Similarities and differences in visual and spatial perspective-taking processes

Processes for perspective-taking can be differentiated on whether or not they require us to mentally rotate ourselves into the position of the other person (Michelon & Zacks, 2006). Until now, only two perspective-taking tasks have been differentiated in this way, showing that judging whether something is to someone’s left or right does require mental rotation, but judging if someone can see something or not does not. These tasks differ firstly on whether the content of the perspective is visual or spatial and secondly on whether the type of the judgement is early-developing (level-1 type) or later-developing (level-2 type). Across two experiments, we tested which of these factors was likely to be most important by using four different perspective-taking tasks which crossed orthogonally the content of judgement (visual vs. spatial) and the type of judgement (level-1 type vs. level-2 type). We found that the level-2 type judgements, of how something looks to someone else and whether it is to their left or right, required egocentric mental rotation. On the other hand, level-1 type judgements, of whether something was in front of or behind someone and of whether someone could see something or not, did not involve mental rotation. We suggest from this that the initial processing strategies employed for perspective-taking are largely independent of whether judgements are visual or spatial in nature. Furthermore, early developing abilities have features that make mental rotation unnecessary.     

Be Happy,don't Wait: The Role of Trait Affect in Job Search

In this study we developed and tested a self‐regulatory model of trait affect in job search. Specifically, we theorized that trait positive and negative affect would influence both motivation control and procrastination, and these mediating variables would, in turn, influence job search outcomes through job search intensity. Using longitudinal data from 245 graduating students who were searching for a full‐time position, we found that positive, but not negative, affect influenced the self‐regulatory variables of motivation control and procrastination, which in turn influenced the job search outcomes. Procrastination had direct effects on the number of first interviews, controlling for job search intensity, and on the number of second interviews, controlling for first interviews, suggesting the importance of timeliness of job search activities. We discuss the implications of such results for understanding the role of affect and self‐regulation in the job search process and for measuring the quality as well as quantity (i.e., intensity) of job search tactics.     

Effects of expectations about evaluation and peer recommendations on students' ratings

Previous research on consumer satisfaction suggests that the anticipation of providing a later evaluation leads to more negative appraisals. Within the context of higher education, the current experiment focused on the evaluation of a presentation and its presenter. College students (35 men, 59 women) were randomly assigned to six conditions regarding evaluative expectations and peer recommendations. Students watched a brief video of a lecture on an educational topic and then evaluated the speaker and presentation. Anticipation of providing evaluations did not influence the subsequent evaluations; however, peers' positive recommendations led to more positive evaluations whereas negative recommendations led to more negative evaluations.     

Attentional biases for negative interpersonal stimuli in clinical depression

An information-processing paradigm was used to examine attentional biases in clinically depressed participants, participants with generalized anxiety disorder (GAD), and nonpsychiatric control participants for faces expressing sadness, anger, and happiness. Faces were presented for 1000 ms, at which point depressed participants had directed their attention selectively to depression-relevant (i.e., sad) faces. This attentional bias was specific to the emotion of sadness; the depressed participants did not exhibit attentional biases to the angry or happy faces. This bias was also specific to depression; at 1000 ms, participants with GAD were not attending selectively to sad, happy, or anxiety-relevant (i.e., angry) faces. Implications of these findings for both the cognitive and the interpersonal functioning of depressed individuals are discussed and directions for future research are advanced.     

Methodological issues in cross-cultural and multicultural rorschach research

Hermann Rorschach researched the utility of his inkblot experiment to understand psychopathology and cultural differences. Contemporary research with the Rorschach has evaluated its utility as a test, although it may more properly represent a clinical method with somewhat different evaluation criteria. Recent controversy regarding the adequacy of the Rorschach as a test and the adequacy of its normative data has at times distorted and oversimplified important methodological issues inherent in the study of cultural difference. Cultural processes remain a central and inadequately examined variable in Rorschach research; an important emergent area of inquiry is the Rorschach's clinical utility as a cross-cultural assessment instrument. We review multicultural and cross-cultural methodological issues intrinsic to contemporary Rorschach research here. Consideration of cultural issues enlarges and enriches the Rorschach clinical utility debate and suggests underexplored research strategies that can contribute to its resolution.     

Anchoring strategies for learning a bimanual coordination pattern

Anchoring has been defined as synchronizing a point in a movement cycle with an external stimulus (W. D. Byblow, R. G. Carson, & D. Goodman, 1994). Previously, investigators have examined anchoring during in-phase and antiphase movements. The present authors examined anchoring during acquisition of a novel bimanual coordination pattern. Participants performed a 90 degrees pattern at 1 Hz, with a 2- or 4-Hz metronome. No group differences were found in pattern performance; however, the 4-Hz group developed more consistent anchoring relative to the metronome. Mechanical anchor-point variability differed by hand, position (midpoint vs. endpoint), and direction (flexion vs. extension) but not by metronome frequency. Those results support and extend previous findings but leave unanswered questions regarding the benefits and effectiveness of anchoring during a 90 degrees pattern.     

Development of a measure of drinking and driving expectancies for youth

The present study constructs and provides initial validation for a measure of positive expectancies for drinking and driving for use with adolescents and young adults (PEDD-Y). In Study 1, items were generated through open-ended responses from high school- and college-age youth. Data collected from a 2nd sample of college students (n = 404) identified a 29 item, 4 factor questionnaire. Two of the PEDD-Y factors (Convenience, Avoiding Consequences) explained additional variance in drinking and driving behavior above and beyond other cognitions about drinking and driving. Study 2 extended these results to a high school sample (n = 185). Study 3 demonstrated test-retest reliability of the PEDD-Y in college-age youth (n = 165). These results provide initial evidence for the utility of the PEDD-Y in assessing drinking and driving risk in adolescents and college students.     

Domain-specificity and theory of mind: evaluating neuropsychological evidence

Humans' unique aptitude for reasoning about mental states, known as Theory of Mind (ToM), can help explain the unique character of human communication and social interaction. ToM has been studied extensively in children, but there is no clear account of the cognitive basis of ToM in adults. Evidence from functional imaging and neuropsychology is beginning to address this surprising gap in our understanding, and this evidence is often thought to favour a domain-specific or modular architecture for ToM. We present a systematic approach to this issue for the paradigmatic case of belief reasoning, and argue that neuropsychological data provide no clear evidence for domain-specificity or modularity. Progress in understanding ToM requires new tasks that isolate potentially distinct components of this complex ability.     

A systematic evaluation of food textures to decrease packing and increase oral intake in children with pediatric feeding disorders

This study examined packing (pocketing or holding accepted food in the mouth) in 3 children who were failing to thrive or had inadequate weight gain due to insufficient caloric intake. The results of an analysis of texture indicated that total grams consumed were higher when lower textured foods were presented than when higher textured foods were presented. The gram intake was related directly to levels of packing. That is, high levels of packing were associated with higher textured foods and low gram intake, and low levels of packing were associated with lower textured foods and high gram intake. All participants gained weight when texture of foods was decreased. Packing remained low during follow-up for 2 participants even when the texture of food was increased gradually over time. These data are discussed in relation to avoidance, response effort, and skill deficit.     

Racial identity and the MMPI in African American male college students

The relation of the Minnesota Multiphasic Personality Inventory (MMPI) to the Racial Identity Attitude Scale--Black, Short Form (RIAS-B) was examined among 50 African American male college students in a reanalysis of unpublished MMPI data described in R. H. Dana (1993). This permitted study of relationships between MMPI scores and specific psychological variables hypothesized to produce cultural differences among African Americans. Results indicated RIAS-B scale scores functioned as predictors of MMPI scale scores. Similar research with the MMPI-2 incorporating larger samples that more adequately represent African American heterogeneity is needed. Methodological implications of these findings for MMPI-2 research with ethnic and racial groups are discussed, emphasizing the importance of research to depathologize African American racial and cultural identity.