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JODI L. CONSTANTINE BROWN & HYUN-SUN PARK CALIFORNIA STATE UNIVERSITY, NORTHRIDGE Longitudinal research competency by learning platform
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Background Important to know how Social Workers evaluate and retain practice knowledge Baker, Pollio, and Hudson (2011) found evidence that students maintain educational gains over time with a sample of face-to-face BSW students Research self-efficacy (confidence conducting & evaluating research) is key indicator of later research use Different learning platforms (i.e. online vs. face-to-face) may result in variable student outcomes
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Methodology Sample Online (n=17) and traditional classroom (n=31) MSW students First year of a 2-year program; first research class Instruments Practice Evaluation Knowledge Scale (PEKS) 8-item instrument designed to test practitioner’s knowledge of evaluation competencies; Likert scale, 1-5 where higher = more confidence Research Self-Efficacy Scale (RSES) 9-item instrument designed to measure social worker’s research self- efficacy; 11-point scale from 0-100 where 0=cannot do at all, 50=moderately certain can do, and 100=certain can do Data Collection and Analysis Online survey – Pre/Post/Post tests Paired Samples T-Tests & ANCOVA
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Traditional Class (n=31) Online Class (n=17) Age (n=30) ranged from 22- 44 years (M=28.18, SD=6.14) More women (n=27, 86%) than men (n=3, 14%) Age (n=16) ranged from 23- 40 years (M=29.22, SD=5.20) More women (n=14, 84%) than men (n=2, 16%) Sample Self-Reported Ethnicity
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Previous Research Experience Open-ended question; coded as: 0=no previous research experience 1=1 class…a long time ago 2=one class 3=2-3 classes 4=4+ classes/very comfortable No significant difference in previous research experience between online (M=1.84, SD=1.06) and traditional class (M=2.30, SD=1.33; t (48)=-1.28, p=.20, two-tailed).
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Comparing Online and Traditional F2F Research Competency One-way between groups analysis of covariance (ANCOVA) IV = type of learning platform (online vs. traditional face-to-face classroom) DV = posttest PEKS and RSES scores Pretest PEKS and RSES scores were used as the covariate in the analysis.
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Online Student Responses by Item, Pretest (Time 1) and Posttest (Times 2 & 3)
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Face-to-Face Student Responses by Item, Pretest (Time 1) and Posttest (Times 2 & 3)
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Time 1 – Time 2 Statistically significant increase in PEKS scores from pretest (M = 18.20, SD = 5.34) to posttest (M = 29.12, SD = 4.53), t (48) = 12.48, p <.001 (two-tailed). Statistically significant increase in RSES scores from pretest (M = 486.95, SD = 165.38) to posttest (M = 698.16, SD = 126.73), t (48) = 8.06, p <.001 (two- tailed). After adjusting for pre-test scores, there was no significant difference between online and traditional face-to-face classroom students on posttest (Time 2) PEKS scores F (1, 46) =.01, p =.91, partial eta squared =.00, and posttest (Time 2) RSES scores, F (1, 46) =.36, p =.55, partial eta squared =.01.
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Time 1 – Time 3 Statistically significant increase in PEKS scores from pretest (M = 17.96, SD = 5.55) to follow up (Time 3) (M = 29.62, SD = 5.53), t (47) = 12.79, p <.001 (two-tailed). Statistically significant increase in RSES scores from pretest (M = 486.67, SD = 183.04) to follow up (Time 3) (M = 742.08, SD = 128.54), t (47) = 8.90, p <.001 (two- tailed). There was no significant difference between online and traditional classroom students on follow up (Time 3) PEKS scores F (1, 45) = 1.51, p =.22, partial eta squared =.03, and follow up (Time 3) RSES scores, F (1, 45) =.09, p =.76, partial eta squared =.00.
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Conclusion & Future Research Students learned! Students maintained learning! Learning platform didn’t matter (see http://nosignificantdifference.org/about.asp)http://nosignificantdifference.org/about.asp Intend to follow up with these MSWs this summer
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Thank You! Jodi Constantine Brown, MSW, Ph.D. Hyun-Sun Park, MSW, Ph.D. California State University, Northridge Department of Social Work 18111 Nordhoff Avenue Northridge, CA 91330 (818) 677-6010(818) 677-4328 Jodi.Brown@csun.eduHyunsun.Park@csun.edu
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