ABSTRACTS OF LITERATURE

This is an essay on a technique in family therapy in which it is felt that there is a direct relationship between the maladaptive response to the death of a loved person and the fixity of symbiotic relationships within the family. The patient's symptom is a defense against the grief. Use of empathy by the therapist in resolving the grief helps to change the symptomatology.     

Practitioners’ Views on Responsibility: Applying Nanoethics

Significant efforts have been made to define ethical responsibilities for professionals engaged in nanotechnology innovation. Rosalyn Berne delineated three ethical dimensions of nanotechnological innovation: non-negotiable concerns, negotiable socio-cultural claims, and tacitly ingrained norms. Braden Allenby demarcated three levels of responsibility: the individual, professional societies (e.g. engineering codes), and the macro-ethical. This article will explore how these definitions of responsibility map onto practitioners’ understanding of their responsibilities and the responsibilities of others using the nanotechnology innovation community of the greater Phoenix area, which includes academic researchers, investors, entrepreneurs, manufacturers, insurers, attorneys, buyers, and media. To do this we develop a three-by-three matrix that combines Berne’s three dimensions and Allenby’s three levels. We then categorize the ethical responsibilities expressed by forty-five practitioners in semi-structured interviews using these published dimensions and levels. Two questions guide the research: (i) what responsibilities do actors express as theirs and/or assign to other actors and; (ii) can those responsibilities be mapped to the presented ethical frameworks? We found that most of the responsibilities outlined by our respondents concentrate at the professional society + non-negotiable and professional + negotiable intersections. The study moves from a philosophical exploration of ethics to an empirical analysis, exploring strengths, weaknesses, and gaps in the existing nanotechnology innovation network. This opens the door for new practitioners to be introduced in an effort to address responsibilities that are not currently recognized.     

Understanding misunderstanding: a study of sex differences in meaning attribution

There are biologically based sex differences in verbal abilities and in neuropsychological systems of verbal processing. Measurement of observable behaviour, however, does not say much about sex differences in the internal, semantic processing of verbal material. The present study, which was conducted in Canada, China and Russia, investigated sex differences in connotative meaning attribution to the most common concepts using an object scale symmetry in the choice of the nouns and bipolar adjectives (projective semantic method). The results showed that males had a tendency to estimate reality- and work-related concepts more negatively and social- and physical attractors more positively than women. The paper hypothesizes that at the level of the most fundamental semantic processing men favour more exceptional objects than women, and women favour more predictable objects, including rules and routines.     

On the Role of Goal Orientation Traits and Self-Efficacy in the Goal-Setting Process: Distinctions That Make a Difference

We conducted a field study to investigate how goal orientation traits and two variants of self-efficacy affect the goal-setting process and, in turn, performance. Participants were 255 college students enrolled in psychology or biochemistry courses at a large east-coast university in the People's Republic of China. Structural equation modeling analyses largely supported the argument that self-efficacy defined as a trait interacts with goal orientation traits, whereas self-efficacy defined as a state mediates the trait effects in the goal-setting process. The specific Trait × Trait interaction form was consistent with Dweck's original goal orientation theory and Brockner's behavior plasticity theory.     

Pursuing Franklin’s Dream: Philosophical and Historical Roots of Service-Learning

Two decades ago service-learning as an innovation lingered on the periphery of the academy. Today, service-learning has spread across American higher education. Few educational innovations have achieved such relatively rapid success. This article describes the historical and philosophical underpinnings of service-learning. It notes some of the significant debates that have occurred among its practitioners. The authors draw from experience at their university, the University of Pennsylvania, to describe the importance of connecting service-learning to the core educational and civic missions of a college or university, as well as to provide a case study of how that connection might be made.     

How reaction time measures elucidate the matching bias and the way negations are processed

Matching bias refers to the non-normative performance that occurs when elements mentioned in a rule do not correspond with those in a test item (e.g., consider the double mismatch between the rule If there is a not a T on the card then there is not a 4 and a card showing H6). One aim of the present work is to capture matching bias via reaction times as participants carry out truth-table evaluation tasks. Experiment 1 requires participants to verify conditional rules, and Experiment 2 to falsify them as the paradigm (a) employs four types of conditional sentences that systematically rotate negatives in the antecedent and consequent; and (b) presents predominantly cases having true antecedents. These experiments reveal that mismatching is linked to higher rates of incorrect responses and slower evaluation times. A second aim is to investigate the way not is processed. We compare a narrow view of negations, which argues that negation only denies information (e.g., not-T only says there is no T), to a search for alternatives view, which says that negations function to prime appropriate alternatives (e.g., not-T primes a search for other letters). Findings from both experiments support a narrow reading view.     

The Effect of Humor on Memory: Constrained by the Pun

In a series of experiments, we investigated the effect of pun humor on memory. In all experiments, the participants were exposed to knock-knock jokes in either the original form retaining the pun or in a modified form that removed the pun. In Experiment 1, the authors found that pun humor improved both recall and recognition memory following incidental encoding. In Experiment 2, they found evidence that rehearsal is not the cause of the humor effect on memory. In Experiments 3 and 4, the authors found that the constraints imposed by puns and incongruity may account for the humor effects observed. Puns constrain and limit the information that can fit in the final line of a joke and thus make recall easier.