Fairness in idiosyncratic work arrangements : justice as an i-deal / Sexual orientation in the workplace : the unique work and career experiences of gay, lesbian and bisexual workers / Organizational staffing : a multilevel review, synthesis, and model / four-fifths rule for assessing adverse impact : an arithmetic, intuitive, and logical analysis of the rule and implications for future research and practice / Going places : roads more and less travelled in research on expatriate experiences / Inference problems with hierarchical multiple regression-based tests of mediating effects / employee-organization relationship : a timely concept in a period of transition