Real-time comprehension of wh- movement in aphasia: evidence from eyetracking while listening

Sentences with non-canonical wh- movement are often difficult for individuals with agrammatic Broca's aphasia to understand (, inter alia). However, the explanation of this difficulty remains controversial, and little is known about how individuals with aphasia try to understand such sentences in real time. This study uses an eyetracking while listening paradigm to examine agrammatic aphasic individuals' on-line comprehension of movement sentences. Participants' eye-movements were monitored while they listened to brief stories and looked at visual displays depicting elements mentioned in the stories. The stories were followed by comprehension probes involving wh- movement. In line with previous results for young normal listeners [Sussman, R. S., & Sedivy, J. C. (2003). The time-course of processing syntactic dependencies: evidence from eye movements. Language and Cognitive Processes, 18, 143-161], the study finds that both older unimpaired control participants (n=8) and aphasic individuals (n=12) showed visual evidence of successful automatic comprehension of wh- questions (like "Who did the boy kiss that day at school?"). Specifically, both groups fixated on a picture corresponding to the moved element ("who," the person kissed in the story) at the position of the verb. Interestingly, aphasic participants showed qualitatively different fixation patterns for trials eliciting correct and incorrect responses. Aphasic individuals looked first to the moved-element picture and then to a competitor following the verb in the incorrect trials. However, they only showed looks to the moved-element picture for the correct trials, parallel to control participants. Furthermore, aphasic individuals' fixations during movement sentences were just as fast as control participants' fixations. These results are unexpected under slowed-processing accounts of aphasic comprehension deficits, in which the source of failed comprehension should be delayed application of the same processing routines used in successful comprehension. This pattern is also unexpected if aphasic individuals are using qualitatively different strategies than normals to comprehend such sentences, as under impaired-representation accounts of agrammatism. Instead, it suggests that agrammatic aphasic individuals may process wh- questions similarly to unimpaired individuals, but that this process often fails to facilitate off-line comprehension of sentences with wh- movement.     

Sleep disturbances in depressed pregnant women and their newborns

Pregnant women (N=253) were recruited during their second trimester of pregnancy (M=22.3 weeks gestation) and assigned to depressed (N=83) and non-depressed groups based on a SCID diagnosis of depression. They were then given self-report measures on sleep disturbance, depression, anxiety and anger, and their urine was assayed for norepinephrine and cortisol. These measures were repeated during their third trimester (M=32.4 weeks). Their newborns were then observed during sleep. During both the second and third trimesters, the depressed women had more sleep disturbances and higher depression, anxiety and anger scores. They also had higher norepinephrine and cortisol levels. The newborns of the depressed mothers also had more sleep disturbances including less time in deep sleep and more time in indeterminate (disorganized) sleep, and they were more active and cried/fussed more.     

In the Final Analysis: More Wisdom From People Who Have Faced Death

Seventeen adults who experienced a life‐threatening situation were interviewed to ascertain what they had learned about life from their confrontation with death. Interview questions focused on participants' philosophies of life, their personal regrets and priorities, and their advice to others. Interviews were analyzed using qualitative grounded theory and discovery‐oriented techniques. Among the most common themes, the participants advocated less materialism, more spirituality, and more caring for and serving of others. After their confrontation with death they worried less about mundane issues and became more optimistic about the future of humankind. Implications for research and practice are discussed.     

The sociocultural and psychological adaptation of Chinese migrant adolescents in Australia and Canada

This study aimed to investigate the adaptation of Chinese migrant adolescents in Australia and Canada, in terms of their academic achievement, parent—child conflict, and stress, in the light of various societal, situational, and individual variables. The participants included 75 Chinese‐Canadian and 92 Chinese‐Australian high school students. The results suggested that academic achievement in the host society was influenced by societal level variables such as auspices of immigration, and situational and individual variables such as amount of social support available, age, and their definitions of success. For parent—child conflict and stress level, they were related to the situational variable, social support, rather than to societal variables. There was also some evidence to indicate that the three adaptation outcome variables were related.     

Brief Interventions in the Treatment of Alcohol Use Disorders: Definition and Overview

The author reviews the literature and describes the nature and feasibility of brief interventions in the treatment of alcohol use disorders. Attention is given to the promising results of outcome studies, and recommendations are provided for the implementation of brief interventions with a heterogeneous clientele.     

Gadamer and Scholz on Solidarity: Disclosing,Avowing, and Performing Solidaristic Ties with Human and Natural Others

ABSTRACT

This essay is concerned with Gadamer’s reflections on solidarity and practice as found in several of his later writings. While Gadamer offers a robust explanation of practice, practical reason, and how both are operative in solidarities, his investigations of solidarity are in no way systematic. He does, however, distinguish two aspects of solidarity, viz. what one might call “natural solidarity” and “avowed solidarity”. In contrast to natural solidarities, avowed solidarities require an intentional decision and commitment to act with others for a common cause. Since Gadamer’s writings on solidarity are more sketches than detailed treatises, we will bring his work into dialogue with feminist and political philosopher Sally Scholz. Scholz has devoted significant research to the concept of political solidarity. Like Gadamer, Scholz too is concerned with how we engage natural others and how our present practices harm and exploit them. By bringing Scholz’s and Gadamer’s work into dialogue, we gain a better understanding of different facets and types of solidarity, how they interrelate and influence one other, and how their interrelations might help to effect positive social and political changes for all who inhabit this world.     

Processing pronunciation variants: the role of probabilistic knowledge about lexical form and segmental co-occurrence

Two experiments investigated the contribution of lexical knowledge to processing nasal flap variants (e.g. “mental” produced as “mennle”). High and low variant production frequency nasal flap words and nonword counterparts were presented in a “t” detection task. More “t” detections were found in high than low variant frequency nasal flap words; no difference was found in control nasal flap nonwords but control nonwords with a nasal had more “t” detections than nonwords without a nasal. The findings suggest that access to lexical knowledge of an alternative NT pronunciation is modulated by variant frequency of the reduced form and pre-lexical phonotactic knowledge.     

Gist-based memory for prices and “better buys” in younger and older adults

Ageing typically leads to various memory deficits which results in older adults’ tendency to remember more general information and rely on gist memory. The current study examined if younger and older adults could remember which of two comparable grocery items (e.g., two similar but different jams) was paired with a lower price (the “better buy”). Participants studied lists of grocery items and their prices, in which the two items in each category were presented consecutively (Experiment 1), or separated by intervening items (Experiment 2). At test, participants were asked to identify the “better buy” and recall the price of both items. There were negligible age-related differences for the “better buy” in Experiment 1, but age-related differences were present in Experiment 2 when there were greater memory demands involved in comparing the two items. Together, these findings suggest that when price information of two items can be evaluated and compared within a short period of time, older adults can form stable gist-based memory for prices, but that this is impaired with longer delays. We relate the findings to age-related changes in the use of gist and verbatim memory when remembering prices, as well as the associative deficit account of cognitive ageing.     

Ethical Behavioral Intention in an Academic Setting: Models and Predictors

This study examines the theory of planned behavior (TPB) and the multidimensional ethics scale (MES). Variables from both are included to determine which ones significantly correlate with student ethical behavioral intention in an academic setting. Using a survey, responses are collected from undergraduate business students from two southwestern universities in the United States using a scenario-based approach, looking at individual situations and group situations. SmartPLS was used to assess the results for four scenarios. From the theory of planned behavior, attitude was a significant predictor of behavioral intention across all four scenarios while subjective norm was significant in one scenario. From the multidimensional ethics scale, moral equity and relativism were significant in one group scenario while moral equity and utilitarianism were each significant in an individual scenario. The findings indicate support for the use of the TPB and the MES when exploring ethics in an academic setting and for the need to study both individual and group situations. A discussion of the findings and implications is given.