A cross-sectional investigation of autogenous and reactive obsessions and associated cognitive and symptom correlates in China

Categorizing clinical obsessions as either autogenous or reactive, a model that has been supported by several studies, may represent a parsimonious approach to characterizing individuals with obsessive-compulsive disorder (OCD). However, most published studies on autogenous and reactive obsessions have been carried out with participants in highly developed nations (e.g., United States, Australia). No studies have been carried out in less developed countries, such as China. It was hypothesized that the nature of autogenous and reactive obsessions and their correlates would generalize to China. This cross-sectional study incorporated three groups from China: a college student sample (N = 1,701), a clinical sample of patients with OCD (N = 158), and a clinical control group of patients with anxiety disorder other than OCD (N = 88). Confirmatory factor analysis provided support for the autogenous and reactive model of obsessions in a Chinese sample. The results also showed that autogenous and reactive obsessions demonstrated a pattern of associations with cognitive and symptom correlates (e.g., obsessive beliefs, traditional OCD subtype themes) that were comparable to those found in previous research. The current study supports the autogenous and reactive obsessions model of OCD and its correlates in China, providing additional evidence for the cultural invariance of the model.     

SCIENTISTS AND RELIGIOUS COMMUNITIES: INVESTIGATING PERCEPTIONS,BUILDING UNDERSTANDING

The American Association for the Advancement of Science (AAAS) Dialogue on Science, Ethics, and Religion (DoSER) program has embarked on an exciting project, “Scientists and Religious Communities: Investigating Perceptions to Build Understanding.” The project will provide the first quantitative data on the underlying assumptions and concerns that shape national attitudes on science. A nationally representative survey conducted in collaboration with sociologists at Rice University has reached 10,000 people, including evangelical Christians, mainline Protestants, Catholics, and Jews. The survey probed how a broad range of religious people, particularly evangelical Christians, understands and thinks about science, and what they perceive about scientists. Scientists, broadly defined, were likewise surveyed to gauge their perceptions of how religious people regard science. The goal for AAAS is to increase understanding between the scientific and evangelical Christian communities and redefine this critical relationship. DoSER will bring together leaders from scientific and evangelical communities to discuss the implications of survey results and to use them for building better understanding and communication strategies. Building relationships between scientists and religious communities has the potential to create a new paradigm of understanding. Finding out what each group actually thinks, through a survey, is only the beginning.     

Beliefs about intimate partner violence: A survey of the Swedish general public

Public interventions are considered to be an important means of preventing intimate partner violence (IPV). What people believe about the nature of IPV is likely to determine their propensity to intervene, but little is known at present about IPV beliefs among the general public. In a survey of 650 Swedish citizens, beliefs about the prevalence and causes of IPV, and viable means of intervention were assessed. Respondents estimated, on average, that IPV occurs in almost one quarter of all intimate relationships in Sweden, and that IPV is particularly prevalent in low‐income groups, among non‐European immigrants, in suburban areas, and in couples under the age of 50 years. Physical violence was believed to be the most frequent form of abuse in male offender–female victim cases, whereas psychological violence was considered most frequent in other combinations of offender and victim gender. Female respondents estimated a higher prevalence of IPV, attributed less blame to IPV victims, and suggested more means of intervention, than did male respondents. The findings are discussed in relation to empirical prevalence estimates, and implications are proposed.     

河南省50家医院手术安全核查的实施与思考

为了解河南省手术安全核查的实施情况,采用卫生部统一设计的调查问卷对河南省18市50家医院进行调查。结果显示,被调查50家医院对手术安全核查的重要性认识基本到位,但对于手术核查的具体方式有待进一步规范,建议各级医疗机构加强手术安全核查制度的落实与监管,以保障患者安全。     

Common principles of psychotherapeutic change: patterns of use

ABSTRACT

Many authors have proposed the existence of common principles of counselling and psychotherapeutic change. However, little is known about how practitioners use these change principles. A sample of 373 Czech psychotherapists and counsellors participated in an online survey and rated their use of 10 psychotherapy change principles in their practice over the previous year. The frequency of the use of the 10 change principles is reported. Furthermore, three principal components of the change principles were identified: exploration, acceptance, and understanding of clients’ experience; attending to clients’ own resources; and furnishing clients with new skills and advice. The use of these components was mainly associated with the practitioner's theoretical orientation. The implications of the component structure for psychotherapist and counsellor training and practice are discussed.     

Face recognition algorithms and the other‐race effect: computational mechanisms for a developmental contact hypothesis

People recognize faces of their own race more accurately than faces of other races. The “contact” hypothesis suggests that this “other‐race effect” occurs as a result of the greater experience we have with own‐ versus other‐race faces. The computational mechanisms that may underlie different versions of the contact hypothesis were explored in this study. We replicated the other‐race effect with human participants and evaluated four classes of computational face recognition algorithms for the presence of an other‐race effect. Consistent with the predictions of a developmental contact hypothesis, “experience‐based models” demonstrated an other‐race effect only when the representational system was developed through experience that warped the perceptual space in a way that was sensitive to the overall structure of the model's experience with faces of different races. When the model's representation relied on a feature set optimized to encode the information in the learned faces, experience‐based algorithms recognized minority‐race faces more accurately than majority‐race faces. The results suggest a developmental learning process that warps the perceptual space to enhance the encoding of distinctions relevant for own‐race faces. This feature space limits the quality of face representations for other‐race faces.     

Pragmatic effects on reference resolution in a collaborative task: evidence from eye movements

In order to investigate whether addressees can make immediate use of speaker-based constraints during reference resolution, participant addressees’ eye movements were monitored as they helped a confederate cook follow a recipe. Objects were located in the helper’s area, which the cook could not reach, and the cook’s area, which both could reach. Critical referring expressions matched one object (helper’s area) or two objects (helper’s and cook’s areas), and were produced when the cook’s hands were empty or full, which defined the cook’s reaching ability constraints. Helper’s first and total fixations showed that they restricted their domain of interpretation to their own objects when the cook’s hands were empty, and widened it to include the cook’s objects only when the cook’s hands were full. These results demonstrate that addressees can quickly take into account task-relevant constraints to restrict their referential domain to referents that are plausible given the speaker’s goals and constraints.     

Evidential diversity and premise probability in young children's inductive judgment

A familiar adage in the philosophy of science is that general hypotheses are better supported by varied evidence than by uniform evidence. Several studies suggest that young children do not respect this principle, and thus suffer from a defect in their inductive methodology. We argue that the diversity principle does not have the normative status that psychologists attribute to it, and should be replaced by a simple rule of probability. We then report experiments designed to detect conformity to the latter rule in children's inductive judgment. The results suggest that young children in both the United States and Taiwan are sensitive to the constraints imposed by the rule on judgments of probability and evidential strength. We conclude with a suggested reinterpretation of the thesis that children's inductive methodology qualifies them as “little scientists.”     

Gesture offers insight into problem‐solving in adults and children

When asked to explain their solutions to a problem, both adults and children gesture as they talk. These gestures at times convey information that is not conveyed in speech and thus reveal thoughts that are distinct from those revealed in speech. In this study, we use the classic Tower of Hanoi puzzle to validate the claim that gesture and speech taken together can reflect the activation of two cognitive strategies within a single response. The Tower of Hanoi is a well‐studied puzzle, known to be most efficiently solved by activating subroutines at theoretically defined choice points. When asked to explain how they solved the Tower of Hanoi puzzle, both adults and children produced significantly more gesture‐speech mismatches—explanations in which speech conveyed one path and gesture another—at these theoretically defined choice points than they produced at non‐choice points. Even when the participants did not solve the problem efficiently, gesture could be used to indicate where the participants were deciding between alternative paths. Gesture can, thus, serve as a useful adjunct to speech when attempting to discover cognitive processes in problem‐solving.