Forensic neuropsychology: A reply to the method skeptics

Various critics or method skeptics have contended that clinical neuropsychology is not sufficiently developed as a science to be offered as evidence in legal or trial proceedings. The present article attempts to balance the extreme position of the method skeptics with an overview of legal and research data that support forensic applications of neuropsychology. It is suggested that clinical evidence can usefully inform legal decision making and that the modern trend has been for courts to be increasingly open to such expert testimony. The relevance of studies of clinical judgment, experience, and actuarial prediction is discussed, and neuropsychological assessment validity is specifically addressed. It is concluded that the arguments of the method skeptics should guide future research and caution forensic neuropsychologists, but that a retreat from the courtroom is unwarranted.     

Measurement of Health Care Attitudes In Cystic Fibrosis Patients and Their Parents

Previous research indicates that attitudes about information acquisition, and attitudes about behavioral involvement, moderate important health behaviors. These attitudes may play an important role in the management of cystic fibrosis (CF) because of the crucial role that patient knowledge and self-involvement play in maintaining adequate functioning. However, due to the young age of CF onset, and the necessary involvement of parents in CF patients' care, two preliminary questions require attention. First, can health care attitudes be measured reliably in young samples? Second, are parents' attitudes related to their children's attitudes? In this study we examined the measurement of health care attitudes in CF patients and their parents by administering the Health Opinion Survey. Results indicated that health care attitudes could be measured reliably in parents and teens, but that for younger patients (ages 8 to 12 years), reliability was reduced. Results also indicated that parents' attitudes and patients' attitudes were largely unrelated, suggesting that patients do not automatically adopt the health care attitudes of their parents. By implication, educational interventions targeted at parents may have limited effectiveness for their children.     

Intergroup Interaction and Self-Disclosure1

Two studies were designed to test hypotheses concerning self-disclosure during initial interactions with ingroup or outgroup strangers. Based on intergroup anxiety theory it was predicted that ingroup members would disclose less to outgroup strangers than to ingroup strangers. One study involved interaction with handicapped and nonhandicapped confederates and one involved interaction with Caucasian and Black confederates. It was found that on some dimensions there was less self-disclosure to outgroup than ingroup strangers during initial interactions. Additional data suggested that high levels of public self-awareness and perceived dissimilarity also reduced some aspects of self-disclosure.     

The Donor's Dilemma: Recipient's Reactions to Aid from Friend or Foe1

Subjects participating as decision-makers in the Tactical and Negotiations Game experimental simulation encountered a programed emergency and then received an offer of aid from either an ally or an enemy donor. Findings indicate that recipients of aid from an ally donor perceived the donor to be more positively motivated and perceived the aid to reflect greater effort and to be of greater value than recipients of an equal amount of aid from an enemy donor. In addition, aid from an ally precipitated a positive shift in recipient perceptions of the donor and a negative shift in recipient perceptions of the enemy nondonor, while aid from an enemy had essentially no effects. The applied implications of these findings are discussed.     

Language characteristics of black children: Implications for assessment

After delineating a number of phonological and syntactic characteristics of black English a review of recent comparative studies is presented. The authors conclude that, while evidence is mixed concerning the question of whether whether a language deficit exists among the lower-class balck children along with a dialect difference, there is clear evidence of the existence of a dialect. The problem facing educators is that no standardized tests have been developed for use with speakers of the dialect. The authors conclude that the use of available tests with dialect speaking children may result in gross errors in educational placement of these children.     

Reaction times to comparisons within and across phonetic categories

Same-different reaction times (RTs) were obtained to pairs of synthetic speech sounds ranging perceptually from /ba/ through /pa/. Listeners responded “same” if both stimuli in a pair were the same phonetic segments (i.e., /ba/-/ba/ or /pa/-/pa/) or “different” if both stimuli were different phonetic segments (i.e., /ba/-/pa/ or /pa/-/ba/). RT for “same” responses was faster to pairs of acoustically identical stimuli (A-A) than to pairs of acoustically different stimuli (A-a) belonging to the same phonetic category. RT for “different” responses was faster for large acoustic differences across a phonetic boundary than for smaller acoustic differences across a phonetic boundary. The results suggest that acoustic information for stop consonants is available to listeners, although the retrieval of this information in discrimination will depend on the level of processing accessed by the particular information processing task.     

A factorial investigation of career salience

A series of career salience items were factor analyzed and related to several indices of occupational choice behavior. Three factors emerged from the factor analysis: (1) the relative priority of a career; (2) general attitudes toward work; and (3) career advancement and planning. Factor 2 was significantly related to the choice of a congruent occupation for males and to the choice of an “ideal” occupation for males and females. Factor 2 was also most highly related to self-esteem for both sexes.