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1.
Two studies are reported examining academic procrastination and motivation in 1,145 university students from Canada and Singapore. In Study 1, relationships between procrastination and motivation variables were found to be similar across contexts, with self‐efficacy for self‐regulated learning most strongly associated with procrastination in both contexts. In Study 2, patterns of procrastinating behavior and the negative impact of procrastination were examined and compared in Canadian and Singaporean undergraduates. Participants in both contexts reported writing to be the academic task most prone to procrastination. More Singaporeans than Canadians were classified as negative procrastinators (i.e. rated procrastination as a negative influence on academic functioning). In both contexts, negative procrastinators spent more time procrastinating than neutral procrastinators and displayed lower self‐efficacy for self‐regulated learning. On décrit deux recherches portant sur la motivation et la procrastination universitaire (tendance à remettre au lendemain) de 1145 étudiants du Canada et de Singapour. Dans la première étude, les relations entre la motivation et la procrastination sont apparues être analogues dans les deux pays, la variable la plus fortement associéà la procrastination étant l'auto‐efficience pour l'apprentissage autorégulé. Dans la deuxième étude, les schémas comportementaux de procrastination et son impact négatif ont été analysés et comparés chez les étudiants de 1° cycle canadiens et singapouriens. Les sujets des deux pays ont mentionné la rédaction comme étant la tâche universitaire la plus soumise à la procrastination. Davantage de Singapouriens que de Canadiens été classés en procrastinateurs négatifs (c'est‐à‐dire que la procrastination est considérée comme étant un handicap pour les études). Dans les deux cas, les procrastinateurs négatifs gaspillaient plus de temps que les procrastinateurs neutres et manifestaient une moindre auto‐efficience pour l'apprentissage autorégulé.  相似文献   
2.
Play-fighting in deer mice, Peromyscus maniculatus bairdii, prairie voles, Microtus ochrogaster, and montane voles, M. Montanus, was compared to that of laboratory rats, Rattus norvegicus. Play in rats appears more complex for two reasons: 1) more of the playful contacts elicit defensive behaviors, and 2) more of these defenses lead to counterattacks, and hence, role reversals between attackers and defenders. Neither high levels of defense, as shown by montane voles, nor high levels of counterattack, as shown by prairie voles, produce rat-like play-fighting. This only occurs when high rates of defense involving turning to face the attacker and counterattack are combined, as in rats. These two components are rarely combined together by deer mice, and so this species rarely exhibits rat-like play-fighting. Furthermore, playful counterattack appears to arise from playful attack, and not from an escalation of defense. These data suggest that the more complex forms of social play, such as play-fighting, have evolved, in part, via the escalation of defense in response to playful attack.  相似文献   
3.
Cognitive conceptualizations of social anxiety emphasize the role of negative self-statements, unrealistic expectations, and irrational beliefs in the development and maintenance of anxiety in social-evaluative situations. Research into these cognitive factors has entailed administration of questionnaires and instructions to subjects to write down their thoughts during a preceding or impending real-life encounter. These methodologies are criticized on several grounds, such as their assessment of abstract, generalized views by the subject of his/her typical way of thinking over a broad range of circumstances; constraints on responses because of experimenter-provided alternatives; and delays between the eliciting events and self-talk such that recall is subject to distortion and forgetting. Reported here is the use of a recently developed paradigm for uncovering thoughts in complex social situations. In the articulated thoughts during simulated situations method, subjects role-play participation in an audiotaped interpersonal encounter and, at predetermined points, verbalize thoughts elicited by a short segment of the fictitious event. The think-aloud data are taped for later content analysis. The purpose of this study was to explore the relationship between irrational beliefs and social anxiety. Results confirm those of two previous related experiments in that subjects articulated thoughts of greater irrationality when confronted with a stressful social-evaluative situation than with a neutral one. In addition, individuals with a tendency to become anxious in social situations articulated more irrational thoughts than did control subjects, confirming the basic assumption of cognitive-behavioral approaches that certain paterns of unrealistic thinking are associated with psychological distress.  相似文献   
4.
Adult male rats living together form dominance relationships, with one dominant and the remainder adopting subordinate roles. In previous studies, it was shown that in adult male pairs, the subordinate rat initiates more playful contacts and retains a more juvenile response to the playful contacts by the dominant. In this experiment, triads were used to examine the play between subordinate males. The subordinates directed fewer playful contacts to each other than to the dominant rat, and there was a symmetrical play relationship between the subordinates. After the dominant was removed from the colony, one subordinate became the dominant. Playful interactions amongst these pairs increased, with the subordiante intiating more playful contacts than the dominant. Furthermore, from a similarly low frequency of juvenile-type response to playful contact to each other when in triads, the subordinate in the dyads increased its frequency of juvenile responses to the dominant partner. This supports the hypothesis that the playful behavior of subordinate male rats towards the dominant is an adaptive response, playful behavior of subordinate male rats towards the dominant is an adaptive response, serving a “friendship maintenance” function. Finally, when in triads, one subordinate was more playful with the dominant than the other subordinate. It was the least playful subordinate that was the most likely to become the dominant. This sugests that within a colony, not all subordinates are the same. © 1993 Wiley-Liss, Inc.  相似文献   
5.
Analysis of the body targets attacked and defended during play-fighting by juvenile Djungarian hamsters Phodopus campbelli revealed that about 70% of all attacks were directed at the mouth. If successfully contacted, the mouth was briefly licked and nuzzled. The remaining playful attacks were gentle bites directed at the rump, and to a lesser extent, the top of the head. During serious fighting the top of the head and the rump are targets of attack, whereas the mouth is not. Licking and nuzzling the mouth was found to be a behavior performed by adult males at the beginning of sexual encounters. Therefore, play-fighting in juvenile hamsters cannot be thought of merely as a form of “mock fighting” since the principal target is seemingly sexual, not agonistic. The data also show that of the sexual body targets contacted, adult females are more likely to defend the mouth. In this way it is suggested that targets attacked and defended during juvenile play-fighting are derived from adult contexts in which such targets are defended. This hypothesis accounts for the prevalence of agonistic targets in the play-fighting of many species, and may provide a rationale for classifying those amicable targets that are competed for during play-fighting.  相似文献   
6.
The Internet is a powerful tool that has changed the way people work. However, the ubiquity of the Internet has led to a new workplace threat to productivity-cyberloafing. Building on the ego depletion model of self-regulation, we examine how lost and low-quality sleep influence employee cyberloafing behaviors and how individual differences in conscientiousness moderate these effects. We also demonstrate that the shift to Daylight Saving Time (DST) results in a dramatic increase in cyberloafing behavior at the national level. We first tested the DST-cyberloafing relation through a national quasi-experiment, then directly tested the relation between sleep and cyberloafing in a closely controlled laboratory setting. We discuss the implications of our findings for theory, practice, and future research. (PsycINFO Database Record (c) 2012 APA, all rights reserved).  相似文献   
7.
In their article on ethics, Raskin and Debany (this issue Raskin, J. D., &; Debany, A. E. (this issue). The inescapability of ethics and the impossibility of “anything goes”: A constructivist model of ethical meaning making. Journal of Constructivist Psychology. (Reprinted from Ethics in action: Dialogue between knowledge and practice (pp. 13–32), by S. Cipolletta &; E. Gius (Eds.), 2012, Milan, Italy: LED) [Google Scholar]) raise a number of important issues that merit discussion and have implications for a constructivist stance on ethics, an issue that has dogged constructivist and social constructionist theory and has, in the past, been the focus of a good deal of debate. In my response to their article, I focus on two issues before going on to consider what these imply for a constructivist ethics. The first is the status of “reality”; drawing on the work of French philosophers, discursive psychology, and symbolic interactionism, I argue that the constructivist conception of reality has been widely misunderstood and will outline what I regard as a defensible construction of reality. The second issue concerns the relationship between the individual and the social world; drawing again on earlier work in microsociology, I argue that the “constructed” individual must be understood as emerging from the social realm rather than preexisting it, and I argue for personal construct psychology as a candidate for filling the subjectivity “gap” in social constructionism. Finally, I use these conceptualizations of reality and the person to argue for an ethical stance of “radical doubt” for constructivism.  相似文献   
8.
Abstract

A considerable body of research has suggested that essential hypertension is related to both expressed anger and suppressed hostility. This study suggests and provides some evidence that these reported results may simply have arisen as the result of a lack of proper statistical control and differential item functioning across the items on which the measures were based. Three groups of respondents were selected (a) those diagnosed as having hypertension (b) a group who admitted to having a chronic medical condition unrelated to hypertension and (c) individuals who did not have a chronic medical condition. A confirmatory factor model was used to test the structure of a measure of expressed anger and suppressed hostility. Differences were then examined across the three conditions at both the factor and item levels within a MIMIC structure and controlling for age and gender. Differential effects were found between females and males on two observed measures of expressed anger. Age had a direct effect on both the measure of expressed anger and suppressed hostility. After the effects of age and gender were controlled, no statistically significant group differences were found. Previous results indicating a difference on expressed anger and suppressed hostility may, as in the present analysis, be put down to a combination of lack of appropriate statistical control, and to ignoring the differential pattern of responding across the observed measures.  相似文献   
9.
This study explores the notion of children's agency in situations of extreme adversity. The child participants (n=117) live in the midst of the HIV/AIDS pandemic; extreme poverty; and systemic educational malfunction. Four focus group interviews were conducted with the children to explore their experiences of potential barriers to education. The findings indicated that contextual factors had a profoundly negative impact on the children, with their agentive capacity being severely compromised through their exposure to multiple, complex layers of risk. There was very little evidence to suggest that children retain any sense of their own agency in such adversity. This has implications for their resilience and for the development of policy and intervention strategies that may meet these children's needs.  相似文献   
10.
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