Experiment 3: One-trial context conditioning with 5 or 15 min placement-to-shock interval PSI. J Neurosci 29 : — This positive association between self-efficacy and safer sexual practices is important in understanding an adolescent girl's risk of HIV infection, particularly when attempting to negotiate condom use. In Pavlovian conditioning this idea of dual strategies of learning can be evident in fear conditioning procedures, which can result in associative competition between discrete and spatial context CSs toward an aversive footshock unconditional stimulus US Rescorla and Wagner ; Rodriguez et al. In experiment 1, male and female preadolescent P24 and P33 , periadolescent P37 , and adult P60 rats were trained with a three-trial tone—shock delay fear conditioning procedure Fig.
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This context was placed within the sound attenuating chamber such that the animals had no additional stimuli coming from the room. Subsequent tests of freezing in a novel context revealed generalization was particularly evident in male rats and increased with developmental age and retention interval Fig. Experiment 4: continuous versus spaced context preexposure in context fear conditioning Forty-four female and 45 male rats were assigned to one of four developmental age groups: P19, P21, P24, or P The show, which reveals the sad, rumpled end of an era, could seem cruel. Christi, the weepy, injured reject on ''The Bachelor'' she is known on the show as the ''Fatal Attraction'' candidate was closer to Charlotte Haze, the mother in Nabokov's ''Lolita. Playing the sexy teacher will only crank up the heat. Newsletter Sign Up Continue reading the main story Please verify you're not a robot by clicking the box.
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Fear Factor: The Religious Right's Problem With Women | Psychology Today

First, because of the recruitment sites and self-selection nature of our study, the findings may have limited generalizability and may only be applicable to African American adolescent girls and young women residing in high-risk social environments. Astonishingly, almost all the clients signed consent forms. How to Think About Borderline Personality. Hence, targeting contextual factors that threaten the promotion of safer-sex practices among African American adolescent girls and young women is of high import in the fight to halt the persistent increase in HIV transmission among African American women. Although fear and knowledge together serve to heighten the risk of HIV infection, the nature of this interaction was unexpected. During the test of generalization in context B, the general pattern of freezing observed in experiment 1 was similar in the present experiment, with male rats exhibited greater context generalization with age, while female rats exhibited little or no generalization at all Fig. A prospective study of psychological distress and sexual risk behavior among black adolescent females.
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Intimate violence and social desirability: a meta-analytic review. Just last week, a woman was attacked in her car for being "immodestly" dressed. In addition to freezing, observations of grooming forepaw rubbing of face and flank , rearing standing on hind legs with both front paws off the floor , and darting rapid movements were made during behavioral tests in experiment 1. Why look at the glass as half full? Also, given the nature of this study, and consistent with the literature, 20 women may not have answered truthfully in their self-reports of condom use and STI symptoms. One day later, rats were returned to the context for a recent retrieval task. Consistent with this clinical literature, we found that female rats tend to exhibit greater context fear conditioning during preadolescence than adulthood, whereas in males the greater fear expression was evident during adulthood, relative to preadolescence.
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