Exceptional calendar calculation ability after early left hemispherectomy

An 18-year-old male subject who had had his left hemisphere removed at age eight was better than chance at calculating the day of the week upon which dates in the past and future fell. He was able to describe his method of calculation, which relied upon both visual memory and serial calculations. The use of a serial calculation method was supported by evidence that both response time and accuracy were related to the distance in years from the current year. The use of both visual and verbal "working" memory was supported by interference effects from calendar calculations and delayed visual and verbal memory tasks. The case is discussed in terms of theories regarding similar calculation skills in idiot savants.     

Scopolamine intoxication as a model of transient global amnesia

In Colombia (South America) during recent decades the administration of scopolamine, extracted from plants belonging to the Datura or Brugmansia genus, has become an important neurologic and toxicologic phenomenon. These extracts have been popularly known as "Burundanga." Chemical characteristics and clinical features of scopolamine intoxication are described. Anterograde amnesia and submissive behavior found in patients intoxicated with scopolamine are analyzed. Burundanga intoxication is related to other toxic phenomena found in different countries and similitudes with transient global amnesia are emphasized.     

Strategies for Counseling Infertile Couples

Approximately one in six couples experience problems with their fertility in terms of conceiving and/or carrying a viable pregnancy to term. The infertile couple's need for counseling and support has been emphasized consistently in the literature. This article presents specific intervention strategies that may serve to reinforce the infertility experience as an opportunity for personal and marital growth.     

Successful Resolutions to the Career-Versus-Family Conflict

One hundred and twenty husbands and wives (60 couples) were individually assessed on how conflicted (or resolved) they were about the career-versus-family conflict in their lives. Their written resolutions were also content-analyzed to extract specific themes and conflict-resolution strategies. Data on participants' self-esteem, conflict-related anxiety, life satisfaction, and demographic variables were also collected. Results of t tests, chi-squares, Pearson correlations, and a stepwise multiple regression analysis indicated that high self-esteem and life satisfaction best predicted being resolved about the conflict. The only theme that discriminated between the most and least resolved spouses was “my family comes first” (held by the most resolved). Wives were more rationally resolved about the conflict than their husbands.     

Personality factors in dysphoria: A psychometric refinement of beck's Sociotropy-Autonomy Scale

The Sociotropy-Autonomy Scale (SAS) was developed as a means of assessing two cognitive-personality constructs postulated as vulnerability factors in depression (Beck, 1983). While studies have confirmed the validity of the SAS Sociotropy Scale, the construct validity of the Autonomy Scale has not been well supported. The present study was conducted to improve on the measurement of autonomy by generating additional items which were added to the original questionnaire. This 93-item SAS was administered to 485 undergraduates along with the Beck Depression Inventory, Beck Anxiety Inventory, PRF Affiliation and Autonomy Scales, Positive and Negative Emotionality Measures, and Marlowe-Crowne Social Desirability Scale. Four factors labeled Sociotropy, Solitude/Interpersonal Insensitivity, Independence, and Individualistic Achievement emerged from a principal-factor analysis of the SAS item pool. Hierarchical multiple regression analyses indicated that positive emotionality and solitude/interpersonal insensitivity were specifically related to dysphoria, while negative emotionality and sociotropy had significant associations with both anxious and depressed mood states.This research was supported by University of New Brunswick Research Grant 22–51 awarded to the first author.     

Effects of adult age on structural and operational capacities in working memory

Eight experiments were conducted in which young adults and older adults were asked to report the latest value of 1 of several continuously changing numeric or spatial variables. Accuracy of reporting the current value of the target variable was lower with increases in the number of potentially relevant variables and with increases in the number of required processing operations. Young and older adults exhibited similar effects of the number of potentially relevant variables (hypothesized to be sensitive to the structural capacity of working memory) and of the number of required processing operations (hypothesized to be sensitive to the operational capacity of working memory), but older adults were generally less accurate than young adults.     

Adult age differences in letter-level and word-level processing

Older and young adults' letter detection and lexical decision performance were examined as word frequency varied to determine whether there were age differences in word recognition. Allen and Madden (1989) found that older adults' pattern of reaction time (RT) across word frequency categories was different from young adults' pattern for a letter detection task. In this study, for both letter detection and lexical decision tasks, older adults exhibited a monotonically decreasing RT function as word frequency increased. However, young adults exhibited a nonmonotonic RT function across word frequency for the letter detection task but a monotonically decreasing RT function as word frequency increased for the lexical decision task. An expanded parallel input serial analysis model of word processing was hypothesized.     

Multiculturalism and Rehabilitation Counselor Training: Recommendations for Providing Culturally Appropriate Counseling Services to American Indians With Disabilities

American Indians exhibit health-related problems at younger ages, as compared with the general population. They also have a disproportionate number of deaths related to alcoholism, accidents, homicides, pneumonia, influenza, diabetes mellitus, and tuberculosis as compared with the general population. In terms of mental health, depression and adjustment reactions are common problems, with the suicide rate among American Indian adults being more than twice as high as that for the general population. This article delineates specific steps necessary to successfully recruit and retain American Indians in counselor training programs, proposes a curriculum for training counselors to effectively provide services to American Indians with disabilities, and discusses the responsibility of counselor educators to concern themselves with the “job placement” of their graduates. En comparación con la población engeneral, los indios americanos tienen problemas de salud a edades más jovenes y tienen un número de mortandad deproporcionada debida al alcoholismo, acidentes, homicidios, neumonía, gripe, diabetes mellitus, y tuberculosis. En terminos de salud mental, reaciones a depresión y adaptación son problemas comunes, con la media de suicidios superior al doble de la cifra para la población general. Este artículo delinea medidas específicas que son necesarias para atraer y retener indios americanos en programas de entrenamiento de consejería, propone un programa para entrenar consejeros para el suministro eficaz de servicios a indios americanos incapacitados, y discute la responsabilidad de los educadores de consejeros para implicarlos en la búsqueda de un empleo para sus graduados.