Differential reinforcement of alternative behavior increases resistance to extinction: clinical demonstration, animal modeling, and clinical test of one solution

Basic research with pigeons on behavioral momentum suggests that differential reinforcement of alternative behavior (DRA) can increase the resistance of target behavior to change. This finding suggests that clinical applications of DRA may inadvertently increase the persistence of target behavior even as it decreases its frequency. We conducted three coordinated experiments to test whether DRA has persistence-strengthening effects on clinically significant target behavior and then tested the effectiveness of a possible solution to this problem in both a nonhuman and clinical study. Experiment 1 compared resistance to extinction following baseline rates of reinforcement versus higher DRA rates of reinforcement in a clinical study. Resistance to extinction was substantially greater following DRA. Experiment 2 tested a rat model of a possible solution to this problem. Training an alternative response in a context without reinforcement of the target response circumvented the persistence-strengthening effects of DRA. Experiment 3 translated the rat model into a novel clinical application of DRA. Training an alternative response with DRA in a separate context resulted in lower resistance to extinction than employing DRA in the context correlated with reinforcement of target behavior. The value of coordinated bidirectional translational research is discussed.     

Legal realisms: on law and politics

The focus of this work is the issue of whether, and to what extent, the nature of the law is affected by politics, has been taken up by the American and Scandinavian legal realists. By the very fact of their being products of␣the socio-political conditions of the most recent century, the American and Scandinavian legal realisms are the movements that have most explicitly and systematically brought to the surface one particular characteristic phenomenon of contemporary Western legal systems: the existence of two basic forces simultaneously attracting and repelling, affecting the law in its relations with the political world.I would like to deeply thank Brian Bix, Laura Carlson, Roger Cotterrell and Jori Munukka for their many helpful comments on earlier drafts of this article. Any errors remaining are my own.     

Identity Processes in Collective Action Participation: Farmers' Identity and Farmers' Protest in the Netherlands and Spain

This study tested the assumption that a sense of collective identity stimulates participation in collective action. Contextual circumstances supposedly make a collective identity more salient and compel people to act as members of the group; protest participation is more likely among people with a strong collective identity. Group identification and participation in identity organizations were used as indicators of collective identity in a study of 248 farmers from Galicia (Spain) and 167 farmers from the Netherlands. The farmers were interviewed three times at intervals of 1 year. The longitudinal design also allowed a test of causality. A sense of collective identity appeared to stimulate preparedness to take part in farmers' protest. Action preparedness leads to action participation, which in turn appears to foster collective identity.     

Moral foundations,worldviews, moral absolutism and belief in conspiracy theories

In the present research, we examined whether individual differences in basic moral concerns might be related to a greater endorsement of conspiracy theories. Building on the notion that conspiracy theories often deal with super‐individual relevant events in which a group perspective is central, we proposed that individual differences in moral concerns pertaining to group‐ and community‐concerns (i.e., binding moral foundations) rather than to individual well‐being (i.e., individualising moral foundations) would be positively associated with conspiracy beliefs. We further hypothesised that such relations would be totally mediated by beliefs in a dangerous world and by embracing moral absolutism. We found support for these predictions in two community samples (Ns: 319; 514). Theoretical implications were discussed.     

What kind of evaluative states are emotions? The attitudinal theory vs. the perceptual theory of emotions

This paper argues that Deonna and Teroni's attitudinal theory of emotions faces two serious problems. The first is that their master argument fails to establish the central tenet of the theory, namely, that the formal objects of emotions do not feature in the content of emotions. The second is that the attitudinal theory itself is vulnerable to a dilemma. By pointing out these problems, our paper provides indirect support to the main competitor of the attitudinal theory, namely, the perceptual theory of emotions.     

Decisions Under Temporal AND Emotional Pressure: The Hidden Relationships Between the Unconscious,Personality, and Cognitive Styles

The existence of an unaware psychic space that influences the way we think, perceive, and decide has been known for over a century. This space, defined by Freud as the “unconscious,” contains in itself unaware psychic contents. Its sophisticated adaptive functions, implicit and unaware, allow individuals to transform an enormous amount of information into explicit behaviors, influencing their behaviors. In this article, we advance the hypothesis that there is a strong relationship between the unconscious, personality styles, and decisions under conditions of temporal and emotional pressure. The fact that an increase in the quality of a performance follows an increase in excitation, at least up to a certain threshold, clarifies the concept. Beyond this level of activation, not only are the benefits starting to diminish, but we also notice the onset of dysfunctional conditions that consist of anxiety, inner tension, difficulty in concentration, and inability to decide.     

Gender stereotypes and contact with gay men and lesbians: The mediational role of sexism and homonegativity

This study is grounded in Allport's intergroup contact theory and Herek's sexual prejudice theory. We aimed at (a) investigating the mediational role of sexism and homonegativity on the relation between gender, age, and contact with gay and lesbian people with gender stereotypes about gay men and lesbians; and (b) replicating and corroborating the direct associations found in previous research among these variables. The present research used secondary data from a survey conducted by the Italian National Institute of Statistics and comprehending a representative sample of 5,863 Italian adults. The results from path analysis indicated that both homonegativity and sexism partially mediated the effect of gender and age on gender stereotypes, whereas they totally mediated the effect of contact with gay and lesbian persons. Findings suggest that reducing sexist and homonegative attitudes and increasing contact with gay and lesbian people may reduce stereotypical beliefs about homosexual people.     

Attachment representations in adults with congenital blindness: association with maternal interactive behaviors during childhood

This study explores how maternal interactive behaviors experienced during the childhood of adults with congenital blindness are associated with their subsequent development and personality. Many researchers have found a high frequency of maternal directiveness and overprotection in sighted mother-congenitally blind child relationships. One open question is whether these behaviors may have negative effects on congenitally blind children's subsequent development, or whether they may have a functionally adaptive-strategic role. The purpose of this study was to discriminate between the two hypotheses. This objective was pursued by adopting the theory of attachment and administering the Adult Attachment Interview to 15 participants with congenital blindness. Results suggested that directive and overprotective maternal behaviors are experienced by the persons with congenital blindness as encouraging and functional as long as they are accompanied by an affective, loving, and supportive attitude. Results did not support the hypothesis that directive and overprotective maternal interactive behaviors have a necessarily negative effect on the development of persons with congenital blindness.     

Gastroesophageal reflux disease: attachment style and parental bonding

The attachment styles and parental bonding of 72 patients (M age= 45.3 yr., SD=13.5) suffering from Gastroesophageal Reflux Disease were compared with those of 105 healthy subjects (M age =44.9 yr., SD = 5.8). A clinical interview and two questionnaires, the Attachment Style Questionnaire and the Parental Bonding Instrument, showed that the scores on the ASQ Confidence subscale were significantly lower in the clinical group. Similar results were obtained for the Discomfort with Closeness subscale in the subsample with Pure Gastroesophageal Reflux Disease. The results indicate Insecure Attachment in the clinical sample. The results obtained from the Parental Bonding Instrument indicate that scores on the Protection Mother scale were significantly higher in the clinical subjects, suggesting a Low Care-High Protection combination (Affectiveless Control), at least for patients with pure Gastroesophageal Reflux Disease. These characteristics can be considered important factors in the tendency to somatization. The symptoms may have a paradoxically normalising function while the patient shows an emotional detachment towards intimate relationships. The illness appears to act as a bond through which the relationship with the caregivers is maintained.     

Adaptation of the MSCI for the measurement of cohesion in Spanish young soccer players

This work describes the Spanish adaptation and studies the psychometric properties of Yukelson, Weinberg, and Jackson's Multidimensional Sport Cohesion Instrument (MSCI) with a sample of 173 soccer players. The Spanish version is composed of 22 items grouped in four factors: quality of teamwork (performance aspects), attraction to the group, valued roles and quality of teamwork (interpersonal relationships), that accounted for 53.30% of the total variance. Reliability coefficients (Cronbach's Alphas) for the factors ranged from .84 (factor 1) to .56 (factor 4). Suggestions are made for future research on the validity of the scale, mainly in terms of convergence with other multidimensional measures of sport cohesion.