Laura Bell
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Previous Organizations / Institutes
The organizations / institutes from the scholar's other articles in the past ten years
Research Subjects
Laura Bell has a total of 35 co-authors. Here are the top co-authors by number of shared publications:
- Ana-Maria Iosif
Department of Public Health Sciences, University of California, Davis, Davis, USA
2 shared publications - Joseph Roche
Science & Society Research Centre, Trinity College Dublin
2 shared publications - Meghan Miller
Department of Psychiatry & Behavioral Sciences and MIND Institute, University of California, Davis, USA
2 shared publications A.J. Schwichtenberg
Departments of Human Development and Family Studies, Psychological Sciences, and Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN, USA
1 shared publicationAlesha Hill
Department of Psychiatry & Behavioral Sciences and MIND Institute, University of California, Davis
1 shared publication- Alessandra Fornetti
TEN Program & Science Communication unit, Venice International University
1 shared publication
Latest Publications
- Open Access
- 29 May 2024
- Published by Springer Nature in Research on Child and Adolescent Psychopathology
- Vol. 52 (9) , 1369-1382
ADHD Symptoms in Childhood and Big Five Personality Traits in Adolescence: A Five-Year Longitudinal Study in Girls
Attention-deficit/hyperactivity disorder (ADHD) is a childhood-onset neurodevelopmental condition characterized by developmentally extreme and impairing symptoms of inattention and/or hyperactivity/impulsivity. Great interest has emerged in the ways ADHD and its underlying symptom dimensions relate to the development of personality traits. Much extant research on this topic is cross-sectional, relying on self-report measures and male samples. Herein, we present data from a prospective, longitudinal study of a socioeconomically and racially diverse sample of girls, including those with ADHD and a matched neurotypical comparison sample. We examined how parent- and teacher-reported ADHD in middle childhood relate to self-reported Big Five personality traits in adolescence. As expected, childhood ADHD diagnosis prospectively predicted lower self-reported Conscientiousness, lower Agreeableness, and higher Neuroticism in adolescence. With ADHD diagnosis covaried, Inattention (IA) predicted only low Conscientiousness, Hyperactivity/Impulsivity (HI) predicted only low Agreeableness, and neither predicted adolescent Neuroticism. An exploratory moderator analysis showed that family income moderated the effects of IA and HI on the negativity of adolescent self-descriptions of their own personalities, with more pronounced negative effects for girls in families with higher (rather than lower) income. Familial pressures to achieve in higher-income families may be linked to more pronounced negative ramifications of ADHD on personality development.
- 29 May 2024
- Published by Springer Nature in Research on Child and Adolescent Psychopathology
- Vol. 52 (9) , 1369-1382
Open AccessADHD Symptoms in Childhood and Big Five Personality Traits in Adolescence: A Five-Year Longitudinal Study in Girls
Attention-deficit/hyperactivity disorder (ADHD) is a childhood-onset neurodevelopmental condition characterized by developmentally extreme and impairing symptoms of inattention and/or hyperactivity/impulsivity. Great interest has emerged in the ways ADHD and its underlying symptom dimensions relate to the development of personality traits. Much extant research on this topic is cross-sectional, relying on self-report measures and male samples. Herein, we present data from a prospective, longitudinal study of a socioeconomically and racially diverse sample of girls, including those with ADHD and a matched neurotypical comparison sample. We examined how parent- and teacher-reported ADHD in middle childhood relate to self-reported Big Five personality traits in adolescence. As expected, childhood ADHD diagnosis prospectively predicted lower self-reported Conscientiousness, lower Agreeableness, and higher Neuroticism in adolescence. With ADHD diagnosis covaried, Inattention (IA) predicted only low Conscientiousness, Hyperactivity/Impulsivity (HI) predicted only low Agreeableness, and neither predicted adolescent Neuroticism. An exploratory moderator analysis showed that family income moderated the effects of IA and HI on the negativity of adolescent self-descriptions of their own personalities, with more pronounced negative effects for girls in families with higher (rather than lower) income. Familial pressures to achieve in higher-income families may be linked to more pronounced negative ramifications of ADHD on personality development.
- Open Access
- 10 August 2021
- Published by Taylor & Francis in Museum Management and Curatorship
- Vol. 37 (5) , 555-560
Academic writing in museums
Museum staff strive to create environments rich in opportunity for visitors to explore their relationship with their heritage, culture, art, or science. Their unique expertise in communicating and creating educational spaces are critical to the field of informal learning. Museum staff possess wide-ranging capabilities across various forms of communication, but many organisations do not employ specialist research staff whose day-to-day work includes writing and publishing in academic journals. Consequently, the academic research that takes place in museums is conducted and published with museum staff, rather than by museum staff. As part of the European science communication project, QUEST, an academic writing group composed of museum staff was established with the goal of creating a handbook to encourage and aid museum professionals in extending their communication skills so that they may convey their work in academic writing and take ownership of how their field is portrayed in the published literature.
- 10 August 2021
- Published by Taylor & Francis in Museum Management and Curatorship
- Vol. 37 (5) , 555-560
Open AccessAcademic writing in museums
Museum staff strive to create environments rich in opportunity for visitors to explore their relationship with their heritage, culture, art, or science. Their unique expertise in communicating and creating educational spaces are critical to the field of informal learning. Museum staff possess wide-ranging capabilities across various forms of communication, but many organisations do not employ specialist research staff whose day-to-day work includes writing and publishing in academic journals. Consequently, the academic research that takes place in museums is conducted and published with museum staff, rather than by museum staff. As part of the European science communication project, QUEST, an academic writing group composed of museum staff was established with the goal of creating a handbook to encourage and aid museum professionals in extending their communication skills so that they may convey their work in academic writing and take ownership of how their field is portrayed in the published literature.
- Open Access
- 10 May 2021
- Published by Sissa Medialab Srl in Journal of Science Communication
- Vol. 20 (03) , A06
Quality indicators for science communication: results from a collaborative concept mapping exercise
Although the need to improve quality of science communication is often mentioned in public discussions, the science communication literature offers few conceptualizations of quality. We used a concept mapping approach, involving representatives of various science communication stakeholder groups working collaboratively, to propose a framework of quality. The framework organizes individual elements of quality into twelve indicators arranged into three dimensions: trustworthiness and scientific rigour, presentation and style, and connection with society. The framework supports science communicators in reflecting on their current practices and designing new activities, potentially improving communication effectiveness.
- 10 May 2021
- Published by Sissa Medialab Srl in Journal of Science Communication
- Vol. 20 (03) , A06
Open AccessQuality indicators for science communication: results from a collaborative concept mapping exercise
Although the need to improve quality of science communication is often mentioned in public discussions, the science communication literature offers few conceptualizations of quality. We used a concept mapping approach, involving representatives of various science communication stakeholder groups working collaboratively, to propose a framework of quality. The framework organizes individual elements of quality into twelve indicators arranged into three dimensions: trustworthiness and scientific rigour, presentation and style, and connection with society. The framework supports science communicators in reflecting on their current practices and designing new activities, potentially improving communication effectiveness.
- Open Access
- 17 January 2020
- Published by Taylor & Francis in Journal of Clinical Child & Adolescent Psychology
- Vol. 50 (5) , 619-631
Can Familial Risk for ADHD Be Detected in the First Two Years of Life?
Objective: We evaluated trajectories of attention-deficit/hyperactivity (ADHD)-relevant behaviors in a sample of infants at high and low familial risk for ADHD who were prospectively evaluated at 12, 18, and 24 months of age. Method: Participants included 43 infants at risk for ADHD based on family history (i.e., diagnosed first-degree relative) and 40 low-risk infants (i.e., no family history of ADHD). Instances of inattention, out-of-seat, and grabbing behavior were coded from video; analogous constructs were rated by examiners unaware of familial risk status after completing structured standardized assessments with the infants/toddlers. At the end of each study visit, examiners solicited parents’ concerns about their child’s behavior. Differences in ADHD-related behaviors and parent concerns were examined between 12 and 24 months of age. Results: Infants with an older sibling or parent diagnosed with ADHD were distinguishable from infants with no family history of ADHD as early as 12 months of age based on directly observed and examiner reports of behavior, particularly with respect to hyperactive-impulsive behavior. Parents of infants at familial risk for ADHD also reported significantly more behavior/temperament concerns as early as 12 months of age compared to parents of infants at low risk for ADHD. Conclusions: These findings highlight the ability to detect genetic liability for ADHD by the end of the first year of life, suggesting that well-designed family risk studies of ADHD are feasible and may be clinically valuable. They also suggest the potential for earlier detection of risk for ADHD than has previously been possible.
- 17 January 2020
- Published by Taylor & Francis in Journal of Clinical Child & Adolescent Psychology
- Vol. 50 (5) , 619-631
Open AccessCan Familial Risk for ADHD Be Detected in the First Two Years of Life?
Objective: We evaluated trajectories of attention-deficit/hyperactivity (ADHD)-relevant behaviors in a sample of infants at high and low familial risk for ADHD who were prospectively evaluated at 12, 18, and 24 months of age. Method: Participants included 43 infants at risk for ADHD based on family history (i.e., diagnosed first-degree relative) and 40 low-risk infants (i.e., no family history of ADHD). Instances of inattention, out-of-seat, and grabbing behavior were coded from video; analogous constructs were rated by examiners unaware of familial risk status after completing structured standardized assessments with the infants/toddlers. At the end of each study visit, examiners solicited parents’ concerns about their child’s behavior. Differences in ADHD-related behaviors and parent concerns were examined between 12 and 24 months of age. Results: Infants with an older sibling or parent diagnosed with ADHD were distinguishable from infants with no family history of ADHD as early as 12 months of age based on directly observed and examiner reports of behavior, particularly with respect to hyperactive-impulsive behavior. Parents of infants at familial risk for ADHD also reported significantly more behavior/temperament concerns as early as 12 months of age compared to parents of infants at low risk for ADHD. Conclusions: These findings highlight the ability to detect genetic liability for ADHD by the end of the first year of life, suggesting that well-designed family risk studies of ADHD are feasible and may be clinically valuable. They also suggest the potential for earlier detection of risk for ADHD than has previously been possible.
- 1 December 2018
- Published by Wiley in Journal of Child Psychology and Psychiatry
- Vol. 60 (5) , 516-523
The dysregulation profile in preschoolers with and without a family history of autism spectrum disorder
Background: The ‘dysregulation profile’ (DP) is a measure of emotional and behavioral dysregulation that may cut across diagnostic boundaries. Siblings of children with autism spectrum disorder (ASD) who do not develop ASD themselves are at risk for atypical outcomes including behavioral challenges and therefore may be a useful population in which to investigate the structure of the DP in preschoolers. Methods: We sought to examine the factor structure and predictors of the DP in a sample enriched for a wide range of phenotypic variation—36‐month‐olds with and without family histories of ASD—and to determine whether children with genetic liability for ASD are at risk for a phenotype characterized by elevated dysregulation. Data were collected from 415 children with ( n = 253) and without ( n = 162) an older sibling with ASD, all without ASD themselves, at 18, 24, and 36 months of age. Results: Our findings replicate prior reports, conducted in predominantly clinically referred and older samples, supporting the superiority of a bifactor model of the DP in the preschool period compared to the second‐order and one‐factor models. Examiner ratings were longitudinally and concurrently associated with the DP at 36 months of age. Family history of ASD was associated with higher dysregulation in the Anxious/Depressed dimension. Conclusions: These findings support the relevance of examining the structure of psychopathology in preschoolers and suggest that examiner observations as early as 18 months of age, particularly of overactivity, may help identify risk for later DP‐related concerns. Non‐ASD preschoolers with family histories of ASD may be at risk for a phenotype characterized by elevated dysregulation particularly in the Anxious/Depressed dimension by age 3.
- 1 December 2018
- Published by Wiley in Journal of Child Psychology and Psychiatry
- Vol. 60 (5) , 516-523
The dysregulation profile in preschoolers with and without a family history of autism spectrum disorder
Background: The ‘dysregulation profile’ (DP) is a measure of emotional and behavioral dysregulation that may cut across diagnostic boundaries. Siblings of children with autism spectrum disorder (ASD) who do not develop ASD themselves are at risk for atypical outcomes including behavioral challenges and therefore may be a useful population in which to investigate the structure of the DP in preschoolers. Methods: We sought to examine the factor structure and predictors of the DP in a sample enriched for a wide range of phenotypic variation—36‐month‐olds with and without family histories of ASD—and to determine whether children with genetic liability for ASD are at risk for a phenotype characterized by elevated dysregulation. Data were collected from 415 children with ( n = 253) and without ( n = 162) an older sibling with ASD, all without ASD themselves, at 18, 24, and 36 months of age. Results: Our findings replicate prior reports, conducted in predominantly clinically referred and older samples, supporting the superiority of a bifactor model of the DP in the preschool period compared to the second‐order and one‐factor models. Examiner ratings were longitudinally and concurrently associated with the DP at 36 months of age. Family history of ASD was associated with higher dysregulation in the Anxious/Depressed dimension. Conclusions: These findings support the relevance of examining the structure of psychopathology in preschoolers and suggest that examiner observations as early as 18 months of age, particularly of overactivity, may help identify risk for later DP‐related concerns. Non‐ASD preschoolers with family histories of ASD may be at risk for a phenotype characterized by elevated dysregulation particularly in the Anxious/Depressed dimension by age 3.
- 9 June 2017
- Published by Morressier GmbH
Contraceptive use in HIV positive women. Are effective methods being offered?
Welcome to the largest platform for early-stage research
- 9 June 2017
- Published by Morressier GmbH
Contraceptive use in HIV positive women. Are effective methods being offered?
Welcome to the largest platform for early-stage research
- 9 June 2017
- Published by Morressier GmbH
Burden of Chronic Liver Disease in an HIV Cohort
Welcome to the largest platform for early-stage research
- 9 June 2017
- Published by Morressier GmbH
Burden of Chronic Liver Disease in an HIV Cohort
Welcome to the largest platform for early-stage research