Progress Takes Work: Effects of the Locomotion Dimension on Job Involvement,Effort Investment,and Task Performance in Organizations1

This research examined the relation between individual differences in the tendency toward locomotion, which is defined as a proclivity toward psychological movement; and job involvement, effort commitment, and performance in organizational contexts. Four separate studies found support for the notion that locomotion is related positively to effort investment in work activities. Locomotion also was related positively to job involvement and successful performance, as assessed by a self‐report measure and by manager ratings. Finally, the positive relation between locomotion and effort was mediated partially by job involvement, and the positive relation between locomotion and performance was mediated by effort investment. These findings are discussed in reference to the varied implications of the locomotion dimension for human functioning in organizations.     

A study of factors that influence unemployed persons

The following research analyzes, through a field study, several relevant personality traits, or variables, that may be used to help the unemployed by directing them to entrepreneurship. Three sample groups (unemployed, employed, and entrepreneurs) were compared using several intrinsically motivating variables: knowledge, inclination to entrepreneurship, self‐efficacy, achievement needs, and propensity to act. The results showed that these variables are related and can be used as a medium of intervention to achieve the desired ends.     

An investigation into the impact of acute stress on encoding in older adults

Acute psychological stress commonly occurs in young and older adults’ lives. Though several studies have examined the influence of stress on how young adults learn new information, the present study is the first to directly examine these effects in older adults. Fifty older adults (M age = 71.9) were subjected to either stress induction or a control task before learning two types of information: a short video and a series of pictures. Twenty-four hours later, they were exposed to misleading information about the video and then completed memory tests for the video and pictures. Heart rate and cortisol measures suggest that a physiological stress response was successfully induced. Though pre-encoding stress had little impact on memory accuracy, stress did influence errors of omission on the cued recall test for the video. Findings are discussed in the context of previous research examining the effects of stress on memory in older adults.     

Postoperative Cognitive Dysfunction Versus Complaints: A Discrepancy in Long-Term Findings

This review describes the discrepancy in findings between postoperative cognitive performance and postoperative cognitive complaints long time after an operation under general anesthesia. Shortly (from 6 hr to 1 week) after an operation a decline in cognitive performance is reported in most studies. However, long time (from 3 weeks to 1–2 years) after an operation this is rarely found although some patients are still reporting cognitive complaints. In general this kind of research is suffering from severe methodological problems (use of insensitive tests, lack of control groups, lack of parallel tests, different definitions of cognitive decline). However, these problems cannot totally explain the discrepancy in findings in the long term. Thus, there are patients who have persistent cognitive complaints long time after an operation, that cannot be measured with cognitive tests. More psychological factors such as fixation on short-term cognitive dysfunction, mood, coping style, and personality are possible explanations for these cognitive complaints in the long term. As a consequence, these factors should be a topic in future research elucidating the persistence of these cognitive complaints long time after an operation under general anesthesia.     

Object pose: perceiving 3-d shape as sticks and slabs

Estimating the pose (three-dimensional orientation) of objects is an important aspect of 3-D shape perception. We studied the ability of observers to match the pose of the principal axes of an object with the pose of a cross consisting of three perpendicular axes. For objects, we used a long and a flat spheroid and eight symmetric objects with aspect ratios of dimensions of approximately 4:2:1. Stimulus cues were the contour and stereo for the spheroids, and contour, stereo, and shading for the symmetric objects. In addition, the spheroids were shown with or without surface texture and with or without active motion. Results show that observers can perform the task with standard deviations of a few degrees, though biases could be as large as 30 degrees. The results can be naturally decomposed in viewer-centered coordinates, and it turns out that the estimation of orientation in the frontoparallel plane (tilt) is more precise than estimation of orientation in depth (slant, roll). A comparison of long and flat spheroids shows that sticks lead to better performance than do slabs. This can even be the case within the same object; the pose of the stick-like aspect is seen with more precision than is the pose of the slab-like aspect. The largest biases occurred when the spheroids were displayed with the binocular contour as the only cue. We can explain these biases by assuming that subjects' settings are influenced by the orientation of the rim.     

Political conservatism as motivated social cognition

Analyzing political conservatism as motivated social cognition integrates theories of personality (authoritarianism, dogmatism-intolerance of ambiguity), epistemic and existential needs (for closure, regulatory focus, terror management), and ideological rationalization (social dominance, system justification). A meta-analysis (88 samples, 12 countries, 22,818 cases) confirms that several psychological variables predict political conservatism: death anxiety (weighted mean r = .50); system instability (.47); dogmatism-intolerance of ambiguity (.34); openness to experience (-.32); uncertainty tolerance (-.27); needs for order, structure, and closure (.26); integrative complexity (-.20); fear of threat and loss (.18); and self-esteem (-.09). The core ideology of conservatism stresses resistance to change and justification of inequality and is motivated by needs that vary situationally and dispositionally to manage uncertainty and threat.     

Recognition of interlingual homophones in bilingual auditory word recognition

How do bilinguals recognize interlingual homophones? In a gating study, word identification and language membership decisions by Dutch-English bilinguals were delayed for interlingual homophones relative to monolingual controls. At the same time, participant judgments were sensitive to subphonemic cues. These findings suggest that auditory lexical access is language nonselective but is sensitive to language-specific characteristics of the input. In 2 cross-modal priming experiments, visual lexical decision times were shortest for monolingual controls preceded by their auditory equivalents. Response times to interlingual homophones accompanied by their corresponding auditory English or Dutch counterparts were also shorter than in unrelated conditions. However, they were longer than in the related monolingual control conditions, providing evidence for online competition of the 2 near-homophonic representations. Experiment 3 suggested that participants used sublexical cues to differentiate the 2 versions of a homophone after language nonselective access.     

The social cognition of immigrants' acculturation: effects of the need for closure and the reference group at entry

Three studies found support for the notion that immigrants' acculturation to the host culture is interactively determined by their need for cognitive closure (A. W. Kruglanski & D. M. Webster, 1996) and the reference group they forge on their arrival. If such reference group is fashioned by close social relations with coethnics, the higher the immigrants' need for closure, the weaker their tendency to assimilate to the new culture and the stronger their tendency to adhere to the culture of origin. By contrast, if the reference entry group is fashioned by close relations with members of the host country, the higher their need for closure, the stronger their tendency to adapt to the new culture and the weaker their tendency to maintain the culture of origin. These findings obtained consistently across 3 immigrant samples in Italy, 1 Croatian and 2 Polish, and across multiple different measures of acculturation.     

The Thrill of Creative Effort at Work: An Empirical Study on Work,Creative Effort and Well-Being

The connections between creative effort at work and four measures of subjective well-being are studied using data on a sample of 922 Jewish Israeli adults who are salaried employees. The paper finds that self-reported creative effort aimed at making work more enjoyable is positively associated with global evaluation of life; with purpose and meaning in life, and with positive emotions. No significant link with negative emotions was found. This study also finds significant associations with three additional intrinsic features of work-creative tasks; independence at work and intellectual work-and various measures of subjective well-being, even when controlling for age, gender, marital status, having children, education, time worked, financial satisfaction, subjective health and religiosity. The robustness of the links between intrinsic features of work and subjective well-being demonstrate that work serves not only as a means to material ends, but also as a direct source of personal happiness, meaning and satisfaction.     

Friendship Selection and Influence Processes for Physical Aggression and Prosociality: Differences between Single-Sex and Mixed-Sex Contexts

The present study examined to what extent selection and influence processes for physical aggression and prosociality in friendship networks differed between sex-specific contexts (i.e., all-male, all-female, and mixed-sex classrooms), while controlling for perceived popularity. Whereas selection processes reflect how behaviors shape friendships, influence processes reveal the reversed pattern by indicating how friends affect individual behaviors. Data were derived from a longitudinal sample of early adolescents from Chile. Four all-male classrooms (n = 150 male adolescents), four all-female classrooms (n = 190 female adolescents), and eight mixed-sex classrooms (n = 272 students) were followed one year from grades 5 to 6 (M _age = 13). Analyses were conducted by means of stochastic-actor-based modeling as implemented in RSIENA. Although it was expected that selection and influence effects for physical aggression and prosociality would vary by context, these effects showed remarkably similar trends across all-male, all-female, and mixed-sex classrooms, with physical aggression reducing and with prosociality increasing the number of nominations received as best friend in all-male and particularly all-female classrooms. Further, perceived popularity increased the number of friendship nominations received in all contexts. Influence processes were only found for perceived popularity, but not for physical aggression and prosociality in any of the three contexts. Together, these findings highlight the importance of both behaviors for friendship selection independent of sex-specific contexts, attenuating the implications of these gendered behaviors for peer relations.