Assigning vicarious responsibility

An experiment tested three hypotheses about the conditions under which someone can be held vicariously responsible for the actions of another. Two of the hypotheses received empirical support: that the vicariously responsible person is in a superior relationship to the person who caused the damage and is able to control that person's causing of the damage. A third hypotheis, that a person is held vicariously responsible because of a relatively greater ability to pay compensation to the victim, was not supported.     

Behavior treatment,behavior management,and behavior control: Needed distinctions

Behavioral procedures are used frequently with persons who present the dual handicapping conditons of mental retardation and chronic behavior difficulties. It is suggested that behavior management and behavior control procedures are used excessively and at the expense of active behavior treatment. It is recommended that behavior treatment staff be more discriminating in use of these classes of procedures, and that the major focus of behavioral programs be that of active treatment.     

EFFECT OF SUPPORTED EMPLOYMENT ON THE VOCATIONAL OUTCOMES OF PERSONS WITH TRAUMATIC BRAIN INJURY

This paper reports the job placement of 5 males with severe traumatic brain injury. An individual placement model of supported employment was used. All individuals were placed in competitive employment and received staggered intervention over time by trained employment specialists. A multiple baseline design across persons was used to evaluate results. All individuals had been unable to work consistently or at all in competitive work environments. The range of wages was $4.25 to $5.00 per hour with an average of 339 hours of employment specialist intervention time required per case. The major problems experienced by employment specialists were insubordinate and disruptive behaviors as well as other inappropriate social behaviors displayed at the job site.     

Social stereotypes and judgments of individuals: An instance of the base-rate fallacy

Social stereotypes may be defined as beliefs that various traits or acts are characteristic of particular social groups. As such, stereotypic beliefs represent subjective estimates of the frequencies of attributes within social groups, and so should be expected to “behave like” base-rate information within the context of judgments of individuals: specifically, individuating target case information should induce subjects to disregard their own stereotypic beliefs. Although the results of previous research are consisten with this prediction, no studies have permitted normative evaluation of stereotypic judgments. Because the hypothesis equates base rates and stereotypes, normative evaluation is essential for demonstrating equivalence between the base-rate fallacy and neglect of stereotypes in the presence of individuating case information. Two experiments were conducted, allowing for normative evaluation of effects of stereotypes on judgments of individuals. The results confirmed the hypothesis and established the generalizability of the effect across controversial and uncontroversial, socially desirable and socially underirable stereotypic beliefs. More generally, an examination of the differences between intuitive and normative statistical models of the judgment task suggest that the base-rate fallacy is but one instance of a general characteristic of intuitive judgment processes: namely, the failure to appropriately adjust evaluations of any one cue in the light of concurrent evaluations of other cues.     

TEACHING JOB INTERVIEW SKILLS TO RETARDED CLIENTS

Six retarded adults were taught job application and interview skills including introducing oneself, filling out a standard job application form, answering questions, and asking questions. A combination of instructions, modeling, role playing, and positive and corrective feedback was used across a multiple baseline experimental design. After training, the clients' performance in each area improved substantially over baseline levels. In addition, the newly taught skills appeared to generalize to a different office, application form, and interviewer.     

Autonomic and behavioral effects of dextroamphetamine and placebo in normal and hyperactive prepubertal boys

The hypothesis is tested that the response to dextroamphetamine in terms of activity, attention, impulsivity, and autonomic activity is similar in normal (N) and hyperactive (H) children. Fourteen N and 15 H boys had skin conductance (SC), heart rate (HR), and finger temperature (ST) recorded during rest, presentation of eight 75- dB tones, and a reaction time (RT) procedure on three occasions: off drug (Day 1) and after ingestion (double-blind) of placebo and of .5 mg/kg dextroamphetamine. Both N and H groups showed drug effects, compared to placebo, of reduced motor activity and impulsivity, improved attention (RT), increased HR and HR slowing during RT foreperiods, and decreased ST. Both groups also had decreases in SC responsivity but in different parts of the test. Placebo compared to Day 1 produced increased activity and autonomic arousal but no change in RT. Stimulant drugs thus have similar behavioral and autonomic effects in both N and H boys, but the beneficial effects on behavior do not depend critically on increases in arousal.     

ETHNICITY AND ETHNIC IDENTITY: A COMPARATIVE STUDY OF GREEK-, ITALIAN-, AND ANGLO-AUSTRALIAN ADOLESCENTS

The present study explores the nature of ethnic identity in a sample of Greek-, Italian-, and Anglo-Australian adolescents. A questionnaire designed to elicit dimensions of ethnic identity was administered to 622 subjects in Years 9 and 11 of high school. For a sub-sample of adolescents, an interview probed for perceived similarities and differences between ethnic groups. The multidimensional nature of ethnic identity was evident from both measures. Similar dimensions emerged for the two ethnic minority groups but perceptions of ethnicity differed. For Greek-Australians, associated with recognition of their cultural separateness was a positive sense of valuing their ethnic origins. For Italian-Australians, cultural separateness was associated with a positive attitude to assimilation.     

Affect and memory in young children

The state-dependent theory of the relationship between affective states and memory holds that recall will be best when the affective state at recall matches that during learning. Sequential happy, neutral, and sad affective states that were either consistent (e.g., Happy-Happy) or inconsistent (e.g., Sad-Neutral) were experimentally induced in preschool children prior to encoding and then again prior to retrieval (free and cued recall, recognition memory). Facial ratings indicated that the inductions were effective in inducing affect. Nevertheless, emotional states did not influence children's ability to recall items under free or cued conditions, and recognition memory was essentially perfect for all subjects. Thus, there was no evidence for state-dependent learning or for a positive loop between subjects' positive affect at retrieval and memory for positively rated information. Results are discussed in terms of the generally inconsistent findings in the literature on the role of affect in children's memory and factors that may limit affective state-dependent learning in children.This research was supported by Research Grant No. 11776 from the National Institute of Child Health and Human Development to Marion Perlmutter, by Grant BNS 78-01108 from the National Science Foundation to John C. Masters, and by Program Project Grant No. 0527 to the Institute of Child Development. Wayne Duncan is now at the University of Denver, and Christine Todd is now at the University of Illinois, Urbana. Marion Perlmutter is now at the University of Michigan. We would like to thank Keith Elliott and LuAnne Tczap for their work as experimenters; Jule Kogan, Carol Revermann, and Sonya Hernandez for their help in coding data; and Jayne Grady-Reitan for her administrative assistance throughout the study.     

Developmental dysgraphias

Two cases of developmental dysgraphia are presented. These ten-year-old children are of at least average intelligence and vocabulary, with normal speech and no known neurological abnormality. Psycholinguistic investigations reveal that although performance for the two cases is quantitatively similar, there are marked qualitative differences: The majority of R.B.'s spelling errors are phonologically plausible, and she is better at spelling regular than irregular words. Non-word spelling is as good as word spelling. The pattern of spelling deficit is consistent with the label surface dysgraphia. A phonological route to spelling has developed in relative isolation from a lexical-semantic route to spelling. A.H.'s spelling contrasts in a number of ways with R.B.'s. Fewer than 1/5 of his spelling errors are phonologically plausible, and the spelling of regular words is no better than the spelling of irregular words. A.H. may have impaired development of the segmentation component of the phonological route and therefore be overreliant on an, albeit imperfect, lexical-semantic spelling route. Normal children at the same spelling level display patterns of performance similar to R.B. but differ quantitatively from A.H.