A Psycho-linguistic Study on Adult Playfulness: Its Hierarchical Structure and Theoretical Considerations

By means of a linguistic corpus analysis, statements were derived that reflect trait-like characteristics of playful adults. These were given to a sample of 240 adults who also completed two measures of adult playfulness. Using Goldberg’s (J Res Pers 40:347–358, 2006) top-down approach, the hierarchical factor structure of playfulness in this data set was examined. A solution with seven factors fits the data well and could be clearly interpreted. The retrieved factors were (1) cheerful-engaged; (2) whimsical; (3) impulsive; (4) intellectual-charming; (5) imaginative; (6) lighthearted; and (7) kind-loving. The two playfulness measures did not cover all of these dimensions. The intellectual-charming and the kind-loving variants of playfulness were less well represented in these instruments. The study contributes to the basic question of what factors underlie playfulness and suggests that there are aspects of adult playfulness that were hitherto less well described.     

False-belief understanding in 2.5-year-olds: evidence from two novel verbal spontaneous-response tasks

Recent research indicates that toddlers and infants succeed at various non-verbal spontaneous-response false-belief tasks; here we asked whether toddlers would also succeed at verbal spontaneous-response false-belief tasks that imposed significant linguistic demands. We tested 2.5-year-olds using two novel tasks: a preferential-looking task in which children listened to a false-belief story while looking at a picture book (with matching and non-matching pictures), and a violation-of-expectation task in which children watched an adult 'Subject' answer (correctly or incorrectly) a standard false-belief question. Positive results were obtained with both tasks, despite their linguistic demands. These results (1) support the distinction between spontaneous- and elicited-response tasks by showing that toddlers succeed at verbal false-belief tasks that do not require them to answer direct questions about agents' false beliefs, (2) reinforce claims of robust continuity in early false-belief understanding as assessed by spontaneous-response tasks, and (3) provide researchers with new experimental tasks for exploring early false-belief understanding in neurotypical and autistic populations.     

Validation d’une Échelle de Frustration des Besoins Psychologiques au Travail (EFBPT)

The purpose of the three present studies was to adapt in French in the work context a questionnaire developed by Bartholomew, Ntoumanis, Ryan, and Thøgersen- Ntoumani (2011) designed to assess thwarting of the needs for competence, autonomy, and relatedness. Exploratory (Study 1) and confirmatory analyses (Study were conducted among French workers. These studies demonstrated an acceptable internal consistency and confirmed the three-factor structure of the questionnaire (i.e., EFBPT). In addition, the construct validity of the scale was also corroborated in Study 3.     

Identifying Profit-producing Salesforce Members

Abstract

A procedure for estimating a salesperson's long-run profit performance is proposed. Based on historical personnel and accounting data, it takes into account the flows of revenues and costs that a company is likely to experience when a “typical” salesperson of a prespecified profile is kept on territory. In the reported case study, salesmen with a degree in liberal arts (and to some extent in the sciences) and previous non-sales experience could be identified as the best long-run profit producers. The results showed important differences with the conclusions of a more conventional analysis which emphasized short-run sales performance.     

Molecular dynamics simulations of the size effect of titanium single-crystal nanopillars orientated for double prismatic slips

An inverse “smaller is stronger” trend is predicted on the basis of molecular dynamics simulations of α-titanium (Ti) single-crystal nanopillars orientated for double prismatic slips when the nanopillars are less than 7?nm wide. This trend is attributed to a significant increase in the surface energy due to the nucleation and propagation of edge dislocations on the surface of the pillars.     

Testing Strengths-Based Interventions: A Preliminary Study on the Effectiveness of a Program Targeting Curiosity, Gratitude, Hope, Humor, and Zest for Enhancing Life Satisfaction

The study compares the impact of character strengths-based positive interventions in a sample of 178 adults. An experimental group that trained strengths of the Values-in-Action classification that typically correlate highly with life satisfaction (curiosity, gratitude, hope, humor, and zest) was compared in its gain in life satisfaction with a group that trained strengths that usually demonstrate low correlations with life satisfaction (appreciation of beauty and excellence, creativity, kindness, love of learning, and perspective) and a wait-list control group. If pre and post measures in life satisfaction were compared, the group with the strengths most correlated with life satisfaction improved significantly (statistically) in their satisfaction in comparison to a control group. This could be interpreted as support for the idea that primarily those strengths that correlate highly with life satisfaction should be addressed in strengths-based interventions. When asked for subjective ratings of well-being after the interventions concluded, participants in both intervention groups indicated gains above that of a wait-listed control group. Further analyses underscore the special role of self-regulation in facilitating success in the interventions. Overall, the data underline the potential of strength-based interventions for improving human well-being.     

The Influence of Goal Orientation and Risk on Creativity

Employees' creative performance has been found to play a vital role in the continued existence and growth of organizations. Many individual differences (e.g., openness to experience) are significantly related to creative output, but the importance of individuals' goal orientation on creative performance under high or low risk situations has been overlooked. To address this gap in the literature, we studied the relationship between risk and creativity, and investigated whether an individual's goal orientation enhances (i.e., learning orientation) or diminishes (i.e., avoid or prove orientation) the relationship between risk and creative performance. The hypotheses were tested in a laboratory environment using undergraduate subjects. Results showed a positive relationship between risk and creativity. The findings also supported the idea that individuals low in avoid orientation cultivate more creative outputs under high rather than low risk conditions. Limitations, future research, and implications are addressed.     

Moral Clarity in Narratives Elicits Greater Cooperation than Moral Ambiguity

In disciplines such as moral psychology and media theory, investigations of moral clarity versus ambiguity in narratives are increasingly important. Untested mechanisms have been proposed for how moral clarity and ambiguity might affect audiences. Based on literature regarding joint action and coordinated experiences, we reason that morally clear narratives elicit coordinated responses across audience members, which should increase within-group cooperation. By contrast, we reason that morally ambiguous narratives elicit divergent, uncoordinated responses across audience members, and this experience decreases cooperation. We conducted three independent studies (one using short text narratives, one using feature-length films, and one using morally and emotionally neutral stimuli). Results indicate that moral clarity is indeed associated with subsequently higher levels of group cooperation than moral ambiguity, and the effect cannot be attributed to changes in affect or moral priming.