Time to leave? The interaction of temporal focus and turnover intentions in explaining voluntary turnover behaviour

Although turnover intentions are the strongest predictors of voluntary turnover behaviours, many employees who express intentions to leave do not. To explain why some employees translate turnover intentions into behaviour and others do not, this study examines the moderating effect of temporal focus (i.e. the degree to which one thinks about the past, present and future) between turnover intentions and voluntary turnover, using the lens of theory of planned behaviour. Data were collected from 683 full-time employees in a range of organisations at three points in time. Results show that past temporal focus conditions the positive relationship between turnover intention and turnover, such that the relationship is stronger when past temporal focus is high. Future temporal focus has an opposite moderating effect, such that the relationship between turnover intention and turnover is weaker when future temporal focus is high. Results show no significant moderating effect of current temporal focus. Overall, temporal focus helps explain why some employees leave and others stay by conditioning the likelihood of translating turnover intentions into quitting. We speculate that a dominant, unspoken paradigm in turnover research is an assumption that individuals are current focused, yet our results suggest scholars should explicitly examine this assumption.     

Antecedents of children's physical activity intentions and behaviour: Predictive validity and longitudinal effects

Abstract

This study examined the predictive validity and time-lagged relationships in a model of children's physical activity intentions, attitudes, perceived behavioural control (PBC), behaviour and past behaviour using the Theory of Planned Behaviour (TPB; Ajzen, 1985) as a framework. In Study 1, 386 children aged 12–14 years completed measures of intentions, attitudes, subjective norm, PBC and past behaviour. Their physical activity behaviour was assessed one week later. Structural equation analyses supported the construct and predictive validity of the TPB with the exception of subjective norms which did not predict intentions. In Study 2,70 children completed measures of their physical activity attitudes, intentions, PBC and past behaviour. Attitudes, intentions, PBC and recent behaviour were re-assessed five weeks later. The cognitions demonstrated a moderate degree of stability over time and there were some cross-lagged effects between attitudes and PBC. Past behaviour demonstrated additive rather than attenuating effects. These results support the use of the TPB cognitions and past behaviour as a framework to examine children's physical activity behaviour.     

汉语背景下左右走向的心理时间线

摘 要 通过两个实验探讨了汉语背景下是否存在左右走向的心理时间线。实验一,表示过去和未来的时间词作为刺激,呈现在屏幕的左侧或右侧,要求被试用两手按键对刺激进行过去意义词和未来意义词的分类。实验二,采用线索提示范式的变式,中央的时间词作为线索,完成左侧或右侧闪现的圆点的定位任务。结果发现：（1）对过去意义词用左手反应或呈现在左边反应更快,对未来意义词用右手反应或呈现在右边反应更快,存在空间时间反应编码联合效应（STEARC效应）。（2）未来意义词显著激活对右空间的注意,过去意义词存在激活左空间注意的倾向。表明时间存在左右走向的心理表征,过去表征到左边,未来表征到右边。     

情境访谈的特点与研究趋势

情境访谈自８０年代初到现在已有了长足的发展,人们不仅把它作为一种人员选拔的方法,而更将它理解为一种研究的思路。本文主要着重讨论有关情境访谈研究的以下几个方面：（１）情境访谈与传统访谈的比较研究;（２）过去行为定向情境访谈和将来意图定向情境访谈的比较研究;（３）情境访谈与认知能力测验之间的关系。（４）情境访谈在新的组织情境下的应用。本文还讨论了关于情境访谈的将来研究趋势。     

ARGUMENTS FROM NOTHING: GOD AND QUANTUM COSMOLOGY

This essay explores a simple argument for a Ground of Being, objections to it, and limitations on it. It is nonsensical to refer to Nothing in the sense of utter absence, hence nothing can be claimed to come from Nothing. If, as it seems, the universe, or any physical ensemble containing it, is past‐finite, it must be caused by an uncaused Ground. Speculative many‐worlds, pocket universes and multiverses do not affect this argument, but the quantum cosmologies of Alex Vilenkin, and J. B. Hartle and Stephen Hawking, which claim that the universe came from literally nothing, would. I argue that their novel project cannot work for reasons both physical (their “nothing” is actually a vacuum state governed by eternal physical laws) and methodological (physical theory cannot explain the emergence of the physical per se). Thus my argument stands. However, as David Hume showed, a posteriori arguments like mine infer a creation, and Creator, of a certain character, namely, a stochastic concept of creation and a panentheistic, partly physical Creator lacking omniscience and omnipotence. Rather than undermining the cosmological argument, as Hume intended, these limitations liberate the concept of the Ground from unnecessary problems, as Hartshorne suggested.     

The mental accounting of sunk time costs: why time is not like money

The sunk‐cost effect, an irrational attention to non‐recoverable past costs while making current decisions, has been documented widely in the domain of monetary costs. In this paper, I study the effect of past time investments on current decisions. In three experiments using choice situations, I demonstrate that the sunk‐cost effect is not observed for past investments of time, but the effect reappears when the investments are expressed as monetary quantities. I further propose that this ‘pseudo‐rationality’ is due to the fact that individuals lack the ability to account for time in the same way as they account for money. In two additional experiments, I facilitate the accounting of time and show that the irrational sunk‐cost effect reappears. In a final experiment, I test my propositions in a setting where subjects make real investments of time and subsequently make real choices. Copyright © 2001 John Wiley & Sons, Ltd.     

Political accountability,public constitution of recent past and the collective memory of socio‐political events: A discursive analysis

This paper presents a discursive analysis of a political news interview as a site for the interactional organization of the public constitution of recent past. In a context of commemoration and finding out the truth about the past, the focus is on how the collective memory of socio‐political events and political accountability is managed and what discursive practices representatives of nation‐states draw upon to understand and construct ideological representations of socio‐political events, namely the Romanian ‘revolution’ of 1989. The analysis shows how the possibility versus the actuality of knowing the truth about the events, (political) accountability and stake for actions are discussed, framed and given significance by constituting the ‘events’ of 1989 as ‘revolution’. The analysis further reveals how this ascribed categorial meaning is used by the interviewee as background for delegitimizing critical voices and sidestepping responsibility for past actions and knowing the truth. Social and community psychologists can learn more about how individuals and communities construct ideological versions of socio‐political events by considering the interplay between questions of political accountability and arguments over the meaning of political categories, and engaging with the accounting practices in which the meaning of socio‐political events is being negotiated by members of society Copyright © 2010 John Wiley & Sons, Ltd.     

让自适应测验更知人善选——基于推荐系统的选题策略

基于推荐系统中协同过滤推荐的思想, 提出两种可以利用已有答题者数据的CAT选题策略：直接基于答题者推荐(DEBR)和间接基于答题者推荐(IEBR)。通过两个模拟研究, 在不同题库和不同长度的测验中, 比较了两种推荐选题策略与两种传统选题策略(FMI和BAS)在测量精度和对题目曝光率控制上的表现, 以及影响推荐选题策略表现的因素。结果发现：两种推荐选题策略对题目曝光率的控制优于两种传统选题策略, 测量精度不亚于BAS方法, 其中DEBR侧重选题精度, IEBR对题目曝光率控制最好。已有答题者数据的特点和质量是影响推荐选题策略表现的主要因素。