Using videotape modeling to facilitate generalized purchasing skills

Six students with moderate and severe disabilities were taught generalized purchasing skills through the use of videotape modeling in one, two, or three stores and in vivo instruction within one store. Training was conducted within three orders of treatments: (a) in vivo instruction followed by videotape training, (b) videotape training followed by in vivo instruction, and (c) concurrent videotape and in vivo instruction. Generalization probes were conducted in stores that were the same as those modeled on videotape, untrained stores that were infrequently probed (and never modeled on tape or taught directly), and novel stores that were probed only once after training. Results indicated the production of generalized purchasing skills by the students who received concurrent training and by the students who received sequential training. Videotape and in vivo training in isolation did not lead to generalized shopping skills. The results are discussed in terms of investigating the possible role of verbalization during videotape training on generalized responding and the effects of multiple probe interventions on inadvertent learning of critical skills.deceased.     

Gender Differences in Perceptions of How Others Are Affected by Self-Disclosure of Achievement

Three experiments were conducted at two east coast Universities with primarily Caucasian students participating. In experiment one, college students disclosed that they scored in the 91st percentile or in the top half on an intelligence-related test to a female student who had scored either in the 42nd percentile (low-achieving) or the 92nd percentile (high-achieving) on the same test. Women who disclosed modestly (top half) judged that the low-achieving other felt better than women who disclosed immodestly (91st percentile). Also, women who disclosed modestly judged that the other liked them more than women who disclosed immodestly. These effects did not occur with men. In experiment two, college students disclosed that they scored in the 91st percentile or in the top half on an intelligence-related test to either a male or a female student who had scored in the 42nd percentile on the same test. Women who disclosed modestly judged that a female peer liked them more and felt more intelligent and confident than did women who disclosed immodestly. In contrast, men who disclosed immodestly judged that a female peer liked them more than did men who disclosed modestly. Regardless of the peer's gender, women judged that peers felt worse about themselves, were less happy and more upset when subjects had disclosed immodestly. In contrast, men judged that the peer felt better about himself or herself, was happier and less upset when the subjects had disclosed immodestly. In Experiment 3, male and female participants rated the intelligence-related test as equally difficult and rated doing well on them as equally important. Participants also indicated that doing well was equally important to males and females. Thus, ego-involvement is ruled out as an alternative explanation. These findings support the interpretation of previous research that women may choose to disclose modestly in an effort to be better liked or to protect the other's feelings.     

Reliability for the law of comparative judgment

A variance-components analysis is presented for paired comparisons in terms of three components:s, the scale value of the stimuli;d, a deviation from the linear model specified by the law of comparative judgment; andb, a binomial error component. Estimates are given for each of the three variances, _s ² , _d ² , and _b ² . Several coefficients, analogous to reliability coefficients, based on these three variances are indicated. The techniques are illustrated in a replicated comparison of handwriting specimens.This research was jointly supported in part by Princeton University, the Office of Naval Research under contract Nonr-1858(15), and the National Science Foundation under grant NSF G-642, and in part by Educational Testing Service. Reproduction in whole or in part is permitted for any purpose of the United States Government.Thanks are due to Ledyard Tucker and Frederic Lord for valuable suggestions on the development presented here.     

Artificial intelligence and metaphor making: Some philosophic considerations

This article argues that the metaphors presently employed in describing artificial intelligence represent the use of personification and anthropomorphism. They attempt to develop an isomorphic relationship between the human mind and a computer’s logic. It is suggested that an analogic metaphor is more appropriate in describing this relationship and is more epistemologically correct. Dr. Carrier is an assistant professor of organizational behavior at the School of Management, Rensselaer Polytechnic Institute, Troy, New York 12180. His current research interests include the behavioral and philosophic aspects of artificial intelligence and expert computer systems in work situations, and the behavioral perceptions of decision processes in the workplace.     

Integration of women into the U.S. military

This study reports male attitudes toward women beginning with the admission of women in 1976 to the U.S. Coast Guard Academy. It assesses these attitudes as a consequence of the norms of the military system and notes a trend toward more positive attitudes by successive classes since the Class of 1979. Programmatic measures to nurture and facilitate this positive trend are recommended.The author gratefully acknowledges the contribution of Dr. Steven P. Gunn, formerly of Connecticut College, to the development of this research.     

Outcome of psychoanalytically oriented group psychotherapy

A study of 100 consecutive persons who terminated, once a week, psychoanalytically oriented group psychotherapy shows that it is an effective treatment for neurotic persons with good ego strength who remain in therapy a year or longer. Analytically oriented group therapy was less effective in treating severely ego-impaired persons, and group members of all levels of ego strength often required augmentation of their group therapy by individual sessions and psychotropic medications. Early dropouts (less than 30 sessions) seemed related to lack of motivation and poor fit with the group. Later dropouts (sessions 30–60) seemed related to low ego strength.     

The reliability of a computer interview for drug use/abuse information

A computer interview was developed to collect information about drug use/abuse from high school students. Responses to this interview were compared with those obtained from an identical paper-and-pencil questionnaire given to the same students, in counterbalanced order. Results were comparable for the two methods, but missing data and logically inconsistent answers obtained with the paper-and-pencil questionnaire were not possible with the computer interview. The overwhelming majority of respondents preferred the computer interview as a means of data collection.     

Is hostility linked with affiliation among males and with achievement among females? A critique of Pollak and Gilligan

This investigation attempted to replicate and to clarify methodologically an investigation by Pollak and Gilligan (1982). Those investigators reported sex differences in violence imagery to Thematic Apperception Test (TAT) pictures depicting affiliation and achievement situations. Pollak and Gilligan concluded that men perceive danger in situations of affiliation whereas women perceive danger in situations of achievement. It was demonstrated in the present study that Pollak and Gilligan incorrectly classified TAT cards into motivational categories, which may have resulted in incorrect inferences. In addition, their findings could not be replicated when using four different systems for classifying TAT cards into motivational categories. Other potential sources of error in their research, including a restrictive scoring scheme for hostility, unusual instructions, and failure to control for sex role in the TAT pictures, did not influence the pattern of results.     

A confirmatory analysis of the factor stability hypothesis

The procedures recently developed by Jöreskog for studying similarities and differences in factor structures between different groups were applied to data from a study designed by Thurstone to investigate the sampling stability of a hypothesized isolated configuration. The hypothesis of an isolated configuration was rejected but not by much. The results represent a restricted and unique simple structure solution with the factor loadings and uniqueness values invariant over the two samples.