The predictive validity of Holland's construct of consistency

Holland's construct of consistency was studied for its predictive validity of certain measures of vocational stability. A new measure of consistency used was the difference between two plotted vocational choices on the American College Testing Program's Map of College Majors which 1248 subjects expressed while in high school. This consistency index was found to have no relationship with the similarity of the same subjects' beginning and ending college majors, also measured as a distance on the Map of College Majors. Additionally, no relationship was found to exist between the consistency index and number of college major changes, the number of course withdrawals, academic performance, and scholastic aptitude.     

Correlates of career progression among Mexican-American college graduates

Individual and structural correlates of career progression were studied among 111 Mexican-American college graduates. Results of the study were that career progression was correlated to (1) high school grades, (2) tolerance for ambiguity, (3) work ethic, (4) psychological success, and (5) need for achievement. Career progression was related to both the extent of career development programs available and the industry in which the employing organization was located.     

Bilingual speech: Bilateral control?

Forty bilinguals from several language backgrounds were contrasted to a group of English-speaking monolinguals on a verbal-manual interference paradigm. For the monolinguals, concurrent finger-tapping rate during speech output tasks was disrupted only for the right hand, indicating left-hemisphere language dominance. Bilingual laterality patterns were a function of language used: native (L1) versus second acquired (L2), and age of L2 acquisition. Early bilinguals (L1 + L2 acquisition prior to age 6) revealed left-hemisphere dominance for both languages, whereas late bilinguals (L2 acquired beyond age 6) revealed left-hemisphere dominance only for L1 and symmetrical hemispheric involvement for L2.     

The precision fluency shaping program: Replication and evaluation

The purpose of this article is to present the results of a two-year project to evaluate the Precision Fluency Shaping Program (Webster, 1980) in a community speech and hearing center. Fifty stutterers participated in therapy. Results indicated that Precision Fluency Shaping was an effective therapy for the treatment of stuttering. In addition, stutterer's perception of their speech changed from pre to post therapy. Follow-up data are presented on 28 clients. Advantages of conducting Precision Fluency Shaping, meeting accountability standards, and procedures for collecting follow-up data are discussed.     

Production of narrative and procedural discourse in aphasia

The study described the abilities of a group of 10 aphasics and 10 normals to produce narrative and procedural discourse. The experimental tasks included telling stories, producing summaries, giving morals to the stories, and producing procedures. The variables examined in the investigation included features of sentential grammars, such as amount of embedding, and features of discourse grammars, such as occurrence of elements of superstructure in narrative. Additionally, raters assessed the content and clarity of the discourses. The results showed that aphasics produced well-structured narrative and procedural discourse. Aphasics' discourse errors differed only in degree, not qualitatively, from those of normals. The language of the aphasics' discourses was reduced in both complexity and amount. It was found that the aphasics had difficulties in producing summaries and giving morals for the stories when compared with the normals. Both the content and clarity of the discourses produced by the aphasics were rated lower than those produced by the normals.     

Developmental changes in the linguistic performance correlates of reading achievement

The present study evaluated the hypothesis that measures of linguistic skills differentially contribute to the variability in reading achievement at different ages. Linguistic skills that develop earlier and are more important for earlier phases of reading were predicted to contribute more to the variability of reading achievement at earlier ages (5–7) than at older ages (10–12). Conversely, linguistic skills that develop later and are more important for later phases of reading were predicted to contribute more to the variability in reading achievement at older ages (10–12) than at younger ages (5–7). To test these developmental hypotheses, measures of language skills with different developmental rates were administered to cross-sectional samples of disabled and nondisabled readers at three mean ages: 5.5, 8.5, and 11 years. Reading group differences were apparent at each age on measures assumed to develop earlier, thus failing to confirm the first prediction. However, these measures may not have been sensitive to linguistic skills important for beginning reading. Reading group differences on measures of later developing language skills were apparent only for older readers, thus confirming the second prediction. The latter age-dependent relationships provided additional evidence for developmental changes in the linguistic correlates of reading achievement.     

Emotional mood and memory in young children

Two experiments examined affect-dependent memory with preschool/kindergarten and third-grade children. A two-list intentional learning procedure was used to assess the effects of the congruent versus incongruent relationship between affect (happy vs sad) during initial list learning and affect (happy vs sad) during a delayed recall test. When induction of emotional mood was preceded by relaxation exercises in Experiment 1, no evidence of affect dependence was observed. When the relaxation procedure was omitted in Experiment 2, the affect-dependent pattern was obtained in both free recall and cued recall for both age groups. The results of Experiment 2 show that affect-dependent memory is a reasonably robust phenomenon in children and that hypnosis is not necessary for its appearance. However, the phenomenon is apparently absent under conditions of relaxation, a result consistent with two-factor theories of emotion.     

Linguistic recovery after closed head injury

Recovery from acute aphasia after closed head injury was studied in 21 young adults at least 6 months after injury. Three profiles of scores were found using standardized language tests. Persistent expressive and receptive impairment was present in 6 patients who sustained severe diffuse brain injury resulting in global cognitive deficit. Residual expressive impairment, primarily of naming, was associated with mild diffuse brain injury though focal left-hemisphere injury was present in 3 of 6 cases. Patients who recovered to normal levels on all language tests generally had acute neurologic findings consistent with mild diffuse brain injury. Cranial computed tomography at the time of followup frequently disclosed ventricular enlargement.