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Adhd motivation

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https://www.readbyqxmd.com/read/29143699/are-there-distinct-cognitive-and-motivational-sub-groups-of-children-with-adhd
#1
Rikke Lambek, Edmund Sonuga-Barke, Rosemary Tannock, Anne Virring Sørensen, Dorte Damm, Per Hove Thomsen
BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is proposed to be a neuropsychologically heterogeneous disorder that encompasses two distinct sub-groups, one with executive function (EF) deficits and one with delay aversion (DA). However, such claims have often been based on studies that have operationalized neuropsychological deficits using a categorical approach - using intuitive but rather arbitrary, clinical cut-offs. The current study applied an alternative empirical approach to sub-grouping in ADHD, latent profile analysis (LPA), and attempted to validate emerging subgroups through clinically relevant correlates...
November 16, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/29090967/the-qualitative-interview-study-of-persistent-and-nonpersistent-substance-use-in-the-mta-sample-characteristics-frequent-use-and-reasons-for-use
#2
James M Swanson, Timothy Wigal, Peter S Jensen, John T Mitchell, Thomas S Weisner, Desiree Murray, L Eugene Arnold, Lily Hechtman, Brooke S G Molina, Elizabeth B Owens, Stephen P Hinshaw, Katherine Belendiuk, Andrea Howard, Sharon B Wigal, Page Sorensen, Annamarie Stehli
OBJECTIVE: To evaluate participants' perceptions about frequent use and reasons for substance use (SU) in the qualitative interview study, an add-on to the multimodal treatment study of ADHD (MTA). METHOD: Using the longitudinal MTA database, 39 ADHD cases and 19 peers with Persistent SU, and 86 ADHD cases and 39 peers without Persistent SU were identified and recruited. In adulthood, an open-ended interview was administered, and SU excerpts were indexed and classified to create subtopics (frequent use and reasons for use of alcohol, marijuana, and other drugs)...
October 1, 2017: Journal of Attention Disorders
https://www.readbyqxmd.com/read/28989230/delivering-parent-teen-therapy-for-adhd-through-videoconferencing-a-preliminary-investigation
#3
Margaret H Sibley, Jonathan S Comer, Jaife Gonzalez
Adolescents with ADHD demonstrate notoriously poor treatment utilization. Barriers to access have been partially addressed through tailored therapy content and therapist delivery style; yet, additional challenges to engaging this population remain. To leverage modern technology in support of this aim, the current study investigates parent-teen therapy for ADHD delivered over a videoconferencing format. In this preliminary feasibility study, teens and parents (N=20) received an empirically supported dyadic therapy that incorporates skills-based modules with motivational interviewing...
September 2017: Journal of Psychopathology and Behavioral Assessment
https://www.readbyqxmd.com/read/28964912/functional-coding-variation-in-the-presynaptic-dopamine-transporter-associated-with-neuropsychiatric-disorders-drives-enhanced-motivation-and-context-dependent-impulsivity-in-mice
#4
Gwynne L Davis, Adele Stewart, Gregg D Stanwood, Raajaram Gowrishankar, Maureen K Hahn, Randy D Blakely
Recent genetic analyses have provided evidence that clinical commonalities associated with different psychiatric diagnoses often have shared mechanistic underpinnings. The development of animal models expressing functional genetic variation attributed to multiple disorders offers a salient opportunity to capture molecular, circuit and behavioral alterations underlying this hypothesis. In keeping with studies suggesting dopaminergic contributions to attention-deficit hyperactivity disorder (ADHD), bipolar disorder (BPD) and autism spectrum disorder (ASD), subjects with these diagnoses have been found to express a rare, functional coding substitution in the dopamine (DA) transporter (DAT), Ala559Val...
January 30, 2018: Behavioural Brain Research
https://www.readbyqxmd.com/read/28956509/multiple-causal-pathways-in-attention-deficit-hyperactivity-disorder-do-emerging-executive-and-motivational-deviations-precede-symptom-development
#5
Ursula Pauli-Pott, Susan Schloß, Monika Heinzel-Gutenbrunner, Katja Becker
The multiple causal pathways model on the etiology of attention-deficit/hyperactivity disorder (ADHD) is well established. However, developmental implications of the model are not yet sufficiently analyzed. The model implies that critical neural and neuropsychological deviations from normative development precede secondarily developing ADHD symptoms. Cognitive, "cool" inhibitory control (CIC) and reward-related, "hot" functions (RRF) are regarded as neuropsychological basic deficits that indicate independent causal pathways...
September 28, 2017: Child Neuropsychology: a Journal on Normal and Abnormal Development in Childhood and Adolescence
https://www.readbyqxmd.com/read/28946880/behavioral-sensitivity-of-japanese-children-with-and-without-adhd-to-changing-reinforcer-availability-an-experimental-study-using-signal-detection-methodology
#6
Emi Furukawa, Shizuka Shimabukuro, Brent Alsop, Gail Tripp
BACKGROUND: Most research on motivational processes in attention deficit hyperactivity disorder (ADHD) has been undertaken in Western Europe and North America. The extent to which these findings apply to other cultural groups is unclear. The current study evaluated the behavioral sensitivity of Japanese children with and without ADHD to changing reward availability. Forty-one school-aged children, 19 diagnosed with DSM-IV ADHD, completed a signal-detection task in which correct discriminations between two stimuli were associated with different reinforcement frequencies...
September 25, 2017: Behavioral and Brain Functions: BBF
https://www.readbyqxmd.com/read/28921780/factors-associated-with-attrition-in-substance-using-patients-enrolled-in-an-intensive-outpatient-program
#7
James Mckowen, Nicholas Carrellas, Courtney Zulauf, Emin Nalan Ward, Ronna Fried, Timothy Wilens
BACKGROUND AND OBJECTIVES: Data suggest individuals with substance use disorders (SUD) have high rates of attrition from treatment and exhibit impairments on measures of executive functioning (EF). The primary aim of this pilot study was to investigate if EF is associated with attrition from a 1 month intensive outpatient program (IOP) for SUD, and examine the feasibility of implementing the project. METHODS: Baseline neurocognitive functioning was assessed by the Cambridge Neuropsychological Test Automated Battery (CANTAB) and the self-reported Behavior Rating Inventory of Executive Functioning (BRIEF-A) questionnaire...
September 18, 2017: American Journal on Addictions
https://www.readbyqxmd.com/read/28913698/reduced-value-driven-attentional-capture-among-children-with-adhd-compared-to-typically-developing-controls
#8
Anthony W Sali, Brian A Anderson, Steven Yantis, Stewart H Mostofsky, Keri S Rosch
The current study examined whether children with ADHD were more distracted by a stimulus previously associated with reward, but currently goal-irrelevant, than their typically-developing peers. In addition, we also probed the associated cognitive and motivational mechanisms by examining correlations with other behavioral tasks. Participants included 8-12 year-old children with ADHD (n = 30) and typically developing controls (n = 26). Children were instructed to visually search for color-defined targets and received monetary rewards for accurate responses...
September 15, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28857587/factor-structure-and-predictive-validity-of-a-homework-motivation-measure-for-use-with-middle-school-students-with-attention-deficit-hyperactivity-disorder-adhd
#9
Joshua M Langberg, Zoe R Smith, Melissa R Dvorsky, Stephen J Molitor, Elizaveta Bourchtein, Laura D Eddy, Hana-May Eadeh, Lauren E Oddo
Many students with attention-deficit/hyperactivity disorder (ADHD) exhibit deficits in motivation to pursue long-term goals. Students with ADHD have particular difficulty with motivation to complete homework-related tasks and often fail to complete assignments. Although these problems are common and may impact academic performance, no homework-motivation measures have been validated for use with students with ADHD. The primary goal of the present study was to evaluate the factor structure and predictive validity of a homework-motivation measure based upon the expectancy-value theory of achievement motivation...
August 31, 2017: School Psychology Quarterly
https://www.readbyqxmd.com/read/28845720/creativity-in-adhd-goal-directed-motivation-and-domain-specificity
#10
Nathalie Boot, Barbara Nevicka, Matthijs Baas
OBJECTIVE: This research aimed to provide explanations for the inconsistent findings regarding creativity in ADHD. METHOD: In Study 1, we assessed real-world creative achievements and intrinsic motivation during idea generation in adults with ADHD and compared these with controls. In Study 2, we manipulated competition during idea generation to investigate effects on idea originality in adults with ADHD versus controls, and assessed creativity in specific domains...
August 1, 2017: Journal of Attention Disorders
https://www.readbyqxmd.com/read/28814878/heavy-drinking-in-university-students-with-and-without-attention-deficit-hyperactivity-disorder-contributions-of-drinking-motives-and-protective-behavioral-strategies
#11
Andrea L Howard, Tyler R Pritchard
This study examined rates of heavy drinking and alcohol problems in relation to drinking motives and protective behavioral strategies in university students with a documented current diagnosis of attention-deficit/hyperactivity disorder (ADHD; n = 31) compared with students with no history of ADHD (n = 146). Participants completed a Web-based questionnaire, and logistic regression models tested interactions between ADHD/comparison group membership and motives and protective strategies. Group differences in rates of heavy drinking and alcohol problems were not statistically significant, but medium-sized risk ratios showed that students without ADHD reported heavy drinking at a rate 1...
2017: Substance Abuse: Research and Treatment
https://www.readbyqxmd.com/read/28741623/effects-of-suvorexant-a-dual-orexin-hypocretin-receptor-antagonist-on-impulsive-behavior-associated-with-cocaine
#12
Taylor A Gentile, Steven J Simmons, Mia N Watson, Krista L Connelly, Eugen Brailoiu, Yanan Zhang, John W Muschamp
Hypothalamic hypocretin (orexin) peptides mediate arousal, attention, and reward processing. Fibers containing orexins project to brain structures that govern motivated behavior, including the ventral tegmental area (VTA). A number of psychiatric conditions, including attention deficit hyperactivity disorder (ADHD) and substance use disorders, are characterized by deficits in impulse control, however the relationship between orexin and impulsive behavior is incompletely characterized. The effects of systemic or centrally administered orexin receptor (OXR) antagonists on measures of impulsive-like behavior in rats were evaluated using the five-choice serial reaction time task (5-CSRTT) and delay discounting procedures...
July 25, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28691604/parent-psychopathology-and-neurocognitive-functioning-in-children-with-adhd
#13
Sharifah Shameem Agha, Stanley Zammit, Anita Thapar, Kate Langley
OBJECTIVE: The objective of this study was to examine the association between parent mental health (ADHD and depression) and offspring performance on neurocognitive tasks in children with ADHD. METHOD: The clinical sample consisted of 570 children (85% males, mean age: 10.77 years) with ADHD who completed neurocognitive tasks measuring working memory, attention set-shifting, and motivational deficits. Questionnaire measures were used to assess ADHD and depression symptom presence in parents...
July 1, 2017: Journal of Attention Disorders
https://www.readbyqxmd.com/read/28630479/attention-cognitive-control-and-motivation-in-adhd-linking-event-related-brain-potentials-and-dna-methylation-patterns-in-boys-at-early-school-age
#14
Hartmut Heinrich, Juliane Grunitz, Valeska Stonawski, Stefan Frey, Simone Wahl, Björn Albrecht, Tamme W Goecke, Matthias W Beckmann, Johannes Kornhuber, Peter A Fasching, Gunther H Moll, Anna Eichler
In order to better understand the underpinnings of attention-deficit/hyperactivity disorder (ADHD), we targeted the relationship of attentional, cognitive control and motivational processes with DNA methylation patterns of 60 candidate genes in boys at early school age. Participants (6 to 8 years; N = 82) were selected from a German longitudinal cohort (FRANCES). ADHD-related behaviour was assessed via maternal ratings. Performance and event-related potential measures (inter alia Cue-P3 and Nogo-P3), which were recorded in a motivational go/nogo task, indicated diminished attentional orienting, reduced inhibitory response control and a larger motivational effect on performance in ADHD already at this relatively young age...
June 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28608744/methylphenidate-related-improvements-in-math-performance-cannot-be-explained-by-better-cognitive-functioning-or-higher-academic-motivation-evidence-from-a-randomized-controlled-trial
#15
Anne Fleur Kortekaas-Rijlaarsdam, Marjolein Luman, Edmund Sonuga-Barke, Pierre Bet, Jaap Oosterlaan
OBJECTIVE: This study investigated whether improvements in working memory, reaction time, lapses of attention, interference control, academic motivation, and perceived competence mediated effects of methylphenidate on math performance. METHOD: Sixty-three children (ADHD diagnosis; methylphenidate treatment; age 8-13; IQ > 70) were randomly allocated to a 7-day methylphenidate or placebo treatment in this double-blind placebo-controlled crossover study and compared with 67 controls...
June 1, 2017: Journal of Attention Disorders
https://www.readbyqxmd.com/read/28598701/a-double-blind-randomized-pilot-trial-comparing-computerized-cognitive-exercises-to-tetris-in-adolescents-with-attention-deficit-hyperactivity-disorder
#16
Aida Bikic, Torben Østergaard Christensen, James F Leckman, Niels Bilenberg, Søren Dalsgaard
BACKGROUND: The purpose of this trial was to examine the feasibility and efficacy of computerized cognitive exercises from Scientific Brain Training (SBT), compared to the computer game Tetris as an active placebo, in a pilot study of adolescents with attention-deficit/hyperactivity disorder (ADHD). METHOD: Eighteen adolescents with ADHD were randomized to treatment or control intervention for 7 weeks. Outcome measures were cognitive test, symptom, and motivation questionnaires...
June 9, 2017: Nordic Journal of Psychiatry
https://www.readbyqxmd.com/read/28587607/design-of-a-syndemic-based-intervention-to-facilitate-care-for-men-who-have-sex-with-men-with-high-risk-behaviour-the-syn-bas-in-randomized-controlled-trial
#17
RANDOMIZED CONTROLLED TRIAL
Roel C A Achterbergh, Jannie J van der Helm, Wim van den Brink, Henry J C de Vries
BACKGROUND: Men who have sex with men (MSM) constitute a risk group for sexual transmitted infections (STIs), including HIV. Despite counselling interventions, risk behaviour remains high. Syndemic theory holds that psychosocial problems often co-occur, interact and mutually reinforce each other, thereby increasing high risk behaviours and co-occurring diseases. Therefore, if co-occurring psychosocial problems were assessed and treated simultaneously, this might decrease high risk behaviour and disease...
June 6, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28536846/time-on-task-effects-in-children-with-and-without-adhd-depletion-of-executive-resources-or-depletion-of-motivation
#18
Tycho J Dekkers, Joost A Agelink van Rentergem, Alette Koole, Wery P M van den Wildenberg, Arne Popma, Anika Bexkens, Reino Stoffelsen, Anouk Diekmann, Hilde M Huizenga
Children with attention-deficit/hyperactivity disorder (ADHD) are characterized by deficits in their executive functioning and motivation. In addition, these children are characterized by a decline in performance as time-on-task increases (i.e., time-on-task effects). However, it is unknown whether these time-on-task effects should be attributed to deficits in executive functioning or to deficits in motivation. Some studies in typically developing (TD) adults indicated that time-on-task effects should be interpreted as depletion of executive resources, but other studies suggested that they represent depletion of motivation...
May 23, 2017: European Child & Adolescent Psychiatry
https://www.readbyqxmd.com/read/28527018/predicting-academic-impairment-and-internalizing-psychopathology-using-a-multidimensional-framework-of-sluggish-cognitive-tempo-with-parent-and-adolescent-reports
#19
Zoe R Smith, Joshua M Langberg
Adolescents with Sluggish Cognitive Tempo (SCT) exhibit symptoms of slowness, mental confusion, excessive daydreaming, low motivation, and drowsiness/sleepiness. Although many symptoms of SCT reflect internalizing states, no study has evaluated the clinical utility of self-report of SCT in an attention-deficit/hyperactivity disorder (ADHD) sample. Furthermore, it remains unclear whether SCT is best conceptualized as a unidimensional or multidimensional construct. In a sample of 262 adolescents comprehensively diagnosed with ADHD, the present study used adolescent- and parent reports of SCT to evaluate the predictive utility of a general SCT factor from a bifactor modeling approach compared the utility of three specific SCT factors (slow, sleepy, and daydreamer) for predicting academic impairment and internalizing psychopathology...
September 2017: European Child & Adolescent Psychiatry
https://www.readbyqxmd.com/read/28447335/positive-alcohol-expectancies-mediate-associations-between-adhd-behaviors-and-alcohol-related-problems-among-college-students
#20
Alexis Elmore, Molly Nikolas, Will Canu
An increasing percentage of college students report being affected by ADHD behaviors, and this population is at increased risk of experiencing negative consequences associated with alcohol consumption. However, specific factors motivating alcohol consumption and contributing to negative outcomes among these individuals are not well understood. Recent work suggests alcohol expectancies may interact with ADHD behaviors to influence negative drinking-related outcomes among those with elevated inattention and/or hyperactivity-impulsivity...
April 26, 2017: Attention Deficit and Hyperactivity Disorders
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