Motor sequence learning and reading ability: is poor reading associated with sequencing deficits?

Although it is widely assumed that children with learning disabilities have "sequencing problems," these have not been well specified. A non-verbal serial reaction time (SRT) paradigm was used to evaluate motor sequence learning in 422 children between ages 7 and 11 in relation to reading, cognitive ability level, and attention problems. The children demonstrated the response profile typically associated with motor sequence learning, but the component of the profile indicative of implicit sequence learning was not reliably associated with any of the predictors. Cognitive ability predicted overall response time; cognitive ability, reading, and attention problems each predicted overall accuracy. Explicit learning was predicted by cognitive ability, but not by reading or attention problems. Thus, we found no evidence that poor reading is preferentially associated with a domain general deficit in sequential learning.     

Speech timing of grammatical categories

A series of experiments was performed to determine how the duration of a word spoken in a sentence is influenced by: (1) the grammatical category to which it belongs, and (2) the position of the word in a constituent. Experiment I contained Noun-Verb homophones (e.g. “I saw the coach…” — noun; “I saw him coach…” — verb), in sentences matched for phonetic environment and stress pattern. Results support the notion that Nouns are longer than Verbs in typical sentences. Experiment II, however, demonstrated that the duration of Noun-Verb homophones in matched clause-final position is approximately equal. Experiment III contained transitive and intransitive Verbs in matched sentences. The results of Experiments II and III provided support for a lengthening account based on constituent-final position, while ruling out an account based on a debatable deletion site. Results of Experiment IV generalized the account of constituent-final lengthening for Nouns and Verbs to additional major categories, by comparing the duration of the phrase-initial Adjective two with the phrase-final Adverb too. Finally, Experiment V tested the distinction between minor and major categories. Results demonstrated that the Preposition to is shorter than the Adjective two by approximately 50 percent. Taken in sum, these findings indicate that it is sufficient to make a binary distinction between major and minor categories for purposes of a theory of speech timing and speech synthesis. Durational effects traditionally ascribed to differences within the class of major categories can be accounted for solely in terms of constituent boundaries, already required in the theory to account for three other classes of phenomena.     

The extent,nature, and utility of evaluating consumer satisfaction in community mental health centers

Evaluating consumer perceptions is a recent development in community mental health. The authors surveyed the 504 federally funded community mental health centers to discover the extent to which they assessed consumer satisfaction, the methods used to collect data, and the utility of the results. Of the 366 centers that responded, 48% had gathered consumer feedback in the previous 18 months, and most others planned to initiate such evaluations within a year. Methods of conducting the studies were extremely diverse. Respondents felt the results were useful and shared them primarily with agency personnel, rather than with outside funders, fellow agencies, or clients. The authors conclude that community mental health centers are evaluating consumer satisfaction more frequently than in the recent past, but this movement has not yet developed clear, standardized methods. Until evaluators consolidate their efforts this evaluation strategy will continue to have limited utility.     

“Can We Say the N-word?”: Exploring Psychological Safety During Race Talk

Classroom interactions that engender psychologically safe climates have rich developmental potential; these interactions often facilitate engagement in academic risk-taking and exploration (Cooper, 2013). On the contrary, classroom interactions that are threatening to adolescents’ identities send messages of devaluation and can negatively impact feelings of belonging and academic achievement, particularly for youth of color (Sherman et al., 2013). In efforts to help explicate the interrelations between racial-identity linked risks and threats and psychological safety in classroom learning contexts, this exploratory case study examined two 9th grade English Language Arts teachers’ negotiation of attunement, authenticity, and power sharing during race talk. Our in-depth analysis of these classrooms suggested the following teacher moves may be particularly important for psychological safety during race talk: teacher moves that (a) support or inhibit power sharing, (b) indicate high or low levels of teacher attunement, and (c) demonstrate or mask the teacher’s authenticity. These results have implications for understanding the co-construction of psychological safety in classrooms during identity-salient and racialized interactions.