The role of distinctive features in the dichotic perception of vowels

A dichotic listening experiment was conducted to determine if vowel perception is based on phonetic feature extraction as is consonant perception. Twenty normal right-handed subjects were given dichotic CV syllables contrasting in final vowels. It was found that, unlike consonants, the perception of dichotic vowels was not significantly lateralized, that the dichotic perception of vowels was not significantly enhanced by the number of phonetic features shared, and that the occurrence of double-blend errors was not greater than chance. However, there was strong evidence for the use of phonetic features at the level of response organization. It is suggested that the differences between vowel and consonant perception reflect the differential availability of the underlying acoustic information from auditory store, rather than differences in processing mechanisms.     

Analyticity Without Synonymy In Simple Comparative Logic

In this paper I provide some formal schemas for theanalysis of vague predicatesin terms of a set of semantic relations other thanclassical synonymy, includingweak synonymy (as between ``large' and ``huge'),antonymy (as between ``large'and ``small'), relativity (as between ``large'and ``large for a dog'), and a kind ofsupervenience (as between ``large' and ``wide'or ``long'). All of these relationsare representable in the simple comparativelogic CL, in accordance with the basicformula: the more something is F, the more(or less) it is G. I use Carnapianmeaning postulates to define these relationsas constraints on interpretations of theformal language of CL.     

Development of the Collectivist‐Sensitive Trait Forgivingness Scale

Mounting evidence suggests that experiences of forgiveness vary across cultures. However, culturally sensitive conceptualizations of forgiveness lack empirical support, in part because psychometrically sound instruments designed to capture unique aspects of forgiveness in non‐Western cultures are rare. For this reason, we developed the Collectivist‐Sensitive Trait Forgivingness Scale (TFS‐CS), which is designed to measure trait forgivingness within societies characterized by a blend of individualistic and collectivistic worldviews. In Study 1 (N = 597), exploratory factor analysis revealed a 16‐item three‐factor structure of third‐party forgiveness, collectivistic forgiveness, and interpersonal resentment among South Africans. In Study 2 (N = 897), the three‐factor model replicated in an independent South African sample. Findings also offered preliminary evidence supporting the construct validity of the TFS‐CS. Overall, these studies support a conceptualization of trait forgivingness with similarities and differences relative to Western models and highlight the importance of appreciating the influence of culture when measuring forgiveness.     

Against the new Cartesian Circle

In two recent papers, Michael Della Rocca accuses Descartes of reasoning circularly in the Fourth Meditation. This alleged new circle is distinct from, and more vicious than, the traditional Cartesian Circle arising in the Third Meditation. We explain Della Rocca’s reasons for this accusation, showing that his argument is invalid.     

Externalizing Metaphors Therapy and Innovative Moments: A Four-Session Treatment Group for Anxiety

The zeitgeist for brief services psychotherapy efficacy is well underway within the individual and family therapy treatment modalities. However, this paradigm shift, to produce clinically significant mental health outcomes in a much shorter time, has evolved to a much lesser degree within the treatment group format. Longer-term treatment group protocols typically do not match treatment-seeking behaviors with high dropout rates for clients. The current authors describe a structured, four-session treatment protocol that integrates the tenets of Externalizing Metaphors Therapy (EMT) with Innovative Moments (IMs) in addressing anxiety for children and youth. EMT is based upon the externalization of problems, transformation of metaphoric imagery, and the shifting of underlying maladaptive emotional schemas. It is suggested that treatment outcomes are enhanced through the integration of three IMs between-session exercises.     

Actor–partner interdependence of humility and relationship quality among couples transitioning to parenthood

The transition to parenthood is a challenging experience that often strains relationships, but perceiving one’s partner as humble (actor relational humility) and being perceived by one’s partner as humble (partner relational humility) were hypothesized to benefit couples during this transition. Married couples (N = 69) were tracked from the third trimester of pregnancy through 21 months postpartum. Husbands and wives provided ratings of relational humility and dyadic adjustment. Actor–partner interdependence models tested actor and partner effects of relational humility on dyadic adjustment across the transition. Although couples declined in dyadic adjustment over the transition at the same rate regardless of relational humility (counter to Hypothesis 2), those higher in relational humility reported greater dyadic adjustment at each time point during the transition (consistent with Hypothesis 1). These findings support the benefits of relational humility to relationship quality, and we call for further research into humility’s benefits during times of relationship transition.     

Affect and sensation seeking

The notion that affective responses differentiate high from low sensation-seekers was investigated. Male subjects with extremely high (N=13) or low (N=13) scores on Form V of the Sensation Seeking Scale (SSS) were presented with tones of 60, 80, and 100 dB in successive blocks of 10 tones each. Although measures of arousal (verbal self-reports and physiological measures of the orienting response) did not differentiate between high and low sensation-seekers, a self-report measure of pleasure did: Whereas reported pleasure of the low sensation-seekers began high and declined as tones became successively louder, the reported pleasure of the high sensation-seekers remained more constant across the blocks of tones.The research on which this paper was based was supported by Grant MT-4511 from the Medical Research Council of Canada to Robert Hare.     

Exercise Stage of Change and Self-Efficacy in Primary Care: Implications for Intervention

Multiple chronic diseases are caused or complicated by a sedentary lifestyle. Thus, an important and challenging application of psychology in clinical settings is changing the behavior of sedentary primary care patients. This study focused on exercise stage of change and self-efficacy in a sample of adult family practice patients recruited while waiting for their scheduled physician appointment. Regarding exercise stage of change, 15% of respondents were in the Precontemplation stage, 26% in the Contemplation stage, 50% in the Preparation stage, 7% in the Action stage, and 13% in the Maintenance stage. Mean self-efficacy scores for exercise were significantly higher among respondents in the Action and Maintenance stages of change. These cross-sectional data are consistent with the hypothesis that movement through the exercise stages of change could be encouraged by clinical interventions that increase exercise self-efficacy. The identification of multiple personal opportunities for increasing exercise self-efficacy may be clinically useful in this context. Recommendations for psychologists in primary care settings in their work with physicians are offered.