Hemiplegic writing in severe aphasia

Three patients with severe aphasia and right hemiplegia are described who could write to dictation with the right arm using a limb prosthesis though agraphic with the "intact" left hand. The phenomenon of "hemiplegic writing" is explained as an access to submerged or preprocessing levels in language and action structure, through the use of older proximal motor systems. This interpretation has implications for our understanding of language and brain function, as well as for approaches to the treatment of patients with severe language disorders.     

Sex-role stereotyping in the lower grades: Part of the solution

Twenty-one boys and twenty-one girls in grades 1, 2, 3 and 4 were tested on sex-role attitudes. The results demonstrated that the thinking of young children is typically sexist-oriented. However, evidence also indicates that children will accept the concept of people in nontraditional roles if models are visible in these roles.     

Sex differences in restoring justice: The down payment effect

It was proposed that harmdoers who psychologically suffer (e.g., experience remorse, guilt) through victimizing another will be viewed as having already taken a step toward righting the injustice caused the victim. Consequently, they should be asked to make fewer reparations and assigned a lesser fine than those harmdoers who do not express guilt or remorse. Male and female subjects read scenarios depicting an accident in which the harmdoer either admitted or did not admit responsibility (Experiment 1) or expressed various degrees of remorsefulness (Experiment 3). Both investigations indicated that a show of remorse or of a remorseful gesture (i.e., assuming responsibility) can partially vindicate harmdoers by requiring them to make fewer reparations to a victim (Experiment 1) or pay less of a fine (Experiment 3) among females only. Thus psychological damages incurred in a wrongful act can serve as a “down payment” toward restoring justice. In corroboration with these findings of sex differences, Experiment 2 revealed that females consider to a greater extent than males reasons such as a harmdoer's feelings when assigning a fine.     

Evaluating ecological,behavioral, and process consultation interventions

The present study evaluated the differential effectiveness of conceptually distinct consultation programs (ecological, behavioral, and process) in inner-city elementary schools. Program children, evidencing acting-out problems, were monitored through baseline, treatment, and follow-up phases, using an observational format incorporating behavioral, process, and ecological dimensions. Significant reductions in observed and rated behavioral problems occurred only in classes provided behavioral consultation. Significant increases in achievement scores were noted for children provided process consultation. Few consistent changes were noted for those in the ecological and control classes. The teachers rated the behavioral and process consultation approaches as most beneficial and helpful.     

Auditory phonemic perception in dyslexia: Categorical identification and discrimination of stop consonants

The possibility that phonological confusions may underlie some difficulties in processing written language was investigated using four speech perception tasks. Twelve dyslexic and four normal-reading children identified and discriminated synthetic speech syllables which varied either in voice-onset time (signaling the feature of voicing) or direction of formant transitions (signaling place of articulation). Results indicate that, like normal-reading children and adults, dyslexic children perceive these sounds categorically. Discrimination of the stimuli was limited by their identifiability. It is suggested that linguistic disturbances at other stages of the grapheme to meaning transformation underlie misreading.     

Reciprocal cooperation in dyads

This study investigated the conditions that promote long-term social exchange when the immediate payoff for social participation is equal to or less than for individual responding. The 10 subjects, from a special education unit and ranging between 10 and 16 years of age, comprised five dyads to participate in daily 20-min sessions. During the first experiment, the subjects sat beside each other and in front of an automated apparatus which automatically distributed points (representing money) to self, to partner, or to the group. During baseline conditions, the subjects could earn reinforcers from all three modes. During the dependency conditions, which alternated between subjects at 3-day intervals, one subject could earn reinforcers from all three modes while a partner could earn reinforcers only from the mode requiring subject's assistance. Four of the five dyads increased their levels of cooperative responding during the several reversals in which first one and then the other subject was dependent upon the partner for reinforcement. This pattern maintained when the method of distributing reinforcers was changed to a manual procedure requiring the experimenter to record point distributions by transferring beads on an abacus. This suggested that the distribution modes rather than the experimental apparatus were important in promoting the cooperative pattern. In the second experiment all subjects continued to cooperate with partner, even when they could have earned more by working alone. Eventually a value for the self mode was reached where the subjects discontinued their cooperation to work for self.