Feminist identity development: Psychometric analyses of two feminist identity scales

N. E. Downing and K. L. Roush [(1985) “From Passive Acceptance to Active Commitment: A Model of Feminist Identity Development,”The Counseling Psychologist, Vol. 13, pp. 695–709] proposed a five-level developmental model of feminist identity that charts development from passive acceptance of traditional gender roles toward active commitment to feminist ideals and an egalitarian society. A Bargad and J. S. Hyde [(1991) “Women’s Studies: A Study of Feminist Identity Development in Women,”Psychology of Women Quarterly, Vol. 15, pp. 181–201] and K. M. Rickard [(1989) “The Relationship of Self-Monitored Dating Behaviors to Level of Feminist Identity on the Feminist Identity Scale,Sex Roles, Vol. 20, pp. 213–226] developed questionnaires to measure the Downing and Roush levels. The goal of the present study was to further explore the reliability and validity of the two feminist identity development scales. Participants included 198 female students who were taking either a women’s studies class or a general psychology class. They were administered Rickard’s and Bargad and Hyde’s scales of feminist identity development and a measure of cognitive development both at the beginning and end of the semester. Sixty-six percent of the participants classified themselves as Caucasian, 13% as Asian, 7% as African American, 4% as Hispanic, 3% as Indian, 5% as Other, and 2% left the item blank. Within this framework, we demonstrated support for (1) the psychometric/statistical properties of each scale, including (a) internal consistency and reliability, (b) component structure, (c) the relationship among the two scales, and (d) discrimination from social desirability; and (2) construct validity, as determined by (a) distinction between general psychology students who were interested in taking a women’s studies class in the future and those who were not, (b) the impact of a women’s studies class on feminist identity development, and (c) relationship of the scales to a measure of cognitive development. The authors wish to thank Richard Ashmore and Erich Labouvie for their helpful comments on an earlier version of this paper. We also would like to thank the instructors of the general psychology and women’s studies classes, especially Barbara Balliet, for allowing us to recruit participants in their classes.     

Visible persistence and form correspondence in Ternus apparent motion

Visual stimuli remain visible for some time after their physical offset (visible persistence) Visible persistence has been hypothesized to play an important role in determining the pattern of correspondence matching in the Ternus apparent-motion display. In this display, one or more elements reappears in overlapping locations at different times, whereas another element appears alternately to the right or the left of these elements. Usually either the elements are perceived to move coherently as a group (group motion), or one element may be perceived to hop over one or more other elements (element motion). According to the visible-persistence account of the perceptual organization of the Ternus display, element motion is seen when the temporal gap between elements in overlapping locations is small enough to be bridged by visible persistence; if it is not, group motion is seen. We conducted four experiments to test this visible-persistence account. In Experiments 1 and 2, a form correspondence cue (line length) was introduced to bias the visual system toward the element-motion interpretation, while visible persistence was either reduced or eliminated. The element-motion percept dominated despite the elimination of visible persistence. In Experiments 3 and 4, we found that Ternus elements presented without interruption, and thus presumably persisting over time, can be perceived in group motion. Together, the results indicate that visible persistence is neither necessary nor sufficient to account for the pattern of correspondence matches in the Ternus display.     

WISCONSIN MANPOWER COUNSELORS AND MANPOWER SPECIALISTS' PERCEPTIONS OF EXISTING AND DESIRED COUNSELOR ACTIVITIES

Seventy-three counselors and 72 manpower specialists in Wisconsin were surveyed to ascertain the perceptions both groups had regarding actual and ideal counselor function. A cross-break analysis to determine if responses varied according to years in the employment service, office size, and educational background produced no differences. Counselors and manpower specialists were in close agreement. (Rho .96) in ranking the time assigned to 12 functions by the counselor and were closely agreed (Rho .94) in ranking how counselors should spend their time. Other similarities and differences were presented followed by a discussion of the implications these findings have for in-service training.     

Untersuchungen und Überlegungen zur Richtungswahrnehmung bei willkürlichen sakkadischen Augenbewegungen

Zusammenfassung Die vorliegende Arbeit hatte das Ziel, die Umstimmung der retinalen Raumwerte während willkürlicher horizontaler Blicksprünge (Sakkaden) zu untersuchen.Die Methodik bestand darin, während oder nach der Augenbewegung kurzzeitig einen ca. 1° großen Lichtreiz (Elektronenblitz) im Gesichtsfeld der Vp zu exponieren, den diese in bezug auf eine kopffeste Skala zu lokalisieren hatte. Die Auslösung des Lichtreizes erfolgte auf elektrookulographischem Weg durch die Augenbewegung selbst.Bei diesen Versuchen traten in systematischer Abhängigkeit vom retinalen Ort des Reizes und von der zwischen Sakkadenbeginn und Reizexposition verstrichenen Zeit deutliche Verlagerungstäuschungen auf. Sie lassen sich am besten interpretieren, wenn man die Umwertungsprozesse als Wanderung eines lokalisatorischen Bezugssystems über ein zentralnervöses Projektionsfeld der Retina auffaßt. Diese Wanderung wird eingeleitet und angeführt durch ein rasches Einschwingen der Koordinate des Zielpunktes der Blickbewegung in die Fovea; in der zielabgekehrten Netzhauptperipherie vollzieht sich die Umwertung wesentlich langsamer. Dabei kann es vorübergehend zu topologischen Veränderungen des Bezugssystems kommen, deren Genese noch unklar ist.Ausgehend von den bislang vorliegenden Ansätzen zur Erklärung der Richtungskonstanz (insbesondere vom Reafferenzprinzip, den Aufmerksamkeitstheorien und der Theorie MacKays) wird ein eigenes Modell entwickelt, in dessen Rahmen die Versuchsergebnisse diskutiert werden.

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Investigations and considerations of directional perception during voluntary saccadic eye movements

Summary This investigation attempts to examine the change of retinal local signs during voluntary horizontal saccadic eye movements. The method used was to expose the S. to a short light stimulus (electronic flash) of approximately one degree angular width during or after a 16 degree eye movement. The stimulus was released by the eye movement itself via the retino-corneal potential. The S.'s task was to localize the stimulus on a fixed luminous scale.Clear translatory illusions occurred in these experiments. They depended systematically on the spot on the retina stimulated, and on the time elapsed between the onset of the saccade and the release of the stimulus. These illusions are best interpreted as due to the shift of a coordinate system across the retinal field. The shift is initiated by the coordinate of the retinal spot on which the target of the eye movement was projected before the saccade began. This coordinate rapidly swings into the fovea. The processes on the retinal hemisphere opposite to the target occur at a much slower rate. Moreover, temporary changes of the topology of the coordinate system may take place during the saccade. Their origin is still unclear.The results of the experiments are discussed in terms of a special model based on the previous explanations of the phenomenon of directional constancy (especially the reafference principle, the attention theories, and MacKays theory).

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Diese Arbeit wurde mit Unterstützung der Deutschen Forschungsgemeinschaft ausgeführt. Wir danken unseren Versuchspersonen für ihre ausdauernde Mitarbeit sowie Frau Dipl.-Psych. Doris Bischof, Herrn Peter Heinecke und Frau Dr. Maria V. Schaetz für ihre Hilfe bei der Durchführung und Auswertung der Versuche.     

Effects of timeout on spaced responding in pigeons

Three pigeons were trained under a differential-reinforcement-of-low-rate schedule of 20 sec, and then exposed to a schedule under which responses terminating interresponse times less than 20 sec produced timeout and responses terminating interresponse times greater than 20 sec produced reinforcement. Response-produced timeouts selectively decreased the probability of short interresponse times and thereby produced a higher frequency of reinforcement. The suppressive effect of timeout was independent of timeout duration, with timeouts of 5, 10, or 20 sec. Similar effects were found when the minimum interresponse time that could be terminated by response-produced reinforcement was increased to 30 sec. The suppressive effects of timeout on responding maintained by these schedules were similar to previous reports in which responding was punished with electric shock.     

Aversive properties of the negative stimulus in a successive discrimination

Experiment I sought to determine if the stimulus correlated with extinction in a successive discrimination was an aversive stimulus. An escape response provided an index of aversive control. Two groups of pigeons were exposed to a multiple variable-interval 30-sec extinction schedule. For the experimental group, a single peck on a second key produced a timeout during which all lights in the chamber were dark. For the control group, pecks on the second key had no contingency. The rate of responding on the timeout key during extinction for the experimental group was higher than that of the control group during all sessions of discrimination training except the first. In Exp. II, green was correlated with variable interval 30-sec and red was correlated with variable-interval 5-min. Timeouts were obtained from variable-interval 5-min. There were more timeouts from extinction in Exp. I than from variable-interval 5-min in Exp. II. Experiment III showed that not presenting the positive stimulus reduced the number of timeouts from the negative stimulus for the two birds from Exp. I that had the highest rate of timeouts from extinction, but had little effect on the two birds that had the lowest rate of timeouts. These results suggest that in a multiple schedule, the stimulus correlated with extinction, or the lower response rate, functions as a conditioned aversive stimulus. Explanations of the timeout response in terms of extinction produced variability, displaced aggression, and stimulus change, were considered but found inadequate.     

Aging, exercise, and attention.

The authors investigated the relationship among aging, attentional processes, and exercise in 2 experiments. First they examined age differences on 2 attentional tasks, a time-sharing task and an attentional flexibility task. Young adults alternated attention between 2 sequenced tasks more rapidly and time-shared the processing of 2 tasks more efficiently than older adults. They then investigated the effects of aerobic exercise on the same 2 attentional tasks in older adults. Following the 10-week exercise program, older exercisers showed substantially more improvement in alternation speed and time-sharing efficiency than older controls. Interestingly, this exercise effect was specific to dual-task processing. Both groups of subjects showed equivalent effects on single-task performance. These results indicate that aerobic exercise can exert a beneficial influence on the efficiency of at least 2 different attentional processes in older adults.     

SPLITTING THE BEAM:

Abstract— In an effort to examine the flexibility with which attention can be allocated in visual space, we investigated whether subjects could selectively attend to multiple noncontiguous locations in the visual field We examined this issue by perching two separate areas of the visual field and requiring subjects to decide whether the letters that appeared in these locations matched or mismatched while distracters that pinned either the match or mismatch response were presented between the cued locations. If the distracters had no effect on performance, it would provide evidence that subjects can divide attention over noncontiguous areas of space. Subjects were able to ignore the distracters when the targets and distracters were presented as nooses stimuli (i e, when premises were changed into the targets and distracters). In contrast, when the targets and distracters were presented as sudden-onset stimuli, subjects were unable to ignore the distracters. These results begin to define the conditions under which attention can be flexibly deployed to multiple noncontiguous locations in the visual field.