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1.
This paper presents the empirical and theoretical evidence in support of the factor-gene model of emotionality. The theory views the expression of emotion as a product of the interaction between cognition and affect, where cognition and affect are each defined as complex systems whose wholistic functioning (cognition interprets inputs and affect controls arousal level) follows the principles of systems and information-processing theory and whose components are identified via factor analysis. On the basis of the empirical identification of factors at the 1st, 2nd, and 3rd strata, it has been hypothesized that the factors in each domain (33 cognitive factors and 31 affective factors) are hierarchically organized. The empirical research also indicates a significant hereditary effect for 31% of the factors in the cognitive domain and for 83% of the factors in the affective domain. The most pervasive experimental finding concerning the mode of inheritance is that each factor is polygenically determined. Furthermore, in the affective domain there is a range of dominance effects, depending on the class of factors. That is, factors related to escape and avoidance are governed by complete or overdominance, and some of them (e.g., escape) also manifest directional dominance, whereas factors related to undifferentiated arousal (e.g., autonomic balance) manifest either partial dominance or an intermediate form of inheritance. In brief, the factor-gene model is a multiple factor model at both the behavioral (i.e., the factors identified by factor analysis) and genetic (i.e., many genes accounting for each behavioral factor) levels. Futhermore, factors and genes are linked via a variety of unspecified, intervening (and to date unknown) psychobiological mechanisms.The experimental aspects of the author's research summarized in this review were supported by grants from the National Research Council of Canada, and the theoretical aspects were supported by grants from the Canada Council.  相似文献   

2.
Contradictory recommendations persist on how leaders best communicate goals to followers. Whereas scholars of visionary leadership recommend emphasizing the desirability of preferred end‐states, scholars of goal setting argue that the perceived feasibility of a goal determines motivation. This paper proposes and tests a synthesis based on construal level theory. Under relatively high (i.e., abstract) levels of construal, such as when leader–follower distance is relatively large, leader appeals that emphasize desirability (i.e., desirable appeals) are more likely to be effective than appeals that emphasize feasibility (i.e., feasible appeals). Under relatively low (i.e., concrete) levels of construal, such as when leader–follower distance is relatively small, feasible appeals are more likely to be effective. Two experimental studies in two different countries provide support for our predictions.  相似文献   

3.
A systems framework for understanding social settings   总被引:1,自引:0,他引:1  
In this paper, we argue that attempts to change social settings have been hindered by lack of theoretical advances in understanding key aspects of social settings and how they work in a dynamic system. We present a systems framework for understanding youths' social settings. We focus on three aspects of settings that represent intervention targets: social processes (i.e., patterns of transactions between two or more people or groups of people), resources (i.e., human, economic, physical, temporal resources), and organization of resources (i.e., how resources are arranged and allocated). We postulate that these setting aspects are in dynamic transaction with each other, resulting in setting outcomes. Discussion focuses on the implications of our theoretical framework for setting intervention.  相似文献   

4.
It has been recently proposed that people can flexibly rely on sources of control that are both internal and external to the self to satisfy the need to believe that their world is under control (i.e., that events do not unfold randomly or haphazardly). Consistent with this, past research demonstrates that, when personal control is threatened, people defend external systems of control, such as God and government. This theoretical perspective also suggests that belief in God and support for governmental systems, although seemingly disparate, will exhibit a hydraulic relationship with one another. Using both experimental and longitudinal designs in Eastern and Western cultures, the authors demonstrate that experimental manipulations or naturally occurring events (e.g., electoral instability) that lower faith in one of these external systems (e.g., the government) lead to subsequent increases in faith in the other (e.g., God). In addition, mediation and moderation analyses suggest that specific concerns with order and structure underlie these hydraulic effects. Implications for the psychological, sociocultural, and sociopolitical underpinnings of religious faith, as well as system justification theory, are discussed.  相似文献   

5.
We apply Quinn and Rohrbaugh's (1983) competing values framework (CVF) as an organizing taxonomy to meta-analytically test hypotheses about the relationship between 3 culture types and 3 major indices of organizational effectiveness (employee attitudes, operational performance [i.e., innovation and product and service quality], and financial performance). The paper also tests theoretical suppositions undergirding the CVF by investigating the framework's nomological validity and proposed internal structure (i.e., interrelationships among culture types). Results based on data from 84 empirical studies with 94 independent samples indicate that clan, adhocracy, and market cultures are differentially and positively associated with the effectiveness criteria, though not always as hypothesized. The findings provide mixed support for the CVF's nomological validity and fail to support aspects of the CVF's proposed internal structure. We propose an alternative theoretical approach to the CVF and delineate directions for future research.  相似文献   

6.
Gaze and eye-tracking solutions for psychological research   总被引:1,自引:0,他引:1  
Eye-tracking technology is a growing field used to detect eye movements and analyze human processing of visual information for interactive and diagnostic applications. Different domains in scientific research such as neuroscience, experimental psychology, computer science and human factors can benefit from eye-tracking methods and techniques to unobtrusively investigate the quantitative evidence underlying visual processes. In order to meet the experimental requirements concerning the variety of application fields, different gaze- and eye-tracking solutions using high-speed cameras are being developed (e.g., eye-tracking glasses, head-mounted or desk-mounted systems), which are also compatible with other analysis devices such as magnetic resonance imaging. This work presents an overview of the main application fields of eye-tracking methodology in psychological research. In particular, two innovative solutions will be shown: (1) the SMI RED-M eye-tracker, a high performance portable remote eye-tracker suitable for different settings, that requires maximum mobility and flexibility; (2) a wearable mobile gaze-tracking device--the SMI eye-tracking glasses--which is suitable for real-world and virtual environment research. For each kind of technology, the functions and different possibilities of application in experimental psychology will be described by focusing on some examples of experimental tasks (i.e., visual search, reading, natural tasks, scene viewing and other information processing) and theoretical approaches (e.g., embodied cognition).  相似文献   

7.
Justice, citizenship, and role definition effects   总被引:3,自引:0,他引:3  
A limitation of the organizational citizenship behavior (OCB) literature is that theory and empirical evidence suggest that some employees define OCBs as part of their job. A theoretical framework that addresses this problem is tested in this article. The framework focuses on 2 effects: a role enlargement effect (i.e., employees with more favorable attitudes define OCB as inrole behavior, which, in turn, results in greater citizenship) and a role discretion effect (i.e., the relationship between employees' attitudes and their citizenship will be stronger among employees who define OCB as extrarole behavior). In tests of this framework with 2 independent samples of supervisor-subordinate dyads, role definitions were found to moderate several relationships between procedural justice and OCB, providing support for the role discretion effect. Implications for OCB theory and research are discussed.  相似文献   

8.
The question of why some people do things that are intentionally harmful to themselves continues to puzzle scientists, clinicians, and the public. Prior studies have demonstrated that one fairly extreme, direct form of self-harm, non-suicidal self-injury (NSSI), is maintained by both automatic (i.e., intrapersonal) as well as social (i.e., interpersonal) reinforcement. However, the majority of theoretical and empirical papers on this topic focus almost exclusively on the automatic functions. The purpose of this paper is to provide a more comprehensive analysis of the social functions of NSSI. Evidence is presented supporting the notion that NSSI is maintained by social reinforcement in at least a substantial minority of instances. Moreover, an elaborated theoretical model of the social functions of NSSI is outlined that proposes that this behavior represents a high intensity social signal used when less intense communication strategies fail (e.g., speaking, yelling, crying). The model further proposes that NSSI can serve not only as a signal of distress that is reinforced primarily by the caregiving behavior it elicits from others, but that it can also serve as a signal of strength and fitness that is reinforced by warding off potential threats (e.g., peer victimization), and in some cases can strengthen affiliation with others. Support for this theoretical model is drawn from diverse literatures including psychology, evolutionary biology, and cultural anthropology. The paper concludes with specific recommendations for empirical tests of the proposed model of the social functions of NSSI, as well as other harmful behaviors such as alcohol and drug use.  相似文献   

9.
A substantial amount of empirical and theoretical debate remains concerning the extent to which an ability to orient with respect to the environment is determined by global (i.e., principal axis of space), local (i.e., wall lengths, angles), and/or view-based (i.e., stored representation) accounts. We developed an orientation task that allowed the manipulation of the reliability of the principal axis of space (i.e., searching at the egocentric left- and/or right-hand side of the principal axis) between groups while maintaining goal distance from the principal axis, local cues specifying the goal location (i.e., short wall left, short wall right, and obtuse angle), and visual aspects of the goal location consistent across groups. Control and test trials revealed that participants trained with a reliable principal axis of space utilized both global and local geometric cues, whereas those trained with an unreliable principal axis of space utilized only local geometric cues. Results suggest that both global and local geometric cues are utilized for reorientation and that the reliability of the principal axis of an enclosure differentially influences the use of geometric cues. Such results have implications for purely global-based, purely local-based, and purely view-based matching theoretical accounts of geometry learning and provide evidence for a unified orientation process.  相似文献   

10.
Summary Three experiments are reported which investigate the conscious status of subjects during an implicit-memory test. In all experiments the subjects either named each visually presented target item or generated each item from an anagram in a first phase of incidental learning. In a second phase, they were either given a visual word-stem completion task as an implicit-memory test or given a recognition task (Experiment 1), or a cued-recall task (Experiments 2 and 3) as explicit-memory tests. Finally, in a third phase the subjects were required to make decisions about the input status (i. e., they had to decide whether the item was present in the first phase) as well as about the output status of information (i. e., they had to decide whether the item had been completed, recognized or recalled in the second phase). A generation effect (i. e., generated items were remembered better than named items) was evident in the recognition and recall data, but only for items whose recognition or recall was accompanied by conscious recollection of their previous occurrence in the study list. Judgments about the input status were more precise, given that items had been consciously recognized or recalled rather than completed. The same pattern of findings was observed for judgments about the output status. The results are interpreted as evidence that subjects in implicit-memory tests are less aware of the fact that some of their productions are relevant to prior experiences. In addition, they are less aware of the fact that they are retrieving information from their memories. However, the same state of nonawareness may be present in explicit-memory tests, as was revealed by the performance of subjects on those items whose recognition or recall was not accompanied by conscious recollection.  相似文献   

11.
Two experiments investigated the effects of similarity between intertrial interval (ITI) and delay illumation on the choose-short effect. Different groups of pigeons learned to match 'short' (2 s) and 'long' (6 or 8 s) food samples to green and red test stimuli in a matchingto-sample procedure with a 5-s training delay.Subsequent 10- and 20-s delay tests revealed choose-short effects if the ITI and delay were both illuminated (i.e., group ON-ON), if the ITI and delay were both dark (i.e., group OFF-OFF), and if the ITI was illuminated and the delay was dark (i.e., group ON-OFF). In addition, either a choose-short effect or a chooselong effect was observed if the ITI was dark and the delay was illuminated (i.e., group OFFON). Results are incompatible with the confusion/instructionalfailure viewof the choose-short effect.  相似文献   

12.
Abstract

Waveform data resulting from time-intensive longitudinal designs require careful treatment. In particular, the statistical properties of summary metrics in this area are crucial. We draw on event-related potential (ERP) studies, a field with a relatively long history of collecting and analyzing such data, to illustrate our points. In particular, three summary measures for a component in the average ERP waveform feature prominently in the literature: the maximum (or peak amplitude), the average (or mean amplitude) and a combination (or adaptive mean). We discuss the methodological divide associated with these summary measures. Through both analytic work and simulation study, we explore the properties (e.g., Type I and Type II errors) of these competing metrics for assessing the amplitude of an ERP component across experimental conditions. The theoretical and simulation-based arguments in this article illustrate how design (e.g., number of trials per condition) and analytic (e.g., window location) choices affect the behavior of these amplitude summary measures in statistical tests and highlight the need for transparency in reporting the analytic steps taken. There is an increased need for analytic tools for waveform data. As new analytic methods are developed to address these time-intensive longitudinal data, careful treatment of the statistical properties of summary metrics used for null hypothesis testing is crucial.  相似文献   

13.
Aggression involving groups (versus individuals) can be particularly severe (e.g., hazings). Although an impressive amount of experimental research on the aggression of individuals exists, relatively less experimental research on aggression involving groups exists. We use existing theories of aggression and the available research to present a framework of aggression when groups are involved. We propose a provisional model that suggests that the extent of aggression to be committed depends on the composition of both source (i.e., perpetrators – group or individual) and target (i.e., victims – group or individual) entities. Evidence suggests that groups commit and receive more aggression than individuals. We propose that accessible hostile thoughts and the experience of negative affect contribute to the target effect (i.e., more aggression committed toward groups versus individuals), whereas disinhibition processes and arousal contribute to the source effect (i.e., more aggression committed by groups versus individuals). Our framework can guide future theory and research on aggression involving groups.  相似文献   

14.
15.
Dialectical behavior therapy (DBT) was originally developed for chronically suicidal adults with borderline personality disorder (BPD) and emotion dysregulation. Randomized controlled trials (RCTs) indicate DBT is associated with improvements in problem behaviors, including suicide ideation and behavior, non-suicidal self-injury (NSSI), attrition, and hospitalization. Positive outcomes with adults have prompted researchers to adapt DBT for adolescents. Given this interest in DBT for adolescents, it is important to review the theoretical rationale and the evidence base for this treatment and its adaptations. A solid theoretical foundation allows for adequate evaluation of content, structural, and developmental adaptations and provides a framework for understanding which symptoms or behaviors are expected to improve with treatment and why. We first summarize the adult DBT literature, including theory, treatment structure and content, and outcome research. Then, we review theoretical underpinnings, adaptations, and outcomes of DBT for adolescents. DBT has been adapted for adolescents with various psychiatric disorders (i.e., BPD, mood disorders, externalizing disorders, eating disorders, trichotillomania) and problem behaviors (i.e., suicide ideation and behavior, NSSI) across several settings (i.e., outpatient, day program, inpatient, residential, correctional facility). The rationale for using DBT with these adolescents rests in the common underlying dysfunction in emotion regulation among the aforementioned disorders and problem behaviors. Thus, the theoretical underpinnings of DBT suggest that this treatment is likely to be beneficial for adolescents with a broad array of emotion regulation difficulties, particularly underregulation of emotion resulting in behavioral excess. Results from open and quasi-experimental adolescent studies are promising; however, RCTs are sorely needed.  相似文献   

16.
Flashbulb memories are vivid and long-lasting memories for the reception context of an important public event (Brown & Kulik, 1977). They are assumed to be triggered by emotional factors (i.e., intensity of emotional feeling, appraisal of the original event) and by social factors (i.e., social sharing of the news, following media debate about the event). The present study investigated the memory for the death of the former President of France F. Mitterrand in two social groups, i.e., French and Belgian people. This study tests whether the flashbulb memory attributes, the memory for the original event, and the impact of the emotional and social determinants of flashbulb memory differed across groups. The results indicated that the flashbulb memory for Mitterrand's death is affected by group provenance, as French people showed higher levels of recall for the flashbulb memory attributes and their determinants than Belgian people. Time impaired recollections in both groups, so that flashbulb memories appear prone to decay and share the same destiny as ordinary memories. The theoretical construct of concern--as the most basic antecedent of emotional experiences and its related appraisal (Frijda, 1994)--is discussed in order to explain the differences in memory of the two social groups.  相似文献   

17.
Flashbulb memories are vivid and long-lasting memories for the reception context of an important public event (Brown & Kulik, 1977). They are assumed to be triggered by emotional factors (i.e., intensity of emotional feeling, appraisal of the original event) and by social factors (i.e., social sharing of the news, following media debate about the event). The present study investigated the memory for the death of the former President of France F. Mitterrand in two social groups, i.e., French and Belgian people. This study tests whether the flashbulb memory attributes, the memory for the original event, and the impact of the emotional and social determinants of flashbulb memory differed across groups. The results indicated that the flashbulb memory for Mitterrand's death is affected by group provenance, as French people showed higher levels of recall for the flashbulb memory attributes and their determinants than Belgian people. Time impaired recollections in both groups, so that flashbulb memories appear prone to decay and share the same destiny as ordinary memories. The theoretical construct of concern - as the most basic antecedent of emotional experiences and its related appraisal (Frijda, 1994) - is discussed in order to explain the differences in memory of the two social groups.  相似文献   

18.
This paper presents and tests a model suggesting that individual episodes of absenteeism, and the circumstances surrounding these events, are an important avenue for research and can help us understand the outcomes related to this behaviour. Through an experimental design using vignettes describing the absence of a co‐worker, this paper tests how reason for absence and context (i.e., work demands related to deadlines) surrounding an episode influences judgments of responsibility, emotional reactions, and behavioural intentions. The findings indicate that reasons for absence and context are important determinants of the reactions of others following an absence episode.  相似文献   

19.
Abstract

In a study modelled after Hashtroudi, Johnson, and Chrosniak (1989), young and older adults were examined in two conditions requiring reality monitoring (i.e., discriminating between one external and one internal source) and two conditions requiring source monitoring (i.e., discriminating between two external or two internal sources). Results indicated age-related deficits in internal source monitoring, although the two age groups did not differ in reality monitoring or external source monitoring. Explicit instructions to remember the source of information had no effect on performance. In addition, performance on putative tests of frontal lobe functioning (i.e., the Wisconsin Card Sorting Test and tests of verbal fluency) was unrelated to source memory performance. the results are discussed relative to the view that aging may affect the ability to encode perceptual information in a distinctive manner, as well as the ability to reconstruct perceptual information and its relationship to item information.  相似文献   

20.
Pigeons were trained to discriminate pictures of intact objects from pictures of objects in which both depth from shading and depth from perspective cues were manipulated. Depth from shading was manipulated either by scrambling or by removing three-dimensional shading cues. Depth from perspective was manipulated either by presenting pictures of objects with a two-dimensional outline (i.e., a square) or with a three-dimensional outline (i.e., a cube). Transfer tests with novel images suggest that pigeons perceive and utilize both types of pictorial depth cues. The implications of these results for our understanding of picture perception in pigeons are discussed.  相似文献   

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