Eye movements during language-mediated visual search reveal a strong link between overt visual attention and lexical processing in 36-month-olds

The nature of children’s early lexical processing was investigated by asking what information 36-month-olds access and use when instructed to find a known but absent referent. Children readily retrieved stored knowledge about characteristic color, i.e., when asked to find an object with a typical color (e.g., strawberry), children tended to fixate more upon an object that had the same (e.g., red plane) as opposed to a different (e.g., yellow plane) color. They did so regardless of the fact that they had plenty of time to recognize the pictures for what they are, i.e., planes and not strawberries. These data represent the first demonstration that language-mediated shifts of overt attention in young children can be driven by individual stored visual attributes of known words that mismatch on most other dimensions. The finding suggests that lexical processing and overt attention are strongly linked from an early age.     

The Multidimensional Nature of Continuance Commitment: Commitment Owing to Economic Exchanges Versus Lack of Employment Alternatives

Purpose  

The purpose of this investigation was to develop a multidimensional measure of continuance organizational commitment, specifying dimensions for continuance commitment based on the perception of beneficial economic exchanges versus the perception of low job alternatives.     

Flow at Work and Basic Psychological Needs: Effects on Well‐Being

Recent conceptual work draws meaningful distinctions between experiential and declarative well‐being (Shmotkin, 2005 ), but little has been done to apply such distinctions in organisational psychology. We use this framework to integrate self‐determination theory (Deci & Ryan, 1985 ) and flow theory (Csikszentmihalyi, 1975 ), leading to hypotheses proposing that flow experiences at work (experiential well‐being) lead to declarative well‐being outcomes through their influence on the satisfaction of basic psychological needs for competence and autonomy. Findings from a two‐week experience sampling study of full‐time employees offer support for our hypotheses. This study also shows support for the moderating effect of individual differences in personality on the relationships among flow experiences, need fulfillment, and declarative well‐being.     

Responding to rule violations or rule following: A comparison of two versions of the Good Behavior Game with kindergarten students

The purpose of this study was to examine the differential effects of 2 versions of the Good Behavior Game (Barrish, Saunders, & Wolf, 1969), allocating teacher attention to rule violations (GBG-response cost) and to rule following (GBG-reinforcement), on student and teacher behavior. The participants were 6 kindergarten students who were nominated as the 3 most disruptive students in each classroom. The study was conducted using single-case A/B/A/C/B/C reversal design with each teacher randomly assigned to either GBG-response cost or GBG-reinforcement condition for implementation in the first B phase. Results indicated that both versions were effective at reducing rule violations and that GBG-reinforcement consistently resulted in either comparable or lower levels of rule violations across classrooms and students. In addition, GBG-reinforcement was preferred by the teachers as a better fit to their classrooms. The implications of the findings to teachers and school psychologists in classroom settings are discussed.     

Sound naming in neurodegenerative disease

Modern cognitive neuroscientific theories and empirical evidence suggest that brain structures involved in movement may be related to action-related semantic knowledge. To test this hypothesis, we examined the naming of environmental sounds in patients with corticobasal degeneration (CBD) and progressive supranuclear palsy (PSP), two neurodegenerative diseases associated with cognitive and motor deficits. Subjects were presented with 56 environmental sounds: 28 sounds were of objects that required manipulation when producing the sound, and 28 sounds were of objects that required no manipulation. Subjects were asked to provide the name of the object that produced the sound and also complete a sound-picture matching condition. Subjects included 33 individuals from four groups: CBD/PSP, Alzheimer disease, frontotemporal dementia, and normal controls. We hypothesized that CBD/PSP patients would exhibit impaired naming performance compared with controls, but the impairment would be most apparent when naming sounds associated with actions. We also explored neural correlates of naming environmental sounds using voxel-based morphometry (VBM) of brain MRI. As expected, CBD/PSP patients scored lower on environmental sounds naming (p < 0.007) compared with the controls. In particular, the CBD/PSP patients scored the lowest when naming sounds of manipulable objects (p < 0.05), but did not show deficits in naming sounds of non-manipulable objects. VBM analysis across all groups showed that performance in naming sounds of manipulable objects correlated with atrophy in the left pre-motor region, extending from area six to the middle and superior frontal gyrus. These results indicate an association between impairment in the retrieval of action-related names and the motor system, and suggest that difficulty in naming manipulable sounds may be related to atrophy in the pre-motor cortex. Our results support the hypothesis that retrieval of action-related semantic knowledge involves motor regions in the brain.     

Married Women’s Situational Use of Last Names: An Empirical Study

Situational last name use was examined in a sample of 600 married women who responded to a mail survey. The sample was selected from the faculty and staff of a state university in the Midwest with over-sampling of women whose last name differed from their husband’s last name. Overall, 12% of married women reported situational last name use. Women from all last name choices (e.g., changed to husband’s, kept birth surname) reported situational surname use, but the most common occurrence of this practice was among hyphenators. Situational users were most likely to use their husband’s last name in family situations and their birth surname in professional situations. Factors that increase situational last name use included full-time employment, higher levels of educational attainment, and an older age at marriage. Situational last name use by married women can be seen as a manifestation of ambiguity over identity with family and non-family roles.     

Development and validation of a new procedure for the diagnostic assessment of personality disorder: the Multidimensional Personality Disorder Rating Scale (MPDRS)

Data from a community-based prospective longitudinal study were used to investigate the utility of a structured assessment of the DSM-IV General Diagnostic Criteria for a Personality Disorder (PD). The Structured Clinical Interview for DSM-IV PDs (SCID-II) was administered to 154 adults. After completing the interview, an experienced clinician assessed the General Diagnostic Criteria for a PD using a structured rating scale. PD diagnoses, based solely on the rating scale data, demonstrated strong agreement with diagnoses obtained using the diagnostic thresholds for specific PDs (Kappa = 0.89). The sensitivity, specificity, predictive power, and internal reliability of the rating scale were satisfactory. PD diagnoses, based on both of the assessment procedures, were associated with substantial impairment and distress. These findings suggest that a structured assessment of the DSM-IV General Diagnostic Criteria for a Personality Disorder may constitute a useful alternative or supplement to standard assessments of the diagnostic thresholds for specific DSM-IV PDs.     

Ten-month-olds' selective use of visual dimensions in category learning

There is now general consensus that infants can use several different visual properties as the basis for categorization. Nonetheless, little is known about when and whether infants can be guided by contextual information to select the relevant properties from amongst those available to them. We show here that by 10 months of age infants can be biased, through observational learning, to use one or the other of two object properties for classification. Two groups of infants watched an actress classifying objects by either shape (the Shape group) or surface pattern (the Pattern group). When subsequently presented with two test trials which contradicted either one or the other of the classification rules, infants in the two groups looked longer to the classification event that was incompatible with the rule that group had been familiarized to. These results are discussed with reference to the development of selective feature processing in infancy.     

Disease Rarity,Carrier Status,and Gender: A Triple Disadvantage for Women with Fabry Disease

Fabry disease is a multi-systemic X-linked genetic disorder which has progressive and deadly consequences for those it afflicts. Fabry disease symptoms are widely recognized as a substantive burden for affected males. In comparison, female heterozygotes have traditionally been viewed as relatively symptom-free, though a debate continues about whether and how much they suffer with the disease. Previous research suggests that females with Fabry disease may be triply disadvantaged in healthcare settings owing to: (1) disease rarity, (2) devalued carrier status, and (3) gender. The combined effects of these three factors suggest that female heterozygotes may suffer substantially with Fabry disease symptoms. A qualitative analysis of a brief disease-specific questionnaire provides supportive evidence. The female Fabry disease participants described experiencing significant symptoms that interfered with their lives. They also described unsatisfying experiences with healthcare professionals related to disease rarity, carrier status, and gender. The results of this study corroborate the suggestion that this triple disadvantage exists and may preclude appropriate management and treatment of females with Fabry disease. The role of healthcare professionals, including genetic counselors, in remedying this disadvantage is reviewed.