Thee,uhh disfluency effect in preschoolers: A cue to discourse status

Speech disfluencies, such as filled pauses (ummm, uhhh), are increasingly recognized as an informative element of the speech stream. Here, we examined whether 2‐ and 3‐year‐olds expected that the presence of filled pause would signal reference to objects that are new to a discourse. Children viewed pairs of familiar objects on a screen and heard a speaker refer to one of the objects twice in succession. Next, children heard a critical utterance and were asked to look and point at either the discourse‐given (i.e., previously mentioned) or discourse‐new (i.e., previously unmentioned) object using a fluent (‘Look at the ball!’) or disfluent (‘Look at thee uh ball!’) expression. The results indicated that 3‐year‐old children, but not 2‐year‐old children, initially expected the speaker to continue to refer to given information in the critical utterance. Upon hearing a filled pause, however, both 2‐ and 3‐year‐old children's looking patterns reflected increased looks to discourse‐new objects, although the timing of the effect differed between the age groups. Together, these findings demonstrate that young children have an emerging understanding of the role of filled pauses in speech.     

Reply to David Kemmerer's "a critique of Mark D. Allen's 'the preservation of verb subcategory knowledge in a spoken language comprehension deficit'"

Allen [Allen, M. D. (2005). The preservation of verb subcategory knowledge in a spoken language comprehension deficit. Brain and Language, 95, 255-264] presents evidence from a single patient, WBN, to motivate a theory of lexical processing and representation in which syntactic information may be encoded and retrieved independently of semantic information. In his critique, Kemmerer argues that because Allen depended entirely on preposition-based verb subcategory violations to test WBN's knowledge of correct argument structure, his results, at best, address a "strawman" theory. This argument rests on the assumption that preposition subcategory options are superficial syntactic phenomena which are not represented by argument structure proper. We demonstrate that preposition subcategory is in fact treated as semantically determined argument structure in the theories that Allen evaluated, and thus far from irrelevant. In further discussion of grammatically relevant versus irrelevant semantic features, Kemmerer offers a review of his own studies. However, due to an important design shortcoming in these experiments, we remain unconvinced. Reemphasizing the fact the Allen (2005) never claimed to rule out all semantic contributions to syntax, we propose an improvement in Kemmerer's approach that might provide more satisfactory evidence on the distinction between the kinds of relevant versus irrelevant features his studies have addressed.     

The positives of negative emotions: willingness to express negative emotions promotes relationships

Four studies support the hypothesis that expressing negative emotion is associated with positive relationship outcomes, including elicitation of support, building of new close relationships, and heightening of intimacy in the closest of those relationships. In Study 1, participants read vignettes in which another person was experiencing a negative emotion. Participants reported they would provide more help when the person chose to express the negative emotion. In Study 2, participants watched a confederate preparing for a speech. Participants provided more help to her when she expressed nervousness. In Study 3, self-reports of willingness to express negative emotions predicted having more friends, controlling for demographic variables and extraversion. In Study 4, self-reports of willingness to express negative emotion measured prior to arrival at college predicted formation of more relationships, greater intimacy in the closest of those relationships, and greater received support from roommates across participants' first semester of college.     

The Mere‐Measurement Effect: Why Does Measuring Intentions Change Actual Behavior?

Recent research has demonstrated that merely measuring an individual's purchase intentions changes his or her subsequent behavior in the market. Several different alternative explanations have been proposed to explain why this “mere‐measurement effect” occurs. However, these explanations have not been tested to date. The purpose of this article is to test several competing explanations for why measuring general intentions to purchase (e.g., How likely are you to buy a car?) changes specific brand‐level behavior (e.g., which specific brand of car is purchased). The results provide a clearer understanding of the cognitive mechanism through which the mere‐measurement effect operates. The results show that when asked to provide general intentions to select a product in a given category, respondents are more likely to choose options toward which they hold positive and accessible attitudes, and are less likely to choose options for which they hold negative and accessible attitudes, compared to a control group of participants who are not asked a general intentions question. These results provide support for the conjecture that asking a general purchase intent question influences behavior by changing the accessibility of attitudes toward specific options in the category.     

Quality of Life Following Prostate Cancer: The Role of Agency and Unmitigated Agency1

The relations of agency (positive focus on self) and unmitigated agency (focus on self to the exclusion of others) to men's quality of life following prostate cancer was examined. Whereas agency was associated with indicators of a good quality of life, unmitigated agency was associated with indicators of a poor quality of life, particularly more intrusive thoughts about the illness, more depressive symptoms, and worse mental functioning over time. The primary psychological mechanism that explained these relations was reduced self‐efficacy. Unmitigated agency was associated with feeling less capable of controlling the demands the illness imposed. Unmitigated agency also was associated with adverse changes in bowel and urine function; and changes in bowel and urine function explained the relation of unmitigated agency to poor quality of life.     

Values disparity and academic achievement among Ugandan adolescents

A century ago, Christian missionaries founded Uganda’s earliest schools. Many of these schools continue to espouse values inculcation as a stated goal. In this study of 502 Ugandan children completing primary school (P7), students’ personal values and their perception of their school’s values were measured using adaptations of the Rokeach Values Survey (RVS). A disparity score was computed for each respondent to determine the degree of similarity between personal and school values. The relationship between the disparity score and performance on the Primary Leaving Examination (PLE) was then computed. Results reveal a small but significant correlation between values disparity and academic achievement (r = .35, p < .001).     

Connecting the Dots: Stages of Implementation,Wraparound Fidelity and Youth Outcomes

Several necessary system and organizational support conditions for wraparound have been identified (Walker et al. 2003). Yet, the relationship between these necessary system level conditions and wraparound fidelity has only recently begun to be examined. Similarly, few studies have included a measure of wraparound fidelity when examining the relationship between wraparound implementation and youth outcomes. The statewide implementation of a wraparound demonstration grant offers the opportunity to explore these relationships and to identify factors that predict improvement in functioning for youth receiving wraparound. Findings suggest that significant relationships exist between (1) the stage of development of necessary support conditions for wraparound and wraparound fidelity and (2) wraparound fidelity and improvement in youth outcomes. Specific elements of wraparound (i.e., outcomes based and community based) and baseline needs and strengths (e.g., high levels of anxiety and conduct issues, poor functioning at home and in school, judgment, and risks) were found to predict a reduction in youth needs. Other unexpected relationships between youth outcomes and the cultural competence element of wraparound and being multi-racial were also discovered. These findings reinforce the importance of supporting high fidelity wraparound for youth and their families in a recovery focused behavioral health system.