The effects of healthy aging on the mnemonic benefit of survival processing

A number of studies have shown that information is remembered better when it is processed for its survival relevance than when it is processed for relevance to other, non-survival-related contexts. Here we conducted three experiments to investigate whether the survival advantage also occurs for healthy older adults. In Experiment 1, older and younger adults rated words for their relevance to a grassland survival or moving scenario and then completed an unexpected free recall test on the words. We replicated the survival advantage in two separate groups of younger adults, one of which was placed under divided-attention conditions, but we did not find a survival advantage in the older adults. We then tested two additional samples of older adults using a between- (Exp. 2) or within- (Exp. 3) subjects design, but still found no evidence of the survival advantage in this age group. These results suggest that, although survival processing is an effective encoding strategy for younger adults, it does not provide the same mnemonic benefit to healthy elders.     

Psychometric properties of Spanish version of the Mini-Mental Adjustment to Cancer Scale

Background/ObjectiveThe aim of the study was to examine the factor structure and psychometric properties of the Spanish version of the Mini-Mental Adjustment to Cancer Scale (Mini-MAC) in a large sample of patients with non-metastatic, resected cancer.MethodsProspective, observational, multicenter study for which 914 patients were recruited from 15 Spanish hospitals. Exploratory and confirmatory factor analyses, validity and reliability analyses were conducted.ResultsFactor-analytic results indicated a 4-factor structure of the Spanish version of the Mini-MAC. Three subscales have psychometric properties similar to those of Helplessness, Anxious preoccupation, and Cognitive avoidance of the original the Mini-MAC. The Fighting spirit and the Fatalism subscales were combined on the Positive attitude scale. The four factor-derived scale scores exhibited acceptable accuracy for individual measurement purposes, as well as stability over time in test-retest assessments at 6 months. Validity assessments found meaningful relations between the derived scale scores, and Brief Symptom Inventory depression and anxiety scores and Functional Assessment of Chronic Illness Therapy spiritual well-being scores.ConclusionsThe Spanish version of the Mini-MAC provides reliable and valid measures for patients with non-metastatic, resected cancer, and results corroborate the instrument’s cross-cultural validity.     

Measuring the automatic negative self-schema: New evidence for the construct and criterion validity of the Depression Implicit Association

The construct and criterion validity of the Depression Implicit Association Test (Depression IAT) as a marker of an automatic negative self-schema was investigated. The Depression IAT and other measures were administered to a sample of 116 participants (72 females) aged 37.28 (SD = 15.69) that was composed by 56 patients with an history of suicide ideation (SI) and by 60 university students. Combining students and patients’ sub-samples, results revealed that the Depression IAT was significantly and positively correlated with self-report scales of depression and hopelessness as well as with implicit and explicit measures of death-life identification. On the contrary, it was negatively correlated with life satisfaction, optimism, and self-esteem scales. These results give new evidence for the construct validity of the Depression IAT. Moreover, considering only the patients’ sub-sample, significant correlations between Depression IAT scores and SI in the last year, month, and week, as well as in a follow-up observation two months later, were found. These correlations remain unchanged even when the Death IAT was controlled for, supporting the incremental validity of the Depression IAT. Overall, these results provide new evidence for the construct and criterion validity of the Depression IAT as a marker of an automatic negative self-schema.     

Why Women Take Fewer Risk Than Men Do: The Mediating Role of State Anxiety

Gender studies have showed that women take fewer risks than men do. Previous research has also provided evidence for a link between negative affect (anxiety and depressive mood) and risk-taking. Little is known about the relationships among these factors. We examined the role of state anxiety in the relationship between gender and risk-taking. Fully 149 undergraduate students filled out the State-Trait Anxiety Inventory (STAI) and the Beck Depression Inventory–II (BDI) before playing the hot version of the Columbia Card Task (hot CCT), which is designed to measure emotionally based risk-taking behavior. Hierarchical regression analysis showed that gender and state anxiety were associated with risk-taking even when controlling for age, depressive mood, and trait anxiety. Moreover, results pointed out that gender is related to risk-taking through state anxiety. These results offer insights into gender research, as well as affective and decision science. Implications for future studies and applied interventions are discussed.     

Art in support of life: Caravaggio and the plague

In the struggle with COVID-19, art offered a way to face the solitude of the lockdown. The focus of this paper is primarily on Caravaggio’s painting The Seven Works of Mercy, with references to other paintings to amplify some aspects of the artist’s approach to life and his uniqueness in the artistic landscape of his time. Darkness was part of Caravaggio’s research for spiritual truth and by entering the stories of his life and exploring the tales told through imaginative expression in his paintings, it is possible to understand his process of exploration of ancestral darkness. The author uses her imagination to reflect on how art can help to contact the profound fears buried in the unconscious which are now being awakened by the pandemic. The contemplation of this painting facilitated the emergence of emotions related to the darkness of our time, with the discovery that empathy and mercy offer a way to come to terms with the pandemic. This approach demands a different understanding of reality with Caravaggio’s dark creative world becoming a companion that permits the exploration of what is not yet thinkable in daily life. Images accompany the author’s research that relies on her imagination and amplifications.     

Effects of semantic relationship and preactivation on memory updating

Cognitive Processing - Semantic relationship modulates working memory (WM) processes by promoting recall but impairing recognition. Updating is a core mechanism of WM responsible for its stability...     

Are systemizing and autistic traits related to talent and interest in mathematics and engineering? Testing some of the central claims of the empathizing–systemizing theory

In two experiments, we tested some of the central claims of the empathizing–systemizing (E‐S) theory. Experiment 1 showed that the systemizing quotient (SQ) was unrelated to performance on a mathematics test, although it was correlated with statistics‐related attitudes, self‐efficacy, and anxiety. In Experiment 2, systemizing skills, and gender differences in these skills, were more strongly related to spatial thinking styles than to SQ. In fact, when we partialled the effect of spatial thinking styles, SQ was no longer related to systemizing skills. Additionally, there was no relationship between the Autism Spectrum Quotient (AQ) and the SQ, or skills and interest in mathematics and mechanical reasoning. We discuss the implications of our findings for the E‐S theory, and for understanding the autistic cognitive profile.     

The Accuracy of the Life Orientation Test–Revised (LOT–R) in Measuring Dispositional Optimism: Evidence From Item Response Theory Analyses

The accuracy of the Life Orientation Test–Revised (LOT–R) in measuring dispositional optimism was investigated applying item response theory (IRT). The study was conducted on a sample of 484 university students (62% males, M age = 22.79 years, SD = 5.63). After testing the 1-factor structure of the scale, IRT was applied to evaluate the functioning of the LOT–R along the pessimism–optimism continuum. Item parameter estimates and the test information function showed that each item and the global scale satisfactorily measured the latent trait. Referring to the IRT estimated trait levels, the validity of the LOT–R was studied examining the relationships between dispositional optimism and psychological well-being, sense of mastery, and sense of coherence. Overall findings based on IRT analyses provide evidence of the accuracy of the LOT–R and suggest possible modifications of the scale to improve the assessment of dispositional optimism.     

Reauthoring One's Own Life in the Face of Being HIV+: Promoting Healthier Narratives with Metacognitive Interpersonal Therapy

We describe here a narrative-based psychotherapy for a woman in her 40s who had been HIV+ since the age of 21 and who suffered from posttraumatic symptoms related to having received the diagnosis. She had also suffered from self-stigma and had lost the capacity to envision a future filled with hope. Treating individuals with HIV who face posttraumatic symptoms and stigma can be challenging for the clinician. A narrative approach to therapy can be helpful for these persons, in order to overcome symptoms, build a more benevolent self-image, feel accepted by society, and promote posttraumatic growth. Current evidence indicates that such an approach is mostly lacking. We describe how we applied metacognitive interpersonal therapy—an approach rooted in narrative constructivism. By using this treatment, the patient could overcome posttraumatic symptoms, participate in social activities after years of avoidance and isolation, and recover her sense of being a person able to make plans for the future with strength and dignity. Discussion includes ideas of how to generalize some of the mechanisms that have likely been effective in this therapy to other individuals with HIV.     

Testing the effects of end-goal during reach-to-grasp movements in Parkinson’s disease

Previous evidence suggests that hand shaping during reaching is modulated by the presence and the nature of the end-goal following object’s grasp. Here we test whether such modulation is maintained in Parkinson’s disease (PD). Six participants with PD and six healthy participants took part in the study. Participants were requested to reach towards a bottle filled with water, and then: (1) grasp it without performing any subsequent action; (2) grasp it and place it accurately on a target area; (3) grasp it and pour its contents within a container. The results showed that participants shaped their hand differently depending on the presence or absence of an action following object’s grasp. However, the request to perform an action after grasp determined a modulation of hand kinematics which was delayed for PD than for control participants. Further, whereas for control participants the nature of the end-goal determined a modulation of hand shaping, for PD patients such modulation was not evident. Data are discussed in terms of the role played by basal ganglia in implementing anticipatory mechanisms for the control of manipulative activities. We contend that in PD patients these mechanisms are not totally compromised, but their implementation depends on the action information that has to be anticipated.