Assessing the effect of lexical variables in backward recall

In a recent study, Bireta et al. (2010) suggested that when participants are required to recall lists of items in the reverse order, more attention is devoted to the recall of order at the expense of item information, leading to the abolition of item-based phenomena (the item and order trade-off hypothesis). In order to test the item and order trade-off hypothesis, we manipulated 4 lexical factors that are well known to influence item retention. The effects of word frequency, of lexicality, of semantic similarity, and of imageability were tested in forward and backward recall. All 4 phenomena were maintained in backward recall, which contradicts the item and order trade-off hypothesis. Instead, we suggest that backward recall might rely on semantic retrieval strategies.     

L’accompagnement à la recherche d’un emploi : enjeux,modèles,et perspectives de recherche

What is at stake in the process of elaborating support to provide job seekers with personal advice, both theoretically and practically speaking? All through a review of papers, this article focuses on different theoretical schemes in the process of helping jobseekers to get back to work, but it also details the currently existing support devices and analyses their effects. Eventually it concentrates on the main psychological features taken into account in the process of counseling. As a conclusion, this article examines the perspectives and the consequences of molding and shaping personal counseling for jobseekers from a research angle.     

For your Eyes Only: A Q-Methodology on the Ontology of Happiness Among Chronically Ill Filipino Elderly in a Penal Institution

Happiness is a positive phenomenon that is universal in nature and is therefore, pertinent to all human beings. However, the definition of happiness differs from person to person, and varies among cultures, economic status, social connectedness, spiritual upbringing and daily situations. An individual’s contextual perception of happiness can change when subjected to bleak conditions such as incarceration wherein inmates, especially those who are old and are experiencing health impairments are stripped off with their customary source of happiness. Since Filipinos are known to be as “happy people,” this study purports to surface the different facets of what constitute happiness in the context of a penal institution in the Philippine setting. The Q-methodology is the primary design used in the study. It combines the objectivity of quantitative approach with the essence of human experiences as explored in qualitative studies. The participants (P-sample) were twenty elderly inmates suffering from chronic ailments. They were asked to arrange 32 statements (Q-sample), derived from the initial interview, in the Q-sort table based on their degree of agreement, which were then further explicated in the post-sort interviews. The results were then subjected to by-person factor analysis with varimax rotation using the PQ Method version 2.11. Five profiles emerged from the by-person factor analysis, namely: (1) ‘Sense of Affinity’, (2) ‘Sense of Opportunity’, (3) ‘Sense of Indemnity’, (4) ‘Sense of Positivity’ and (5) ‘Sense of Resiliency’. The discussion focused on similarities and differences among profiles regarding the four principal themes (familial, social, internal and spiritual components of happiness) derived from the statements used as the Q-sample. The perception of happiness varies from profile to profile. The differences in views on what constitutes happiness among profiles are more prominent than their said similarities. Most leanings are directed toward the familial and spiritual aspects of happiness however, happiness can also be internally motivated and cognitively construed. While happiness has a direct relationship to an individual’s overall perception of well-being, the nurse, being the primary provider of holistic care, plays a pivotal role in promoting optimum health through awareness, knowledge, and appreciation of vis-a vis an unwavering involvement with the unique and distinct psychological and emotional needs of the elderly inmates characterized by respect, openness, authenticity and inter-subjectivity.     

When feeling bad is expected to be good: emotion regulation and outcome expectancies in social conflicts

According to the instrumental approach to emotion regulation, people may want to experience even unpleasant emotions to attain instrumental benefits. Building on value-expectancy models of self-regulation, we tested whether people want to feel bad in certain contexts specifically because they expect such feelings to be useful to them. In two studies, participants were more likely to try to increase their anger before a negotiation when motivated to confront (vs. collaborate with) a negotiation partner. Participants motivated to confront (vs. collaborate with) their partner expected anger to be more useful to them, and this expectation in turn, led them to try to increase their anger before negotiating. The subsequent experience of anger, following random assignment to emotion inductions (Study 1) or engagement in self-selected emotion regulation activities (Study 2), led participants to be more successful at getting others to concede to their demands, demonstrating that emotional preferences have important pragmatic implications.     

Derivation of strain hardening in cyclic loading from that in tensile loading

The micromechanical model of extrusion formation in a single crystal under stress-controlled loading in high-cycle fatigue is reviewed. In the present letter, the microstress and strain fields of a single crystal under a high-amplitude fatigue are calculated by the boundary element method. Based on Schmidt's law, the resolved shear stress to activate or to cause the continuation of slip in a slip system is taken to depend on the amount of slip in that system. The cyclic strain hardening is calculated from the experimental tensile stress-strain curve. This calculated cyclic strain hardening is compared with the experimental cyclic hardening. Good agreement is shown.     

Intrinsic factor controlling the deformation and ductile-to-brittle transition of metallic glasses

The energetic driving force and resistance for shearing and cracking in metallic glasses (MGs) are quantitatively evaluated. A universal thermodynamic criterion is proposed for better understanding the intrinsic correlations between fracture toughness and Poisson’s ratio, the competitions between various deformation modes and the ductile-to-brittle transition in MGs and other materials. A new cooperation parameter δ is also introduced to depict quantitatively the relative propensity of shearing versus cracking. This work could provide insights into the long-standing issues of deformation mechanisms of glassy materials, and be helpful in searching for ductile and tough MGs.     

Networking amorphous phase reinforced titanium composites which show tensile plasticity

Titanium matrix composites reinforced by an in situ formed networking amorphous phase have been prepared directly in the form of as-cast ingots. The composites show significant compressive and tensile plasticity. In contrast to the highly localized plasticity for most monolithic amorphous alloys, the tensile deformation of the current composites distributes uniformly over the entire specimen as a consequence of substantial work (strain) hardening. The formation mechanism of the networking structure, as a result of well-separated two-step solidification of the current alloy melts, have possible implications for composite synthesis in other alloy systems.     

Solubility criterion for sequential disordering in metal-metal multilayers upon solid-state reaction

An n-body Ni-Ti potential is derived and applied in a molecular dynamics simulation to study the maximum supersaturated solubility of the terminal solid solutions and solid-state reaction in a Ni/Ti bilayer. It reveals that during interfacial reaction of the Ni/Ti bilayer the Ti lattice reaches its maximum solubility by dissolving Ni earlier than Ni does through dissolution of Ti, which results in a sequential disordering of first Ti and then Ni, although Ti has a higher melting point than Ni. In the Ni-Zr, Ni-Mo and Ni-Ta systems, however, the Ni lattice collapses more rapidly because it reaches a maximum solubility earlier than its partners, which have higher melting points than Ni. A solubility criterion is thus relevant for all the above cases; the lower the maximum solid solubility the less stable is the lattice of the metal upon solid-state reaction.     

A new stable icosahedral quasicrystal in the Cd-Mg-Dy system

A new stable icosahedral quasicrystal has been found in annealed Cd-Mg-Dy alloys. The composition of the icosahedral phase was determined to be approximately Cd₆₆Mg₂₁Dy₁₃. Powder X-ray and electron diffraction patterns revealed that the phase has a primitive icosahedral lattice with a quasilattice parameter a_R = 0.5634 nm. The electron diffraction study confirmed that the phase has a well ordered primitive icosahedral structure.