Does augmented feedback from pedometers increase adults' walking behavior?

This study investigated whether feedback from pedometers motivated adults to increase their walking behavior. Participants (n =26) were enrolled in one of two 8-wk. "Walking for Fitness" classes. The study used a crossover design, such that Group 1 wore pedometers for the first 3 weeks (Feedback Condition) and sealed "disguised" pedometers for the last 3 weeks (No-feedback Condition). The order of feedback was reversed for Group 2. Analysis indicated that (a) neither group increased their walking behavior significantly over time and, (b) interactions between groups were not significant at Week 3 or 6, indicating that groups did not respond differently to feedback from the pedometers. If a motivational effect from pedometers exists, it may be small, dissipate before 3 wk., only work in combination with goal setting, or only motivate certain types of individuals.     

The roles of MAPK cascades in synaptic plasticity and memory in Aplysia: facilitatory effects and inhibitory constraints

Synaptic plasticity is thought to contribute to memory formation. Serotonin-induced facilitation of sensory-motor (SN-MN) synapses in Aplysia is an extensively studied cellular analog of memory for sensitization. Serotonin, a modulatory neurotransmitter, is released in the CNS during sensitization training, and induces three temporally and mechanistically distinct phases of SN-MN synaptic facilitation. The role of protein kinase A and protein kinase C in SN-MN synaptic facilitation is well documented. Recently, it has become clear that mitogen-activated protein kinase (MAPK) cascades also play a critical role in SN-MN plasticity. Here, we summarize the roles of MAPK cascades in synaptic plasticity and memory for sensitization in Aplysia.     

Counselling adults who were abused as children: Clients' perceptions of efficacy, client-counsellor communication, and dissatisfaction

Despite the amount of clinical material relating to adults who were abused as children, there is a dearth of research which has examined the effectiveness of counselling such clients. In order to examine the perceived efficacy of counselling with this client group, a total of 53 in-depth interviews were undertaken with a sample that included adults abused as children who had received counselling, counsellors working with this client group, and counselors-who-were-abused-as-children. The findings indicate that there are many similarities in what abused clients and the general client population judged to be helpful and unhelpful factors in counselling. However, certain aspects of the counsellor-client relationship appear to have specific impacts and meaning for an abused client group, especially when they have little prior knowledge or experience of counselling. Data are presented relating to clients' evaluations of counselling. These illustrate clinically relevant issues in relation to communication and experiences of dissatisfaction. One conclusion from the study is that in terms of their responses to counselling, it is simplistic for adults who were abused as children to be categorisied as a unitary group. Nevertheless, there are certain aspects of counselling with such clients which do merit particular attention if practitioners are to minimise the possibility of counselling being ineffective, unhelpful or, at worst, re-traumarising.     

Modern to postmodern: Social construction,dissonance, and education

Modernist educational practice operates within an overarching norm of consonance, notions of sameness and agreement that permeate schools and classroom life. This paper posits a needed move to postmodern educational theory and practice through dissonance. Following an intellectual contextualization, two sets of philosophical claims are presented. The first promotes social construction of reality and the second poses dissonance rather than consonance. The paper concludes with a “look” at education from this postmodern perspective.     

Validity of the Sex-Role Egalitarianism Scale: Two replication studies

To enhance the construct validity of the Sex-Role Egalitarianism Scale (SRES), two replications of earlier validity studies were undertaken. Samples were from several college campuses and primarily Caucasian. In Study 1, multiple regression analyses confirmed a hypothesized curvilinear relationship between scores on the SRES and scores on the MacDonald Sex Role Survey, a measure of gender role ideology regarding women. In Study 2, the expectation that SRES would share a relatively small amount of total variance with both the Femininity/Expressiveness and Masculinity/Instrumentality trait subscales of the Personal Attributes Questionnaire was supported. Both sets of results are consistent with earlier validity research using different measures.Lynda King would like to express her appreciation to the Central Michigan University Research Professorship Award program for its support of the studies reported here. The authors would also like to thank the anonymous reviewers for their thoughtful guidance and suggestions. A previous version of this paper was presented at the annual meeting of the American Psychological Association, Washington, DC, August 1992.     

Traditionality of choice and sex-role identification as moderators of the congruence of occupational choice in college women

This study examined the relationship of traditionality of occupational preferences and sex-role orientation to personality-occupational environment congruence in college women. Three-letter Holland personality codes were obtained for each of 184 college women based on same-sex normative scores from the Strong-Campbell Interest Inventory and on scores from the ACT Unisex Interest Inventory (UNIACT). Subjects' occupational preferences were classified as traditional, moderately traditional, or nontraditional based on the percentages of women in the occupation. Scores on the Bern Sex Role Inventory were used to classify subjects into one of four sex-role categories. Results indicated a strong association between congruence and traditionality of choice; women whose choices were in nontraditional career fields were significantly more likely to be making choices congruent with their personality type than were women choosing traditional career fields. Further, while sex-role orientation was not significantly related to either congruence or traditionality, masculine-typed women were most likely to make nontraditional and congruent career choices, while the majority of feminine-typed, androgynous, and undifferentiated women stated preferences for traditional career fields. Implications for the applicability of Holland's congruence postulate to women's vocational behavior are discussed.     

INTERVENTIONS TO REDUCE HIGH-VOLUME PORTABLE HEADSETS: “TURN DOWN THE SOUND!”

Two studies examined effects of interventions to reduce noise levels from portable stereo headphones. Study 1 examined the effectiveness of warning signs posted in and nearby public elevators with 567 passengers possessing a portable headphone (total N = 7,811). During a 9-day baseline, the mean percentage of headphones played at an observer-audible level was 85%. During a subsequent 6-day warning sign phase, the mean percentage of audible headphones declined to 59%, which increased to a mean of 76% during a second baseline phase (5 days). Study 2 assessed the impact of a student confederate who lowered his or her observer-audible headphone volume at the polite request of a second student confederate. Of the 4,069 elevator passengers, 433 possessed a portable headset. The mean percentage of observer-audible headphones during a 4-day baseline was 85%. Subsequently, a 5-day modeling intervention reduced audible volumes to a mean of 46%. During a second baseline phase of 4 days, the mean level was 77%, and during reintroduction of the modeling phase (9 days) the mean level was 42%. The modeling intervention was significantly more effective with women (53% compliance) than men (29% compliance).     

Evaluating a modified exercise self-efficacy scale for college-age women

This pilot study examined test-retest and internal consistency reliabilities of original and modified formats of the Exercise Self-efficacy Scale in college-age women. 30 completed original and modified versions of the scale. Data from both tests, administered 1 wk. apart, were analyzed using the intraclass correlation coefficient (ICC) to assess test-retest reliability and Cronbach coefficient alpha for internal consistency. Scores for both versions correlated .96. Cronbach coefficients alpha for the original scale were .96 for Time 1 and .98 for Time 2. Cronbach coefficients alpha for the revised scale were .95 for Time 1 and .98 for Time 2. Test-retest reliability and internal consistency remained consistently high for both versions of the scales within this sample. Implications for use of this scale and recommendations for research are given.     

Are You Attracted? Do You Intend to Pursue? A Recruiting Policy-Capturing Study

This study examines the relative importance of four factors: job factors of pay and promotion, and two organizational image factors: lay-off policy and ecological rating, on recruits' attraction or job pursuit. We identify that factors determining potential job recruits' attraction to an organization may not equate with the factors that prompt job pursuit intentions. Using a sample of business students and policy-capturing methodology, results show ecological rating most strongly predicted attractiveness, while pay most strongly predicted job pursuit intentions.