ADOLESCENTs' EXPECTATIONS OF FUTURE EVENTS - A CROSS-CULTURAL STUDY OF AUSTRALIANS,AMERICANS, AND INDIANS

An important developmental task of adolescents is to consider future possibilities and begin to make choices and plans. In this investigation, samples of 15-year-olds of both sexes from small towns in India, the United States, and Australia were asked to list seven important events they expected in the future, to indicate the approximate time that would elapse before the occurrence of each, and whether each was pleasant or unpleasant. Raters categorized responses for content. The two American samples, twelve years apart, were very similar in their responses. All groups listed predominantly pleasant events. Australian girls showed longer time spans than American girls; and Indian boys, but not girls, produced longer time spans than most of the Australians or Americans. A number of significant differences in the content of responses appeared.     

Spatial updating and training effects in the first year of human infancy

The ability of infants to locate an invisible target after reorientation in their direction of facing was examined in a series of experiments. In a featureless environment, localization of the target site improved between 4 and 8 months. At 8 months it was shown to be dependent on the training procedure. Infants received either instrumental training in which they were trained to anticipate the occurrence of an event at the site, or association training in which one event immediately followed another regardless of their responses. After instrumental training, localization was dependent on visual cues whereas after association training it occurred whether or not visual cues were provided. Contrary to earlier findings, it was concluded that an updating strategy based on proprioceptive information is operative from the second half of the first year.     

Purely chromatic perception of motion in depth: two eyes as sensitive as one

Motion hyperacuity (phase) thresholds were measured for both lateral and stereoscopic oscillatory motion in both luminance and equiluminant red/green gratings of 2 cycles per degree. Thresholds for lateral chromatic motion did not exhibit the inhibitory fall-off at low temporal frequencies that was found for luminance motion. Phase thresholds for purely chromatic motion were substantially higher than those for luminance gratings, in proportion to the ratio of cone signal modulation, but they could be predicted from the corresponding contrast sensitivities for both types of stimulus. Stereomovement thresholds in luminance gratings showed the stereomovement suppression effect relative to monocular motion sensitivity previously reported for line stimuli, but purely chromatic gratings did not. Together with the lack of an inhibitory fall-off, these results imply that chromatic and luminance motion are processed by different neural pathways, and that the chrominance pathway is capable of supporting a strong percept of stereoscopic motion from purely chromatic gratings.     

Making it on the streets in Bogotá: a psychosocial study of street youth.

In this study, we investigated the perceptions of the life situations, experiences, psychosocial characteristics, and environments of 94 street youth in Bogotá, Columbia. We outlined the implications of our results for developmental theory, psychosocial competence theory, future research, public policy formation, program development, and direct intervention.     

Content development and initial psychometric analysis of the problematic hypersexuality scale

The purpose of this investigation was to develop an instrument to screen for the presence of problematic hypersexuality in a nonclinical sample of 357 adults residing in the United States. The problematic hypersexuality scale (PHS) was the product of this investigation and was designed to address the limitations of existing measures for this construct and gather psychometric evidence to support the intended uses of and claims drawn from this instrument. Empirical evidence for the use of the PHS as a screener was founded through factor analytic procedures, Rasch modeling, and the use of item response theory.     

Truth,Lies, and Self‐Presentation: How Gender and Anticipated Future Interaction Relate to Deceptive Behavior1

The present study hypothesized that gender and expectation of future interaction affects the frequency and nature of lying. Male and female participants (208 undergraduates) were randomly assigned to same‐ or opposite‐gender partners and given the expectation they either would not meet again or would meet 3 additional times. Participants engaged in a 10‐min conversation that was videotaped covertly. Later, target participants evaluated the videotape identifying lies they told. During the conversation, 78% of participants lied, with females lying significantly more than males. Females, but not males, lied more when expecting future interaction than when expecting no future interaction. The nature of lies also varied between women and men. Findings suggest women and men differentially use deception as a self‐presentational tactic.     

Important Elements of Aftercare Services for Youth Departing Group Homes

Aftercare services have been suggested to improve the outcomes of youth who depart group homes. The purpose of this study was to collect views from social service agency leaders about the aftercare supports they believed were most important for youth departing group homes. This project used a survey method and gathered views from 38 agency leaders who were 28–66 years of age, with an average of 21 years of experience working with residential care programs in 23 states across the United States. Participants ranked seven support domains (i.e., family, education, mental health, relationships, physical health, safety, and independent living) and rated 56 specific aftercare supports based on importance for youth who were departing group homes and returning to their homes/schools prior to high school graduation. Results suggested family, safety, and mental health supports were the most important domains of support for aftercare. Specific aftercare items that were rated critically important included support for self-harm/suicidal thoughts, accessing mental health services, coping with trauma, and managing medication for behavior/mental health. Tables are provided for the complete list of 56 specific support ratings. The findings are summarized and limitations are discussed. Also included are the implications the findings could have regarding future research on the design of aftercare services.     

What is Working,What is Not,and What We Need to Know: a Meta-Analytic Review of Business Ethics Instruction

Requirements for business ethics education and organizational ethics trainings mark an important step in encouraging ethical behavior among business students and professionals. However, the lack of specificity in these guidelines as to how, what, and where business ethics should be taught has led to stark differences in approaches and content. The present effort uses meta-analytic procedures to examine the effectiveness of current approaches across organizational ethics trainings and business school courses. to provide practical suggestions for business ethics interventions and research. Thus, the primary questions driving this research are as follows: (1) what course characteristics moderate the effectiveness of ethics instruction?, and (2) have ethics education and training efforts improved? Findings suggest that professional, focused, and workshop-based training programs are especially effective for improving business ethics. However, results also reveal considerable problems with many of the criteria used to evaluate the effectiveness of business ethics interventions. Practical suggestions for course design and evaluation in business ethics efforts are discussed along with future research needs.