Multiple channel exposure therapy for women with PTSD and comorbid panic attacks

Multiple channel exposure therapy (M-CET; Falsetti & Resnick, 2000) was developed to treat posttraumatic stress disorder (PTSD) with comorbid panic attacks and can be administered in a group format. In addition to being a cost-effective way to provide treatment, group treatment for those with PTSD has been proposed as potentially very beneficial for addressing feelings of shame related to the traumatic event as well as social isolation in general (Foy et al., 2000). Previous studies of M-CET indicate that it may be effective for the treatment of PTSD with comorbid panic attacks (Falsetti et al., 2001, 2003, 2005). The authors examine the relationship of PTSD and panic symptoms pre- and posttreatment and present 6-month follow-up data on the long-term effectiveness of M-CET.     

The masculinity-femininity of women who study college mathematics

The purpose of this study was to contrast women who enrolled in college mathematics courses at the level of introductory calculus and beyond, with those who did not, on the two-dimensional plane of masculinity-femininity. Data were gathered from 179 female undergraduates. Differences between the two groups were explored with respect to masculine-feminine personality traits, attitudes, and role behaviors. It was found that the math group women differed from the non-math group women on a number of variables, including background and vocational interests. There are data in this study that may be interpreted as providing evidence for the importance of social and psychological factors in women's choice of mathematics courses at the college level.This paper is based on the author's doctoral dissertation at New York University. The author wishes to thank William L. Zlot, who served as dissertation advisor, and Robert G. Malgady who served on the committee. The study was carried out at The College of Staten Island. The author wishes to acknowledge the cooperation of the administration, faculty, and staff of the college. Special thanks are due to Dean Barry Bressler for his support.     

Using statistical risk information to assess oral contraceptive safety

The effect of variations in the presentation of oral contraceptive risk information on perceived safety was investigated. Four tests of the hypothesis that consumers focus on the absolute value of the numbers presented when assessing risk probabilities were performed with the following results: (1) when base rates are given, risks are perceived as less likely than when base rates are not given; (2) risks seem smaller when the information provided focuses on the number that will not die than when the number of expected deaths is presented; (3) contrary to our expectation, respondents do not focus on foreground numbers when risk was represented in an ‘X out of Y occurrences’ format; (4) respondents judged a risk of ‘4.15 times greater’ as less likely than when the information was presented as ‘415% greater risk’. We concluded that consumers convert statistical risk information into judgements about the magnitude of the number presented (small or large number) and utilize this more meaningful information when making risk judgements.     

The effects of chlordiazepoxide on the development of adjunctive drinking in rats

Intermittent delivery of food pellets induces high levels of adjunctive drinking in rats, a pattern of behaviour which some have suggested is due to emotional arousal. In this experiment, however, chronic administration of a dose of chlordiazepoxide, a minor tranquillizer, did not prevent the development of adjunctive drinking after food pellets delivered at 1-min intervals. Indeed, the drug was found slightly to enhance the development of drinking, an effect assumed to be due to the drug's ability to facilitate the performance of several patterns of responding. When chlordiazepoxide was withdrawn a disruption in the pattern of adjunctive drinking was observed.     

Suppression of operant behavior and schedule-induced licking in rats

The first experiment studied the effects of punishment on rats' lever pressing maintained by a fixed-interval schedule of food reinforcement and on the associated schedule-induced licking. When licking was followed by shock, licking was suppressed but lever pressing was largely unaffected. When lever pressing was followed by shock, lever pressing was suppressed but licking was unaffected. In both cases, the punished behavior recovered its previous unpunished level when the shocks were discontinued. In a second experiment, the rats' lever pressing was maintained by a variable-interval schedule of food reinforcement under which polydipsic licking also developed. Both lever pressing and licking were partially suppressed during a stimulus correlated with occasional unavoidable electric shocks. With a higher shock intensity, both behaviors were suppressed further. Both lever pressing and licking recovered their previous levels when shocks were discontinued. These results show that schedule-induced licking, which has been described as adjunctive behavior, can be suppressed by procedures that suppress reinforced lever pressing, an operant behavior.     

School Counselor and School Psychologist: Partners in Minority Family Outreach

This article is adapted from a presentation at the 1987 Convention of the American Association for Counseling and Development, New Orleans, LA.