Enclosure size and the use of local and global geometric cues for reorientation

Multiple spatial cues are utilized to orient with respect to the environment, but it remains unclear why feature (i.e., objects in the environment) and geometric (i.e., shape of the environment) cues are differentially influenced by enclosure size, and the extent to which local (i.e., wall lengths and corner angles) and global (i.e., principal axis of space) geometric cues are influenced by enclosure size. In the present study, we investigated the extent to which environmental size influenced the use of corner angle (i.e., a local geometric cue) and the principal axis of space (i.e., a global geometric cue) for reorientation. We developed an orientation task that allowed the manipulation of enclosure size during training and the isolation of the use of the principal axis of space during testing. Participants were trained to respond to a location in either a small or a large trapezoid-shaped enclosure uniquely specified by both local (i.e., wall lengths and corner angles) and global (i.e., principal axis of space) geometric cues. During testing, we presented both groups with a small and large rectangle (to assess the use of principal axis of space) and a small and large parallelogram (to asses relative use of corner angles and the principal axis of space when in conflict). Enclosure size influenced the relative use of corner angles but not of the principal axis of space. Results suggest that corner angles function like features and that changes in the use of feature cues are the source of the relative reliance on feature and geometric cues during changes of enclosure size.     

Intention formation induces episodic inhibition of distracting stimuli

In two experiments we show that (a) distracting stimuli are inhibited after intention formation, (b) this inhibition is episodic rather than semantic in nature, and (c) inhibition of distracting stimuli is terminated once intentions are completed. In both experiments participants were asked to form an intention to press the space bar in response to six cues (i.e. intention cues). After intention formation we measured accessibility of intention cues, of words that are semantically related to the intention cues (i.e. related cues) and of semantically unrelated words (i.e. control cues). In Experiment 1, we obtained slower responses towards related cues compared with both intention cues and control cues in a recognition task, but not in a lexical decision task. In Experiment 2, we showed that inhibition of related cues is terminated after intention completion. Together these results are consistent with theorizing that inhibition of distracting (i.e. related) stimuli is functional for completing previously formed intentions, and give insight in the nature of inhibitory processes during goal pursuit.     

So close and yet so far away: A psychological distance account of the effectiveness of leader appeals

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.     

Professional Self-Efficacy as a Predictor of Burnout and Engagement: The Role of Challenge and Hindrance Demands

ABSTRACT. The objective of the current study is to analyze the role of professional self-efficacy as a predictor of psychosocial well-being (i.e., burnout and engagement) following the Social Cognitive Theory of Albert Bandura (1997). Structural Equation Modeling was performed in a sample of secondary school teachers (n = 460) and users of Information and Communication Technology (n = 596). Results show empirical support for the predicting role that professional self-efficacy plays in the perception of challenge (i.e., mental overload) and hindrance demands (i.e., role conflict, lack of control, and lack of social support), which are in turn related to burnout (i.e., erosion process) and engagement (i.e., motivational process). Specifically, employees with more professional self-efficacy will perceive more challenge demands and fewer hindrance demands, and this will in turn relate to more engagement and less burnout. A multi-group analysis showed that the research model was invariant across both samples. Theoretical and practical implications are discussed.     

The relative importance of psychopathy-related traits in predicting impersonal sex and hostile masculinity

This paper reports the relative contributions of several facets of subclinical psychopathy (i.e., callous affect, erratic lifestyle, interpersonal manipulation), subclinical narcissism (i.e., entitlement, exploitation), and trait aggression (i.e., anger) to the prediction of four enduring attitudes towards women and sexual assault (i.e., hostility towards women, negative attitudes regarding women, sexual dominance, impersonal sex) and a behavioral indicator of an impersonal sexual behavior (i.e., number of one-night stands). Survey data were collected from 470 single men living in the Detroit Metropolitan area. The importance of personality traits varied as a function of the outcome with anger most predictive of hostility toward women; erratic lifestyle most predictive of impersonal sexual attitudes and behavior, and entitlement most predictive of sexual dominance and negative attitudes toward women. These outcome-specific findings are interpreted and directions for future research are discussed.     

Choice-Process Satisfaction: The Influence of Attribute Alignability and Option Limitation

This research investigates how choice-process satisfaction is influenced by limitation of choice option and by the types of features used to represent the options. Studies of choice satisfaction have focused on how satisfied the decision maker feels about the choice that has been made and have overlooked the importance of the process through which the decision maker makes a choice, i.e., choice-process satisfaction. We show that the comparability of choice options through alignable features increases choice-process satisfaction, whereas option limitation (i.e., making one option unavailable from a set of equally attractive options) decreases choice-process satisfaction. Further, this decrease in satisfaction, relative to all options being available, occurs for people who are given a set of options in which the difference features are alignable (i.e., differences of a corresponding dimension) but not for people who are given a set of options in which the difference features are nonalignable (i.e., differences of unique dimensions). We propose that alignable differences are easier to compare and have more weight in people's attribute processing, and thus give rise to a perception of a greater amount of information about the option set that is relevant for choice. Making an option unavailable in this case would have a bigger impact than in a situation in which all options have nonalignable differences. Nonalignable differences are difficult to process and are less likely to make people aware that there is very much information about the options for decision making. This explanation and the interaction effect between option limitation and feature alignability are tested in four experiments.     

Positive and negative implications of the causal illusion

The human cognitive system is fine-tuned to detect patterns in the environment with the aim of predicting important outcomes and, eventually, to optimize behavior. Built under the logic of the least-costly mistake, this system has evolved biases to not overlook any meaningful pattern, even if this means that some false alarms will occur, as in the case of when we detect a causal link between two events that are actually unrelated (i.e., a causal illusion). In this review, we examine the positive and negative implications of causal illusions, emphasizing emotional aspects (i.e., causal illusions are negatively associated with negative mood and depression) and practical, health-related issues (i.e., causal illusions might underlie pseudoscientific beliefs, leading to dangerous decisions). Finally, we describe several ways to obtain control over causal illusions, so that we could be able to produce them when they are beneficial and avoid them when they are harmful.     

On the signals underlying conscious awareness of action

To investigate whether conscious judgments of movement onset are based solely on pre-movement signals (i.e., premotor or efference copy signals) or whether sensory feedback (i.e., reafferent) signals also play a role, participants judged the onset of finger and toe movements that were either active (i.e., self initiated) or passive (i.e., initiated by the experimenter). Conscious judgments were made by reporting the position of a rotating clock hand presented on a computer screen and were then compared to the actual measured time of movement onset. In line with previous studies, judgment errors were found to be anticipatory for both finger and toe movements. There was a significant difference between judgment errors for active and passive movements, with judgments of active movements being more anticipatory than judgments of passive movements. This is consistent with a pre-movement (from here on referred to as an “efferent”) account of action awareness because premotor and efference copy signals are only present in active movements, whereas the main source of movement information in passive movements is sensory feedback which is subject to time delays of conduction (and hence predicts later judgment times for passive movements). However, judgments of active toe movement onset time were less anticipatory than judgments of active finger movement onset time. This pattern of results is not consistent with a pure efferent account of conscious awareness of action onset - as this account predicts more anticipatory judgments for toe movements compared to finger movements. Instead, the data support the idea that conscious judgments of movement onset are based on efferent (i.e., premotor, efference copy) and reafferent (i.e., feedback from the movement) components.     

Metamers for Hammer-With-Ability Are Not Metamers for Poke-With-Ability

Studies on dynamic (i.e., kinesthetic) touch perception have shown that perception of many properties of wielded objects are linked to variables related to the rotational inertia of those objects. The broad nature of the sensitivity to such variables invites the question of whether various perceived functional properties of wielded objects are distinct (i.e., whether they map to rotational inertia via different functions) or whether they are perceptually equivalent (i.e., whether they map to opposite extremes of the same function). Two experiments investigated whether hammer-with-ability and poke-with-ability are perceptually equivalent (i.e., metamers) using a metameric matching strategy. The results show that metamers for hammering were not metamers for poking, and vice versa. The results suggest that haptic perception of poke-with-ability and hammer-with-ability are distinct percepts.     

STUDIES IN PERSONALITY: A bio-psychological and experimental approach to problems of human adaptation in modern society

(a) Four hypothetical constructs of a theory of personality are defined within a biological frame of reference, (b) Three of the constructs are based on an experimental situation, (i) in which objective observations are made, and (ii) a scaling procedure utilized, which keeps cognitive factors constant. (c) Predictions concerning the genesis of normal or deviating development of the male personality are deduced and confirmed; i.e. predictions related to the genesis of 'neuroticism', 'delinquency', and their correlatives 'alcoholism' and 'accident-proneness'.     

“Be careful what you wish for…”: A quantitative and qualitative investigation of “fata1 attractions”

This study uses questionnaire data from 301 terminated romantic relationships to investigate hypotheses concerning the conditions under which a quality that is initially appealing in a partner is later disliked (i.e., a “fatal attraction”). Individuals are expected to be prone to fatal attractions when they are attracted to a quality in a romantic partner that is “different” in any of three ways: (1) different from the individual's own qualities (i.e., dissimilar); (2) different from average (i.e., extreme, or unique); or (3) different from normative expectations (i.e., gender atypical). Such attractions are less likely, however, when individuals are drawn to similarity in another. Findings from a logistic regression analysis provide support for four of the five hypotheses. Fatal attractions are significantly more likely when an individual is drawn to partner characteristics seen either as “dissimilar” from her or his own, as “unique,” or as “extreme” in nature. When these characteristics are viewed as “similar,” disenchantment is less likely. Fatal attractions are neither more, nor less, probable, however, when partner qualities contradict gender stereotypes. A qualitative analysis of open-ended questionnaire responses provides further support for these attraction patterns. The findings have implications for diverse theories, including those of mate selection and dialectics.     

Remembering pride and shame: self-enhancement and the phenomenology of autobiographical memory

People's self-images are grounded in autobiographical memories and, in particular, in the phenomenological experience associated with remembering. The desire to increase or maintain the positivity of the self-image (i.e., the self-enhancement motive) might thus play an important role in shaping memory phenomenology. This study examined this hypothesis by asking participants to recall positive and negative events that involve self-evaluations (i.e., pride and shame) and positive and negative events that involve evaluations about others (i.e., admiration and contempt); various phenomenological characteristics (e.g., sensory details, feeling of re-experiencing) were assessed using rating scales. The results show a positivity bias (i.e., subjectively remembering positive events with more details than negative events) for events that involve self-evaluations but not for events that involve evaluations of others. In addition, this bias was stronger for people high in self-esteem. It is concluded that biases affecting the phenomenology of autobiographical memory are part of the arsenal of psychological mechanisms people use to maintain a positive self-image.     

Remembering pride and shame: Self-enhancement and the phenomenology of autobiographical memory

People's self-images are grounded in autobiographical memories and, in particular, in the phenomenological experience associated with remembering. The desire to increase or maintain the positivity of the self-image (i.e., the self-enhancement motive) might thus play an important role in shaping memory phenomenology. This study examined this hypothesis by asking participants to recall positive and negative events that involve self-evaluations (i.e., pride and shame) and positive and negative events that involve evaluations about others (i.e., admiration and contempt); various phenomenological characteristics (e.g., sensory details, feeling of re-experiencing) were assessed using rating scales. The results show a positivity bias (i.e., subjectively remembering positive events with more details than negative events) for events that involve self-evaluations but not for events that involve evaluations of others. In addition, this bias was stronger for people high in self-esteem. It is concluded that biases affecting the phenomenology of autobiographical memory are part of the arsenal of psychological mechanisms people use to maintain a positive self-image.     

An Examination of Psychosocial Correlates of Disordered Eating among Undergraduate Women

Multivariate analyses were used to compare key eating behavior, cognitive, affective, and body variables to determine the similarities and differences between eating-disordered, symptomatic, and asymptomatic female undergraduates. On the eating behavior (i.e., bulimic symptoms, concern for dieting, weight fluctuation), and some of the cognitive (i.e., impression management, approval by others, dichotomous thinking, self-control, rigid weight regulation, weight and approval) and body (i.e., concern with body shape, satisfaction with face) variables, the eating-disorder group reported the most severe symptoms, followed linearly by the symptomatic and asymptomatic groups. On the affective (i.e., sad, anxious, guilty, shameful, stressed, happy, confident, overall self-esteem) and the remaining cognitive (i.e., vulnerability, catastrophizing) and body (i.e., importance of being physically fit and being attractive, satisfaction with body) variables, the symptomatic and eating-disorder groups did not differ from one another but had higher levels of distress than did the asymptomatic women. These findings suggest that (1) counselors need to be aware that a large percentage of female undergraduates are nondiagnosable yet experience eating-disorder symptoms, and (2) these symptomatic women are experiencing high levels of distress, particularly in the areas of affect and body image.A version of this article was presented at the 110th Annual Convention of the American Psychological Association, Chicago, IL, August, 2002     

Sexual Identity Management Strategies: An Exploration of Antecedents and Consequences

Unlike many minority members, lesbian and gay employees often make conscious decisions about revealing their minority status at work. Past research suggests that lesbian and gay employees utilize different strategies (i.e., counterfeiting, avoidance, integrating) to manage a stigmatized sexual identity. This study explored the relationship between each strategy and predicted antecedents (i.e., sexual identity achievement, perceived organizational climate) and consequences (i.e., open group process). Results demonstrated that lesbian and gay employees are more likely to adopt an integrating strategy when they have higher sexual identity achievement and perceive an affirming organizational climate. Open group process was found to have a negative relationship with avoidance. A significant positive relationship was found between counterfeiting and open group process, suggesting that maintaining a false identity may facilitate some work group interactions. Implications for work group relationships and future research are discussed.     

Scary warnings and rational precautions: A review of the psychology of fear appeals

Abstract

Research into the effects of fear-arousal on precautionary motivation and action is reviewed. Current models do not adequately distinguish between emotional (i.e., fear arousal) and cognitive (i.e., threat perception) responses to fear appeals and, in general, are not well supported. Evidence suggesting that (i) coping appraisals are more powerful predictors of precautionary action than threat perception and that (ii) fear control processes may interfere with precautionary motivation, recommends cautious and limited use of fear appeals in health promotion. It seems likely that fear arousal is less important in motivating precautionary action than perceptions of action effectiveness and self-efficacy. Moreover, perceived personal relevance may be critical to the emotional and cognitive impact of threat information. Available findings are summarised in the form of a process model that highlights the potential complexity of fear arousal effects. Sequential measurement of fear arousal, other than by self-report, is recommended in studies seeking to clarify these effects.     

Shi‘i Islamic cosmopolitanism and the transformation of religious authority in Senegal

Senegalese “conversion” to Shi‘i Islam resulted from cosmopolitan interactions with West Africa’s resident Lebanese population and Iranian revolutionary ideologies. Shi‘i advocates spread their religious convictions through teaching, conferences, holiday celebrations, and media publicity. Key to their success are libraries full of Arabic and French texts from Iran and Lebanon. Inherent in Islamic education is the authority bestowed on those who are knowledgeable, and with the spread of religious knowledge through books, media, and the Internet comes a broadening of the scope of religious authority and resulting conflict with or accommodation of old political communities. Senegalese converts to Shi‘i Islam use their literacy in Arabic and individually acquired libraries of Islamic legal books to bypass the authority of Sufi marabouts. Some keep their feet in both Sunni and Shi‘i worlds, and their ability to compare religious texts of both traditions wins them disciples. Shi‘i minorities claim autochthony and authenticity in Senegal through narrating revisionist historical accounts of the spread of (Shi‘i) Islam to Africa. Conferences commemorating the martyrdom of Imam Husayn during the Shi‘i mourning period in the month of Muharram target Sufi Muslims who also love the family of the Prophet. Shi‘i leaders skillfully detach this foreign religious ideology from Middle Eastern politics and make this branch of Islam relevant to Senegalese through establishing religious centers as NGOs, which work to bring health care and economic development to neighborhoods in the name of Shi‘i Islam.     

Two Kinds of Learning

Episodic analysis is the separation of a novel into its component episodes —i.e., into short stories each of which has a unitary theme—in order to provide equivalent units for content analysis. Independent coders show two types of disagreement. Neither is serious for content analysis, and both may be minimized by some suggested ground rules. In a study of 13 stylistically different books, intercoder reliability ranged from 76% to 94%. Variations in accuracy were clearly related to literary style. Relevant information on the coding process and reliability, as well as data on the number and length of episodes in the 13 books, are given in tabular form. Problems connected with reliable coding are discussed and some solutions are suggested.     

Transfer of recalibration from audition to touch: modality independence as a special case of anatomical independence

An important step in developing a theory of calibration is establishing what it is that participants become calibrated to as a result of feedback. Three experiments used a transfer of calibration paradigm to investigate this issue. In particular, these experiments investigated whether recalibration of perception of length transferred from audition to dynamic (i.e., kinesthetic) touch when objects were grasped at one end (Experiment 1), when objects were grasped at one end and when they were grasped at a different location (i.e., the middle) (Experiment 2), and when false (i.e., inflated) feedback was provided about object length (Experiment 3). In all three experiments, there was a transfer of recalibration of perception of length from audition to dynamic touch when feedback was provided on perception by audition. Such results suggest that calibration is not specific to a particular perceptual modality and are also consistent with previous research that perception of object length by audition and dynamic touch are each constrained by the object's mechanical properties.