Temporal control and motor control: two functional modules which may be influenced differently under microgravity.

Three subjects performed sequences of periodic movements by synchronizing their movements (button pressing with the thumb) to a series of visual stimuli (induction phase), and by continuing to produce the movements with the same rhythm after the metronome had been switched off (continuation phase). The required inter-response intervals (IRIs) were 450, 550 or 650 ms. Two subjects were members of the EUROMIR 94 spaceflight mission. The inter-response intervals of the continuation phase were analyzed in terms of mean and variability. The mean inter-response intervals did not differ systematically during spaceflight from the pre- and post-flight values. The variability of the inter-response intervals significantly increased during the flight with both experimental subjects. The total variance of the inter-response intervals was partitioned into variance due to the internal timekeeper and variance due to the motor implementation processes, following the method proposed by Wing, A.M., Kristofferson, A.B., 1973. Response delays in the timing of discrete motor responses. Perception and Psychophysics 14, 5-12. The variance attributed to the timekeeper showed a significant increase with both subjects, whereas the variance attributed to the motor processes showed inconsistent trends during the spaceflight. It is concluded that during spaceflight, the functioning of the internal timing module may undergo some changes, as the result of which the regularity of the motor timing is slightly impaired.     

Employee and Supervisor Ratings of Motivation: Main Effects and Discrepancies Associated with Job Satisfaction and Adjustment in a Factory Setting1

Research and theory on employee job satisfaction and well-being has increasingly concentrated on both intrinsic and extrinsic motivational factors. According to self-determination theory (Deci & Ryan, 1985). autonomy, relatedness, and competence are three intrinsic psychological needs that, if fulfilled in the workplace, will lead to greater satisfaction, performance, and general well-being. This study examines employee and supervisor perceptions of the employee's autonomy, competence, and relatedness in the workplace, as well as the degree and direction of discrepancies between employee and supervisor reports. Both employee and supervisor ratings of intrinsic motivational factors were significantly related to work satisfaction, psychological health, and self-esteem, after controlling for the extrinsic factors of pay and job status. Results of discrepancy analyses were somewhat supportive of overrating being associated with greater well-being and job satisfaction. Discussion of the results ties this study to relevant research from a self-determination perspective and to the growing literature on discrepancies and self-perception.     

The Role of Temporal Comparison, Social Comparison, and Direct Appraisal in the Elderly's Self-Evaluations of Health

Elderly persons (n= 91) were interviewed about self- perceptions of physical health and the contribution of social comparison, temporal comparison, and direct appraisal to these judgments. Consistent with previous studies, self-assessments tended to be mainly positive (67% reported their health as “good” or “excellent”), though tempered somewhat by the individual's objective physical condition (i.e., number of chronic diseases or disabilities). Independent of objective health, respondents' ratings were more negative if they mentioned thinking about past or anticipated health. Respondents were more concerned about their health if they thought about their past or anticipated health or mentioned comparing with a specific other person. Direct feedback had no effect on health ratings. Among those who reported social comparison, ratings were more positive when worse-off others were mentioned. Temporal comparisons may be associated with more negative ratings because the elderly's past health is likely to have been better and their future (anticipated) health can be expected to become worse. If using temporal and social comparison information is associated with more negative assessments then what accounts for the generally positive self-assessments? We propose that the elderly compare themselves with a cognitively constructed stereotypical standard of the frail elderly rather than with a specific other. Because few elderly actually “fit” this stereotype, most elderly feel they are doing well.     

Social information facilitates learning about novel food sources in adult flower-visiting bats

Animal Cognition - Incorporating novel food sources into their diet is crucial for animals in changing environments. Although the utilization of novel food sources can be learned individually,...     

“Keep them out to save our inside:” discourses on immigration by the Spanish far right

Vox is a far-right, Spanish political party that has steadily grown to become the third main party in the national congress. Immigration is a major presence in Vox's political agenda. Through Critical Discourse Analysis, we analyze the party's public speeches and Twitter communications on immigration in the last 3 years, from the beginning of the COVID-19 pandemic in 2020 to the Ukraine-Russia war in 2022. These contexts have provided a fertile ground for Vox's concerns with the protection of national borders, the criminalization of African and irregular immigrants, and the Spanish Government's ineffectiveness to protect the Spaniards' homes. Vox's main discursive strategies entail constructions of migrants and migration based on dichotomous binaries, culture clash, exclusionary discourses of domopolitics, and fears of imminent social and cultural changes. These constructions are based on the unproblematized belief on essential and unchangeable values that forge the identity of the homeland, which is implicitly threatened by immigrants. Against the migratory invasion, Vox constitutes itself as the ethical protector of the Spanish society and nation, “out of care for the insiders and not out of hatred for outsiders.”     

Dimensions of health‐related dispositions in elderly people: relationships with health behaviour and personality traits

The principal aim of this study was to examine a health‐related disposition construct in elderly Italians by explorative factor analysis of the Multidimensional Health Questionnaire. The questionnaire had a two‐factor structure. The first factor was loaded by cognitive variables such as Health‐Efficacy, Health Control, Optimism, etc.; it predicted compliance with self‐rating health seeking behaviours and it was correlated with personality traits such as Emotional Stability and the Lie scale. The second factor comprised emotional dispositions including Health Anxiety, Health Depression, Health Preoccupation, etc. and it was negatively associated with Conscientiousness and Energy. Interesting results emerged for sex by age differences in both health factors. Moreover, men and women showed different correlation patterns between the health factors and the Five Factor Model. Copyright © 2000 John Wiley & Sons, Ltd.     

The dual path of the rejection (dis)identification model: A study on adolescents with a migrant background

Ethnic-based rejection, especially when prolonged over time, can result in withdrawal (e.g., resignation) and antisocial (e.g., delinquent) behaviors. Rejection (dis)identification literature suggests that identification with the minority (ethnic) group and disidentification with the majority (national) group mediate the relationship between rejection and different dimensions of well-being. Through secondary analyses of survey data from an international sample of adolescents with a migrant background (N = 1,163) we tested the predictions that, following chronic experiences of rejection, disidentification from the national (rejecting) group will increase withdrawal and feelings of resignation whereas identification with the ethic (rejected) group will have a protective role toward delinquent behaviors. Results of the path analysis were consistent with these hypotheses without significant differences between immigrant generations. The study sheds light on the multifaceted nature of identification processes following social rejection and contributes to the integration of the rejection-identification model with classical theorizations of social exclusion.     

Intensive Transactional Analysis Psychotherapy (ITAP): A case series study

Intensive Transactional Analysis Psychotherapy (ITAP) is a new therapeutic approach based on the integration of Transactional Analysis and brief psychodynamic approaches. ITAP is based on two key therapeutic tools—the intrapsychic triangle and the interpersonal triangle—which the therapist uses to focus patients’ attention on moment‐by‐moment therapy processes. The aim of the present study was to provide early empirical documentation of ITAP effectiveness. To this aim, six patients (four females, two males) were longitudinally evaluated using an A‐B‐A mixed quantitative and qualitative design, with evaluations at Baseline, Treatment and Follow‐up phases. Each patient received 16 50‐min weekly sessions of ITAP therapy over 4 months. For quantitative evaluations, patients filled out the Clinical Outcome in Routine Evaluation‐Outcome Measure (CORE‐OM) at each evaluation. Effects size values were estimated to evaluate quantitative changes comparing mean scores of Baseline, Treatment and Follow‐up phases. At the first follow‐up, the Change Interview was used to qualitatively evaluate patients’ perceived changes. In the quantitative data, four of the six patients reported a very good outcome, with large to very large effect sizes in Baseline versus Treatment and/or Baseline versus Follow‐up scores comparisons, whereas two patients reported variable fluctuations within the non‐clinical range of outcome scores. In the qualitative evaluations, all patients reported several moderately to extremely important perceived changes attributed to psychotherapy.     

Adaptive and maladaptive components of rumination? Diagnostic specificity and relation to depressive biases

The present study investigated the validity of the two-factor solution of items selected from the Rumination Scale of the Response Style Questionnaire proposed by Treynor, Gonzalez, and Nolen-Hoeksema (2003). In the first part of this study we used samples of currently depressed (MDD), formerly depressed (FD), socially anxious (SP), and healthy control participants to examine whether the brooding and reflective pondering components differentiate participants with an anxiety disorder from participants with depression. In the second part of this study we examined whether these components of rumination were differentially related to cognitive biases in depression. Overall, the MDD group exhibited higher brooding scores than did all other groups; SP and FD groups did not differ from each other but obtained higher brooding scores than did the control participants. Only the MDD and the control groups differed on the reflective pondering factor. Importantly, brooding and reflective pondering were differentially related to cognitive biases. Specifically, the correlation between brooding/reflective pondering and memory bias was not significant when depressive symptoms were partialed out. The correlation between brooding and attentional bias for sad faces, however, remained significant even when current depressive symptoms were taken into account. In sum, our results support the formulation that rumination is composed of an adaptive reflective pondering factor and a maladaptive brooding factor.