@article{VenturaBortDolcosWendtetal.2017, author = {Ventura-Bort, Carlos and Dolcos, Florin and Wendt, Julia and Wirkner, Janine and Hamm, Alfons O. and Weymar, Mathias}, title = {Item and source memory for emotional associates is mediated by different retrieval processes}, series = {Neuropsychologia : an international journal in behavioural and cognitive neuroscience}, volume = {145}, journal = {Neuropsychologia : an international journal in behavioural and cognitive neuroscience}, publisher = {Elsevier}, address = {Oxford}, issn = {0028-3932}, doi = {10.1016/j.neuropsychologia.2017.12.015}, pages = {11}, year = {2017}, abstract = {Recent event-related potential (ERP) data showed that neutral objects encoded in emotional background pictures were better remembered than objects encoded in neutral contexts, when recognition memory was tested one week later. In the present study, we investigated whether this long-term memory advantage for items is also associated with correct memory for contextual source details. Furthermore, we were interested in the possibly dissociable contribution of familiarity and recollection processes (using a Remember/Know procedure). The results revealed that item memory performance was mainly driven by the subjective experience of familiarity, irrespective of whether the objects were previously encoded in emotional or neutral contexts. Correct source memory for the associated background picture, however, was driven by recollection and enhanced when the content was emotional. In ERPs, correctly recognized old objects evoked frontal ERP Old/New effects (300-500 ms), irrespective of context category. As in our previous study (Ventura-Bort et al., 2016b), retrieval for objects from emotional contexts was associated with larger parietal Old/New differences (600-800 ms), indicating stronger involvement of recollection. Thus, the results suggest a stronger contribution of recollection-based retrieval to item and contextual background source memory for neutral information associated with an emotional event.}, language = {en} } @article{MaleszaOstaszewski2017, author = {Malesza, Marta and Ostaszewski, Paweł}, title = {Assessing individual differences in discounting}, series = {Current psychology}, volume = {39}, journal = {Current psychology}, number = {1}, publisher = {Springer}, address = {New York}, issn = {1046-1310}, doi = {10.1007/s12144-017-9754-x}, pages = {207 -- 219}, year = {2017}, abstract = {The purpose of the project was to develop the Discounting Inventory (DI), a measure of individual differences in delay, probability, effort, and social discounting, all related to behavioral impulsivity. Over 400 items relating to four types of discounting were generated. Next, a study followed by a series of psychometric analyses of data obtained from a group of 2843 individuals was conducted. Principal Component Analysis yielded a four-factor structure of data, reflecting the four types of discounting. The results of Confirmatory Factor Analysis showed good fit of the four-factor model to data. Through several iterations of retaining and deleting items on the basis of their component loadings, item intercorrelations, and contribution to coefficient alphas, the total number of items was reduced to 48. The final 48-item version of the inventory has satisfactory psychometric characteristics, including Cronbach's alpha and test-retest stability. In addition, significant correlations were observed between the DI and traditional discounting instruments, suggesting that the DI measures a construct similar to the behavioral discounting process. The development of the tool was based on the assumption that discounting is a personality trait. However, the present data suggest that discounting may reflect more a state than trait function.}, language = {en} } @article{GroppeElsner2017, author = {Groppe, Karoline and Elsner, Birgit}, title = {Executive function and weight status in children}, series = {Child neuropsychology : a journal on normal and abnormal development in childhood and adolescence}, volume = {23}, journal = {Child neuropsychology : a journal on normal and abnormal development in childhood and adolescence}, number = {2}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {0929-7049}, doi = {10.1080/09297049.2015.1089981}, pages = {129 -- 147}, year = {2017}, abstract = {There is considerable evidence for an association between obesity and impaired executive function (EF) in adolescents and adults. However, little research has examined EF in overweight or obese children. Furthermore, data on EF in underweight individuals is lacking. In addition, there is no consensus on the directionality of the relationship between Body Mass Index (BMI) and EF, and longitudinal studies are rare. Thus, the present study examined whether children differ in their performance on a battery of EF tasks depending on their weight status (underweight, normal-weight, overweight), and investigated the longitudinal cross-lagged associations between EF and BMI. Hot EF (delay of gratification, affective decision-making), cool EF (attention shifting, inhibition, working memory [WM] updating), and BMI were assessed in 1,657 German elementary-school children at two time points, approximately one year apart. Overweight children exhibited slightly poorer attention shifting, WM updating, and affective decision-making abilities as compared to normal-weight children. Unexpectedly, they did not show any deficits in inhibition or delay of gratification. EF levels of underweight children did not differ significantly from those of normal-weight children. Furthermore, poor attention shifting and enhanced affective decision-making predicted a slightly higher BMI one year later, and a higher BMI also predicted poorer attention shifting and WM updating one year later. The latter association between BMI and subsequent EF scores, however, diminished when controlling for socioeconomic status. Results indicate that hot and cool EF plays a role in the weight development of children, and might be a promising factor to address in preventive interventions.}, language = {en} } @article{PanYanLaubrock2017, author = {Pan, Jinger and Yan, Ming and Laubrock, Jochen}, title = {Perceptual span in oral reading}, series = {Scientific Studies of Reading}, volume = {21}, journal = {Scientific Studies of Reading}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {1088-8438}, doi = {10.1080/10888438.2017.1283694}, pages = {254 -- 263}, year = {2017}, abstract = {The present study explores the perceptual span, that is, the physical extent of the area from which useful visual information is obtained during a single fixation, during oral reading of Chinese sentences. Characters outside a window of legible text were replaced by visually similar characters. Results show that the influence of window size on the perceptual span was consistent across different fixation and oculomotor measures. To maintain normal reading behavior when reading aloud, it was necessary to have information provided from three characters to the right of the fixation. Together with findings from previous research, our findings suggest that the physical size of the perceptual span is smaller when reading aloud than in silent reading. This is in agreement with previous studies in English, suggesting that the mechanisms causing the reduced span in oral reading have a common base that generalizes across languages and writing systems.}, language = {en} } @article{EndrejatBaumgartenKauffeld2017, author = {Endrejat, Paul C. and Baumgarten, Franz and Kauffeld, Simone}, title = {When theory meets practice}, series = {Journal of Change Management}, volume = {17}, journal = {Journal of Change Management}, number = {2}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {1469-7017}, doi = {10.1080/14697017.2017.1299372}, pages = {101 -- 120}, year = {2017}, abstract = {Although more than seven decades have passed since Lewin laid the foundation for how employees' behaviour could be changed within organizations, his ideas are far from being obsolescent. Accordingly, this article demonstrates how Lewin's concepts can still be of use in tackling current issues (i.e. the need to raise energy-saving behaviours within organizations). In order to revive Lewin's concepts, we combine his approaches on organization change with Motivational Interviewing (MI), a facilitation approach that fits well with his democratic and participatory mind-set. After a theoretical consideration of how Lewin's ideas could be accompanied by MI principles, we outline a practical concept for raising the level of employees' energy-saving behaviours to a higher standard. The usefulness of our concept is highlighted on the basis of qualitative (a force field analysis) and quantitative (an increase of energy-saving norms and - behaviours) data. Lewin's legacy for current organization development, and the theoretical as well as practical implications for how his ideas could be applied through a combination with MI practices, are discussed.}, language = {en} } @article{KaufmannMaiwaldSchindleretal.2017, author = {Kaufmann, Yvonne Marie and Maiwald, Lisa Marie and Schindler, Svenja and Weck, Florian}, title = {Wie wirkt sich mehrmaliges Kompetenz-Feedback auf psychotherapeutische Behandlungen aus?}, series = {Zeitschrift f{\"u}r klinische Psychologie und Psychotherapie : Forschung und Praxis}, volume = {46}, journal = {Zeitschrift f{\"u}r klinische Psychologie und Psychotherapie : Forschung und Praxis}, number = {2}, publisher = {Hogrefe}, address = {G{\"o}ttingen}, issn = {1616-3443}, doi = {10.1026/1616-3443/a000412}, pages = {96 -- 106}, year = {2017}, abstract = {Theoretischer Hintergrund: Einfl{\"u}sse von therapeutenorientiertem Kompetenz-Feedback in der Psychotherapieausbildung wurden bislang wenig untersucht. Fragestellung: Wie gehen Ausbildungstherapeuten mit Feedback um? Welchen Einfluss hat ein regelm{\"a}ßiges Kompetenz-Feedback auf die Qualit{\"a}t psychotherapeutischer Behandlungen (insbesondere Therapiesitzungen, therapeutische Beziehung, Person des Therapeuten, Supervision)? Methode: Elf Therapeuten wurden mithilfe eines halbstrukturierten Interviewleitfadens befragt. Die Auswertung erfolgte mittels qualitativer Inhaltsanalyse nach Mayring (2015). Ergebnisse: Das auf Basis der Interviews erstellte Kategoriensystem umfasste die Kategorien „Erwartungen an das Feedback", „Wahrnehmung des Feedbacks", „Verarbeitung von und Umgang mit Feedback", „Folgen, Auswirkungen und Ver{\"a}nderungen durch Feedback" sowie „Verbesserungsw{\"u}nsche". Schlussfolgerungen: Therapeuten streben eine Umsetzung des Feedbacks an, welches sich auf die Behandlung, die Supervision, die eigene Person und die therapeutische Beziehung auswirkt.}, language = {de} } @article{Muschalla2017, author = {Muschalla, Beate}, title = {Work-anxiety-coping intervention improves work-coping perception while a recreational intervention leads to deterioration}, series = {European journal of work and organizational psychology : the official journal of The European Association of Work and Organizational Psychology}, volume = {26}, journal = {European journal of work and organizational psychology : the official journal of The European Association of Work and Organizational Psychology}, number = {6}, publisher = {Taylor \& Francis}, address = {Abingdon}, issn = {1359-432X}, doi = {10.1080/1359432X.2017.1384378}, pages = {858 -- 869}, year = {2017}, abstract = {Work-anxieties are costly and need early intervention. The perception of being able to cope with work is a basic requirement for work ability. This randomized controlled trial investigates whether a cognitive behavioural, work-anxiety-coping group (WAG) intervention leads to better work-coping perception than an unspecific recreational group (RG). Heterogeneous people in medical rehabilitation, who were due to return to work, were interviewed concerning their work-anxieties, and either randomly assigned to a WAG (n=85) or a RG (n=95). The participants (with an average of 50years old [range 23-64]; 51\% women; 70\% workers or employees, 25\% academics, 5\% unskilled) followed the group intervention for four or six sessions. The perceived work-coping was assessed by self-rating (Inventory for Job-Coping and Return Intention JoCoRi) after each group session. Although participants had a slight temporary decrease in work-coping after group session two (from M-1=2.47 to M-2=2.28, d(Cohen)=-.22), the WAG led to the improvement of perceived work-coping over the intervention course (from M-1=2.47 to M-6=2.65, d(Cohen)=.18). In contrast, participants from the RG reported lower work-coping after six group sessions (from M-1=2.26 to M-6=2.02, d(Cohen)=-.18). It is considered that people with work-anxieties need training in work-coping. By focusing on recreation only, this may lead to deterioration of work-coping. Indeed, intervention designers should be aware of temporary deterioration (side effects) when confronting participants with work-coping.}, language = {en} } @article{WiemersBekkeringLindemann2017, author = {Wiemers, Michael and Bekkering, Harold and Lindemann, Oliver}, title = {Is more always up?}, series = {Journal of cognitive psychology}, volume = {29}, journal = {Journal of cognitive psychology}, number = {5}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {2044-5911}, doi = {10.1080/20445911.2017.1302451}, pages = {642 -- 652}, year = {2017}, abstract = {It has been argued that the association of numbers and vertical space plays a fundamental role for the understanding of numerical concepts. However, convincing evidence for an association of numbers and vertical bimanual responses is still lacking. The present study tests the vertical Spatio-Numerical-Association-of-Response-Codes (SNARC) effect in a number classification task by comparing anatomical hand-based and spatial associations. A mixed effects model of linear spatial-numerical associations revealed no evidence for a vertical but clear support for an anatomical SNARC effect. Only if the task requirements prevented participants from using a number-hand association due to frequently alternating hand-to-button assignments, numbers were associated with the vertical dimension. Taken together, the present findings question the importance of vertical associations for the conceptual understanding of numerical magnitude as hypothesised by some embodied approaches to number cognition and suggest a preference for ego-over geocentric reference frames for the mapping of numbers onto space.}, language = {en} } @article{WeckWitthoeft2017, author = {Weck, Florian and Witth{\"o}ft, Michael}, title = {Context effects in the evaluation of bodily symptoms}, series = {Journal of experimental psychopathology}, volume = {8}, journal = {Journal of experimental psychopathology}, publisher = {Sage Publishing}, address = {London}, issn = {2043-8087}, doi = {10.5127/jep.054216}, pages = {241 -- 251}, year = {2017}, abstract = {The illness-related evaluation of bodily symptoms is considered to be an important maintaining factor in somatoform disorders. However, little is known about context variables that could influence this evaluation process. In the current study, participants completed three versions of the Health Norms Sorting Task (HNST) and evaluated bodily symptoms in different contexts (i.e., different evaluation perspectives and time frames of evaluation). Additionally, the three HNST versions were presented in different orders. Bodily symptoms were evaluated more often as a sign of illness when a specific time frame (i.e., one week) was given. However, this context effect was only large when participants had previously evaluated symptoms existing without a concrete duration. Thus, previously completed symptom evaluations appear to represent an important frame of reference in terms of a cue that makes specific context variables salient. The results further suggested that these cueing effects might be less relevant for participants with elevated somatic symptom reports.}, language = {en} } @article{MyachykovChapmanFischer2017, author = {Myachykov, Andriy and Chapman, Ashley J. and Fischer, Martin H.}, title = {Cross-representational interactions}, series = {Frontiers in psychology}, volume = {7}, journal = {Frontiers in psychology}, publisher = {Frontiers Research Foundation}, address = {Lausanne}, issn = {1664-1078}, pages = {7}, year = {2017}, abstract = {A crucial question facing cognitive science concerns the nature of conceptual representations as well as the constraints on the interactions between them. One specific question we address in this paper is what makes cross-representational interplay possible? We offer two distinct theoretical scenarios: according to the first scenario, co-activated knowledge representations interact with the help of an interface established between them via congruent activation in a mediating third-party general cognitive mechanism, e.g., attention. According to the second scenario, co-activated knowledge representations interact due to an overlap between their features, for example when they share a magnitude component. First, we make a case for cross representational interplay based on grounded and situated theories of cognition. Second, we discuss interface-based interactions between distinct (i.e., non-overlapping) knowledge representations. Third, we discuss how co-activated representations may share their architecture via partial overlap. Finally, we outline constraints regarding the flexibility of these proposed mechanisms.}, language = {en} } @article{FatfoutaSchroederAbe2017, author = {Fatfouta, Ramzi and Schr{\"o}der-Abe, Michela}, title = {I can see clearly now}, series = {Personality and individual differences : an international journal of research into the structure and development of personality, and the causation of individual differences}, volume = {105}, journal = {Personality and individual differences : an international journal of research into the structure and development of personality, and the causation of individual differences}, publisher = {Elsevier}, address = {Oxford}, issn = {0191-8869}, doi = {10.1016/j.paid.2016.10.010}, pages = {280 -- 286}, year = {2017}, abstract = {Past research has revealed that narcissists lack forgiveness. However, little is known about factors that might either buffer or, more critically, enhance the link between narcissism and lack of forgiveness. To address this gap in the literature, the present studies focused on the moderating role of clarity of transgression-related motivations. In an original and a replication study (Ns = 509 and 532, respectively), participants rated their levels of narcissistic admiration and rivalry and recalled a personal episode in which someone had hurt them. Subsequently, participants reported on their lack of forgiveness toward their transgressor. Response speed to these ratings served as an indirect clarity measure, with faster responses indicating greater clarity. In both studies, narcissistic rivalry (but not admiration) was positively related to lack of forgiveness and this relationship was stronger among individuals who were clear about their transgression-related motivations. Results inform our understanding of socio-emotional factors that contribute to narcissists' lack of forgiveness following interpersonal hurt.}, language = {en} } @article{PlenerZohselHohmetal.2017, author = {Plener, Paul L. and Zohsel, Katrin and Hohm, Erika and Buchmann, Arlette F. and Banaschewski, T. and Zimmermann, Ulrich S. and Laucht, Manfred}, title = {Lower cortisol level in response to a psychosocial stressor in young females with self-harm}, series = {Psychoneuroendocrinology}, volume = {76}, journal = {Psychoneuroendocrinology}, publisher = {Elsevier}, address = {Oxford}, issn = {0306-4530}, doi = {10.1016/j.psyneuen.2016.11.009}, pages = {84 -- 87}, year = {2017}, abstract = {Background: Self-harm is highly prevalent in adolescence, often serving an emotion regulation function. Social stressors such as bullying are associated with self-harm. The neurobiological background of the relationship between social stressors and self-harm needs to be further understood to inform prevention and therapy. Methods: Participants were members of an epidemiological cohort study. 130 female participants underwent the Trier Social Stress Test (TSST) at age 19. Of them, 21 reported a history of self-harm as assessed by the Youth Self Report. Psychiatric diagnoses were recorded. Results: Participants with a history of self-harm showed significantly lower blood cortisol levels throughout the TSST. Early psychosocial adversity did not significantly differ between groups with and without self-harm, with self-harming participants reporting more childhood adversities. Conclusion: These results add to the limited field of studies showing an altered HPA axis activity in females with self-harm. Future studies need to address the causal mechanisms behind this association.}, language = {en} } @article{ZohselHolzHohmetal.2017, author = {Zohsel, Katrin and Holz, Nathalie E. and Hohm, Erika and Schmidt, Martin H. and Esser, G{\"u}nter and Brandeis, Daniel and Banaschewski, Tobias and Laucht, Manfred}, title = {Fewer self-reported depressive symptoms in young adults exposed to maternal depressed mood during pregnancy}, series = {Journal of Affective Disorders}, volume = {209}, journal = {Journal of Affective Disorders}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0165-0327}, doi = {10.1016/j.jad.2016.08.059}, pages = {155 -- 162}, year = {2017}, abstract = {Background: Depressed mood is prevalent during pregnancy, with accumulating evidence suggesting an impact on developmental outcome in the offspring. However, the long-term effects of prenatal maternal depression regarding internalizing psychopathology in the offspring are as yet unclear. Results: In n=85 young adults exposed to prenatal maternal depressed mood, no significantly higher risk for a diagnosis of depressive disorder was observed. However, they reported significantly lower levels of depressive symptoms. This association was especially pronounced when prenatal maternal depressed mood was present during the first trimester of pregnancy and when maternal mood was depressed pre- as well as postnatally. At an uncorrected level only, prenatal maternal depressed mood was associated with decreased amygdala volume. Limitations: Prenatal maternal depressed mood was not assessed during pregnancy, but shortly after childbirth. No diagnoses of maternal clinical depression during pregnancy were available. Conclusions: Self-reported depressive symptoms do not imply increased, but rather decreased symptom levels in young adults who were exposed to prenatal maternal depressed mood. A long-term perspective may be important when considering consequences of prenatal risk factors.}, language = {en} } @article{DrosselmeyerJacobRathmannetal.2017, author = {Drosselmeyer, Julia and Jacob, Louis and Rathmann, Wolfgang and Rapp, Michael A. and Kostev, Karel}, title = {Depression risk in patients with late-onset rheumatoid arthritis in Germany}, series = {Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation}, volume = {26}, journal = {Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation}, number = {2}, publisher = {Springer}, address = {Dordrecht}, issn = {0962-9343}, doi = {10.1007/s11136-016-1387-2}, pages = {437 -- 443}, year = {2017}, abstract = {The goal of this study was to determine the prevalence of depression and its risk factors in patients with late-onset rheumatoid arthritis (RA) treated in German primary care practices. Longitudinal data from general practices (n=1072) throughout Germany were analyzed. Individuals initially diagnosed with RA (2009-2013) were identified, and 7301 patients were included and matched (1:1) to 7301 controls. The primary outcome measure was the initial diagnosis of depression within 5 years after the index date in patients with and without RA. Cox proportional hazards models were used to adjust for confounders. The mean age was 72.2 years (SD: 7.6 years). A total of 34.9 \% of patients were men. Depression diagnoses were present in 22.0 \% of the RA group and 14.3 \% of the control group after a 5-year follow-up period (p < 0.001). In the multivariate regression model, RA was a strong risk factor for the development of depression (HR: 1.55, p < 0.001). There was significant interaction of RA and diagnosed inflammatory polyarthropathies (IP) (RA*IP interaction: p < 0.001). Furthermore, dementia, cancer, osteoporosis, hypertension, and diabetes were associated with a higher risk of developing depression (p values < 0.001). The risk of depression is significantly higher in patients with late-onset RA than in patients without RA for subjects treated in primary care practices in Germany. RA patients should be screened routinely for depression in order to ensure improved treatment and management.}, language = {en} } @article{PanKongSongetal.2017, author = {Pan, Jinger and Kong, Yan and Song, Shuang and McBride, Catherine and Liu, Hongyun and Shu, Hua}, title = {Socioeconomic status, parent report of children's early language skills, and late literacy skills}, series = {Reading and writing : an interdisciplinary journal}, volume = {30}, journal = {Reading and writing : an interdisciplinary journal}, publisher = {Springer}, address = {Dordrecht}, issn = {0922-4777}, doi = {10.1007/s11145-016-9682-4}, pages = {401 -- 416}, year = {2017}, abstract = {Previous research on the longitudinal prediction of literacy development has focused mainly on the relationship between early cognitive/language skills and late literacy skills. The present study aimed to test the reliability of a number of measures reported by parents as compared to measuring cognitive and language skills in predicting subsequent reading achievement. Two hundred sixty-two Chinese children were administered four cognitive and language skills over three years at the preliterate stage. Additional information on children's family socioeconomic status (SES), children's early language skills, familial reading performance and habits, and familial handedness based on the observations of parents was collected. Performance on these variables in relation to subsequent literacy skills at 11 years of age was examined. SES and children's early language skills significantly predicted subsequent literacy skills. Even with a number of cognitive and language skills statistically controlled, parental reports of children's early language skills still contributed to reading comprehension. Poor readers defined at 11 years of age had lagged behind in early language skills, as well as family reading performance and habits, as compared to typically developing readers. These findings suggest that SES and parental estimates of children's early language skills are useful for predicting children's subsequent reading achievement.}, language = {en} } @article{ReikeSchwarz2017, author = {Reike, Dennis and Schwarz, Wolfgang}, title = {Exploring the origin of the number-size congruency effect}, series = {Attention, perception, \& psychophysics : AP\&P ; a journal of the Psychonomic Society, Inc.}, volume = {79}, journal = {Attention, perception, \& psychophysics : AP\&P ; a journal of the Psychonomic Society, Inc.}, publisher = {Springer}, address = {New York}, issn = {1943-3921}, doi = {10.3758/s13414-016-1267-4}, pages = {383 -- 388}, year = {2017}, abstract = {Physical size modulates the efficiency of digit comparison, depending on whether the relation of numerical magnitude and physical size is congruent or incongruent (Besner \& Coltheart, Neuropsychologia, 17, 467-472, 1979), the number-size congruency effect (NSCE). In addition, Henik and Tzelgov (Memory \& Cognition, 10, 389-395, 1982) first reported an NSCE for the reverse task of comparing the physical size of digits such that the numerical magnitude of digits modulated the time required to compare their physical sizes. Does the NSCE in physical comparisons simply reflect a number-mediated bias mechanism related to making decisions and selecting responses about the digit's sizes? Alternatively, or in addition, the NSCE might indicate a true increase in the ability to discriminate small and large font sizes when these sizes are congruent with the digit's symbolic numerical meaning, over and above response bias effects. We present a new research design that permits us to apply signal detection theory to a task that required observers to judge the physical size of digits. Our results clearly demonstrate that the NSCE cannot be reduced to mere response bias effects, and that genuine sensitivity gains for congruent number-size pairings contribute to the NSCE.}, language = {en} } @article{HolzBoeckerSchlierBuchmannetal.2017, author = {Holz, Nathalie E. and Boecker-Schlier, Regina and Buchmann, Arlette F. and Blomeyer, Dorothea and Jennen-Steinmetz, Christine and Baumeister, Sarah and Plichta, Michael M. and Cattrell, Anna and Schumann, Gunter and Esser, G{\"u}nter and Schmidt, Martin and Buitelaar, Jan and Meyer-Lindenberg, Andreas and Banaschewski, Tobias and Brandeis, Daniel and Laucht, Manfred}, title = {Ventral striatum and amygdala activity as convergence sites for early adversity and conduct disorder}, series = {Frontiers in human neuroscience}, volume = {12}, journal = {Frontiers in human neuroscience}, number = {2}, publisher = {Oxford Univ. Press}, address = {Oxford}, issn = {1749-5016}, doi = {10.1093/scan/nsw120}, pages = {261 -- 272}, year = {2017}, abstract = {Childhood family adversity (CFA) increases the risk for conduct disorder (CD) and has been associated with alterations in regions of affective processing like ventral striatum (VS) and amygdala. However, no study so far has demonstrated neural converging effects of CFA and CD in the same sample. At age 25 years, functional MRI data during two affective tasks, i.e. a reward (N = 171) and a face-matching paradigm (N = 181) and anatomical scans (N = 181) were acquired in right-handed currently healthy participants of an epidemiological study followed since birth. CFA during childhood was determined using a standardized parent interview. Disruptive behaviors and CD diagnoses during childhood and adolescence were obtained by diagnostic interview (2-19 years), temperamental reward dependence was assessed by questionnaire (15 and 19 years). CFA predicted increased CD and amygdala volume. Both exposure to CFA and CD were associated with a decreased VS response during reward anticipation and blunted amygdala activity during face-matching. CD mediated the effect of CFA on brain activity. Temperamental reward dependence was negatively correlated with CFA and CD and positively with VS activity. These findings underline the detrimental effects of CFA on the offspring's affective processing and support the importance of early postnatal intervention programs aiming to reduce childhood adversity factors.}, language = {en} } @article{NazirHrycykMoreauetal.2017, author = {Nazir, Tatjana A. and Hrycyk, Lianna and Moreau, Quentin and Frak, Victor and Cheylus, Anne and Ott, Laurent and Lindemann, Oliver and Fischer, Martin H. and Paulignan, Yves and Delevoye-Turrell, Yvonne}, title = {A simple technique to study embodied language processes}, series = {Behavior research methods : a journal of the Psychonomic Society}, volume = {49}, journal = {Behavior research methods : a journal of the Psychonomic Society}, publisher = {Springer}, address = {New York}, issn = {1554-351X}, doi = {10.3758/s13428-015-0696-7}, pages = {61 -- 73}, year = {2017}, abstract = {Research in cognitive neuroscience has shown that brain structures serving perceptual, emotional, and motor processes are also recruited during the understanding of language when it refers to emotion, perception, and action. However, the exact linguistic and extralinguistic conditions under which such language-induced activity in modality-specific cortex is triggered are not yet well understood. The purpose of this study is to introduce a simple experimental technique that allows for the online measure of language-induced activity in motor structures of the brain. This technique consists in the use of a grip force sensor that captures subtle grip force variations while participants listen to words and sentences. Since grip force reflects activity in motor brain structures, the continuous monitoring of force fluctuations provides a fine-grained estimation of motor activity across time. In other terms, this method allows for both localization of the source of language-induced activity to motor brain structures and high temporal resolution of the recorded data. To facilitate comparison of the data to be collected with this tool, we present two experiments that describe in detail the technical setup, the nature of the recorded data, and the analyses (including justification about the data filtering and artifact rejection) that we applied. We also discuss how the tool could be used in other domains of behavioral research.}, language = {en} } @article{HoffmannWarschburger2017, author = {Hoffmann, Svenja and Warschburger, Petra}, title = {Weight, shape, and muscularity concerns in male and female adolescents}, series = {The international journal of eating disorders}, volume = {50}, journal = {The international journal of eating disorders}, number = {2}, publisher = {Wiley}, address = {Hoboken}, issn = {0276-3478}, doi = {10.1002/eat.22635}, pages = {139 -- 147}, year = {2017}, abstract = {Objective: The purpose of this study was to examine the impact of age and weight status on adolescents' body dissatisfaction and its change over 20 months in a gender-comparing design. The influence of body image concern on eating concern was also investigated. Method: In a prospective study, 675 male and female adolescents aged 12-16 were assessed using self-report questionnaires on weight, shape, muscularity, and eating concerns. Height and weight measurements were taken by trained personnel. Data were analyzed using structural equation modeling. Results: Analyses of latent means revealed more pronounced weight/shape concern in females than males and more pronounced muscularity concern in males than females. Weight/shape concern increased in females over time, whereas muscularity concern remained stable in both genders. Baseline levels of weight/shape concern could be predicted by age and weight status in females and by weight status in males. The only predictor of change in weight/shape concern was weight status in males. Baseline levels of muscularity concern could be predicted by age in females and by weight status in males. Similar effects were found for changes in muscularity concern in both genders. Increases in weight/shape and muscularity concern were associated with more pronounced eating concern. Discussion: The results confirm gender differences in distinctive facets of body image concern and its prediction. The relevance of increase in body image concern in adolescents is underlined by its association with eating concern in both genders. Further explanatory variables for change in body dissatisfaction should be examined in future studies.}, language = {en} } @article{FrodlJanowitzSchmaaletal.2017, author = {Frodl, Thomas and Janowitz, Deborah and Schmaal, Lianne and Tozzi, Leonardo and Dobrowolny, Henrik and Stein, Dan J. and Veltman, Dick J. and Wittfeld, Katharina and van Erp, Theo G. M. and Jahanshad, Neda and Block, Andrea and Hegenscheid, Katrin and Voelzke, Henry and Lagopoulos, Jim and Hatton, Sean N. and Hickie, Ian B. and Frey, Eva Maria and Carballedo, Angela and Brooks, Samantha J. and Vuletic, Daniella and Uhlmann, Anne and Veer, Ilya M. and Walter, Henrik and Schnell, Knut and Grotegerd, Dominik and Arolt, Volker and Kugel, Harald and Schramm, Elisabeth and Konrad, Carsten and Zurowski, Bartosz and Baune, Bernhard T. and van der Wee, Nic J. A. and van Tol, Marie-Jose and Penninx, Brenda W. J. H. and Thompson, Paul M. and Hibar, Derrek P. and Dannlowski, Udo and Grabe, Hans J.}, title = {Childhood adversity impacts on brain subcortical structures relevant to depression}, series = {Journal of psychiatric research}, volume = {86}, journal = {Journal of psychiatric research}, publisher = {Elsevier}, address = {Oxford}, issn = {0022-3956}, doi = {10.1016/j.jpsychires.2016.11.010}, pages = {58 -- 65}, year = {2017}, abstract = {Childhood adversity plays an important role for development of major depressive disorder (MDD). There are differences in subcortical brain structures between patients with MDD and healthy controls, but the specific impact of childhood adversity on such structures in MDD remains unclear. Thus, aim of the present study was to investigate whether childhood adversity is associated with subcortical volumes and how it interacts with a diagnosis of MDD and sex. Within the ENIGMA-MDD network, nine university partner sites, which assessed childhood adversity and magnetic resonance imaging in patients with MDD and controls, took part in the current joint mega-analysis. In this largest effort world-wide to identify subcortical brain structure differences related to childhood adversity, 3036 participants were analyzed for subcortical brain volumes using FreeSurfer. A significant interaction was evident between childhood adversity, MDD diagnosis, sex, and region. Increased exposure to childhood adversity was associated with smaller caudate volumes in females independent of MDD. All subcategories of childhood adversity were negatively associated with caudate volumes in females - in particular emotional neglect and physical neglect (independently from age, ICV, imaging site and MDD diagnosis). There was no interaction effect between childhood adversity and MDD diagnosis on subcortical brain volumes. Childhood adversity is one of the contributors to brain structural abnormalities. It is associated with subcortical brain abnormalities that are relevant to psychiatric disorders such as depression. (C) 2016 Published by Elsevier Ltd.}, language = {en} }