logo
科言猫学术研究的AI总结
language
手机端手机端
  • Phone Feature微信小程序
简体中文简体中文
notice消息通知
博客博客
delete
arrow
返回
Á

Álfgeir L. Kristjánsson

West Virginia University

39H指数
170论文数
4.7K被引数
收录论文 54
发表时间
logo
Gender-specific associations among trauma type, sociodemographic conditions, and posttraumatic stress symptom severity: Evidence from a nationally representative Icelandic sample创伤类型、社会人口状况与创伤后应激症状严重程度的性别特异性关联：来自冰岛全国代表性样本的证据
errJournal of Traumatic Stress
IF2.3
err2026-02-01
err0
PREAI
errEinarsdottir, Thora S.; Kristjansson, Alfgeir L.; Sigurvinsdottir, Rannveig; Ullman, Sarah E.; Asgeirsdottir, Bryndis B.
err分享
err收藏
Factors associated with externalized anger among early adolescents in rural Appalachia: A conceptual proposition with implications for violence prevention农村阿巴拉契亚地区早期青少年外化愤怒的相关因素：一项具有暴力预防意义的概念性提议
errARCHIVES OF PSYCHIATRIC NURSING
IF2.2
err2025-11-01
err0
PREAI
errMills, Rosalina; Lilly, Christa L.; Pollini, Robin A.; Zullig, Keith J.; Jarrett, Traci; Tebes, Jacob K.; Kristjansson, Alfgeir L.
err分享
err收藏
Longitudinal Test of Multiple Risk and Protective Factor Domains for Early Substance Use Onset: Implications for Primary Prevention Policy and Practice早期物质使用开始的纵向测试：多个风险和保护因素领域的分析及其对初级预防政策和实践的启示
errSUBSTANCE USE & ADDICTION JOURNAL
IF0
err2025-11-01
err0
PREAI
errKristjansson, Alfgeir L.; Lilly, Christa L.; Mann, Michael J.; Smith, Megan L.; Kogan, Steven M.
err分享
err收藏
The HSTA logic model: A comparative analysis of psychometric outcomes for predicting academic and life successHSTA 逻辑模型：预测学业与人生成功的心理测量结果比较分析
erreducational studies in mathematics
IF3.1
err2025-07-31
err0
PREAI
errSherron Benson McKendall; Alan McKendall; Michael Mann; Alfgeir Kristjansson; Catherine Morton; Summer Kuhn; Merge McMillion; Ann Chester
err分享
err收藏
Parenting through the eyes of mothers with substance use disorder: Implications for treatment and related services物质使用障碍母亲的育儿视角：对治疗及相关服务的启示
errDrug and Alcohol Dependence
IF3.6
err2025-07-08
err0
errOAAI
errBrittany T. Smith; Danielle D. Davidov; Meghan Gannon; Caroline P. Groth; Alfgeir L. Kristjansson
err分享
err收藏
Caffeine, Daytime Sleepiness, and Conduct Problems Among Early Adolescents: A Longitudinal Analysis咖啡因、日间嗜睡与早期青少年行为问题：一项纵向分析
errJOURNAL OF ADOLESCENT HEALTH
IF4.5
err2025-01-01
err1
PREAI
errKogan, Steven M.; Lilly, Christa L.; James, Jack E.; Kristjansson, Alfgeir L.
err分享
err收藏
Anger and associated risk and protective factors among rural American adolescents: Implications for violence prevention愤怒及其相关风险和保护因素：美国农村青少年的暴力预防启示
errPREVENTIVE MEDICINE REPORTS
IF2.4
err2024-12-01
err1
errOAAI
errMills, Rosalina; Lilly, Christa L.; Pollini, Robin A.; Zullig, Keith J.; Jarrett, Traci; Kristjansson, Alfgeir L.
err分享
err收藏
Adolescent caffeine use and problematic school behavior: A longitudinal analysis of student survey data and teacher observations
errJOURNAL OF ADOLESCENCE
IF3.2
err2024-07-25
err0
errOAAI
errKristjansson, Alfgeir L.; Lilly, Christa L.; Mann, Michael J.; Smith, Megan L.; Kogan, Steven M.; Layman, Hannah M.; James, Jack E.
err分享
err收藏
Is Law Enforcement Support the Missing Key to Thriving Syringe Service Programs in US Rural Areas?
errAMERICAN JOURNAL OF PUBLIC HEALTH
IF9.6
err2024-05-01
err0
PREAI
errDavis, Stephen M.; Kristjansson, Alfgeir L.
err分享
err收藏
Social Support for Rural Gender Diverse Youth Compared to Cisgender Peers
errJOURNAL OF ADOLESCENT HEALTH
IF4.5
err2023-12-01
err1
PREAI
errKidd, Kacie M.; Mitchell, Kylerra; Sequeira, Gina; Mann, Michael J.; Smith, Megan L.; Benton, Brandon; Kristjansson, Alfgeir L.
err分享
err收藏
Effect of the COVID-19 pandemic on adolescent mental health and substance use up to March, 2022, in Iceland: a repeated, cross-sectional, population-based study
errLANCET CHILD & ADOLESCENT HEALTH
IF15.5
err2023-05-01
err24
errOAAI
errThorisdottir, Ingibjorg Eva; Agustsson, Gudjon; Oskarsdottir, Saeunn Yr; Kristjansson, Alfgeir Logi; Asgeirsdottir, Bryndis Bjork; Sigfusdottir, Inga Dora; Valdimarsdottir, Heiddis Bjork; Allegrante, John Philip; Halldorsdottir, Thorhildur
err分享
err收藏
Preliminary impact of the adoption of the Icelandic Prevention Model in Tarragona City, 2015-2019: A repeated cross-sectional study
errFRONTIERS IN PUBLIC HEALTH
IF3.4
err2023-03-16
err8
errOAAI
errMeyers, Caine C. A.; Mann, Michael J.; Thorisdottir, Ingibjorg Eva; Garcia, Patricia Ros; Sigfusson, Jon; Sigfusdottir, Inga Dora; Kristjansson, Alfgeir L.
err分享
err收藏
The Prevalence of Gender-Diverse Youth in a Rural Appalachian Region
errJAMA PEDIATRICS
IF18
err2022-11-01
err11
errOAAI
errKidd, Kacie M.; Sequeira, Gina M.; Mann, Michael J.; Smith, Megan L.; Benton, Brandon R.; Kristjansson, Alfgeir L.
err分享
err收藏
Caffeine consumption and onset of alcohol use among early adolescents
errPREVENTIVE MEDICINE
IF3.2
err2022-10-01
err4
errOAAI
errKristjansson, Alfgeir L.; Mann, Michael J.; Smith, Megan L.; Kogan, Steven M.; Lilly, Christa L.; James, Jack E.
err分享
err收藏
Substance Use Among Youth During the COVID-19 Pandemic: a Systematic Review
errCURRENT PSYCHIATRY REPORTS
IF6.7
err2022-04-27
err92
errOAAI
errLayman, Hannah M.; Thorisdottir, Ingibjorg Eva; Halldorsdottir, Thorhildur; Sigfusdottir, Inga Dora; Allegrante, John P.; Kristjansson, Alfgeir Logi
err分享
err收藏
Parental support and monitoring as associated with adolescent alcohol and tobacco use by gender and age
errBMC PUBLIC HEALTH
IF3.6
err2021-11-04
err25
errOAAI
errMills, Rosalina; Mann, Michael J.; Smith, Megan L.; Kristjansson, Alfgeir L.
err分享
err收藏
Caffeine exposure from beverages and its association with self-reported sleep duration and quality in a large sample of Icelandic adolescents
errFOOD AND CHEMICAL TOXICOLOGY
IF3.5
err2021-11-01
err14
errOAAI
errHalldorsson, T. I.; Kristjansson, A. L.; Thorisdottir, I.; Oddsdottir, C.; Sveinbjornsson, J.; Benediktsson, R.; Sigfusdottir, I. D.; Jorundsdottir, H.; Gunnlaugsdottir, H.
err分享
err收藏
Depressive symptoms, mental wellbeing, and substance use among adolescents before and during the COVID-19 pandemic in Iceland: a longitudinal, population-based study
errLANCET PSYCHIATRY
IF24.8
err2021-08-01
err182
errOAAI
errThorisdottir, Ingibjorg Eva; Asgeirsdottir, Bryndis Bjork; Kristjansson, Alfgeir Logi; Valdimarsdottir, Heiddis Bjork; Tolgyes, Erla Maria Jonsdottir; Sigfusson, Jon; Allegrante, John Philip; Sigfusdottir, Inga Dora; Halldorsdottir, Thorhildur
err分享
err收藏
Longitudinal association between social media use and psychological distress among adolescents
errPREVENTIVE MEDICINE
IF3.2
err2020-12-01
err39
errOAAI
errThorisdottir, Ingibjorg E.; Sigurvinsdottir, Rannveig; Kristjansson, Alfgeir L.; Allegrante, John P.; Lilly, Christa L.; Sigfusdottir, Inga Dora
err分享
err收藏
A multi-level developmental approach towards understanding adolescent mental health and behaviour: rationale, design and methods of the LIFECOURSE study in Iceland
errSOCIAL PSYCHIATRY AND PSYCHIATRIC EPIDEMIOLOGY
IF3.5
err2020-11-25
err5
PREAI
errHalldorsdottir, Thorhildur; Kristjansson, Alfgeir Logi; Asgeirsdottir, Bryndis Bjork; Thorisdottir, Ingibjorg Eva; Sigfusson, Jon; Tolgyes, Erla Maria Jonsdottir; Valdimarsdottir, Heiddis B.; Allegrante, John; Sigfusdottir, Inga Dora
err分享
err收藏

研究方向

暂时未获取到该数据
合作学者
合作期刊
M
Mika Gissler
H 指数: 110 · 论文数: 1.9K
S
Sarah E. Ullman
H 指数: 75 · 论文数: 270
Þ
Þórhallur I. Halldórsson
H 指数: 63 · 论文数: 309
R
Robert Agnew
H 指数: 59 · 论文数: 167
J
John P. Allegrante
H 指数: 58 · 论文数: 276
查看更多