The positive illusory bias and ADHD symptoms: A new measurement approach

Basic numerical processing, calculation, and working memory in children with dyscalculia and/or ADHD symptoms

Zeitschrift für Kinder- und Jugendpsychiatrie und Psychotherapie ◽

10.1024/1422-4917/a000450 ◽

2016 ◽

Vol 44 (5) ◽

pp. 365-375 ◽

Cited By ~ 9

Author(s):

Jörg-Tobias Kuhn ◽

Elena Ise ◽

Julia Raddatz ◽

Christin Schwenk ◽

Christian Dobel

Keyword(s):

Working Memory ◽

Processing Speed ◽

Verbal Working Memory ◽

Typically Developing ◽

Cognitive Profiles ◽

Adhd Symptoms ◽

Memory Processing ◽

Numerical Processing ◽

Hyperactivity Disorder ◽

Neurocognitive Measures

Abstract. Objective: Deficits in basic numerical skills, calculation, and working memory have been found in children with developmental dyscalculia (DD) as well as children with attention-deficit/hyperactivity disorder (ADHD). This paper investigates cognitive profiles of children with DD and/or ADHD symptoms (AS) in a double dissociation design to obtain a better understanding of the comorbidity of DD and ADHD. Method: Children with DD-only (N = 33), AS-only (N = 16), comorbid DD+AS (N = 20), and typically developing controls (TD, N = 40) were assessed on measures of basic numerical processing, calculation, working memory, processing speed, and neurocognitive measures of attention. Results: Children with DD (DD, DD+AS) showed deficits in all basic numerical skills, calculation, working memory, and sustained attention. Children with AS (AS, DD+AS) displayed more selective difficulties in dot enumeration, subtraction, verbal working memory, and processing speed. Also, they generally performed more poorly in neurocognitive measures of attention, especially alertness. Children with DD+AS mostly showed an additive combination of the deficits associated with DD-only and A_Sonly, except for subtraction tasks, in which they were less impaired than expected. Conclusions: DD and AS appear to be related to largely distinct patterns of cognitive deficits, which are present in combination in children with DD+AS. 

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Effectiveness of the Prevention Program for Externalizing Problem Behavior (PEP) in Preschoolers with Severe and No or Mild ADHD Symptoms

Zeitschrift für Kinder- und Jugendpsychiatrie und Psychotherapie ◽

10.1024/1422-4917/a000425 ◽

2016 ◽

Vol 44 (3) ◽

pp. 231-239 ◽

Cited By ~ 3

Author(s):

Ilka Eichelberger ◽

Julia Plücka ◽

Christopher Hautmann ◽

Charlotte Hanisch ◽

Manfred Döpfner

Keyword(s):

Problem Behavior ◽

Prevention Program ◽

Adhd Symptoms ◽

Aggressives Verhalten ◽

Externalizing Problem Behavior ◽

Externalizing Problem ◽

Expansives Problemverhalten

Abstract. Zusammenfassung: Fragestellung: Das Präventionsprogramm für Expansives Problemverhalten (PEP), entwickelt für Eltern (EL) und ErzieherInnen (ER) von Vorschulkindern, zeigte in beiden Modulen (PEP-EL und PEP-ER) in der Routineversorgung positive Effekte. Das Ziel dieser Sekundäranalyse war die Untersuchung der Effekte beider Module bezogen auf Vorschulkinder mit hoch ausgeprägter ADHS-Symptomatik im Vergleich zu Kindern mit keiner oder wenig ausgeprägter ADHS-Symptomatik. Methodik: In einem Eigenkontrollgruppendesign werden die Veränderungen der Symptomatik und des Problemverhaltens der Kinder in spezifischen Situationen zu Hause und in der Schule in einer Wartephase mit den Veränderungen in einer Interventionsphase verglichen (jeweils 3 Monate). Ergebnisse: Durch das Elterntraining reduzieren sich für Kinder mit hoch ausgeprägter ADHS-Symptomatik die spezifischen Problemsituationen zu Hause (HSQ-D) und durch das ErzieherInnentraining zeigen sich signifikante Effekte für oppositionell-aggressives Verhalten und im Gesamtscore des Fragebogen für ErzieherInnen von Klein- und Vorschulkindern (C-TRF 1½-5). Kinder mit keiner oder weniger ausgeprägter ADHS-Symptomatik zeigen Veränderungen im HSQ-D, im oppositionell-aggressiven Verhalten und im Gesamtwert des Elternfragebogen für Klein- und Vorschulkinder (CBCL 1½-5), während sich für das ErzieherInnentraining in allen Zielvariablen signifikante Effekte zeigen. Schussfolgerungen: Die Befunde, dass sich Effekte auf unterschiedlichen Dimensionen von Problemverhalten zeigen, legen nahe, dass die Kombination beider Trainingsmodule eine potentielle präventive Strategie für Vorschulkinder mit ADHS darstellt.

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The Attenuation of Very Low Frequency Brain Oscillations in Transitions from a Rest State to Active Attention

Journal of Psychophysiology ◽

10.1027/0269-8803.23.4.191 ◽

2009 ◽

Vol 23 (4) ◽

pp. 191-198 ◽

Cited By ~ 26

Author(s):

Suzannah K. Helps ◽

Samantha J. Broyd ◽

Christopher J. James ◽

Anke Karl ◽

Edmund J. S. Sonuga-Barke

Keyword(s):

Brain Activity ◽

Sampling Rate ◽

Low Frequency ◽

Future Research ◽

Adhd Symptoms ◽

Default Mode ◽

Very Low Frequency ◽

Wide Range ◽

Interference Hypothesis ◽

Mode Interference

Background: The default mode interference hypothesis ( Sonuga-Barke & Castellanos, 2007 ) predicts (1) the attenuation of very low frequency oscillations (VLFO; e.g., .05 Hz) in brain activity within the default mode network during the transition from rest to task, and (2) that failures to attenuate in this way will lead to an increased likelihood of periodic attention lapses that are synchronized to the VLFO pattern. Here, we tested these predictions using DC-EEG recordings within and outside of a previously identified network of electrode locations hypothesized to reflect DMN activity (i.e., S3 network; Helps et al., 2008 ). Method: 24 young adults (mean age 22.3 years; 8 male), sampled to include a wide range of ADHD symptoms, took part in a study of rest to task transitions. Two conditions were compared: 5 min of rest (eyes open) and a 10-min simple 2-choice RT task with a relatively high sampling rate (ISI 1 s). DC-EEG was recorded during both conditions, and the low-frequency spectrum was decomposed and measures of the power within specific bands extracted. Results: Shift from rest to task led to an attenuation of VLFO activity within the S3 network which was inversely associated with ADHD symptoms. RT during task also showed a VLFO signature. During task there was a small but significant degree of synchronization between EEG and RT in the VLFO band. Attenuators showed a lower degree of synchrony than nonattenuators. Discussion: The results provide some initial EEG-based support for the default mode interference hypothesis and suggest that failure to attenuate VLFO in the S3 network is associated with higher synchrony between low-frequency brain activity and RT fluctuations during a simple RT task. Although significant, the effects were small and future research should employ tasks with a higher sampling rate to increase the possibility of extracting robust and stable signals.

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Assessing General Ecological Behavior

European Journal of Psychological Assessment ◽

10.1027//1015-5759.16.1.44 ◽

2000 ◽

Vol 16 (1) ◽

pp. 44-52 ◽

Cited By ~ 31

Author(s):

Florian G. Kaiser ◽

Anders Biel

Keyword(s):

Internal Consistency ◽

Cross Cultural ◽

Questionnaire Data ◽

Situational Influences ◽

Behavior Difficulties ◽

Differential Behavior ◽

Ecological Behavior ◽

Political Actions ◽

Measurement Approach

Summary: The General Ecological Behavior (GEB) scale was developed for cross-cultural applications ( Kaiser & Wilson, in press ). The present study compares ecological behavior in Sweden and Switzerland. Questionnaire data from 247 Swedish and 445 Swiss participants are presented. Reliability and internal consistency analyses revealed that the GEB scale was applicable to both the Swedish and Swiss samples. In general, Swiss behave more ecologically than Swedes. Nevertheless, several ecological behaviors turned out to be easier to conduct in Sweden than in Switzerland and vice versa. The GEB scale takes differential behavior difficulties into account that are most likely caused by situational influences. At the same time, the proposed behavior measurement approach guides the search for potentially useful political actions that make it easier for people to behave ecologically in some societies and, thus, can be adopted by others.

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