The relationships among asymmetry in task dependence, perceived helping behavior, and trust.

Social relations analyses involving 132 working relationships among 60 individuals from 29 teams revealed that an increase in a team member's task dependence on another team member was associated with higher levels of perceived help from and interpersonal trust in that specific team member, provided the other member was highly task dependent on the focal member. The degree to which an actor perceived a relationship with a partner to be helpful partially mediated the relationship between task dependence and trust. These findings highlight the importance of attending to asymmetries in task dependence and provide valuable insights into mechanisms that can explain the development of trust in organizational work teams. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Motivating Learning, Performance, and Persistence: The Synergistic Effects of Intrinsic Goal Contents and Autonomy-Supportive Contexts.

Three field experiments with high school and college students tested the self-determination theory (E. L. Deci & R. M. Ryan, 2000) hypotheses that intrinsic (vs. extrinsic) goals and autonomy-supportive (vs. controlling) learning climates would improve students' learning, performance, and persistence. The learning of text material or physical exercises was framed in terms of intrinsic (community, personal growth, health) versus extrinsic (money, image) goals, which were presented in an autonomy-supportive versus controlling manner. Analyses of variance confirmed that both experimentally manipulated variables yielded main effects on depth of processing, test performance, and persistence (all ps     

The effects of behavioural outcome goals, learning goals, and urging people to do their best on an individual's teamwork behaviour in a group problem-solving task.

States that research has shown that learning goals are superior to outcome goals on complex tasks. The effectiveness of behavioral outcome goals (set using behavioral observation scales), learning goals, and urging people to do their best was examined in the context of a training program designed to improve an individual's teamwork behavior in a group problem-solving task. 50 participants (mean age 25.3 yrs) who set behavioral or learning goals had higher self-efficacy relative to those urged to "do their best". Self-efficacy correlated positively with teamwork behavior and goal commitment. Behavioral goals were superior to learning goals and being urged to "do your best" in bringing about teamwork behavior. These findings suggest that behavioral outcome goals may mitigate the need for learning goals on complex tasks. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Age differences in social preferences among Taiwanese and mainland Chinese: The role of perceived time.

Socioemotional selectivity theory holds that as people recognize the inevitable constraint of time imposed by mortality, their social goals change, motivating them to limit social contacts to those with whom they are emotionally close. This theory was tested among Taiwanese and Mainland Chinese. As predicted, results showed that older adults (aged 60–90 years) in both cultures were more likely than younger adults (aged 18–30 years) to prefer familiar social partners who were most likely to provide emotionally close social interactions. Mainland Chinese, who as a group have shorter actuarial life expectancy, were more likely to prefer familiar social partners than were Taiwanese. These age and cultural differences were eliminated when differences in perceived time were statistically controlled for. (PsycINFO Database Record (c) 2010 APA, all rights reserved)