The role of disgust propensity in blood-injection-injury phobia: Comparisons between Asian Americans and Caucasian Americans

There is a growing body of evidence suggesting the potential role of disgust propensity in blood-injection-injury (BII) phobia. The current study examined associations between disgust propensity and BII phobia symptom severity in Caucasian Americans (n=310) and Asian Americans (n=223). Asian Americans typically scored higher than Caucasian Americans on the BII and disgust measures. The present study also examined the structural relations between gender, cultural background, disgust propensity, and BII phobia symptom severity. According to the structural equation model, disgust propensity was significantly related to levels of BII phobia symptom severity and fully mediated the relationships between BII phobia symptom severity and the demographic variables of gender and cultural background. The implications of the results for cultural refinements to our understanding of disgust propensity and BII phobia are discussed.     

Comprehension of argument structure and semantic roles: evidence from English-learning children and the forced-choice pointing paradigm

Research using the intermodal preferential looking paradigm (IPLP) has consistently shown that English-learning children aged 2 can associate transitive argument structure with causal events. However, studies using the same methodology investigating 2-year-old children's knowledge of the conjoined agent intransitive and semantic role assignment have reported inconsistent findings. The aim of the present study was to establish at what age English-learning children have verb-general knowledge of both transitive and intransitive argument structure using a new method: the forced-choice pointing paradigm. The results suggest that young 2-year-olds can associate transitive structures with causal (or externally caused) events and can use transitive structure to assign agent and patient roles correctly. However, the children were unable to associate the conjoined agent intransitive with noncausal events until aged 3;4. The results confirm the pattern from previous IPLP studies and indicate that children may develop the ability to comprehend different aspects of argument structure at different ages. The implications for theories of language acquisition and the nature of the language acquisition mechanism are discussed.     

Psychometric Properties and Administration Measurement Invariance of Social Phobia Symptom Measures: Paper-Pencil vs. Internet Administrations

The psychometric properties of the online versions of assessment instruments for phobias and related symptoms were compared to those of paper-pencil versions. The examined measures were the Social Interaction Anxiety Scale (SIAS) and Social Phobia Scale (SPS). Students (n = 514) completed the instruments either in a paper-pencil in lab condition or an online at home condition. Means of the measures were largely equivalent between the two groups. Factor structures of the measures support construct validity of the two versions of the questionnaires. The coefficient alphas for the measures were reasonably high, ranging between .91 and .93 for both groups. Correlations between the measures were similar across groups. Overall, adequate psychometric properties of the online versions of the instruments were demonstrated, however, neither of the social phobia measures demonstrated measurement invariance between the two assessment modalities.     

Is Structure Dependence an Innate Constraint? New Experimental Evidence From Children's Complex‐Question Production

According to Crain and Nakayama (1987) , when forming complex yes/no questions, children do not make errors such as Is the boy who smoking is crazy? because they have innate knowledge of structure dependence and so will not move the auxiliary from the relative clause. However, simple recurrent networks are also able to avoid such errors, on the basis of surface distributional properties of the input ( Lewis & Elman, 2001 ; Reali & Christiansen, 2005 ). Two new elicited production studies revealed that (a) children occasionally produce structure‐dependence errors and (b) the pattern of children's auxiliary‐doubling errors (Is the boy who is smoking is crazy?) suggests a sensitivity to surface co‐occurrence patterns in the input. This article concludes that current data do not provide any support for the claim that structure dependence is an innate constraint, and that it is possible that children form a structure‐dependent grammar on the basis of exposure to input that exhibits this property.     

Middle school students' perceptions of a peer who stutters

Little is known about how middle school students perceive a similar-aged peer who stutters. Therefore, the purpose of this study was to examine the influence of stuttering frequency, Likert statement type (affective, behavioral, cognitive), and the gender of the listener on middle school students' perceptions of a peer who stutters. Sixty-four middle school students (10-14 years) individually viewed a video sample of a teen telling a joke at one of four stuttering frequencies (<1%, 5%, 10%, 14%). After the students viewed one of the video samples, they were asked to rate 11 Likert statements that reflected their affective, behavioral, and cognitive perceptions of a peer who stuttered. The results revealed an interaction between stuttering frequency and Likert statement type. Ratings of behavioral statements (speech production characteristics) were significantly more positive for the sample containing <1% stuttering than 10% and 14% stuttering. Ratings for cognitive statements (thought and beliefs) were significantly more positive for the sample containing <1% stuttering than 10% and 14% stuttering. The stuttering frequency of the peer did not significantly influence how students rated affective statements (feelings and emotions). It was also found that male and female middle school students did not significantly differ in their perceptions of a male peer who stutters. Clinical implications are discussed relative to peer teasing, friendship, listener comfort, and social acceptance within a middle school setting for a student who stutters. Future research directions are also discussed. EDUCATIONAL OBJECTIVES: The reader will be able to: (1) summarize how middle school students perceive stuttering; (2) explain how the frequency of stuttering influences middle school students' perceptions of a peer who stutters; and (3) provide clinical implications of the data from this study.     

The Sternberg Triarchic Abilities Test (STAT) as a measure of academic achievement and general intelligence

The degree to which practical, creative, and analytical abilities, measured by the Sternberg Triarchic Abilities Test (STAT) (Sternberg, 1993), significantly contribute to the prediction of academic achievement, independent of general intelligence, was investigated. Although Sternberg et al. (2000) claim that the STAT is not related to, nor a measure of, general intelligence, data obtained by Sternberg, Ferrari, Clinkenbeard, and Grigorenko (1996), found that STAT scores were significantly correlated with measures of general intelligence. In the present study, introductory psychology midterm examination grades, STAT scores, and Wonderlic Personnel Test scores (as a measure of general intelligence), were obtained from undergraduate students at the University of Western Ontario (N=150). Total STAT scores and each of the STAT subsection scores were significantly related to Wonderlic test scores, P<0.01, and the STAT subsections were significantly related to each other, P<0.01. The partial correlations between midterm grades and creative, practical, analytical, and total STAT scores, with the variance due to the Wonderlic test removed, were also found to be significant for practical and for total STAT scores, P<0.05, but nonsignificant for creative and analytical STAT scores. A factor analysis including midterm examination grades, the Wonderlic test, and each of the STAT subsections revealed a single general factor. Thus, some results supported Sternberg but others were contrary to his claims.