Reasoning about complex probabilistic concepts in childhood

The competencies of children, particularly their understanding of the more complex probabilistic concepts, have not been thoroughly investigated. In the present study participants were required to choose the more likely of two events, a single event, and a joint event (conjunctive or disjunctive). It was predicted that the operation of the representativeness heuristic would result in erroneous judgements when children compared an unlikely component event with a likely-unlikely conjunction (the conjunction fallacy) and when a likely component event was compared to a likely-unlikely disjunction. The results supported the first prediction with both older children aged between 9 and 10 years and younger children aged between 4 and 5 committing the conjunction fallacy. However, the second prediction was not confirmed. It is proposed that the basis of representativeness judgements may differ between the conjunctive and disjunctive cases with absolute frequency information possibly playing a differential role.     

Virtual environments for motor rehabilitation: review.

In this paper, the current "state of the art" for virtual reality (VR) applications in the field of motor rehabilitation is reviewed. The paper begins with a brief overview of available equipment options. Next, a discussion of the scientific rationale for use of VR in motor rehabilitation is provided. Finally, the major portion of the paper describes the various VR systems that have been developed for use with patients, and the results of clinical studies reported to date in the literature. Areas covered include stroke rehabilitation (upper and lower extremity training, spatial and perceptual-motor training), acquired brain injury, Parkinson's disease, orthopedic rehabilitation, balance training, wheelchair mobility and functional activities of daily living training, and the newly developing field of telerehabilitation. Four major findings emerge from these studies: (1) people with disabilities appear capable of motor learning within virtual environments; (2) movements learned by people with disabilities in VR transfer to real world equivalent motor tasks in most cases, and in some cases even generalize to other untrained tasks; (3) in the few studies (n = 5) that have compared motor learning in real versus virtual environments, some advantage for VR training has been found in all cases; and (4) no occurrences of cybersickness in impaired populations have been reported to date in experiments where VR has been used to train motor abilities.     

The theory of "truth": how counterindustry campaigns affect smoking behavior among teens.

This study used structural equation modeling to test a theory-based model of the pathways by which exposure to the "truth" counterindustry media campaign influenced beliefs, attitudes, and smoking behavior in national random-digit-dial telephone surveys of 16,000 12- to 17-year-olds before, 8 months after, and 15 months after campaign launch. Consistent with concepts from the theory of reasoned action, youth in markets with higher levels of campaign exposure had more negative beliefs about tobacco industry practices and more negative attitudes toward the tobacco industry. Models also provided support for a social inoculation effect, because negative industry attitudes were associated with lower receptivity to protobacco advertising and with less progression along a continuum of smoking intentions and behavior.     

Seeing Like a Geologist: Bayesian Use of Expert Categories in Location Memory

Memory for spatial location is typically biased, with errors trending toward the center of a surrounding region. According to the category adjustment model (CAM), this bias reflects the optimal, Bayesian combination of fine‐grained and categorical representations of a location. However, there is disagreement about whether categories are malleable. For instance, can categories be redefined based on expert‐level conceptual knowledge? Furthermore, if expert knowledge is used, does it dominate other information sources, or is it used adaptively so as to minimize overall error, as predicted by a Bayesian framework? We address these questions using images of geological interest. The participants were experts in structural geology, organic chemistry, or English literature. Our data indicate that expertise‐based categories influence estimates of location memory—particularly when these categories better constrain errors than alternative (“novice”) categories. Results are discussed with respect to the CAM.     

Eternal Connection: An Exploratory Study of the Effects of Learning About Near-Death Experiences on Adult Grief

We examined the effectiveness of a near-death experience (NDE) psychoeducational group bereavement intervention in reducing distressing aspects and enhancing a growth aspect of grief among bereaved adults. Participants were 22 females and 2 males (2 African American, 3 Asian, 2 Latina/o, and 17 White non-Latina/o) ranging in age from 20 to 71, with a mean age of 35.3 years. In this experimental design, we randomly assigned 12 participants to the experimental group and 12 participants to the waitlist control group. Effect size findings based on Hogan Grief Reaction Checklist scores indicated modest to substantial benefits of the NDE learning module intervention for bereaved adults in the form of decreased panic behavior, blame and anger, and detachment and increased personal growth. Conclusions include that further research into the effectiveness of NDE-related psychoeducational programs with bereaved individuals is warranted.     

Making our Measures Match Perceptions: Do Severity and Type Matter When Assessing Academic Misconduct Offenses?

Traditional approaches to measurement of violations of academic integrity may overestimate the magnitude and severity of cheating and confound panic with planned cheating. Differences in the severity and level of premeditation of academic integrity violations have largely been unexamined. Results of a study based on a combined sample of business students showed that students are more likely to commit minor cheating offenses and engage in panic-based cheating as compared to serious and planned cheating offenses. Results also indicated there is a significant interaction between severity and type (planned vs. panic) of cheating. We hypothesized serious and planned cheating offenses would be related to justifications and found the largest differences were between panic and planned. Finally, panic and minor cheating were associated with two self-control-related personality traits. Implications for cheating research are discussed.     

The Impostor Phenomenon in Mental Health Professionals: Relationships Among Compassion Fatigue,Burnout, and Compassion Satisfaction

Imposter phenomenon is defined as a sense of intellectual fraudulence and an inability to internalize success and competency. Although imposter phenomenon has been noted in several populations, literature is sparse that focuses on mental health professionals. In addition, little is known about the relationships between imposter phenomenon, compassion fatigue, and compassion satisfaction for mental health workers. Using a survey design with a convenience sample of 158 mental health workers, this study found that imposter phenomenon was positively associated with compassion fatigue, as well as negatively associated with compassion satisfaction, when controlling for years of work and age. Further, the combination of lower levels of compassion satisfaction and higher levels of burnout predicted higher levels of imposter phenomenon. Implications and preventative measures are discussed.

     

Integral Psychology: My Spiritually Based Guiding Metatheory of Counseling

This article explains the author's guiding theory of counseling based on her understanding and adaptation of K. Wilber's (2000b) integral psychology (IT). She discusses, from an IT perspective, how the psyche develops and changes and the role of counseling in change. She explains her particular resonance to IT, which she considers an inherently developmental, multicultural, systemic, and spiritual metatheory that brings order to the multiplicity of other counseling theories. The author hopes that readers will find in this article both a useful contribution to their own counseling perspectives and practices and a stimulus for further discourse regarding the infusion of spirituality into counseling.