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  • 1
    Electronic Resource
    Electronic Resource
    Striate Muscle Tensional Patterning in Frontalis EMG Biofeedback (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Psychophysiology 17 (1980), S. 0 
    Details
    ISSN: 1469-8986
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: Four normal male subjects were exposed to 5 30-min alternate-day sessions of continuous frontalis EMG biofeedback training preceded by 15-min adaptation periods. A computer-controlled scanning electromyograph sampled integrated EMG activity from the frontalis and seven adjunctive muscle groups. Tensional profiles for all eight muscle groups were assembled every 1.84 sec, resulting in an 8 × 960 data array for each session. Statistical analyses revealed that although frontalis EMG levels decreased significantly in the training, those of adjunctive recording sites did not. Cross correlation analyses for session 1 frontalis and adjunctive site EMG levels showed typically negligible correlations at all temporal lags, although some neck sites showed moderate cross correlation with the frontalis in 2 subjects. Separate principal-component analyses for sessions 1 and 5 produced little evidence for a general muscle tension factor. Low coefficients of congruence between session 1 and session 5 truncated-component solutions demonstrated little replicability of tensional linkages from the first to the last session.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1469-8986.1980.tb02458.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    STABLE PREDICTORS OF RECIDIVISM: (1979)
    Oxford, UK : Blackwell Publishing Ltd
    Criminology 17 (1979), S. 0 
    Details
    ISSN: 1745-9125
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Law
    Notes: Seventy-one studies are reviewed which present data on the relationship between biographical predictors and recidivism in 177 independent samples of offenders. A summary table lists the number of samples in which a particular predictor was found to be related to recidivism and the number of samples in which that predictor was found to be unrelated to recidivisim. Detailed summaries of the relation between “type of instant offense” and recidivism and “age at first arrest” and recidivism are also included.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1745-9125.1979.tb01272.x
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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