Correlates of memory decline: a 4-year longitudinal study of older adults with memory complaints.

Change in memory performance and its correspondence to change in speed of performance and self-reported memory functioning were investigated longitudinally in 30 older adults with memory complaints. Subjects were assessed by self-report questionnaires and cognitive tests 3 times, at near 2-year intervals. A significant decline in word-recall scores was found, which was accompanied at the group level by significant self-reported decline in everyday memory functioning and nonsignificant decline in Wechsler Adult Intelligence Scale Digit Symbol scores (alpha = .05). The oldest subjects showed the most substantial declines in memory performance. At the individual level, however, memory change did not significantly correlate with either change in self-reports or change in Digit Symbol scores. Although these results do not support a cognitive slowing model of decline at the intraindividual level, they do have implications for intervention of age-related memory decline.     

Relations of socioeconomic status and sex variables to the complexity of worker functions in the occupational choices of elementary school children

The relationships of sex and socioeconomic status to complexity of worker functions in the occupational choices of elementary school children were studied. Complexity of worker functions was defined in terms of the most complex level of interaction required of a worker, when interacting with data, people, and things. The children included in the study were third- and fifth-grade students, divided on the basis of grade, sex, and socioeconomic status. The children's occupational choices were scored for complexity with the code numbers of the worker function hierarchies of the U.S. Employment Service's Dictionary of Occupational Titles (Washington, D.C.: U.S. Govt. Printing Office, 1977, 4th ed.). Findings based on the obtained data indicated the following: (a) a positive relationship between socioeconomic status and complexity of data manipulation in occupational choices; and (b) greater complexity of interaction with things in the occupational choices of boys, than girls. The positive relationship between socioeconomic status and complexity of data manipulation was accounted for by the children's exposure to their parents' orientation toward data manipulation. Apparent differences in the play activities of boys and girls was used to explain differences between the sexes in the levels of complexity of interactions with inanimate objects and animals.     

Salivation: an assessment of food craving?

The validity of salivation as a measure of hunger and food craving was examined. Previous studies examining the relationship between salivation, food cues, and self-reports of hunger and food craving reported inconsistent results. The present study, using a modification of the Strongin-Hinsie-Peck (SHP) test to measure salivation, examined these relationships with overweight subjects. Salivation measures were taken on 25 subjects in a weight-control program during three experimental conditions: baseline I, food exposure and baseline II. While food exposure significantly increased the amount of salivation as compared to baseline, salivation did not correlate with self-reports of hunger or food cravings. Significant correlations were found for salivation, age. sex, and body fat. Implications of these results are discussed.     

Discrimination of auditory target dimensions in the presence or absence of variation in a second dimension by infants

Discrimination of two acoustic dimensions of auditory stimuli, vowel identity and pitch contour, was tested with infants between the ages of 4 and 16 weeks using the high-amplitude sucking (HAS) technique. Discrimination of the vowel dimension and the pitch dimension was tested under two conditions: when a change in the target dimension occurred in theabsence of constant variation in a second dimension, and when a change in the target dimension occurred in thepresence of constant variation in a second dimension. In addition, discrimination was tested in a combined condition in which one level of the vowel dimension was always combined with one level of the pitch dimension and the stimulus change to be detected was a recombination of the levels of each dimension. Sucking-recovery scores demonstrated that infants always discriminated a change in the target dimension when it occurred without variation in the second dimension, regardless of the dimension that served as the target. However, while variation of the pitch dimension did not alter vowel discrimination, variation in the vowel dimension interfered with discrimination of the pitch dimension. Discrimination was also not evidenced in the combined condition. Analysis of the group time-to-habituation (TH) data revealed that significantly longer TH scores were correlated with a failure to demonstrate discrimination. The data are discussed in terms of the formation of auditory perceptual categories in early infancy as they relate to the acquisition of speech and language and, more generally, to developmental attention and memory for auditory stimuli.     

Group psychotherapy in a school setting for adolescent children of alchoholics

Adolescents experiencing personal difficulties commonly evidence their problems while in school. Group psychotherapy within the school setting can be an effective means of helping an adolescent subject to stress at home. Parental alcoholism is the problem shared by a group composed of six students led by a clinical social worker. The broader implications of group therapy in a school setting as a means of helping young people with problems that interfere with their education and socialization are also considered.     

Sex-role orientation and athletic administration

The Bem Sex Role Inventory was administered to 157 women and 163 men in athletic administration. The majority of male (89.5% to 94.1%) and female (85.7% to 91.0%) athletic directors (ADs) was either androgynous or masculine. The findings show that ADs display a higher level of androgyny than do business executives, and suggest that ADs may possess a greater degree of behavioral flexibility. The data indicate that differences in sex-role behaviors of female and male ADs do not justify the discrepant number of men in AD positions. The results also indicate that both female and male ADs have a stronger masculine than feminine perception of themselves, regardless of the competitive level (division) of their program.     

Facilitating sexual arousal via anger,aggression, or dominance

The hypothesis that either an angry emotional state or the expression of aggressive behavior facilitates sexual arousal has been the subject of considerable speculation but relatively little research. In a series of studies, Barclay found that anger increased sexual arousal as measured by the amount of sexual imagery produced in response to TAT-like stimuli that depicted males and females in dominant and submissive roles. In the present research, a series of experiments was conducted to determine whether such facilitation can be generalized beyond the specific procedures used by Barclay. Subjects (151 males and 136 females) in three experiments were angered by being negatively evaluated by a confederate identified as a fellow subject. Some subjects were subsequently given an opportunity to aggress; additionally, some subjects were exposed to male- and female-dominant pictorial stimuli. Results indicated that neither anger instigation nor the opportunity to engage in aggressive acts influenced self-reported sexual arousal. There was consistent evidence, however, that portrayals of dominance influenced perceptions of the stimulus person's sexuality. Though anger and aggression do not seem to facilitate sexual arousal, dominance cues (which can be confounded with anger manipulation) clearly elicit perceptions of sexuality.