大学生学习拖延研究综述

学习拖延是指有目的地推迟必须完成的学习任务的行为。学习者的个性特质、角色冲突、自我调节能力不足以及学习任务特征,是导致大学生学习拖延的重要因素。当前对大学生学习拖延的测评主要采用自陈式量表,对学习拖延的干预主要采用认知-行为咨询法。强化实验研究、探讨综合性理论框架是该研究领域的重要发展方向。     

In search of the arousal procrastinator: Investigating the relation between procrastination, arousal-based personality traits and beliefs about procrastination motivations

Arousal procrastination was investigated to determine: (a) If the General Procrastination Scale (GP; Lay, 1986) measures procrastination motivated by arousal, and (b) whether sensation seeking (SS), extraversion (E), and the reducer index (R) account for variance in beliefs about the motivation for academic procrastination. Participants were 311 undergraduate students (60.1% female), primarily Caucasian (63.3%), with a mean age of 20.09 (SD = 3.08). An online questionnaire package included measures of procrastination and 3 arousal-based personality inventories. A factor analysis of the GP and the Sensation Seeking Scale-V (SSS-V; Zuckerman, Eysenck, & Eysenck, 1978) produced six factors with the GP and SSS-V items loading on separate factors, indicating no relation. A regression analysis revealed that SS, E, and R together accounted for 5.2% of the variance in participants’ arousal-related beliefs motivating their procrastination. These results challenge the existing literature claiming that the GP is a measure of arousal procrastination, but do indicate that some individuals believe that their procrastination is motivated by a need for heightened arousal.     

Study effort versus distinctiveness in the recollection of veridical and illusory memories

In past research, stimulus distinctiveness and study effort have been claimed to promote the development of distinctive memories, which in turn have been considered critical for enhancing veridical recollection and reducing illusory memory experiences. In the present investigation, stimulus distinctiveness, obtained by displaying text-redundant pictorial information at study, was pitted against study effort to determine whether either factor would be more beneficial to veridical recall and more detrimental to illusory recall than the other. Subjects first completed word fragments with or without the aid of an image of each word’s referent and then performed a recall test. It was found that when images were useful to the encoding task (fragment completion), their presence at study enhanced veridical recall and reduced illusory memories more than any additional encoding effort.     

Academic procrastination: The pattern and correlates of behavioural postponement

Using a series of computer-based assignments, we examined whether students’ submission patterns revealed a hyperbolic pattern of temporal discounting, such that few assignments are submitted far ahead of the deadline and submission of assignments accelerates at an increasing rate as the deadline becomes imminent. We further examined whether variables related to self-regulation – namely, self-reported procrastination, implementation intentions, say-do correspondence, and perceived academic control – correlated with behavioural postponement. Results revealed strong behavioural evidence of temporal discounting, especially among those who identified themselves as procrastinators. Among the self-regulation measures, only say-do correspondence consistently correlated with procrastination.     

Relations between self-efficacy beliefs,self-presentation motives,personal task goals,and performance on endurance-based physical activity tasks

We conducted two studies with the aim of examining the relations between self-presentation motives and physical activity task performance. In study 1, prior to performing an endurance-based physical activity task, 133 undergraduate participants (M_age = 20.89, SD = 5.21) reported acquisitive-agentic and protective-agentic self-presentation motives alongside task self-efficacy, self-presentational efficacy, and their personal task goals. Using a different endurance-based physical activity task in study 2, we also assessed undergraduate participants' (n = 150; M_age = 20.23, SD = 3.34) dispositional exercise-related self-presentation motivation alongside the variables measured in study 1. Bayesian path analyses revealed indirect relations between agentic self-presentation motives and task performance via participants' personal task goals. Findings also indicated that agentic self-presentation motives may act as intermediaries in indirect pathways linking efficacy beliefs and dispositional exercise-related self-presentation motivation to goal processes and task performance. The results contribute to a more nuanced understanding of the relationship between self-presentation motivation and task performance.     

The portrait of the procrastinator: Risk factors and results of an indecisive personality

Procrastinators purposefully delay the start or completion of tasks for their own irrational reasons and experience anxiety over the delay. However, imagining a typical ‘procrastinator’ evokes several conflicting images with differing experiences and personality correlates. One reason for this muddled picture may be conflated constructs. We posit that decisional procrastination (indecision) may be a related but distinct construct to more generalized procrastination, being highly correlated but with divergent predictors. In two studies, we examine competing hypotheses regarding the affective experiences (happiest moments; Study 1) and risk factors (personality correlates; Study 2) for both indecision and general procrastination using structural equation modeling (SEM). Results found indecision uniquely predicted fewer happy memories across a lifetime and less detail of those memories, controlling for initial affect. Furthermore, different magnitudes of predictive patterns emerged for indecision (strong neuroticism, moderate introversion) and generalized procrastination (strong unconscientiousness and weakly associated with neuroticism). In both studies, general procrastination led to indecision but models with the opposite effect were much weaker, suggesting procrastinating behavior predicts being indecisive but not vice versa. Results suggest differential experiences of indecisive individuals and more generalized procrastinators. Both procrastination traits appear related but distinct, explaining why ‘typical’ procrastinators can look so different psychologically.     

大学生早期适应不良图式、焦虑与拖延的关系

为探讨大学生早期适应不良图式、焦虑与拖延的关系, 并考察焦虑在早期适应不良图式与拖延之间的中介效应, 采用一般拖延量表、Young图式问卷—简版、状态—特质焦虑问卷和自编一般人口学情况调查表, 对广东一高校559名大学生进行调查研究。研究结果发现:(1)\"分离和拒绝\"、\"自主性和能力不足\"、\"缺乏自控/自律不足\"图式均能显著正向预测焦虑和拖延;(2)特质焦虑能显著正向预测拖延, 而状态焦虑对拖延无显著预测作用;(3)特质焦虑在\"分离和拒绝\"、\"自主性和能力不足\"、\"缺乏自控/自律不足\"图式与拖延之间起部分中介作用。     

Absorbed in the moment? An investigation of procrastination,absorption and cognitive failures

Mood-repair conceptualizations of procrastination suggest that regulation of immediate mood is prioritized over instrumental action towards goals. The aim of the current research was to examine how and why absorption – a mindset reflecting a responsiveness to engaging stimuli – may account for procrastinators’ tendency to focus on immediately rewarding activities at the cost of their long term goals, and the cognitive implications of being absorbed in the moment. Across two student samples (Study 1: N = 103; Study 2: N = 339) procrastination was associated with absorption. A bootstrapping analysis of the indirect effects of procrastination on absorption through state anxiety in Study 1 was significant supporting the hypothesized role of absorption as a vulnerability towards mood-regulating distractions for procrastinators. In Study 2 small but significant indirect effects of procrastination on cognitive failures through absorption emerged, supporting the proposition that absorption may have a cognitive toll for procrastinators. Taken together, these findings suggest a cognitive escape hypothesis to explain how procrastinators deal with negative moods, and provides new insights into the factors and processes that contribute to the self-regulation difficulties that characterize trait procrastination.     

The relationship between procrastination and academic performance: A meta-analysis

Previous findings on the relationship between procrastination and academic performance are inconsistent. We conducted a meta-analysis of 33 relevant studies involving a total of 38,529 participants to synthesize these findings. This analysis revealed that procrastination was negatively correlated with academic performance; this relationship was influenced by the choice of measures or indicators. The use of self-report scales interfered with detection of a significant relationship between procrastination and academic performance. The demographic characteristics of participants in individual studies also affected the observed relationship. Implications of this meta-analysis are discussed.     

The social implications of planning: How public predictions bias future plans

The planning fallacy, or tendency to underestimate how long a task will take to complete, is a robust phenomenon. Although several explanations have been offered (e.g., ignoring underestimations made in the past), we hypothesized that self-presentation concerns may also contribute to the bias, and that this effect may be exacerbated by a previous failure to complete a task on time. Half of our sample (n = 85) were led to believe that they failed to complete an initial task on time, and half were not. Predictions were then made for time to complete a second task either verbally to a familiar experimenter (high self-presentation) or anonymously (low self-presentation). Although verbal predictions exhibited the typical planning fallacy, anonymous predictions did not. Additionally, verbal predictions were less accurate, that is, less correlated with actual completion times, than were anonymous predictions. There was no significant difference in the bias as a result of the failure manipulation, nor was there an interaction between the self-presentation and failure conditions.     

Déterminants de la procrastination académique : motivation autodéterminée,estime de soi et degré de maximation

We aimed (1) to examine the link between procrastination and academic success in students from French university, and (2) to explore whether self-determined motivation, self-esteem, and degree of maximization are good predictors of procrastination. Four scales (procrastination, self-determined motivation, self-esteem, and degree of maximization) were given at the beginning of the first semester (T1; n = 952) and at the end of the first semester (T2; n = 691). Results indicated that (1) academic procrastination is negatively correlated to academic success and (2) the three predictors (self-determined motivation, self-esteem, and degree of maximization) explained relatively well procrastination at T1 and T2.     

拖延原因的精神分析探索

拖延行为在日常生活中非常普遍,给人们的学习、生活带来不利影响。本文阐述了拖延的概念和性质,结合精神分析理论,从冲突、焦虑、防御机制和本能等几个方面对消极拖延行为进行分析,旨在为拖延行为的干预提供借鉴。     

拖延对工作绩效的影响——压力偏好与任务类型的调节作用

本研究探索了压力偏好和任务类型在拖延行为对绩效产生作用过程中的调节作用。用问卷调查的方法对155人进行调查。结果发现：相比偏好压力者,厌恶压力者的工作绩效更容易受到拖延行为的影响;对于复杂任务,拖延对偏好压力者的绩效影响显著低于对厌恶压力者;而对于简单任务,两种类型人的绩效的差别并不明显。结论是,偏好压力者能够减弱拖延行为对其工作绩效的影响,尤其对于复杂任务,这种影响更加明显。     

The interactive effects of conscientiousness, work effort, and psychological climate on job performance

Historically, conscientiousness-performance relationships have been modest, suggesting the need to examine theoretically-relevant moderating variables. Based on theory and empirical research suggesting that performance variance is maximally predicted in the presence of person and situation variables, we examined the moderating potential of work effort and psychological climate on the conscientiousness-performance relationship. Data gathered from 139 predominately part-time restaurant employees revealed that conscientiousness predicted performance in the simultaneous presence of high levels of work effort and positive psychological climate. Conversely, conscientiousness had no empirical association with performance when coupled with other combinations (e.g., high-negative; low-positive; low-negative) of work effort and psychological climate. Implications for research, strengths, limitations, and directions for future research are discussed.     

Exploring the hardship of ease: Subjective and objective effort in the ease-of-processing paradigm

Numerous studies examined the role of processing effort in judgments using the “ease-of-processing” paradigm in which participants generate or retrieve few or many issue-relevant thoughts. Because earlier studies only assessed the subjective effort, it is unclear if this paradigm also mobilizes objective effort, and how such effort relates to subjective effort. These questions were addressed in two experiments modeled on standard tasks from the processing effort literature: “ease of argument generation” (Study 1) and “ease of retrieval” (Study 2). In both experiments we simultaneously measured subjective effort (via self-report) and objective effort (via cardiovascular reactivity). The results showed that processing ease manipulations (generation or retrieval of few vs. many exemplars) influence not only subjective effort, but also objective effort, as reflected especially by increases of systolic blood pressure in the many exemplars condition. However, only subjective effort was related to judgment. In the discussion, we consider the role of various forms of effort and other relevant variables in “processing ease” effects.     

Impulsiveness and resource allocation: Testing Humphreys and Revelle’s (1984) explanation of impulsive personality

Humphreys and Revelle [Humphreys, M. S., Revelle, W. (1984). Personality, motivation and performance: A theory of the relationship between individual differences and information processing. Psychological Review, 91, 153–184] suggest that impulsive individuals have relatively greater capacity to improve performance through task-directed resource allocation. This implies that there will be a differential effect of increases in effort intensity on performance for high and low impulsive individuals. Two quasi-experiments tested this prediction using a relative-judgement task (total N = 108, 68 females), however neither revealed the predicted interaction. In light of these findings, we re-consider the Humphreys–Revelle model in relation to independent but potentially related theory and research.