Stereotype accuracy

Methodological issues and empirical findings from stereotype accuracy research are reviewed. Methodological issues include the limitations of accuracy criteria and three methods of comparing perceived to actual group characteristics--signed discrepancies, absolute discrepancies, and within-subject correlations. Empirical findings concern the roles of cognitive processes, status and power, and social ideology in intergroup perceptions; stereotype development; individual differences in stereotyping; and stereotype use. It is argued that stereotype accuracy research is neither easy to do nor politically popular, but that it may challenge existing theory and stimulate new ideas about the nature of stereotyping processes.     

Field and Experience Influences on Ethical Decision Making in the Sciences

Differences across fields and experience levels are frequently considered in discussions of ethical decision making and ethical behavior. In the present study, doctoral students in the health, biological, and social sciences completed measures of ethical decision making. The effects of field and level of experience with respect to ethical decision making, metacognitive reasoning strategies, social-behavioral responses, and exposure to unethical events were examined. Social and biological scientists performed better than health scientists with respect to ethical decision making. Furthermore, the ethical decision making of health science students decreased as experience increased. Moreover, these effects appeared to be linked to the specific strategies underlying participants' ethical decision making. The implications of these findings for ethical decision making are discussed.     

The Relation Between Place Attachment and Management Preferences of Visitors at Remote Coastal Campsites in Western Australia

ABSTRACT

Visitors who exhibit place attachment often demonstrate greater concern regarding how a place is managed. However, the extent to which the dimensions of attachment are related to management preferences has not been sufficiently investigated. Place attachment of visitors to coastal campsites along the southern Ningaloo coastline of northwestern Australia and its relation with management preferences were examined via an onsite survey. The relation was investigated using a suite of routines in the non-parametric multivariate statistics package PRIMER v6, providing the first example of the use of these types of statistical approaches in place research. Place attachment was measured using the dimensions of Place Identity, Place Dependence, and Everybody's Happy (a new, affective-based dimension). Within each dimension, significantly different groups of visitors were identified based on differences in their responses to the place attachment survey items. This was achieved using hierarchical agglomerative cluster analysis in conjunction with a Similarity Profile (SIMPROF) test. Subsequent analysis using the BVSTEP procedure showed that the pattern of differences among visitors in their responses to place attachment items produced significant though weak correlations with their level of support for various management actions. The authors conclude with a discussion of the implications of the results for future research on place and associated preferences for management actions.     

Examining posttraumatic growth among Japanese university students

Abstract

To determine the underlying factor structure of the Japanese version of the Posttraumatic Growth Inventory (PTGI-J), a principal components analysis was performed on data from 312 Japanese undergraduate students who reported growth due to their most traumatic event within the last 5 years. Results showed the PTGI-J has high internal consistency and, of the original five factors reported by Tedeschi and Calhoun (1996), three were replicated: Relating to Others, New Possibilities, Personal Strength, and a fourth factor integrating Spiritual Change and Appreciation of Life emerged. There were neither gender differences nor relationships with time since trauma. PTGI-J scores were positively associated with posttraumatic symptoms and correlated with type of traumatic event experienced. These results and future directions are discussed from a cross-cultural viewpoint.     

Caregiver Demand and Parent Distress in Juvenile Rheumatic Disease: The Mediating Effect of Parent Attitude Toward Illness

Parents of youth with juvenile rheumatic diseases (JRD) often take on illness management responsibilities that can become burdensome, potentially resulting in poor parent adjustment outcomes. However, not all caregivers will experience increased distress as a result of variability in stress appraisals. The current study examined the role of parent illness attitudes in the relation between perceived caregiver demand and parental distress. Youth (N = 70) ages 7–18 years diagnosed with a JRD and their parents were recruited from a pediatric rheumatology clinic. Parents completed measures of caregiver demand, parental distress, and illness attitudes. Hierarchical regression revealed a relationship between caregiver demand and parental distress. A significant relationship was also found between caregiver demand and parent illness attitudes, as well as parent illness attitudes and parental distress. Thus, parent illness attitudes mediated the relationship between caregiver demand and parental distress. Techniques aimed at altering negative illness attitudes may help parents cope with their caregiving responsibilities.     

The Relationship of Trauma to Nonsexual Crimes Committed by Adolescent Sexual Abusers: A New Area of Research

In an early investigation on the topic of the relationship between trauma history and nonsexual crimes committed by sexual offenders, this study examined nonsexual crimes committed by a sample of 451 juvenile sexual abusers. More than 60% of this sample committed quite serious crimes (i.e., animal cruelty, arson, assault, burglary, car theft, drug-related crimes, or theft). Based on the delinquency literature, childhood victimization significantly predicted severity of criminal behavior for this sample. Implications for research and practice are discussed.     

The many faces of assumed similarity in perceptions of personality

We propose that most coefficients of assumed similarity in acquaintance ratings are based on actual similarity between observer and target rather than any bias to project self onto other. We assessed assumed similarity, actual similarity, and rater accuracy in 62 university roommate dyads who rated each other on 74 personality-related variables. Our findings indicate that our roommates (a) were actually alike on many variables, (b) knew this, rather than assumed it, and (c) applied this knowledge to enhance the accuracy of their ratings. We outline a model of judgment that urges three distinct concepts: true assumed similarity, known similarity, and spurious similarity. We conclude that personality ratings among acquaintances reflecting true assumed similarity are probably rare.     

How evolutionary history shapes recognition mechanisms

Evolutionary psychologists have emphasized the importance of natural selection in shaping cognitive functions, but historical contingency has not received direct study. This is crucial because in response to selection, complex traits tend to be fine-tuned or jury-rigged rather than totally reconstructed. We hypothesize that the neural and cognitive strategies an animal employs in signal recognition are influenced by the strategies used by its ancestors. The responses of female túngara frogs to ancestral calls and to calls of other closely related species are influenced by history. By training artificial neural networks with a series of calls that mimic the species' past history of call evolution or various control histories, we have shown that only networks that evolved through the mimetic history predict the response biases of túngara frogs.     

Cognitive control processes underlying time-based prospective memory impairment in individuals with high depressive symptomatology

The current study compared time-based prospective memory (PM) for individuals with high depressive symptomatology (HDS) and low depressive symptomatology (LDS). We examined PM accuracy rate, clock-checking frequency, and decrements in ongoing task performance (i.e., costs to ongoing tasks) associated with an embedded time-based PM task. HDS participants demonstrated numerically lower but statistically comparable clock-checking frequency to LDS participants. However, their PM performance was significantly poorer than that of LDS participants. The pattern of observed costs to ongoing tasks and correlational analyses between ongoing task performance and PM accuracy showed that, relative to LDS participants, HDS participants were restricted in their allocation of attentional resources to support PM. We concluded that although HDS and LDS participants externally controlled their time-based PM task performance (i.e., clock-checking) similarly, the HDS participants lacked the cognitive initiative to allocate attentional resources to internally control PM task performance. Such internal control might reflect time-estimation processes, the resources required to maintain the PM task response intention, and/or the ability to coordinate the PM task response with ongoing task demands. To our knowledge, this is the first paper to have examined time-based PM strategies used by HDS individuals beyond clock-checking. The data suggest that interventions that encourage intermittent strategic reviews of PM goals may be beneficial for individuals with high depressive symptomatology.