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Fredrick, Joseph W.; Burns, G. Leonard; Langberg, Joshua M.; Becker, Stephen P. – Grantee Submission, 2021
The Adult Concentration Inventory (ACI) is an adult self-report measure of sluggish cognitive tempo (SCT) developed following a meta-analysis identifying items distinguishing SCT from ADHD inattention. To date, only one study conducted in college students has examined the structural and external validity of the ACI. The current study evaluated the…
Descriptors: Conceptual Tempo, Adults, Test Validity, Executive Function
Becker, Stephen P.; Burns, G. Leonard; Smith, Zoe R.; Langberg, Joshua M. – Grantee Submission, 2020
A growing number of studies support the internal and external validity of youth self-reported sluggish cognitive tempo (SCT) symptoms. However, no study has examined SCT in adolescents without ADHD, examined whether adolescent self-reported SCT is distinct from adolescent self-reported ADHD inattention (ADHD-IN), or evaluated whether links between…
Descriptors: Attention Deficit Hyperactivity Disorder, Conceptual Tempo, Symptoms (Individual Disorders), Emotional Response
Fredrick, Joseph W.; Becker, Stephen P.; Langberg, Joshua M. – Grantee Submission, 2022
It is unknown whether sluggish cognitive tempo (SCT) is prospectively associated with depression in adolescence, and possible processes linking SCT to depression remain unexamined. Using a longitudinal study with three timepoints over a two-year period, the current study tested the indirect effects of SCT on depression via peer victimization,…
Descriptors: Conceptual Tempo, Cognitive Processes, Correlation, Depression (Psychology)
Fredrick, Joseph W.; Becker, Stephen P.; Langberg, Joshua M. – Grantee Submission, 2021
Objective: Although peer difficulties and sluggish cognitive tempo (SCT) are related, studies have yet to examine environmental factors that may advance further understanding this association. The current study tested whether peer difficulties, specifically social competence and peer victimization, interacted with school support, a component of…
Descriptors: Adolescents, Peer Relationship, Conceptual Tempo, Environmental Influences
Breaux, Rosanna; Dvorsky, Melissa R.; Marsh, Nicholas P.; Green, Cathrin D.; Cash, Annah R.; Shroff, Delshad M.; Buchen, Natalie; Langberg, Joshua M.; Becker, Stephen P. – Grantee Submission, 2021
Background: The impact of chronic stressors like the COVID-19 pandemic is likely to be magnified in adolescents with pre-existing mental health risk, such as attention-deficit/hyperactivity disorder (ADHD). This study examined changes in and predictors of adolescent mental health from before to during the COVID-19 pandemic in the Southeastern and…
Descriptors: COVID-19, Pandemics, Mental Health, Adolescents
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Becker, Stephen P.; Langberg, Joshua M. – Journal of Attention Disorders, 2013
Objective: This study investigated the role of sluggish cognitive tempo (SCT) in relation to externalizing and internalizing mental health problems, academic functioning, and social functioning among young adolescents with attention-deficit/hyperactivity disorder (ADHD). Method: In all, 57 youth ages 10 to 14 participated in the study. Parents…
Descriptors: Conceptual Tempo, Correlation, Behavior Problems, Symptoms (Individual Disorders)
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Froehlich, Tanya E.; Epstein, Jeffery N.; Nick, Todd G.; Melguizo Castro, Maria S.; Stein, Mark A.; Brinkman, William B.; Graham, Amanda J.; Langberg, Joshua M.; Kahn, Robert S. – Journal of the American Academy of Child & Adolescent Psychiatry, 2011
Objective: Because of significant individual variability in attention-deficit/hyperactivity disorder (ADHD) medication response, there is increasing interest in identifying genetic predictors of treatment effects. This study examined the role of four catecholamine-related candidate genes in moderating methylphenidate (MPH) dose-response. Method:…
Descriptors: Attention Deficit Hyperactivity Disorder, Rating Scales, Drug Therapy, Identification