| 1. |
- Santangelo, James S., et al.
(author)
-
Global urban environmental change drives adaptation in white clover
- 2022
-
In: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 375
-
Journal article (peer-reviewed)abstract
- Urbanization transforms environments in ways that alter biological evolution. We examined whether urban environmental change drives parallel evolution by sampling 110,019 white clover plants from 6169 populations in 160 cities globally. Plants were assayed for a Mendelian antiherbivore defense that also affects tolerance to abiotic stressors. Urban-rural gradients were associated with the evolution of clines in defense in 47% of cities throughout the world. Variation in the strength of clines was explained by environmental changes in drought stress and vegetation cover that varied among cities. Sequencing 2074 genomes from 26 cities revealed that the evolution of urban-rural dines was best explained by adaptive evolution, but the degree of parallel adaptation varied among cities. Our results demonstrate that urbanization leads to adaptation at a global scale.
|
|
| 2. |
- Smoktunowicz, Ewelina, et al.
(author)
-
Consensus statement on the problem of terminology in psychological interventions using the internet or digital components
- 2020
-
In: Internet Interventions. - : Elsevier. - 2214-7829. ; 21, s. 1-8
-
Journal article (peer-reviewed)abstract
- Since the emergence of psychological interventions delivered via the Internet they have differed in numerous ways. The wealth of formats, methods, and technological solutions has led to increased availability and cost-effectiveness of clinical care, however, it has simultaneously generated a multitude of terms. With this paper, we first aim to establish whether a terminology issue exists in the field of Internet-delivered psychological interventions. If so, we aim to determine its implications for research, education, and practice. Furthermore, we intend to discuss solutions to mitigate the problem; in particular, we propose the concept of a common glossary. We invited 23 experts in the field of Internet-delivered interventions to respond to four questions, and employed the Delphi method to facilitate a discussion. We found that experts overwhelmingly agreed that there were terminological challenges, and that it had significant consequences for conducting research, treating patients, educating students, and informing the general public about Internet-delivered interventions. A cautious agreement has been reached that formulating a common glossary would be beneficial for the field to address the terminology issue. We end with recommendations for the possible formats of the glossary and means to disseminate it in a way that maximizes the probability of broad acceptance for a variety of stakeholders.
|
|
| 3. |
|
|
| 4. |
- Hilbrecht, Margo, et al.
(author)
-
The Conceptual Framework of Harmful Gambling: A revised framework for understanding gambling harm
- 2020
-
In: Journal of Behavioral Addictions. - : Akademiai Kiado Zrt.. - 2063-5303 .- 2062-5871. ; 9:2, s. 190-205
-
Journal article (peer-reviewed)abstract
- Background and aims: The Conceptual Framework of Harmful Gambling moves beyond a symptoms-based view of harm and addresses a broad set of factors related to the risks and effects of gambling harmfully at the individual, family, and community levels. Coauthored by international research experts and informed by multiple stakeholders, Gambling Research Exchange (GREO) facilitated the framework development in 2013 and retains responsibility for regular updates and mobilization. This review article presents information about the revised version of the Conceptual Framework of Harmful Gambling completed in late 2018. Methods: We describe eight interrelated factors depicted in the framework that represent major themes in gambling ranging from the specific (gambling environment, exposure, gambling types, and treatment resources) to the general (cultural, social, psychological, and biological influences). After outlining the framework development and collaborative process, we highlight new topics for the recent update that reflect changes in the gambling landscape and prominent discourses in the scientific community. Some of these topics include social and economic impacts of gambling, and a new model of understanding gambling related harm. Discussion and conclusions: We address the relevance of the CFHG to the gambling and behavioral addictions research community. Harm-based frameworks have been undertaken in other areas of addiction that can both inform and be informed by a model dedicated to harmful gambling. Further, the framework brings a multi-disciplinary perspective to bear on antecedents and factors that co-occur with harmful gambling.
|
|
| 5. |
|
|
| 6. |
- Jonsson, Jakob, 1968-, et al.
(author)
-
In search of lower risk gambling levels using behavioral data from a gambling monopolist
- 2022
-
In: Journal of Behavioral Addictions. - : Akademiai Kiado Zrt.. - 2062-5871 .- 2063-5303. ; 11:3, s. 890-899
-
Journal article (peer-reviewed)abstract
- Background and aims: Lower-risk recommendations for avoiding gambling harm have been developed as a primary prevention measure, using self-reported prevalence survey data. The aim of this study was to conduct similar analyses using gambling company player data.Methods: The sample (N = 35,753) were Norsk Tipping website customers. Gambling indicators were frequency, expenditure, duration, number of gambling formats and wager. Harm indicators (financial. social, emotional, harms in two or more areas) were derived from the GamTest self-assessment instrument. Receiver operating characteristics (ROC) curves were performed separately for each of the five gambling indicators for each of the four harm indicators.Results: ROC areas under the curve were between 0.55 and 0.68. Suggested monthly lower-risk limits were less than 8.7 days, expenditure less than 54 €, duration less than 72–83 min, number of gambling formats less than 3 and wager less than 118–140€. Most risk curves showed a rather stable harm level up to a certain point, from which the increase in harm was fairly linear.Discussion: The suggested lower-risk limits in the present study are higher than limits based on prevalence studies. There was a significant number of gamblers (5–10%) experiencing harm at gambling levels well below the suggested cut-offs and the risk increase at certain consumption levels.Conclusions: Risk of harm occurs at all levels of gambling involvement within the specific gambling commercial environment assessed in an increasingly available gambling market where most people gamble in multiple commercial environments, minimizing harm is important for all customers.
|
|
| 7. |
- Jonsson, Jakob, et al.
(author)
-
Reaching Out to Big Losers : How Different Types of Gamblers are Affected by a Brief Motivational Contact Initiated by the Gambling Provider
- 2021
-
In: Journal of Gambling Studies. - : Springer Science and Business Media LLC. - 1050-5350 .- 1573-3602. ; 37, s. 387-401
-
Journal article (peer-reviewed)abstract
- Telephone and letter-based motivational interventions with high expenditure gamblers have significant short and long term positive effects on gambling and use of responsible gambling tools. This report examines how different subtypes of gamblers, based upon patterns of play, are differentially affected. A randomized controlled trial design with three conditions (n = 1003 in each): feedback intervention by letter, telephone or a no-contact control condition. Subtypes of gamblers were derived by latent class analyses (LCA) based upon gambling behavior pre intervention. The participants were customers of Norsk Tipping gambling platforms. 1003 statistical triplets from the top 0.5% of customers based upon annual expenditure, matched on sex, age, and net losses. Primary outcome measure was gambling theoretical loss (TL), derived from the Norsk Tipping customer database. The LCA identified six subtypes: High Casino, High Sport, High Lottery, High Video lottery terminal (VLT), Lottery/Mix and Bingo/Casino. There were almost no differences in change in TL between the six subtypes of gamblers receiving the letter or telefone interventions respectively. However, the choice of contact by letter or telephone did have different effects for the different gambling subtypes. Sending a letter seems like a cost effective alternative to telephone contact for the High Lottery type, but telephone contact performs better for High Casino, High Sport and High VLT customers. Responsible gambling interventions can be improved by subtyping of gamblers.
|
|
| 8. |
- Jonsson, Jakob, 1968-, et al.
(author)
-
Reaching Out to Big Losers : Exploring Intervention Effects Using Individualized Follow-Up
- 2023
-
In: Psychology of Addictive Behaviors. - : American Psychological Association (APA). - 0893-164X .- 1939-1501. ; 37:7, s. 886-893
-
Journal article (peer-reviewed)abstract
- Objective: Previous research suggests that a brief duty-of-care telephone call to high expenditure customers was associated with lower gambling over the subsequent year. The current aim was to assess effects on individual trajectories rather than overall group effects reported previously. The objective was to identify different patterns of individual change over the follow-up year and explore differential responses of subgroups of individuals. Method: A matched pair design contrasting the outcome for telephone intervention with a no-intervention control condition. Five hundred and ninety-six statistical pairs randomly drawn from the top 0.5% of customers based upon annual expenditure at Norsk Tipping, Norway. Primary outcome measure was gambling theoretical loss (TL), derived from the Norsk Tipping gambling data warehouse. Player trajectories across time were identified using growth mixture modeling to assess differential intervention effects on homogenous subgroups of individuals. Results: Relatively low, medium, and high TL subgroups were identified. The telephone intervention was associated with greater reductions than the control condition for all three subgroups but showed the strongest effect for the subgroup with the highest TL. The intervention was most effective for casino and sport gamblers, male, young, and middle-aged. Conclusions: A brief duty of care telephone contact with high expenditure customers showed sustained effects over 12 months, in particular for individuals showing the highest level of TL. Examining trajectories using advanced statistical models identified customer characteristics most strongly associated with reduced TL. These findings can guide prevention strategies with evidence-based knowledge about differential effects.Public Health Significance StatementA brief contact intervention with high expenditure customers showed sustained positive effects, in particular for individuals showing the highest level of expenditure. Findings about differential effects for individuals with specific profiles can guide evidence-based knowledge prevention strategies to provide duty of care for gambling customers.
|
|
