A serious challenge to Hull's (1943) theory of reminiscence and intertrial-interval effects is posed by the current contention that reactive inhibition (In) must be task-specific since it does not seem to transfer from one task to another. This notion was examined within the framework of a practice-rest paradigm in which three control groups were given 20 1-min trials on a principal task with intertrial intervals of 0, 5, and 70 sec, respectively, while two experimental groups practiced alternately on the principal task and a secondary task known to produce evidence for I(R). The two secondary tasks varied in their similarities to the principal task. Additional control groups were used to assess the magnitude of habit transfer effects. The total sample consisted of 70 males and 70 females whose modal age was 18 yr. With habit transfer effects controlled, results showed clearly that work effects transferred from the alternate tasks to the main task without regard for differences in similarity. Thus, the task-specificity hypothesis was not supported. 相似文献
Research on Child and Adolescent Psychopathology - We aimed to further the understanding of maternal depressive symptoms on temporal dynamics of child emotion regulation by applying the process... 相似文献
Rats were given repeated choices between social and nonsocial outcomes, and between familiar and unfamiliar social outcomes. Lever presses on either of 2 levers in the middle chamber of a 3-chamber apparatus opened a door adjacent to the lever, permitting 45-s access to social interaction with the rat in the chosen side chamber. In Experiment 1, rats preferred (a) social over nonsocial options, choosing their cagemate rat over an empty chamber, and (b) an unfamiliar over a familiar rat, choosing a non-cagemate over their cagemate. These findings were replicated in Experiment 2 with 2 different non-cagemate rats. Rats preferred both non-cagemate rats to a similar degree when pitted against their cagemate, but were indifferent when the 2 non-cagemates were pitted against each other. Similar preference for social over nonsocial and non-cagemate over cagemate was seen in Experiment 3, with new non-cagemate rats introduced after every third session. Response rates (for both cagemate and non-cagemate rats) were elevated under conditions of nonsocial (isolated) housing compared to conditions of social (paired) housing, demonstrating a social deprivation effect. Together, the experiments contribute to an experimental analysis of social preference within a social reinforcement framework, drawing on methods with proven efficacy in the analysis of reinforcement more generally. 相似文献
Synthese - A fundamental task for any prospective cognitive architecture is information control: routing information to the relevant mechanisms to support a variety of tasks. Jerry Fodor has argued... 相似文献
In recent years, sexual harassment has become more acknowledged in many developed countries. However, in East Asian culture, it is a sensitive and controversial topic upon which few scholars have focused. The current research aimed to explore whether the relationship between feminist identity and perception of sexual harassment was affected by target’s traditional or nontraditional gender stereotypicality and types of sexual harassment (unwanted sexual attention or gender harassment) among Chinese working women. The participants were 424 heterosexual women, aged 18 to 71 years-old (mdn?=?31), who completed surveys that assessed their feminist Active Commitment and perception of sexual harassment after reading a randomly assigned sexual harassment scenario. Women with higher scores on Active Commitment were more aware of both types of sexual harassment, and participants’ perception of unwanted sexual attention was significantly stronger than their perception of gender harassment. In addition, the types of targets and types of sexual harassment moderated the relationship between Active Commitment and the perception of sexual harassment. Our findings highlight the importance of feminist identity for the perception of sexual harassment and suggest that improving gender equality and feminist education is very important for enhancing the perception of sexual harassment.