Cognitive rigidity in patients with depression and fibromyalgia

Background/ObjectiveThe comorbidity of depression and fibromyalgia chronic syndrome has been well documented in the literature; however, the cognitive structure of these patients has not been assessed. Previous results reported variability in cognitive rigidity in depressive patients, the key for this might be the presence of chronic physical pain such as fibromyalgia. The present study explores and compares the cognitive rigidity and differentiation, between patients with depression with and without fibromyalgia syndrome.MethodThirty one patients with depression and fibromyalgia were matched, considering age, sex and number of depressive episodes, with 31 patients with depression but without fibromyalgia diagnosis. Cognitive rigidity and differentiation were measured with the repertory grid technique.ResultsThe results indicated that depressed patients with fibromyalgia presented higher levels of depressive symptoms, greater cognitive rigidity and lower cognitive differentiation than those without fibromyalgia.ConclusionsThe results might inform future treatments to address the cognitive structure of these patients.     

Eight-year-olds,but not six-year-olds,perform just as well as adults when playing Concentration: Resolving the enigma?

Anecdotal reports suggest that children often outperform adults when playing Concentration. This is surprising as cognitive processes tend to develop progressively throughout childhood. To date, very few studies have examined this apparent paradox, and with mixed results. In the present study, the ability of 6-year-olds (n = 34), 8-year-olds (n = 48), and adults (n = 38) to play Concentration was examined in a controlled computer-based setup involving eye tracking. The main dependent variables were the number of moves and time in seconds to finish the first nine (out of 12) matching pairs. The results revealed that while 6-year-olds were outperformed by older children and adults, 8-year-olds performed just as well as adults. It is suggested that Concentration may represent a cognitive challenge rarely encountered in the real world, and when playing Concentration, adults seem to use strategies that are effective in real life situations, but may be less appropriate when playing the game.     

Changing behaviors: Using norms to promote physical activity for type 2 diabetes patients

IntroductionGiven that diabetes is a major public heath issue around the world, it is vital that we find effective means to change behaviors, especially levels of physical activity among type 2 diabetes patients.ObjectiveThis study aims to provide proof of the effectiveness of programs promoting physical activity, based on cognitive dissonance and normative focus theories which are designed to produce behavioral changes in persons with type 2 diabetes.MethodNinety-six type 2 diabetes patients were assigned to one of three programs: a traditional information program, a norm-based program, and a dissonance-based program. The participants filled out a short French version of the International Physical Activity Questionnaire (IPAQ) one week before and one week after the program.ResultsThe results showed that the participants in the norm-based program made progress compared to those in the traditional information program. No significant difference was observed between the traditional information program and dissonance-based program.ConclusionsThese findings are consistent with both the focus normative theory and previous studies showing that recalling the norm increases compliance. The procedure to be used in diabetes prevention programs should focus on the normative dimensions of the desired behaviors in order to improve patients’ quality of life.     

Can Implicit Theory Influence Construal Level?

Beliefs about stability and change are captured by individuals’ implicit theories. Incremental‐theorists believe that human traits and world‐dispositions are malleable and can change through effort, whereas entity‐theorists believe that human traits and world‐dispositions are fixed. In this research we find that the implicit theory an individual holds influences an important aspect of the cognitive process, namely, the level of construal at which information is processed. In three studies we demonstrate that, compared to entity‐theorists, incremental‐theorists adopt a more abstract level of information construal, and the increased cognitive flexibility afforded by an incremental‐theory mindset explains this effect.     

The cognitive functioning of older adult instrumental musicians and non-musicians

This study examined similarities and differences in the cognitive profiles of older adult instrumental musicians and non-musicians. We compared neuropsychological test scores among older adult non-musicians, low-activity musicians (<10 years of lessons), and high-activity musicians (≥10 years of lessons), controlling for self-reported physical and social activity, years of education, and overall health. Significant differences among groups were found on tasks of visual spatial ability, naming, and executive functioning. No significant differences were found on tests of attention/processing speed, or episodic memory. The current study supports late life cognitive benefits of early musical training, but only in select cognitive domains, including language, executive functioning, and visual spatial ability. The results are discussed in the context of cognitive reserve and aging.     

Can Cognitive‐Behavioral Therapy Be Optimized With Parent Psychoeducation? A Randomized Effectiveness Trial of Adolescents With Major Depression in Puerto Rico

This is a longitudinal randomized control trial on the impact of adding a parent psychoeducation intervention (TEPSI) as part of cognitive‐behavioral therapy (CBT) for adolescents with Major Depressive Disorder (MDD) in a Puerto Rican sample. We tested the efficacy of adding 8 group sessions of TEPSI to 12 sessions of individual CBT on reducing depressive symptoms, MDD diagnosis, and improving family functioning. Participants (n = 121) were randomized to individual CBT with or without TEPSI. No main group effects were found for most patient domains including depression symptoms, as well as presence of adolescent's MDD diagnosis at posttreatment. Results did show a main effect of CBT over time for depression symptoms, suicide ideation, family criticism, and the presence of MDD diagnosis decreasing from pre‐ to postintervention. A year post treatment, almost 70% of adolescents in both conditions (CBT and CBT + TEPSI) remained in remission. A main effect was obtained for treatment in the adolescent's perception of familism and family emotional involvement. The primary hypothesis that family psychoeducation would optimize CBT for depression in adolescents was not supported. Both conditions yielded similar clinical end points. The culturally adapted CBT was found effective with Latino/a adolescents showing clinically significant improvements from pretreatment to posttreatment and remained stable at a 1‐year follow‐up. Regarding family outcomes, adolescents in CBT + TEPSI remained stable from pretreatment to posttreatment on family emotional involvement, while adolescents in CBT‐alone showed an increase. The implication of these findings is discussed.     

Youth Cognitive Empowerment: Development and Evaluation of an Instrument

Psychological empowerment (PE) is a multicomponent construct that involves the mechanisms through which people and groups gain control over their lives and environments. Psychological empowerment has previously been operationalized using measures of sociopolitical control among young people, with findings indicating links between PE and other positive developmental outcomes. Sociopolitical control, however, is only an indicator for the emotional component of PE. Research has largely neglected the cognitive component of PE, particularly in studies of younger people. In fact, few studies to date have presented and empirically tested measurement instruments for the cognitive component of PE among youth. In this study, we adapted a measure, which previously had been validated and used among adults, for use among young people and tested it in a sample of high school students (53% female, 75% Hispanic) in an urban school in the northeastern U.S. Confirmatory factor analyses were used to assess the hypothesized three‐factor structure of cognitive empowerment, and the measure was examined for association with the construct of social justice orientation. Results indicate an adequate fit for the second‐order factor, and an expected relationship with the related construct.     

Inter- and intra-individual variability in the kinematics of the back squat

The purpose of this study was to explore the level of inter- and intra-individual variability in the kinematic profiles of the back squat movement among skilled weightlifters. Ten competitive weightlifters volunteered for participation in this study. Barbell velocity (V_Barbell) and angular velocity of the ankle (ω_Ankle), knee (ω_Knee) and hip joint (ω_Hip) were obtained by kinematic recording of six trials at 90% of 1RM in the back squat. Inter-individual variability was assessed by analysing inter-individual differences in the velocity curves through the statistical parametric mapping method. Intra-individual variability was assessed through a correlation analysis between the barbell velocity curves of each trial for each participant. Partial least squares regression analysis, was performed to relate changes in intra-individual variability to movement and anthropometric characteristics. Significant inter- and intra-individual differences were identified in V_Barbell, ω_Ankle, ω_Knee, and ω_Hip (p ≤ 0.05). Having a short trunk and thigh, and a long shin in combination with greater anterior-posterior displacement of the barbell and slower velocities during the acceleration phase increased intra-individual movement consistency over movement variability. The results of the present study clearly demonstrate that skilled weightlifters display both significant inter- and intra-individual variability in the successful execution of the back squat.     

Factors that impact the sociocultural adjustment and well-being of Syrian refugees in Stuttgart – Germany

This study investigated the impact of age, gender, language and acculturation choice on the sociocultural adjustment and well-being of Syrian refugees in Stuttgart, Germany. A total of 214 Syrian refugees participated in this study by filling a demographics questionnaire, the Acculturation Attitudes Scale (AAS-16), the Revised Sociocultural Adjustment Scale (R-SCAS), and the Mental Health Inventory (MHI-18). The results showed that the level of German language acquisition significantly correlated with sociocultural adjustment. No significant correlation was found between age and depression level and no significant difference in depression scores were found as a function of gender. Integration significantly correlated with sociocultural adjustment and mental health. Assimilation correlated significantly with sociocultural adjustment, and separation correlated negatively with mental health.     

Do people make decisions under risk based on ignorance? An empirical test of the priority heuristic against cumulative prospect theory

Brandstätter, Gigerenzer, and Hertwig [Brandstätter, E., Gigerenzer, G., & Hertwig, R. (2006). The Priority Heuristic: Making choices without trade-offs. Psychological Review, 113(2), 409–432] put forward the priority heuristic (PH) as a fast and frugal heuristic for decisions under risk. According to the PH, individuals do not make trade-offs between gains and probabilities, as proposed by expected utility models such as cumulative prospect theory (CPT), but use information in a non-compensatory manner and ignore information. We conducted three studies to test the PH empirically by analyzing individual choice patterns, decision times and information search parameters in diagnostic decision tasks. Results on all three dependent variables conflict with the predictions of the PH and can be better explained by the CPT. The predictive accuracy of the PH was high for decision tasks in which the predictions align with the predictions of the CPT but very low for decision tasks in which this was not the case. The findings indicate that earlier results supporting the PH might have been caused by the selection of decision tasks that were not diagnostic for the PH as compared to CPT.