Alternative Mathematics: The Vague Way

Synthese - Is alternative mathematics possible? More specifically,is it possible to imagine that mathematics could havedeveloped in any other than the actual direction? Theanswer defended in this...     

Judgments Regarding Sexual Aggression as a Function of Sex of Aggressor and Victim

The effects of sex of aggressor and victim (male/female, female/male, male/male, female/female) on judgments regarding sexual aggression on a date were studied. Participants were 415 female and 279 male community college students (M age = 23.0 years; 47.3% European American, 18.6% Latin American, 7.5% African American, 7.8% South East Asian American, 3.7% Asian American, and 15.1% other) who read one of four vignettes describing a date in which forced intercourse occurred. Participants rated degree of disapproval of the aggressor's behavior from their own viewpoint (Participant Rating), the victim's viewpoint (Victim Rating), and the aggressor's viewpoint (Aggressor Rating). Results of 4 × 2 (Vignette × Participant Gender) ANOVAs of Participant Rating and Victim Rating indicated similar disapproval of the aggressor for all couple types except for female aggressor/male victim, for whom disapproval was significantly lower. The aggressor's overall behavior was rated as date/acquaintance rape by 46.6–55.4% of participants for all vignettes except the female aggressor/male victim vignette (18.7%).     

Making reference: The cohesive use of pronouns in the narrative discourse of hemidecorticate adolescents

The cohesive use of referential language in narrative production reveals communicative goals as well as specific aspects of language use. A formalism for analyzing pronominal cohesion was developed and applied to the narrative discourse of three hemidecorticate adolescents. The results revealed hemisphere-dependent differences in overall narrative skill as well as distinct individual discourse strategies. Neither left hemidecorticate planned narration in extended discourse units: One demonstrated a linear and highly explicit discourse style with redundant over-statement of referent nouns and the other produced narratives cluttered with pronouns of both correct and ambiguous reference, relying on nonpersonal pronouns at considerable cost to narrative specificity. The right hemidecorticate produced narratives that were more economical in form and richer in content: He was the only subject able to maintain simultaneous story lines with multiple pronouns and referential relationships cohesively embedded. All subjects expressed at least some story content, but only the right hemidecorticate narratives conveyed suggestion and implication as well as explicit statement.     

Behavioural precursors of attachment representations in middle childhood and links with child social adaptation

Concordance between age‐6 attachment behaviour and age‐8 doll play attachment representations during the school‐age period, and associations between these measures and child social adaptation at school were examined. One hundred and twenty‐nine 6‐year‐olds and their mothers participated in a separation/reunion protocol. Two years later, 104 children completed a doll play narrative task. Teachers evaluated child behaviour problems and prosocial behaviour at both ages. Results showed a significant four‐way concordance between age‐6 attachment behaviour and age‐8 doll play classifications. Each of the four attachment classifications was concordant in the absence of major negative life‐events, but only the disorganized classifications remained concordant when at least one negative life‐event occurred between the two assessment times. Children with a disorganized attachment classification or representation had higher externalizing scores than secure and avoidant children at both timepoints. Finally, the avoidant and disorganized behavioural classifications predicted avoidant and disorganized representations, respectively, even when controlling for age‐6 teacher reports of social adaptation.