Incompleteness and harm avoidance in OCD symptom dimensions

Incompleteness (INC) and harm avoidance (HA) are motivational core dimensions of OCD. While HA-related concepts (e.g., inflated responsibility, overestimation of threat) are a main focus of current cognitive-behavioural OCD research, there is also a renewed interest in INC feelings and "not just right experiences" with an inability to achieve "closure" concerning actions/perceptions. This study systematically examines the association of OCD symptom dimensions with INC and HA in a large clinical OCD sample (n=202). Hierarchical linear multiple regression analyses controlling for anxiety, depression and symptom severity demonstrated a unique association of symmetry/ordering and checking (but not of contamination/washing and obsessional thoughts) with INC, and of obsessional thoughts and checking with HA. Thus, in contrast with symmetry/ordering (predominantly INC-related) and obsessional thoughts (predominantly HA-related), checking was motivationally heterogeneous, i.e., associated with INC and HA to a comparable and substantial degree. Contamination/washing failed to show a unique association with HA in two of three analyses, and with INC in all three analyses. Symptom severity uniquely contributed to INC in two of three analyses, but not to HA. Clinically, our results indicate that a conceptualization of OCD as an anxiety disorder is too narrow.     

The analysis of intuition: Processing fluency and affect in judgements of semantic coherence

In semantic coherence judgements individuals are able to intuitively discriminate whether a word triad has a common remote associate (coherent) or not (incoherent) without consciously retrieving the common associate. A processing-fluency account for these intuitions is proposed, which assumes that (a) coherent triads are processed more fluently than incoherent triads, (b) this high fluency triggers a subtle positive affect, and (c) this affect may be experienced as a cognitive feeling and used in explicit judgement. In line with this account, it was shown that coherent triads (a) are processed faster than incoherent triads (Study 1), (b) serve as positive affective primes (Study 2), and (c) are liked more than incoherent triads (Study 3). When participants were provided with an irrelevant source of their affective reactions, they lost the ability to intuitively discriminate between coherent and incoherent triads (Study 4). Finally, an item-based analysis found that triads that are processed faster are liked more and are more likely to be judged coherent, irrespective of their actual coherence (Study 5).     

Contextual interference processing during fast categorisations of facial expressions

We examined interference effects of emotionally associated background colours during fast valence categorisations of negative, neutral and positive expressions. According to implicitly learned colour–emotion associations, facial expressions were presented with colours that either matched the valence of these expressions or not. Experiment 1 included infrequent non-matching trials and Experiment 2 a balanced ratio of matching and non-matching trials. Besides general modulatory effects of contextual features on the processing of facial expressions, we found differential effects depending on the valance of target facial expressions. Whereas performance accuracy was mainly affected for neutral expressions, performance speed was specifically modulated by emotional expressions indicating some susceptibility of emotional expressions to contextual features. Experiment 3 used two further colour–emotion combinations, but revealed only marginal interference effects most likely due to missing colour–emotion associations. The results are discussed with respect to inherent processing demands of emotional and neutral expressions and their susceptibility to contextual interference.     

The Numerical Stroop Effect in Primary School Children: A Comparison of Low,Normal, and High Achievers

Sixty-six primary school children were selected, of which 21 scored low on a standardized math achievement test, 23 were normal, and 22 high achievers. In a numerical Stroop experiment, children were asked to make numerical and physical size comparisons on digit pairs. The effects of congruity and numerical distance were determined. All children exhibited congruity and distance effects in the numerical comparison. In the physical comparison, children of all performance groups showed Stroop effects when the numerical distance between the digits was large but failed to show them when the distance was small. Numerical distance effects depended on the congruity condition, with a typical effect of distance in the congruent, and a reversed distance effect in the incongruent condition. Our results are hard to reconcile with theories that suggest that deficits in the automaticity of numerical processing can be related to differential math achievement levels. Immaturity in the precision of mappings between numbers and their numerical magnitudes might be better suited to explain the Stroop effects in children. However, as the results for the high achievers demonstrate, in addition to numerical processing capacity per se, domain-general functions might play a crucial role in Stroop performance, too.     

Emerging issues in developmental eye-tracking research: Insights from the workshop in Hannover,October 2013

This paper provides a summary of the main issues that arose in the final “Discussion” session at the Volkswagen Workshop on Developmental Eye-tracking Research in Reading held in Hannover, Germany, October 2013. The Workshop focused on eye movement research investigating reading development, that is, change in reading performance with age. Development was considered both in relation to children as they changed from novice to more efficient readers, as well as change in reading performance in older adult readers, usually associated with a decline in reading efficiency. The final Discussion session provided an opportunity for attendees to comment on, discuss, and debate any issues that arose in the meeting that they felt were important.     

Improving Parental Competencies: Subjectively Perceived Usefulness of a Parent Training Matters

As parental competencies are of importance for the development of children, these competencies are often fostered in parent training programs. Research suggests that a lack of fit between training contents and parental perceptions and expectations might result in a lower effectiveness of a parent training. Consequently, parents’ subjective perceptions of trainings should be in the focus of research on the effects of parent trainings. The present study evaluated the effectiveness of a parent training (MonteBaRo-Training) and analyzed pre-post-test changes. Parents who participated in the program (N = 117) and a waiting list control group (N = 88) were surveyed about children’s behavior problems, parenting sense of competence and dysfunctional parenting at two measurement occasions. Results indicated that the training was effective in improving parenting sense of competence, the perceptions of child problem behavior and dysfunctional parenting. Subjectively perceived usefulness of the training was associated with a change in children’s behavior problems and the parenting sense of competence after the completion of the course.     

Contextual interference processing during fast categorisations of facial expressions

We examined interference effects of emotionally associated background colours during fast valence categorisations of negative, neutral and positive expressions. According to implicitly learned colour-emotion associations, facial expressions were presented with colours that either matched the valence of these expressions or not. Experiment 1 included infrequent non-matching trials and Experiment 2 a balanced ratio of matching and non-matching trials. Besides general modulatory effects of contextual features on the processing of facial expressions, we found differential effects depending on the valance of target facial expressions. Whereas performance accuracy was mainly affected for neutral expressions, performance speed was specifically modulated by emotional expressions indicating some susceptibility of emotional expressions to contextual features. Experiment 3 used two further colour-emotion combinations, but revealed only marginal interference effects most likely due to missing colour-emotion associations. The results are discussed with respect to inherent processing demands of emotional and neutral expressions and their susceptibility to contextual interference.     

I 5683 you: dialing phone numbers on cell phones activates key-concordant concepts

When people perform actions, effects associated with the actions are activated mentally, even if those effects are not apparent. This study tested whether sequences of simulations of virtual action effects can be integrated into a meaning of their own. Cell phones were used to test this hypothesis because pressing a key on a phone is habitually associated with both digits (dialing numbers) and letters (typing text messages). In Experiment 1, dialing digit sequences induced the meaning of words that share the same key sequence (e.g., 5683, LOVE). This occurred even though the letters were not labeled on the keypad, and participants were not aware of the digit-letter correspondences. In Experiment 2, subjects preferred dialing numbers implying positive words (e.g., 37326, DREAM) over dialing numbers implying negative words (e.g., 75463, SLIME). In Experiment 3, subjects preferred companies with phone numbers implying a company-related word (e.g., LOVE for a dating agency, CORPSE for a mortician) compared with companies with phone numbers implying a company-unrelated word.     

Objective work–nonwork conflict: From incompatible demands to decreased work role performance

Research on work–nonwork conflict (WNC) is based on the assumption that incompatible demands from the work and the nonwork domain hamper role performance. This assumption implies that role demands from both domains interact in predicting role performance, but research has been largely limited to main effects. In this multi-source study, we analyze the incompatibility of demands by testing the interaction of work and nonwork demands on task performance and organizational citizenship behavior (OCB). The sample consisted of 61 employees of a German hospital and we used three independent sources of data: self-ratings of work demands, partner-ratings of nonwork demands, and colleague-ratings of performance. Results from hierarchical regression analyses revealed an interaction effect of work and nonwork demands on OCB, but not on task performance. We conclude that people maintain their effort invested in task-related aspects of the job even when conflicts between work and nonwork demands exist, but that they reduce their investment in activities that are perceived as more marginal and extra-role.