Learning new word meanings from context: a study of eye movements

This study examined how readers establish the meaning of a new word from the sentence context during silent reading. Readers' eye movements were monitored while they read pairs of sentences containing a target word, context, and a word related to the target word. The target word varied in familiarity (high, low, or novel). The context varied in informativeness about the meaning of the target word (informative or neutral). The amount of time readers spent on the context depended on both the familiarity of the target word and the informativeness of the context. Readers spent additional time on the related word only when the context was neutral and the target was novel. These results indicate that readers were able to determine which areas of text were relevant and used the information to infer a meaning for the novel word.     

The premack principle, response deprivation, and establishing operations

This paper describes response deprivation as an establishing operation. In this context, we review the concept of establishing operation, in particular, its reinforcer-establishing and evocative effects; we place response deprivation in the literature on the reinforcing effects of behavioral activity, wherein response deprivation subsumes the Premack principle; we describe the reinforcer-altering and evocative effects of response deprivation; and we address a methodological concern about the evocative effect. In closing, we discuss some conceptual and empirical implications of the foregoing analyses.     

A sublexical locus for repetition blindness: evidence from illusory words.

Six experiments used an illusory words paradigm to demonstrate that repetition blindness (RB) in orthographically similar words affects only the words' shared letters. Rapid serial visual presentation streams of words and word fragments allowed the unique letters of the 2nd critical word to combine with a subsequent fragment to create a word, as in rock shock ell. The illusory word shell was reported 2-3 times as frequently in RB conditions as in control conditions. Further experiments ruled out letter migration, contour summation, and differences in processing load as explanations for the results. These findings are inconsistent with current proposals that orthographic RB represents similarity inhibition or lexical competition or that it reflects problems with word-level token individuation.     

Measuring Judgments of Professionals: Using Vignettes in a Social Survey About Patient Confusion

The use of a factorial survey to measure the clinical judgments of professionals is described. This design allows the researcher to partial out the effects of variables on clinical decision making while using probability sampling. Methods frequently used to study judgments are reviewed and a study of nurses' judgments about patients' confusional episodes are used to illustrate the application of the factorial survey. Acute confusion in patients is a common clinical problem for nurses working in medical-surgical units in acute care hospitals. Using the factorial survey to study a real-life problem such as confusion demonstrates how this design can be used to test judgments in complex clinical situations, to aid in concept development, and to identify consensus among professionals.     

WHO FILLS OUT A LESBIAN QUESTIONNAIRE?

Most research on lesbians has used self-report questionnaires, and assumed that respondents who complete a lesbian questionnaire self-identify as lesbians and engage in sexual relationships with women. The present study examined the degree to which 2,393 women who answered a Lesbian Wellness Survey are distributed on five aspects of lesbian sexuality and the coming-out process. The five aspects were: (a) Sexual Orientation (numerical rating of sexual identity from exclusively lesbian/gay to exclusively heterosexual); (b) Years Out (length of time of self-identity as lesbian/gay/bisexual); (c) Outness/Disclosure (amount of disclosure of sexual orientation to others); (d) Sexual Experience (proportion of sexual relationships with women); and (e) Lesbian Activities (extent of participation in lesbian community events). Mild but significant correlations were found among these dimensions, indicating that being lesbian is not a homogeneous experience. Closer examination by the demographic characteristics of race/ethnicity and age revealed a diversity of experience. African American, Native American, and Latina respondents had moderate correlations among these aspects of lesbian experience, whereas White and Asian American respondents evidenced only mild or nonsignificant correlations. The results indicate that researchers who are studying one aspect of the lesbian experience (e.g., outness to others) need to ensure that they are not assuming such behavior based on other dimensions (such as frequent participation in lesbian community activities or years of being out), especially among White and Asian American lesbians.     

The Stories We Tell: Introduction to the Special Issue on Ethical Challenges in Community Psychology Research and Practice

This Special Issue examines ethical challenges in community psychology research and practice. The literature on ethics in community psychology has remained largely abstract and aspirational, with few concrete examples and case studies, so the goal of this Special Issue was to expand our written discourse about ethical dilemmas in our field. In these articles, researchers and practitioners share stories of specific ethical challenges they faced and how they sought to resolve them. These first‐person narratives examine how ethical challenges come about, how community psychology values inform ethical decision making, and how lessons learned from these experiences can inform an ethical framework for community psychology.     

Science and Man's Behavior: The Contribution of Phylobiology by Trigant Burrow

Abstract

This cross-sectional study examined anticipated reactions to group participation among Asian international students (ISs). Structural equation modeling confirmed that Asian ISs’ (n = 180) level of acculturation was associated with their attitude toward joining group counseling, which is partially mediated by their stigma toward help-seeking. The results of multiple regression analyses indicated that ISs who reported higher place dependence, stigma toward help-seeking, and fear of negative evaluation reported more fear about disclosing emotional parts of themselves to other group members in the presence of a group member from the same country of origin. The results showed that ISs’ perceived difficulties in providing feedback to a group member in the presence of an IS from the same country of origin were predicted by low place identity, high place dependence, and more stigma. International students’ willingness to disclose and provide feedback in a group counseling setting was compared in three different hypothetical situations based on other group members’ demographics, and the results showed that ISs are more afraid of self-disclosure in the presence of an international student from the same country.     

Observers' benefit finding for victims: Consequences for perceived moral obligations

In three studies we examined how observers making meaning of victimization by finding benefits for the victim leads to the perception that victims are morally obligated to help others and not do harm. In Experiment 1, participants perceived a victim as having greater moral obligations when the meaning of victimization was considered for the victim rather than the perpetrator. This effect on moral obligations was mediated by the extent to which participants believed victims should have found benefits. Experiments 2 and 3 examined the consequences when victims fail or fulfill their moral obligations. Greater social distance from a victim who did harm was sought when participants focused on the meaning of victimization for the victim as compared to the perpetrator. Less social distance from a victim who helped was sought when participants focused on the meaning of victimization for the victim as compared to the perpetrator or when they made no meaning. These studies show that how observers make meaning of victimization has implications for subsequent responses to victims. Copyright © 2010 John Wiley & Sons, Ltd.