Priestley Style Duality for Distributive Meet-semilattices

We generalize Priestley duality for distributive lattices to a duality for distributive meet-semilattices. On the one hand, our generalized Priestley spaces are easier to work with than Celani??s DS-spaces, and are similar to Hansoul??s Priestley structures. On the other hand, our generalized Priestley morphisms are similar to Celani??s meet-relations and are more general than Hansoul??s morphisms. As a result, our duality extends Hansoul??s duality and is an improvement of Celani??s duality.     

On the plasticity of the survival processing effect

Nairne, Thompson, and Pandeirada (2007) discovered a strong and rather general memory advantage for word material processed in a survival-related context. One possible explanation of this effect conceives survival processing as a special form of encoding: Nature specifically "tuned" our memory systems to process and remember fitness-relevant information. We tested this explanation by studying whether the survival processing effect is robust against encoding manipulations that do not affect the fitness relevance of information. Three experiments replicated a strong survival processing effect under standard conditions but showed that the mnemonic benefit of survival processing diminishes or even vanishes when participants focus on a single problem (Experiments 1 and 2) or technique (Experiment 3) of survival. We argue that it is not survival processing per se that facilitates recall but the richness and distinctiveness with which information is encoded.     

Adolescents least able to cope: How do they respond to their stresses?

This paper reports the coping strategies characterising self-professed weak copers. In order to do so it examines strategies reported by a subset of a sample of 976 adolescents, as measured by the Adolescent Coping Scale. What is of interest in this investigation are the coping strategies of the most vulnerable adolescent group. Such information would be of great value to those in the helping professions working with adolescents. The results indicate that the least able copers used, at least sometimes, non-productive strategies such as tension reduction, self-blame, ignore, keep to self and, most noticeably, worry and wishful thinking. However, a range of productive strategies was also used at least sometimes, including problem-solving, working hard and focusing on the positive. The implications of these findings for turning poor copers into good copers is discussed.     

In Search of Causes of Hung Juries

A major problem facing the jury system is the hung jury. Several solutions have been proposed i.e., to minimize the decision rule, to create mixed juries, or to give the jury the 'dynamite' instructions. Nevertheless, no efforts have been made to determine the underlying causes of a hung jury. This paper presents an empirical study of hung versus unanimous juries in terms of the deliberation style and content. It suggests ways of avoiding hung juries.     

All new kids on the block? Impaired holistic processing of personally familiar faces in a kindergarten teacher with acquired prosopagnosia

Acquired prosopagnosia is primarily defined as a defect in recognizing familiar faces. Nonetheless, for practical and methodological reasons, studies of such rare patients typically use pictures of unfamiliar faces. Here, we report an extensive investigation (17 behavioural tasks grouped in nine experiments) with a homogenous set of personally familiar faces in patient PS (Rossion et al., 2003 Rossion, B., Caldara, R., Seghier, M., Schuller, A.-M., Lazeyras, F., &; Mayer, E. (2003). A network of occipito-temporal face-sensitive areas besides the right middle fusiform gyrus is necessary for normal face processing. Brain, 126, 2381–2395. doi: 10.1093/brain/awg241[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]. A network of occipito-temporal face-sensitive areas besides the right middle fusiform gyrus is necessary for normal face processing.), a well-documented case of acquired prosopagnosia with intact object recognition. PS’s recognition of the face pictures of 3–4-year-old children of her kindergarten is severely impaired—both in terms of accuracy and speed of recognition—and differs qualitatively from her colleagues’ performance. Relative to these typical individuals, PS relies more on external features, colour and local details of faces. She is also specifically impaired at processing the eye region in two-alternative face matching tasks, as well as in a familiar face recognition task performed both with pre-defined isolated parts and with randomly placed apertures revealing selective parts (“Bubbles”, >20.000 trials) of the personally familiar faces. These observations indicate that the same impairment observed previously with unfamiliar faces for PS and other cases of acquired prosopagnosia is associated with a deficient long-term representation of the eye region. Various manipulations that differentially affect the processing of the eye region suggest that this impairment is a consequence of the inability to represent the multiple parts of the eye region, and of the whole familiar face, as a single unit. This impairment in holistic processing is further evidenced here across different paradigms with composite faces, wholes and parts, and configurally distorted faces, mirroring and strengthening previous observations made with unfamiliar faces in PS and other cases of acquired prosopagnosia. Altogether, these observations suggest that prosopagnosia following brain damage affects unfamiliar and familiar face processing in a qualitatively similar way.     

Exploring the Relationships Between Object Relations/Reality Testing Functioning, Coping Styles, and Somatic Tension

In view of the importance of coping and of the apparent impact of individual differences on coping styles, it seems appropriate to examine relationships of coping with deeper and more complex psychological constructs such as those described in object relations psychology. Discovery of psychological predispositions to coping should have significant implications for both organizational and interpersonal intervention mechanisms. This study examined the relationships among six object relations/reality testing constructs and the coping styles of positive thinking coping, interpersonal coping, avoidance coping, direct action coping, and symptom-management coping, as well as somatic tension. Several significant relationships were evidenced. Implications and suggestions for future research are presented.     

Teachers Coping with the Stress of Classroom Discipline

Of all of the activities that comprise the role of a teacher, classroom discipline is one of the most significant. In selecting an approach to classroom discipline, some teachers experience, and have to deal with, tensions arising from their desire to use educationally justifiable models while still quickly gaining and maintaining order in the classroom. This paper examines teachers' estimations of the stress that arises when they are unable to discipline students as they would ideally prefer. More importantly, the way teachers cope with any stress which does arise is documented using the Coping Scale for Adults. The results indicate that teachers who report more stress are those most interested in empowering their students in the decision making process. Associated with increased concern is a greater use of Worry, Self-Blame, Tension Reduction, Wishful Thinking and Keep to Self. The most concerned teachers also express a greater tendency to get sick as a result of the stress. These data suggest the need for professional development curricula for teachers to assist them in effectively sharing power with students and in reflecting upon a range of more productive coping strategies.     

Tables of d’ for detection and localization

A detection and localization (DAL) procedure (Hershman and Lichtenstein, 1967) is one in which at most one of k noisy observation intervals contains a signal. The observer must detect the signal (if present) and locate it in the proper interval. Tables are given for the extraction of d’ values from the percentage of correct responses made in such experiments.     

The influence of decision time on sensitivity for consequences,moral norms,and preferences for inaction: Time,moral judgments,and the CNI model

It is often discussed that moral judgments are either consistent with the principle of utilitarianism or with the principle of deontology. Utilitarianism is a moral principle stating that the right act is the one that produces the best overall outcome. Deontology represents an ethical position indicating that the morality of an action depends on the intrinsic nature of the action regardless of the consequences. Criticism on the structure of moral dilemmas includes the problem that these dilemmas confound norms and consequences. Recently, a multinomial model (the CNI model) was developed to disentangle and measure sensitivity to consequences (C), sensitivity to moral norms (N), and general preference for inaction versus action (I), respectively. In Experiment 1, we examined the influence of time pressure on moral judgments using the CNI model. We found that time pressure influenced moral dilemma judgments by decreasing participants' sensitivity for consequences. There were no significant effects of time pressure on participants' sensitivity to norms and general preference for inaction. Furthermore, in Experiment 2, we examined the link of reaction times to moral judgments more closely by fitting a hierarchical Bayesian version of the CNI model. Longer reaction times lead to an increase in parameter N, and there was no influence of reaction times on parameter C or I.