A procedure for estimating the reliability of sets of ratings in terms of the
intraclass correlation coefficient is discussed. The procedure is based upon the
analysis of variance and the estimation of variance components. For the one-way
classification the intraclass correlation coefficient defined as the ratio of
variances can be interpreted as a correlation coefficient. Caution, however, is
urg... hiện toàn bộ
Clyde C. Robinson, Barbara Mandleco, Susanne Frost Olsen, Craig H. Hart
A 133-item parenting questionnaire was completed by 1251 parents of preschool
and school-age children. Items in this measure were reduced using principal axes
factor analyses followed by varimax rotation. Three global parenting dimensions
emerged consistent with Baumrind's authoritative, authoritarian, and permissive
typologies. Internal consistency reliability was assessed with Cronbach alpha
and... hiện toàn bộ
A 63-item questionnaire was constructed for the measurement of three primary
personality traits; impulsiveness, venturesomeness, and empathy. This
questionnaire, together with the Eysenck Personality Questionnaire which
measures personality dimensions Psychoticism, Neuroticism, and Extraversion, was
administered to 402 male and 787 female adult subjects. Factor analysis of the
questionnaire result... hiện toàn bộ
Summary.–-The short form of the Depression Inventory was administered to a
variety of patient samples totalling 431 Ss. The correlation between test scores
and clinicians’ ratings ranged from .55 for a hospitalized depressed sample to
.67 for Ss in a general medical outpatient practice. The correlation between
test scores on the two forms ranged from .89 to .97. When speed of
administration is an ... hiện toàn bộ
Conflicts occurring in or as a result of membership in organizations can be
classified into three major categories: intrapersonal, intragroup, and
intergroup. Conflicts in each category result from various personal-cultural and
organizational structure factors. These factors may be identified through
appropriate diagnosis and their effects on and implications for each of the
three levels of confli... hiện toàn bộ
Jerry L. Deffenbacher, E. R. Oetting, Rebekah S. Lynch
A cluster analysis of responses from more than 1500 college students to 53
potentially angering driving-related situations yielded a 33-item driving anger
scale (alpha reliability = .90) with six reliable subscales involving hostile
gestures, illegal driving, police presence, slow driving, discourtesy, and
traffic obstructions. Subscales all correlated positively, suggesting a general
dimension of... hiện toàn bộ
When studied separately, research shows that both teacher self-efficacy and
teacher autonomy are associated with adaptive motivational and emotional
outcomes. This study tested whether teacher self-efficacy and teacher autonomy
are independently associated with engagement, job satisfaction, and emotional
exhaustion. 2,569 Norwegian teachers in elementary school and middle school (719
men, 1,850 wo... hiện toàn bộ
While activation has proved to be a very useful concept in understanding
behavior, theoretical and practical problems concerning physiological
measurement have reduced its utility. Controlled self-report is suggested as an
alternative measurement form, and data from several studies are presented
indicating the validity of the Activation-Deactivation Adjective Check List
(AD-ACL), an objective self... hiện toàn bộ