The Machine Paradigm and Alternative Approaches in Cognitive Science

In a recent paper called To think human out of the machine paradigm, it is stated that psychological science operates within a machine paradigm that is committed to mechanical causality. In addition, it is emphasizes the epistemological and methodological limitations of explanations based in deterministic mechanics and instead argues for the need of an ‘organic paradigm’ that takes into consideration psychological processes such as subjectivity, inter-subjectivity, and agency. Although there is no doubt that much psychological science has operated under a machine paradigm, we argue that recent psychological research is pursued using a wide variety of approaches and with an absence of a partially integrated meta-theoretical corpus. The present situation looks more like a Tower of Babel of epistemological approaches and empirical programs. The reconsideration of the organic paradigm and an explicitly addressed epistemological framework could constitute a step forward and lead to an explanatory pluralism built on greater dialogue within the psychological sciences.     

Childhood antecedents of serious violence in adult male offenders

Prospective longitudinal studies have shown strong predictions from conduct disorders (CDs) in childhood to antisocial personality disorder (ASPD) and violence in adults. However, little is known of the childhood antecedents of serious violence nor whether these may vary depending on the context in which the violence occurs. In this study, 54 men aged 21-40 years serving prison sentences for violent crime were assessed. Standardized interviews of ASPD and violence were conducted independently of interviews covering retrospective recall of childhood psychiatric disorders and adverse experiences. Analyses of the predictors of overall violence suggested a pathway involving childhood CD and adult ASPD associated with interparental discord, and an additional pathway associated with experiencing interparental violence in childhood. Different results were however obtained when account was taken of the context of the violence. The CD-ASPD pathway was associated with social violence, but not with partner violence. Partner violence was predicted by retrospective reports of having been exposed to interparental violence during childhood but not by reports of childhood CD or adult ASPD. Thus developmental pathways to serious violence may be different depending on the social domain in which the violence occurs.     

Disgust as embodied moral judgment

How, and for whom, does disgust influence moral judgment? In four experiments participants made moral judgments while experiencing extraneous feelings of disgust. Disgust was induced in Experiment 1 by exposure to a bad smell, in Experiment 2 by working in a disgusting room, in Experiment 3 by recalling a physically disgusting experience, and in Experiment 4 through a video induction. In each case, the results showed that disgust can increase the severity of moral judgments relative to controls. Experiment 4 found that disgust had a different effect on moral judgment than did sadness. In addition, Experiments 2-4 showed that the role of disgust in severity of moral judgments depends on participants' sensitivity to their own bodily sensations. Taken together, these data indicate the importance-and specificity-of gut feelings in moral judgments.     

Analysis of the evolution of soccer at the world championships

This research follows the line of investigation opened some years ago about the generalizability studies and variance components applied to soccer. In this investigation, various matches played during the final phase of the last three World Championships (France'98, Korea and Japan'02 and Germany'06) were observed and coded while their interaction contexts were registered. In total, 58 matches were used for this investigation. The following facets were considered: 5 field areas where the 48 contexts are moved or transformed and 7 different types of match result. The results confirm the linear model, which can be generalized to the universe. The resulting 1% of the variance explained by the World Championship facet (1 point when analyzed singly and 14 points when it interacts with the other facets) allows us to confirm that soccer has not changed over the last three World Championships.     

Development and initial validation of the Classroom Motivational Climate Questionnaire (CMCQ)

Research on classroom goal-structures (CGS) has shown the usefulness of assessing the classroom motivational climate to evaluate educational interventions and to promote changes in teachers' activity. So, the Classroom Motivational Climate Questionnaire for Secondary and High-School students was developed. To validate it, confirmatory factor analysis and correlation and regression analyses were performed. Results showed that the CMCQ is a highly reliable instrument that covers many of the types of teaching patterns that favour motivation to learn, correlates as expected with other measures of CGS, predicts satisfaction with teacher's work well, and allows detecting teachers who should revise their teaching.     

Body weight increase in expectant males and helpers of cotton-top tamarin (Saguinus oedipus): a symptom of the Couvade syndrome?

In the cooperative breeding system of cotton-top tamarin (TCB; Saguinus oedipus) males gain weight during the last months of pregnancy of their partners as a way to cope with energy costs of reproduction. This phenomenon was described only in humans as a symptom of . As after infants' birth, TCB male and female helpers lose weight, the same as fathers do, it might be expected that previously, they also gain weight. In 8 groups of TCB, we explored body weight changes of the three categories of individuals, in periods of six months, under three different reproductive conditions: control (no pregnancy and without offspring), pregnancy (pregnancy and without offspring), and raising (with offspring). We found that across pregnancy, TCBs increase their weight in the last trimester of that period while across breeding TCBs reduce their weight in the first trimester. Expectant males and also helpers could be preparing during pregnancy in relation to the weight losses they experience when raising their young.     

The social-cognitive model of achievement motivation in physical education

Our objective in this study was to test the new social-cognitive model of achievement motivation in a physical education setting. Research was conducted on a sample of 895 physical education students, ages 12 to 16 years. We measured perception of the motivational climate conveyed by the teacher, implicit beliefs of ability, perceived competence, 2 x 2 achievement goals and self-determined motivation. We carried out structural equation modeling to analyse the relationships among variables. Results showed that task climate positively predicted incremental belief, whereas ego climate positively predicted entity belief. Both climates positively predicted perceived competence. Incremental belief positively predicted mastery-approach goals, performance-approach goals and avoidance goals, whereas entity belief positively predicted performance-approach goals and avoidance goals. Perceived competence positively predicted mastery-approach and performance-approach goals. Mastery-approach goal positively predicted self-determined motivation, whereas performance-approach goal and avoidance goals negatively predicted self-determined motivation.     

The users of an online psychological advice service: a sociodemographic analysis

Although online psychological services and research based on them are increasing rapidly, it is not that easy to find investigations that focus on the kind of people that demand them. To know their profile could help to improve the online psychological services that are offered to them. For this purpose, we analysed the sociodemographic characteristics of 1052 participants, all of them having posed a psychological question to our online advice service. The relations between sociodemographics and variables related to the psychological consultation are analysed herein. Features such as age distribution, a high proportion of long-term problems, the large quantity of questions from Latin America, or the under representation of the lowest socioeconomic and educational levels could lead to clinical, social and legal implications that we comment on in this work.     

Therapists' verbal behavior category system

This paper presents the theoretical and methodological basis of a therapist's verbal behavior category system that allows us to study clinical psychologists' language from a functional-analytic framework and with a rigorous observation method. The procedure to develop the coding system is explained in detail from a very early stage of exploratory observation, to the systematic observation through the use of The Observer XT software. An analysis of intra- and inter-rater reliability using the kappa coefficient and taking into account the factors that affect the values of Cohen's index was carried out. Results show high levels of observer accuracy (between approximately 87% and 93%) that justify the application of this category system to study therapists' verbal behavior in session.