http://repub.eur.nl/res/aut/23527/ List of Publications en http://repub.eur.nl/static-eur/img/logo.png http://repub.eur.nl http://repub.eur.nl/res/pub/38907/ 2013-02-01T00:00:00Z This study investigated the interrelations of the psychological contract with work engagement and turnover intention, which has hitherto been a largely overlooked topic in psychological contract research. Although previous research has mainly focused on how psychological contracts influence job attitudes and behaviours, it is proposed here that attitudes and behaviours also affect the psychological contract that the employee has with the organization. Moreover, it is proposed that because reciprocity norms are more important among shortly tenured employees, mutual relationships between psychological contracts and work engagement and turnover intention were stronger for employees with lower organizational tenure. Longitudinal data were collected among 240 employees and proposed models were evaluated with structural equation modelling. The results show that indeed psychological contract fulfilment was longitudinally related to higher work engagement and lower turnover intentions, but only for employees with low tenure. Moreover, stability in work engagement, turnover intention, and psychological contract over time was higher for those with high tenure, whereas the relations between turnover intention and the psychological contract were stronger for those with low organizational tenure. These findings demonstrate that psychological contracts are reciprocally interrelated with work outcomes, and that such relations are stronger for those with low tenure. http://repub.eur.nl/res/pub/37534/ 2012-11-01T00:00:00Z Recent research has shown that, in general, older professors are rated to have more passive-avoidant leadership styles than younger professors by their research assistants. The current study investigated professors' age-related work concerns and research assistants' favorable age stereotypes as possible explanations for this finding. Data came from 128 university professors paired to one research assistant each. Results show that professors' age-related work concerns (decreased enthusiasm for research, growing humanism, development of exiting consciousness and increased follower empowerment) did not explain the relationships between professor age and research assistant ratings of passive-avoidant and proactive leadership. However, research assistants' favorable age stereotypes influenced the relationships between professor age and research assistant ratings of leadership, such that older professors were rated as more passive-avoidant and less proactive than younger professors by research assistants with less favorable age stereotypes, but not by research assistants with more favorable age stereotypes. http://repub.eur.nl/res/pub/30724/ 2011-10-06T00:00:00Z The present study investigates what role I-deals (i.e. the idiosyncratic deals made between employees and their organization) play in the motivation of employees to continue working after retirement. We hypothesized two types of I-deals (i.e. development and flexibility I-deals) to be positively related to motivation to continue working. More specifically, we drew from continuity and personality theory to argue that the motivation to continue working is enhanced by I-deals, because they fulfil people's needs for personalized work arrangements. Moreover, drawing from activity and disengagement theory it was hypothesized that two types of unit climate (i.e. accommodative and development climates) would moderate these relationships. Specifically, it was predicted that I-deals would be positively related to motivation to continue working under conditions of low accommodative or high development climate. Results of a multi-level study among 1083 employees in 24 units largely supported the above expectations; flexibility I-deals related positively to motivation to continue working, and unit climate moderated the relation between development I-deals and motivation to continue working. © 2011 The Authors. Journal of Management Studies http://repub.eur.nl/res/pub/26748/ 2011-08-01T00:00:00Z The current study sought to explain a largely overlooked theme in psychological contract literature, that is, how individual factors are related to formation of psychological contract. It investigated the relationship between work centrality, psychological contracts, and job attitudes. It was expected that people with higher work centrality would be less likely to have a transactional contract and more likely to have a relational contract. Furthermore, it was expected that psychological contract mediates the relations between work centrality and job attitudes. Finally, we expected age to moderate the relations between work centrality and the psychological contract, with stronger relations for older workers than for younger workers. Based on life span psychology, it was argued that work centrality becomes an important factor for older workers in deciding whether or not to invest in the relationship with the organization. The study was conducted among 465 employees in a Dutch health care organization. Structural equation models supported the mediating effect of psychological contract types in the relations between work centrality and three job attitudes (work engagement, job satisfaction, and turnover intention). Moreover, it was found that the relations between work centrality and psychological contract were indeed stronger for older workers than for younger workers. http://repub.eur.nl/res/pub/31156/ 2011-08-01T00:00:00Z This study focused on the role of ideology in psychological contracts, which has been a neglected theme in psychological contract research. A study among Dutch middle managers in education revealed that ideological psychological contract fulfillment explained additional variance in relation to employee obligations toward the organization. Moreover, it was found that team relationships moderated the relations between some aspects of employer contract fulfillment and employee obligations, but no significant interactions were found between employer ideological fulfillment and team relationships in relation to employee obligations. http://repub.eur.nl/res/pub/19704/ 2010-08-01T00:00:00Z The aim of this study was to increase our insight into older employees' achievement motivation by examining the prevalence of dominant achievement goals among a "unique" group of 172 Dutch workers who remained active after their post-statutory retirement age. Moreover, we investigated how their dominant achievement goals were linked to motivation-related outcomes (i.e., work engagement and meaning of work). Our results showed that, relative to younger workers, a significantly higher amount of older workers endorsed dominant mastery-avoidance goals. In addition, as expected, older workers with dominant mastery-approach goals scored highest, while the workers with dominant mastery-avoidance goals scored lowest in work engagement, social and personal meaning of work. Theoretical as well as practical implications of these results are discussed.