Sentences with phrase «longitudinal field studies»

Methods range from laboratory experiments to longitudinal field studies and include data reduction techniques such as factor analysis and principal components analysis, as well as structural modeling and multi-level modeling procedures.

A theoretical extension of the technology acceptance model: Four longitudinal field studies.

Not exact matches

The strongest research methods for psychological studies are: qualitative findings versus quantitative; experimental rather than descriptive or correlational; controlled - experiment, meta - analysis, and observation designs over archival, case study, computational modeling, content analysis, field experiment, interview, neuroimaging, quasi experiment, self - report inventory, random sample survey, or twin study; and prospective (where subjects are recruited prior to the proposed independent effects being administered) and longitudinal (where subjects are studied at multiple time points) rather than retrospective or cross-section study.

While such longitudinal studies are important, it's important to remember that the field is still young, with no consensus on the best tools to look for early signs of damage, said Michael Hutchison, a neuroscientist who directs a concussion program at the University of Toronto and consults for the National Hockey League Players» Association.

The field of psychology is rich with longitudinal studies, going back to 1946, when the United Kingdom's Medical Research Council began a survey of more than 5000 people from birth to old age.

By insisting on larger, more homogeneous patient groups and longitudinal rather than cross-sectional studies, the field is poised to fulfill its ultimate role of linking defects in molecular biology to aberrant behavior.

The research drew on a combination of longitudinal studies by think tanks and organisations, data from online daters, research produced by experts from different fields of the social sciences and national omnibus data.

The effectiveness of the model has been studied in over 20 years of research and field - testing about: (a) the effectiveness of the model as perceived by key groups, such as principals, teachers, students, and parents; (b) research related to student creative productivity; (c) research relating to personal and social development; (d) the use of SEM with culturally diverse or special needs populations; (e) research on student self - efficacy; (f) the use of SEM as a curricular framework; (g) research relating to learning styles and curriculum compacting; and (h) longitudinal research on the SEM.

Because this study was not longitudinal and did not follow teachers into the field, I can not say with any certainty whether or not these practices will endure in practice.

This longitudinal, field - based study of programs of study (POS) / career pathways was designed using rigorous research methods to estimate the impact of POS on high school students» academic and technical achievement outcomes through the completion of high school.

McCrae's and Costa's early landmark findings from the Baltimore Longitudinal Study of Aging showed that individual differences in personality traits are stable over time and predictive of important life outcomes such as health and coping, leading to a strong resurgence of the entire field of personality psychology in the 1980s and the establishment of the five - factor model as the dominant paradigm for personality.

This study used an experimental, longitudinal field trial involving random assignment to the Family Check - Up (FCU) to explore the social ecology of adolescent antisocial behavior.

She uses diverse methodologies to investigate these topics, including developmental approaches, biological methods, field studies, experimental designs, and longitudinal and daily - report studies.

Early Childhood Longitudinal Study - Birth Cohort: a welcome addition to the maternal and child health field and its data bases.

Summary: (To include comparison groups, outcomes, measures, notable limitations) This study used an experimental, longitudinal field trial involving random assignment to the Family Check - Up (FCU) to explore the social ecology of adolescent antisocial behavior.

[jounal] Williams, L. J. / 1989 / Longitudinal Field Methods for Studying Reciprocal Relationships in Organizational Behavior Research: TowardImproved Casual Analysis / Research in Organizational Behavior 11: 247 ~ 292

Researchers in such fields as developmental psychology use longitudinal studies to study changes in individual or group behavior over an extended period of time by repeatedly monitoring the same subjects.

Still, given the cross-sectional nature of much of the extant literature in the field, this study's longitudinal design represents an important step toward more fully transactional models.

Laboratory studies, field studies and longitudinal studies are described.