Keeping track of locations during movement in 8- to 10-month-old infants

Infants of $\text{8}\text{1}\text{2}$ and $\text{9}\text{1}\text{2}$ mo of age were tested for the ability to “keep track,” i.e., to determine the location of an object hidden in one of two covered containers before their left-right positions were reversed. Infants in both age groups for whom the covers were the same color and younger infants for whom the covers were different colors were generally unable to keep track. Only the older infants provided with different colored covers were able to do so. An analysis which separated keeping track from the sensorimotor stage 4 error indicated that (a) there was no contingency between the two and (b) there were developmental differences in the nature of the error.     

Enhancing the social skills of an unpopular girl: A social learning intervention

The use of a social learning approach to reduce the unpopularity of an 11-year-old girl, Rene, at a summer camp was studied. Two social skill deficiencies were suggested to be the cause of Rene's unpopularity by her bunk house counselors: her lack of contact with bunkhouse members during free choice times, and her negative, interfering conversational style. A multiple baseline design was used by the counselors to successively implement reinforcement contingencies on each class of social skill. Substantial improvements in performance were noted concurrent with the application of each contingency. These outcomes were maintained after reinforcement contingencies were withdrawn. Sociometric ratings of Rene's popularity by her bunkhouse mates improved after intervention. These outcomes are discussed from a social learning perspective.     

Auditory processing and perceptual abilities of “organic” and “functional” stutterers

The present investigation was undertaken to determine whether significant differences in auditory processing and perceptual abilities exist between (1) stutterers as a supposedly homogeneous group when compared with controls, (2) two differentiated subgroups of stutterers, and (3) either of the stuttering subgroups when separately compared with controls. Dichotic listening and masking level difference (MLD) tasks were administered to the two groups of school-age stutterers and an age-matched nonstuttering control group. Stuttering subjects were differentiated into “organic” and “functional” subgroups on the basis of neuropsychological test performances. Organic stutterers performed significantly poorer than did controls on one MLD experimental condition. Functional stutterers performed more like control subjects than like organic stutterers.     

Perceived aversiveness of recommended solution and locus of control as determinants of response to danger

As determined by their scores on Rotter's Locus of Control scale (Psychological Monographs, 1966, 80 (1, Whole No. 609)), internal and external subjects were exposed either to a high-, low-, or no-fear message on the dangers of exposure to a sunlamp. It was recommended to half the subjects in each condition that they apply a cream which was described as producing minimal skin irritation (low aversiveness), while half the subjects received recommendations to apply a cream described as producing considerable skin irritation (high aversiveness). It was predicted that (a) a high-fear message would be more effective than a low-fear message in getting subjects to use the cream, especially when the recommended behavior was perceived as low in aversivensss; and (b) a high-fear message would be more effective than a low fear message for subjects classified as internals. The second prediction was confirmed, and the first was tentatively supported. Results were interpreted in terms of the perceptual processes which may mediate the relationship between fear and action. The findings did not support the fear-drive model.     

The voice of confidence: Paralinguistic cues and audience evaluation

A standard speaker read linguistically confident and doubtful texts in a confident or doubtful voice. A computer-based acoustic analysis of the four tapes showed that paralinguistic confidence was expressed by increased loudness of voice, rapid rate of speech, and infrequent, short pauses. Under some conditions, higher pitch levels and greater pitch and energy fluctuations in the voice were related to paralinguistic confidence. In a 2 × 2 design, observers perceived and used these cues to attribute confidence and related personality traits to the speaker. Both text and voice cues are related to confidence ratings; in addition, the two types of cue are related to differing personality attributes.     

Internal-External Control and beliefs about automobile travel

It was hypothesized that the Internal-External Locus of Control dimension (Rotter, 1966) would predict reported feelings about automobile travel and attribution of responsibility for automobile accidents. Relative to Externals, Internals were found (a) to attribute responsibility for automobile accidents more to internal, controllable causes; (b) to report less anxiety when travelling via automobile; (c) to report wearing seatbelts more often; and (d) to experience automobile travel as more interesting and involving.     

Motivation to manage among women: Studies of business managers and educational administrators

Studies were undertaken in a department store and in four school districts to determine if managerial motivation is related to management success indexes and whether female managers have less managerial motivation than males. The measure of managerial motivation used was the Miner Sentence Completion Scale. Managerial motivation did prove to be significantly related to the success of female managers, but no consistent differences in the managerial motivation of male and female managers were found. The results are interpreted in terms of their implications for the vocational guidance of females and for research in the area of managerial talent supplies.     

Applying an occupational classification to the work histories of young men and women

Holland's occupational classification was used to analyze the work histories of a national representative sample of young men and women ages 14 through 24. Hypotheses tested were concerned with the psychological orderliness of occupational changes, the relationship between occupational experiences and aspirations, and the relationship between consistent occupational codes and the stability of work histories. The analyses supported the usefulness of the occupational classification for organizing the work histories of both young men and young women. For both sexes, the classification reflected regular patterns of job changes. The category of a person's earlier job was an efficient predictor of a person's subsequent jobs; likewise, the category of a person's current job forecasted the category of his vocational aspiration. The consistency of an occupational code was also related to job stability for whites but not for blacks.     

Stage factors relating alienation and self-role diffusion

A study, controlling for age, sex, and vocational commitment of 290 adolescents (ages 17–19 and 20–22), was conducted to determine the relationship between self- and social alienation attitudes and the identity-role crisis of the adolescent stage.Specific subscale differences due to age and sex for social alienation were found. Younger adolescents expressed greater self-alienation than older males, who were significantly more self-satisfied than both younger and older females and younger males. The hypothesis suggesting that self-alienation reflects conflict and dissatisfaction emerging from identity-role discrepancies during the adolescent stage of psychosocial development, and would decrease with vocational commitment was supported for males but not females.