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401.
James G. Holland 《Journal of applied behavior analysis》1978,11(1):163-174
The form frequently taken by behavior-modification programs is analyzed in terms of the parent science, Behaviorism. Whereas Behaviorism assumes that behavior is the result of contingencies, and that lasting behavior change involves changing the contingencies that give rise to and support the behavior, most behavior-modification programs merely arrange special contingencies in a special environment to eliminate the “problem” behavior. Even when the problem behavior is as widespread as alcoholism and crime, behavior modifiers focus on “fixing” the alcoholic and the criminal, not on changing the societal contingencies that prevail outside the therapeutic environment and continue to produce alcoholics and criminals. The contingencies that shape this method of dealing with behavioral problems are also analyzed, and this analysis leads to a criticism of the current social structure as a behavior control system. Although applied behaviorists have frequently focused on fixing individuals, the science of Behaviorism provides the means to analyze the structures, the system, and the forms of societal control that produce the “problems”. 相似文献
402.
Within the framework of the Bransford-Franks paradigm, variations of two memory models and a guessing strategy hypothesis were evaluated using concepts that differed in the number of atomic units each contained (‘concept size’). Results showed that, though the precise patterns of recognition for concept size were not completely consistent with any of the explanations, the changes in the patterns across concept size agreed with the guessing strategy hypothesis. It was argued that the subject's interpretation of the guessing strategy is likely to be a similar but simpler version of the experimenter-theorist's formal model, with the consequence that, while less sensitive to the finer details of the formal model, it will still reflect coarser differences. 相似文献
403.
Differential effects of omission contingencies on various components of Pavlovian appetitive conditioned responding in rats 总被引:1,自引:0,他引:1
Five experiments with rat subjects investigated the effects of omission and partial reinforcement contingencies on five individual behaviors evoked by visual and auditory conditioned stimuli paired with a food unconditioned stimulus. The effects of omission depended on the behavior on which that contingency was placed: One behavior was eliminated, one was unaffected, and three were reduced relative to the performance of yoked controls. Partial reinforcement resulted in lower frequencies of three behaviors and higher frequencies of two behaviors, compared with performance under consistent reinforcement. A partial reinforcement extinction effect was noted with one behavior but not with the others. These results are related to the possible role of instrumental conditioning contingencies in generating conditioned behavior in this appetitive conditioning preparation and to the independence of individual components of a complex conditioned response. 相似文献
404.
Differential effects of two ways of devaluing the unconditioned stimulus after Pavlovian appetitive conditioning 总被引:4,自引:0,他引:4
P C Holland J J Straub 《Journal of experimental psychology. Animal behavior processes》1979,5(1):65-78
Three experiments with rat subjects investigated the effects of two methods of devaluing a food unconditioned stimulus (US) after pairings of an auditory conditioned stimulus (CS) with that US. Experiment 1 found no effect of postconditioning pairings of the food US with lithium chloride (LiCl) on general activity to a tone CS, even though those pairings substantially reduced food consumption. Experiments 2 and 3 compared the effects on conditioned responding of postconditioning pairings of food with LiCl and with high-speed rotation. In these experiments the general activity measure was supplemented by a detailed visual analysis of the rats' behavior. Experiment 2 found that food-rotation pairings had larger effects than food-LiCl pairings on general activity responding and on two detailed behavioral measures but that food-LiCl pairings had larger effects on food consumption and on one behavioral measure. Experiment 3 replicated the findings of Experiment 2 and found that the ability of the CS to serve as a reinforcer for second-order conditioning after US devaluation was reduced more by food-LiCl pairings. 相似文献
405.
The present study examined the issue of scale correspondence (Courneya & McAuley, 1993), using the repeated behavior of regular physical activity. Scale correspondence refers to the consistency of the scales between intention and behavior assessments when examining repeated behaviors. Eighty-five undergraduate students completed five different self-report scales that have been used for intention and repeated behaviors. The time period between intention assessment and reported behavior was one month. The results indicated that violating scale correspondence, particularly the continuous/dichotomous distinction, resulted in attenuated correlations. Moreover, not all forms of scale correspondence were equally satisfactory, with the continuous-open form being the most effective. Discussion focused on: (a) implications for the theories of reasoned action and planned behavior, (b) the conceptual basis of the intention construct, (c) the prevalence of single-item assessments of intention, and (d) the possible contribution of shared method variance to the improved correlations. 相似文献
406.
Kerry E. Lewis 《Journal of Fluency Disorders》1994,19(4):269-284
A survey of articles appearing in three national journals over a five-year period was conducted in order to examine current practice in reporting observer agreement on stuttering event judgments. Of 55 articles in which observer agreement was deemed critical, 47 reported at least one observer agreement procedure. A total of eleven agreement procedures were reported and current practice is characterized by five procedures which account for 92% of the articles in which procedures are reported. Problems with using these five indices to represent observer agreement are detailed and several alternatives are discussed. 相似文献
407.
Treatment fearfulness and distress as predictors of professional psychological help-seeking 总被引:7,自引:0,他引:7
Only a small proportion of people who experience psychological distress seek professional psychological help. Treatment fearfulness is one of a number of factors thought to influence people's tendency to seek or avoid mental health treatment. The aim of the present study was to provide additional validity information on the Thoughts About Therapy Survey (TAPS) (Kushner & Sher, 1989), and to determine whether fear of therapy and psychological distress were predictive of help-seeking. A non-clinical student sample completed measures of their treatment fears, expectations, anxiety, psychological distress and help-seeking likelihood. Concurrent and construct validity was confirmed for TAPS. Image Concerns, Stigma Concerns, Coercion Concerns and psychological distress were related to the likelihood that subjects would seek professional psychological help. Results are discussed in relation to educational approaches for reducing treatment fearfulness and the potential for increasing appropriate professional help-seeking. 相似文献
408.
Two ways of examining the gender and age stereotypes of jobs, characteristics of current incumbents and potential suitability, were compared. Female (n = 70) and male (n = 66) college students, predominantly Caucasian ranging in age from 18 to 57 years, provided their gender and age perceptions for 58 jobs. Although the two concepts have not been clearly distinguished in the literature, they are conceptually and (as found here) empirically distinct. The important roles of current incumbents, suitability, and job attribute perceptions for discrimination research are presented. 相似文献
409.
410.
Stuart C. Carr Veronica Hopner Moh. Abdul Hakim Darrin J. Hodgetts Kerry Chamberlain Nicholas Nelson Rhys Ball Harvey Jones 《Political psychology》2021,42(4):575-595
Building on the U.N. human security taxonomy of 1994, this article aims to explore the constructability of a reliable, valid, parsimonious, useful measure of human security that is relevant to contemporary environments and situations? A seminal 1994 U.N. report, Human Security in Theory and Practice, outlined seven types of human security (personal, health, food, community, economic, environmental, political). A quarter-century on, we added two more, cyber and national security, and tested if a single measure could capture all nine security concerns. A national sample of N = 1033 New Zealanders completed a brief online measure in which participants reported yes or no to experiencing each type of security and basic demographics. Guttman scaling placed these needs in an ascending order of difficulty. Analogous to a staircase, security may be scaled from personal up to political security (coefficient of reproducibility = .88), with three distinct but interrelated flights: (1) proximal (personal, health, food security); (2) social (cyber, community, economic, environmental); and (3) distal (national, political). We confirmed this nine-step, three-flight measure in our sample (Χ2 = 81.72; df = 24; RMSEA = .048, 90%CI [.037, .06]; CFI = .976; TLI = .964; SRMR = .028). The measure showed configural, metric, scalar, and factorial invariances (across random-split subgroups). Ethnic groups and the precariously employed scored significantly differently, in coherent ways, on the security staircase scale. 相似文献