The role of goal pursuit in the interaction between psychosocial work environment and occupational well-being

The relation of the core components of the Effort–Reward Imbalance model (ERI; Siegrist, 1996) to goal pursuit was investigated. Goal pursuit was studied through categories of goal contents – competency, progression, well-being, job change, job security, organization, finance, or no work goal – based on the personal work goals of managers (Hyvönen, Feldt, Salmela-Aro, Kinnunen, & Mäkikangas, 2009). The study focused on the contribution of the ERI components (effort, reward, effort–reward imbalance, OVC) to goal contents, as well as on the mediating and moderating effects of goal contents between the ERI components and occupational well-being (burnout, work engagement) among young Finnish managers (N = 747, age range 23–35 years). First, multinomial regressions showed that effort, reward, and effort–reward imbalance contributed to the membership of the goal categories. Secondly, hierarchical GLM (General Linear Model) indicated that the goal categories mediated the relationship between the ERI components and occupational well-being. Effort, reward, and effort–reward imbalance had an indirect effect through goal categories on burnout and work engagement, but overcommitment only on burnout. In addition, the goal categories moderated the relationship between reward and work engagement. Taken together, psychosocial work environment contributes to the contents of personal work goals, which also function as mediators, particularly between the work environment and occupational well-being.     

Transactional development of parent personality and child temperament

Stability and change in parental extraversion and neuroticism were studied in transaction with their views of their child's temperament from the age of six months to the age of five‐and‐a‐half years in 109 mother–father–child triads (parent–daughter: n = 61, parent–son: n = 48). While parental traits showed high stability, infants' higher positive affectivity predicted an increase in parental extraversion over 5 years, and infant's higher activity predicted a decrease in parental neuroticism. Parent‐rated temperament showed expected heterotypic continuity. Initially higher parental extraversion predicted an increase in the child's effortful control, and higher parental neuroticism predicted an increase in the child's negative affectivity. The results indicate that parental personality and child temperament develop in transaction promoting change in each other. Copyright © 2008 John Wiley & Sons, Ltd.     

Applying a logical interpretation of semantic nets and graph grammars to natural language parsing and understanding

In this paper a logical interpretation of semantic nets and graph grammars is proposed for modelling natural language understanding and creating language understanding computer systems. An example of parsing a Finnish question by graph grammars and inferring the answer to it by a semantic net representation is provided.     

Electrical stimulation of human hair follicles via microelectrodes

Trains of electrical pulses were applied to hair follicles on the forearm by microelectrodes with tip diameters less than 5 μ. Clear, painless, vibratory sensations could be evoked by stimulating the middle of a follicle. Exponents of the individual power functions relating vibratory magnitude and electric current ranged from 3.1 to 7.4. Absolute thresholds varied little with pulse frequency but did vary from S to S and from one electrode placement to another. Pitch discrimination was very poor; Ss could not distinguish 40 from 80 pps. Pain was often present, but the manner of its appearance suggested an anatomical segregation between vibratory and pain receptors.     

Long-Term Development of Employee Well-Being: A Latent Transition Approach

The long-term development of employee well-being is still poorly understood. Consequently, in this three-wave 10-year longitudinal study among Finnish managers (n = 402) the development of employee well-being was examined in in detail. Specifically, the long-term development of job-related affective well-being was investigated at the intra-individual level, simultaneously taking into account positive and negative indicators of well-being, the level of well-being, and the direction of change. Further, the issue how (changes in) job resources and employee well-being were related across time was examined. By applying a novel person-centered methodology, factor mixture modeling and latent transition analysis, the results revealed that the development of favorable job-related affective well-being was eight times more probable than that of unfavorable development across the 10-year study period. Job resources predicted a high level of job-related well-being and, also, job resources increased along with favorable changes in well-being. Overall, the findings contribute to knowledge in the area of positive occupational health psychology by offering a detailed picture of the level of job-related affective well-being and its development over time.