On the mental representations originating during the interaction between language and vision

The interaction between vision and language processing is clearly of interest to both cognitive psychologists and psycholinguists. Recent research has begun to create understanding of the interaction between vision and language in terms of the representational issues involved. In this paper, we first review some of the theoretical and methodological issues in the current vision–language interaction debate. Later, we develop a model that attempts to account for effects of affordances and visual context on language-scene interaction as well as the role of sensorimotor simulation. The paper addresses theoretical issues related to the mental representations that arise when visual and linguistic systems interact.     

Investigating speech motor practice and learning in people who stutter

In this exploratory study, we investigated whether or not people who stutter (PWS) show motor practice and learning changes similar to those of people who do not stutter (PNS). To this end, five PWS and five PNS repeated a set of non-words at two different rates (normal and fast) across three test sessions (T1, T2 on the same day and T3 on a separate day, at least 1 week apart). The results indicated that PWS and PNS may resemble each other on a number of performance variables (such as movement amplitude and duration), but they differ in terms of practice and learning on variables that relate to movement stability and strength of coordination patterns. These findings are interpreted in support of recent claims about speech motor skill limitations in PWS.

Educational objectives: The reader will be able to: (1) define oral articulatory changes associated with motor practice and learning and their measurement; (2) summarize findings from previous studies examining motor practice and learning in PWS; and (3) discuss hypotheses that could account for the present findings that suggest PWS and PNS differ in their speech motor learning abilities.     

Workgroup Temperance of Alcohol and Safety Climate Moderate the Cognitive Effects of Workplace Substance‐Abuse Prevention1

This research examined the independent and combined influence of workgroup drinking norms and safety climate on the cognitive outcomes of prevention. Employees from 72 workgroups (n = 347) were randomly assigned to attend 1 of 2 training conditions or a control group that did not receive training until after follow‐up questionnaires. Results from hierarchical regression analyses showed there was a significant effect of the interaction between safety climate, drinking norms, and training on beliefs that policy and the employee assistance program are effective. Informational training was least effective for employees from relatively temperate workgroups. Team awareness was less effective for employees from tolerant groups. Employees might benefit more from interventions tailored to individual and workgroup cultural factors.     

A Review of the Types of Scientific Misconduct in Biomedical Research

Biomedical research has increased in magnitude over the last two decades. Increasing number of researchers has led to increase in competition for scarce resources. Researchers have often tried to take the shortest route to success which may involve performing fraudulent research. Science suffers from unethical research as much time, effort and cost is involved in exposing fraud and setting the standards right. It is better for all students of science to be aware of the methods used in fraudulent research so that such research can be detected early. Biomedical research is one area that seems to have attracted maximum numbers of fraudulent researchers; hence this article devotes itself to biomedical research scenario.     

BENCHMARKS AFFECT PERCEPTIONS OF PRIOR DISABILITY IN A STRUCTURED INTERVIEW

Though covered under the Americans with Disabilities Act of 1990, job candidates with a record of a disability may be adversely evaluated. Two experiments demonstrate that subtle knowledge of a prior disability creates a bias that can be removed by a structured interview. A job candidate was labeled as having once suffered from depression, substance abuse, cancer, or no disability. The candidate who once suffered from depression or substance abuse was judged more negatively than a control candidate, while a cancer survivor was not. Though disabilities are not perceived equally, benchmarked rating scales can enhance attention to relevant behaviors, thus controlling the potential for bias.We thank Steven Gregson, Michael Records and Cynthia Strickland for their help with pilot studies. Shawn Bocketti is now with IBM, Stephen Maser is with Linkage Incorporated, and Craig Wennet is with the United States Coast Guard.     

Can CBT Be Effective for Aboriginal Australians? Perspectives of Aboriginal Practitioners Trained in CBT

The objective of the study was to investigate whether high and low intensity versions of cognitive behaviour therapy (CBT) might be an effective therapeutic approach for enhancing the mental health of Aboriginal Australians. Five university‐educated Aboriginal counsellors received in‐depth training in CBT. Over the following year, they used CBT strategies with their clients, and met 10 times as a participatory action research group. The group addressed three key questions: (a) Does CBT appear to be useful for Aboriginal Australians? (b) If so, what elements of CBT are perceived to be effective? (c) What adaptations might be made to CBT to enhance its effectiveness with Aboriginal Australians? The resulting qualitative data were transcribed and analysed. Counsellors perceived CBT to be very useful for their Aboriginal clients and for themselves. They reported that it enhanced their clients' well‐being, their own clinical skills, and their own well‐being, and it reduced burnout. The qualities of CBT that were perceived to be effective were its adaptability, pragmatic here‐and‐now approach, capacity for low‐intensity interventions, safe containing structure, promotion of self‐agency, and valuable techniques. It was suggested that the prime requirement for adaptations to CBT were that they would need to fit different social and cultural contexts.     

“Do You See and Hear More? A Study on Telugu Perception Verbs”

Journal of Psycholinguistic Research - Verbs of perception describe the actual perception of some entity and it is emphasized by earlier researchers that lexicon in languages is...     

Self-monitored motives for smoking among college students.

College student smokers (N = 50) were asked to carry electronic diaries for 14 days and record smoking events (n = 1,139). They indicated why they were smoking each cigarette on a checklist of potential motives. Results suggest that a desire to reduce craving (62.8% of occasions) and habit/automatic processes (42.8%) were the most frequent motives. More dependent and daily smokers were especially likely to endorse smoking to reduce craving and for habit/automatic reasons and were less likely to cite coping with negative emotion as a reason for smoking. Dependent and daily smokers were more likely to endorse at least 1 dependence-like motive and were less likely to exclusively attribute smoking to nondependence motives. Self-monitored motives appeared valid, according with conceptually related states, activities, and events in the diary records. Diary-recorded motives were compared with smokers' responses to a retrospective motives questionnaire administered at baseline. The 2 assessment modes produced discrepant estimates of the most influential motivational processes. Questionnaire responses incompletely forecast conceptually similar diary-reported motives. Dependence and daily smoking showed a different pattern of associations with diary-based versus retrospective motives measures.     

Susceptibility to induction of long-term depression is associated with impaired memory in aged Fischer 344 rats

The current study employed aged and young male Fischer 344 rats to examine the relationship between long-term depression (LTD), age, and memory. Memory performance was measured on two tasks that are sensitive to hippocampal function; inhibitory avoidance and spatial discrimination on the Morris water maze. The slope of the extracellular excitatory postsynaptic field potential was recorded from CA3-CA1 synapses in hippocampal slices. Low frequency stimulation (LFS) induced a modest LTD only in aged animals under standard recording conditions. The decrease in synaptic transmission examined only in aged animals correlated with memory scores on the spatial task and LTD was not observed in aged animals with the highest memory scores. LTD induction was facilitated by increasing the Ca(2+)/Mg(2+) ratio of the recording medium or employing a paired-pulse stimulation paradigm. Age differences disappeared when LFS was delivered under conditions of elevated Ca(2+)/Mg(2+) in the recording medium. Using multiple induction episodes under conditions which facilitate LTD-induction, no age-related difference was observed in the maximum level of LTD. The results indicate that the increased susceptibility to LTD induction is associated with impaired memory and results from a shift in the induction process. The possible relationship between LTD and memory function is discussed.     

A Situational Model of Sexual Assault Prevention through Bystander Intervention

Bystander intervention is a potentially potent tool in the primary prevention of sexual assault but more information is needed to guide prevention programs (Banyard 2008). Undergraduates (378 women and 210 men, primarily White) at a central coast California university completed an anonymous questionnaire measuring five barriers identified by the situational model of bystander intervention (Latane and Darley 1970) and bystander intervention behavior. As expected, the barriers were negatively correlated with intervention, were greater for men than for women, and intervention likelihood was affected by perceptions of victim worthiness, especially for men. Hypotheses predicting a positive relationship between having a relationship with the potential victim or perpetrator and intervention were supported. Implications for sexual assault bystander intervention programming are provided.