Cluttering and stuttering exhibited in a young professional

S 18, a young adult professional, was self-referred for stuttering. Assessment indicated deficits consistent with both stuttering and cluttering, including prolongations, syllable repetitions, secondary escape behaviors, rapid speech rate, and poor expressive language. The client had no awareness of cluttering characteristics. Therapy goals included improved breath control, slowed rate, easier onset of articulation, and increased awareness of speech. Progress toward therapeutic goals was consistent. However, his motivation decreased as therapy progressed. He was discharged from direct treatment after 13 months, at which time he could employ therapeutic techniques to improve his fluency and intelligibility when speech was disordered.     

Predictors of Success in High School Level Vocational Education Programs: A Review, 1954–1967

Over 1,200 correlations reported in 38 studies appearing in the period 1954–1967 are summarized for 10 predictor categories and 11 vocational program areas. For each predictor-program combination the distribution of correlations is given along with median correlation (r), total number of students involved, number of correlations located, and an index to the relevant studies. Main trends include (a) substantial variation in results from study to study; (b) differences in level of predictor-criterion r among vocational areas and between males and females; (c) evidence of differential predictability; and (d) poor performance of dexterity tests.     

Pollock on token physicalism,agent materialism and strong artificial intelligence

An examination of John Pollock's theory of artificial intelligence and philosophy of mind raises difficulties for his mechanist concept of person. Token physicalism, agent materialism, and strong artificial intelligence are so related that if the first two propositions are not well‐established, then there is no justification for believing that an artificial consciousness can be designed and built. Pollock's arguments are shown to be inconclusive in upholding a functionalist theory of persons as supervenient but purely physical entities. In part this is the result of Pollock's thin definition of the concept of supervenience, according to which any complex supervenes on its proper parts. The limitations of this account are apparent when contrasted with richer conceptions of supervenience, such as Joseph Margolis’. But on Margolis’ theory, the mind and its expressions supervene on or rise above their material embodiments in the sense that they cannot be fully explained in physical terms, which contradicts Pollock's token physicalism and agent materialism. The consequence for Pollock's project to explain the mind as mechanical, and to manufacture artificial persons, is that these systems can at best aspire to impressive innovations in weak artificial intelligence, but realistically cannot aspire to strong or mentalistic artificial intelligence.     

Emancipation from what? The concept of freedom in classical Ch'an Buddhism

This essay attempts to articulate an understanding of the goal of ‘freedom’ in classical Ch'an Buddhism by setting concerns for ‘liberation’ in relation to the kinds of authority and regulated structure characteristic of Sung dynasty Ch'an monasteries. It begins with the thesis that early Western interpreters of Zen have tended to emphasise the dimensions of Zen freedom that accord with modem Western versions of freedom presupposing tension between freedom and authority as well as between individual autonomy and the demands of a communal setting. These dichotomies, assumed by modem Western interpreters, appear to have been absent from this medieval Chinese context, thus suggesting that their concepts of freedom and liberation must have differed significantly from our own. The essay examines classical Ch'an rhetoric and practices in an effort to reconceive what ‘freedom’ might have meant in this context and concludes with a proposal for this reconception.     

Generation of speech continua through monaural fusion

A procedure based on monaural fusion has been developed to construct acoustic continua between natural speech sounds, to be used in studies of speech perception. Two speech stimuli of similar temporal structure and different spectral composition are precisely aligned in time and presented simultaneously to the listener. By mixing both stimulus components in varying intensity ratios, a transition from one component to the other can be achieved. Such stimulus continua have several advantages over the synthetic continua commonly used in studies of categorical perception and related phenomena: They are based on real speech stimuli; the endpoint stimuli are unambiguous; and the stimuli are characterized by a well-defined physical variable, the relative intensity of the two components.     

The emergence of gender differences in physical aggression in the context of conflict between young peers

It is well known that a gender difference in physical aggression emerges by the preschool years. We tested the hypothesis that the gender difference is partly due to changing tactics in peer interaction. Observations of girls’ and boys’ social initiatives and reactions to opportunities for conflict were made, using the Peer Interaction Coding System (PICS) in four independent samples of children between 9 and 36 months of age, which were aggregated to form a summary data set (N= 323), divided into two age bands (below or above 24 months of age). Linear mixed‐model analyses revealed significant age by gender interactions in the use of bodily force in response to peers’ initiatives and in the tendency to use bodily force at later stages of conflicts with peers. The gender difference in use of force was not explained by differences in the use of verbal tactics. These cross‐sectional findings suggest that girls are initially more likely than boys to use reactive aggression, but then desist, whereas boys increase their use of force to defend their territory and possessions. The difference between older and younger girls likely reflects girls’ abilities to regulate their behaviour in response to social challenges and the fact that girls are explicitly socialized to yield to peers’ demands.     

An Introduction to the Horizon Model: An Alternative to Universalist Frameworks of Mystical Development

Critics have pointed out that the content and sequence of mystical development reported by different traditions do not seem very congruous with the contention that there is a universal path of mystical development. I propose a model of mystical development that is more subtle than traditional ‘invariant hierarchical’ models, and which explains how the apparently differing accounts of mystical development between traditions and thinkers can be reconciled with each other in a more convincing fashion, and brought together under one umbrella. The model preserves both the objective core of perennialism and the culturally subjective element of mystical ‘specialization’ that is undeniably evidenced in the mystical literature, and which hierarchical and invariant ‘universalist’ accounts struggle to integrate.     

Further considerations regarding inhibitory processes, working memory, and cognitive aging

The present study explored the relationship between inhibitory processing (as indexed by identity negative priming in a letter-naming task), working memory, discourse processing, and cognitive aging effects. Consistent with several other recent reports, this study found evidence of intact inhibitory processing, as measured by negative priming, in older adults as well as younger adults. This intact negative priming occurred in conjunction with diminished working memory span and impaired memory in the discourse processing task in the same sample of older adults, further arguing against the likelihood that declines in these areas are caused by impairments in the inhibitory processes measured by negative priming. The implications of these results for theories of cognitive aging and possible reasons for inconsistent findings regarding negative priming effects among the elderly are discussed.