitive behaviors in kids with ADHD, like being slow, sleepy, or daydreaming, affect their motivation to do homework and how that impacts their school performance. Researchers found that 285 middle school students showed that those with slow behaviors were less motivated to do homework, which contributed to worse academic outcomes. This is important because it highlights that kids with ADHD who also struggle with sluggish cognitive symptoms may need extra support to boost their motivation and improve their school performance. Who this helps: This helps students with ADHD, their parents, and teachers.

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This study looked at how well a program called HOPS helps middle school students with ADHD learn better homework, organization, and planning skills. Out of 111 students, 68% developed strong skills in organization and homework recording. The results showed that students' improvement in these areas was primarily linked to their own abilities, rather than how involved their parents were in monitoring their progress. Who this helps: This benefits adolescents with ADHD and their teachers.

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This study looked at how inconsistent sleep patterns are in adolescents with and without attention-deficit/hyperactivity disorder (ADHD). Researchers found that teenagers with ADHD had more variable sleep behaviors, such as different bedtimes and wake times, compared to those without ADHD. Specifically, these adolescents showed greater differences in seven key sleep-related areas, which can impact their daily functioning and overall health. Who this helps: This benefits patients with ADHD and their healthcare providers by highlighting the need for tailored sleep management strategies.

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This study explores the origins of the iceberg metaphor commonly used to explain Freud's theory of the mind, which suggests that most of our thoughts and feelings are hidden from our conscious awareness. The researchers found that Freud never actually used the iceberg metaphor himself; instead, it likely stems from a biography written by Ernest Jones, and possibly from ideas of Granville Stanley Hall, who played a role in shaping American psychology. Understanding where this metaphor came from matters because it helps clarify misconceptions about Freud's theories and highlights the influence of other thinkers in psychology. Who this helps: This benefits students, educators, and writers in psychology who want a clearer understanding of foundational concepts.

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This study looked at how important the way therapy is delivered is for helping middle school students with ADHD solve their homework problems. Two different types of short treatment were tested on 222 students, with results showing that strong relationships between students, parents, and therapists greatly influenced success. Specifically, when parents were engaged in the treatment, students showed better academic progress. Who this helps: This helps adolescents with ADHD and their families by improving their homework success.

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This study examined how inflammation linked to aging, known as "inflammaging," affects gene activity in the brains of humans and mice. Researchers discovered that certain inflammatory genes become more active as we age, while others decrease. Specifically, they found that genes related to inflammation showed a unique pattern of chemical markers that change with age, and this pattern helps explain why inflammation-related genes are kept in check as we get older. Who this helps: This research benefits scientists and researchers working on age-related brain diseases.

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This study examined the development of sperm cells in mice by analyzing about 35,000 individual cells from the mouse testis. Researchers identified various types of germ and supporting cells, discovering new cell types and outlining the specific stages of sperm cell development. This detailed cellular map helps deepen our understanding of how sperm cells develop and could lead to advancements in fertility research. Who this helps: This benefits researchers and clinicians working on male fertility issues.

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This study looked at how using digital tools can help researchers better understand the history of psychology. The authors found that digital methods can reveal insights about psychology's past that traditional research methods might miss, making it easier for historians to explore this field in depth. This is important because combining digital history with traditional approaches can enhance our understanding of psychology's evolution and impact. Who this helps: This helps historians, researchers, and psychology students.

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This study looked at how the launch of a new philosophical journal in 1904 changed the way psychology and philosophy interacted. Researchers found that before the journal started, older journals published a lot of psychology-related articles, but after it launched, there was a steep decline in those articles. This shift likely helped psychology grow rapidly while leaving traditional philosophy struggling to find its place. Who this helps: This benefits students and scholars of psychology and philosophy by providing insight into how their fields evolved together.

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This research studied a protein called LIN-28 in worms and discovered that a low amount of LIN-28 can help these worms live longer and better handle stress, but it also reduces the number of their reproductive stem cells. Specifically, the study found that when LIN-28 levels were low, it led to a 50% decrease in germline stem cells and extended lifespan by about 20%. Understanding this balance between reproduction and longevity is important because it offers insights into how organisms manage energy and resources, which could have implications for aging research in humans. Who this helps: This helps researchers studying aging and reproductive health.

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This study looked at how different diets affect specific molecules in the liver of mice and how these changes relate to aging and longevity. Researchers found that diets that help extend lifespan reduce the activity of certain small RNA molecules that usually limit gene expression related to cell structure and function. Specifically, they discovered that certain genes connected to longer lifespan are targeted by these small RNAs, which suggests that a healthy diet can help maintain proper gene function as we age. Who this helps: This helps patients and healthcare providers aiming to improve health through diet.

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The American Psychological Association (APA) was founded 125 years ago and has evolved significantly over time, facing many challenges along the way. From a small group of founders, it became a major organization for both scientific and applied psychology, especially after World War II when it developed training programs for clinical psychologists and was involved in important legal cases on civil rights. Despite facing membership declines and controversies related to its governance and partnerships with government agencies, the APA has continued to adapt and remain relevant in the field of psychology. Who this helps: This helps psychologists, both researchers and practitioners, as well as the patients they serve.

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Researchers looked at how cells develop by using advanced techniques to study single cells and groups of cells together. They created a new tool called "iCpSc" that helps connect single-cell data with population data to better understand how cells differentiate over time. They found that a specific phase of the cell cycle, known as the M phase, significantly influences how quickly mouse embryonic stem cells change into different types of cells, providing clear insights into development timing. Who this helps: This helps scientists and researchers studying cell development and differentiation in various medical fields.

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This study looked at which psychologists wrote the most journal articles from 1890 to 1939 and how that relates to their lasting impact. Researchers found that many of the top authors, like E. L. Thorndike and Karl Pearson, are remembered, but most of the 100 prolific writers they identified are not known today. The number of articles published doubled every decade, showing a significant shift in who was most productive over time. Who this helps: This information benefits historians and educators who study the development of psychology.

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This study looked at the American Journal of Psychology from 1904 to 1918 to see how the topics and research styles changed during that time. It found that vision research, especially about color, remained a key focus, while areas like memory and intelligence measurement gained popularity at different times. This information is important because it shows how psychological research evolved and highlights influential figures and trends during that period. Who this helps: This helps psychologists and researchers by providing historical context for contemporary studies.

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This article looks at how digital tools can help study the history of psychology. It mentions different digital methods that range from simple online resources to more complex data visualizations created by researchers. The findings highlight that using digital approaches can complement traditional historical research rather than conflict with it, offering new opportunities for historians in a tough job market. Who this helps: This helps researchers and academics in psychology and the humanities by providing new ways to engage with historical data.