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In order to make decisions about the value of any research study for practice, it is important to understand the general processes involved in analyzing research data. By now, you have examined enough research studies to be aware that there are some common ways that data are reported and summarized in research studies. For example, the sample is often described by numbers of participants and by certain characteristics of those participants that help us determine how representative the sample is of a population. The information about the sample is commonly reported in tables and graphs, making use of frequency distributions, measures of central tendency, and dispersion. Information about the variables (or concepts) of interest when quantified are also reported in similar manner.

Although the actual data analysis takes place after data have been collected, from the initial planning of a research study, the researcher needs to have an awareness of the types of questions that can be answered by particular data analysis techniques.

For this Discussion, review the case study entitled “Social Work Research: Measuring Group Success.” Consider the data analysis described in that case. Recall the information presented in the earlier chapters of your text about formulating research questions to inform a hypotheses or open-ended exploration of an issue.

Post:

  • an explanation of the types of descriptive and/or inferential statistics you might use to analyze the data gathered in the case study.
  • Also explain how the statistics you identify can guide you in evaluating the applicability of the study’s findings for your own practice as a social worker.
  • Please use the resources to support your answer.

Reference

Plummer, S.-B., Makris, S., & Brocksen S. M. (Eds.). (2014). Social work case studies: Foundation year. Baltimore, MD: Laureate International Universities Publishing. [Vital Source e-reader].

  • Social Work Research: Measuring Group Success

Yegidis, B. L., Weinbach, R. W., & Myers, L. L. (2018). Research methods for social workers (8th ed.). New York, NY: Pearson.

  • Chapter 13, “Analyzing Data” (pp. 295–297, “The Data in Perspective”)
Social Work Research: Measuring Group Success
The 12-week psychoeducational support group for survivors of trauma I facilitated consisted of
eight women (five of whom identified as Caucasian and three of whom were Hispanic in origin)
who had a history of sexual abuse and/or incest. All of the women spoke English, were between
30 and 50 years old, and identified as heterosexual. One woman in the group was married, and
the rest were either divorced or single. Five of the women had children. The majority were
gainfully employed except for one group member who had multiple sclerosis and was on Social
Security Disability Insurance. Members were recruited via internal agency referrals or referrals
from other social workers. All members were required to meet individually with a social worker
while they attended group.
The majority of the group members were incest survivors; only two were molested by strangers.
All of the members had struggled with post-traumatic stress disorder (PTSD) symptoms that
included hypervigilance, nightmares, flashbacks, and anxiety. The abuse had affected their
interpersonal relationships, professional growth, self-esteem, and general quality of life. The
majority of incest survivors in the group had estranged themselves from their families as a result
of anger and resentment toward a parent who did not protect them from the abuser.
My treatment goal was teaching group members how to accept and integrate their abuse into
their life narratives so that the events did not define who they were as individuals. With the tools
learned during the group process, members would then be able to manage their lives, utilizing
learned mindfulness and relaxation techniques, positive affirmations, and coping skills that
would assist them in making healthy life choices.
During each of the 12 weeks, I covered a specific topic related to life issues affected by sexual
abuse. All members were asked to sign confidentiality agreements and review group rules during
the first meeting. Members’ feelings were validated and supported throughout the process. I gave
a pretest to each member in the form of a Depression Anxiety Stress Scale (DASS). The scale
was administered in order to measure members’ current emotional baselines before being
exposed to the therapeutic group process. The basic 42-item questionnaire was known to have
high internal consistency and to yield meaningful discriminations in a variety of settings.
Members were asked to use 4-point severity/frequency scales to rate the extent to which they had
experienced each state. The Likert scale indicated a “0” for the least depressed/anxious/stressed
choice and “3” for the most depressed/anxious/stressed choice per item. Total scores ranged from
a minimum of 0 (no distress) to a maximum distress of 126. Scores for each symptom were
summed, and the higher scores indicated more distress. The pretest scores summed by symptom
for group members consisted of the following: depression 210, anxiety 138, and stress 190.
I utilized a feminist empowerment model and strengths perspective framework during the group
process. The model focused on strengthening women in such areas as assertiveness,
communication, relationships, and self-esteem. Members were then able to develop the tools
needed to reach their potential as unique and valuable individuals.
Group cohesion had formed by the third session as members felt more comfortable sharing their
personal stories, feelings, and experiences with sexual abuse. The psychoeducational format
enabled members to increase their knowledge over the course of the sessions in such topics as
dealing with crisis, survival skills, anger, challenging negative schemas, healthy support systems,
self-esteem, building healthy relationships, healing sexually, and, finally, mourning losses and
moving on.
I administered the DASS posttest in week 12 to measure any emotional changes. With “0” being
the least depressed/anxious/stressed and “3” being the most depressed/anxious/stressed choices,
the summed scores for all symptoms dropped 72% and reflected those of the eight members who
remained in the group through the last session when the posttest was administered. Posttest
summed scores resulted in depression 45 (vs. 210 pretest), anxiety 45 (vs. 138 pretest), and stress
61 (vs. 190 pretest), attesting to the validity of the current group format. In addition, the
members were given an agency evaluation qualitative measurement form to fill out in order to
rate member satisfaction with the agency’s group format. The evaluation form consisted of some
questions in yes/no format and others as fill-ins. Answers were positive for all members. Finally,
members were given “diplomas” consisting of an inspirational affirmation based on the
principles of dignity and self-worth.
(Plummer 63-65)
Plummer, Sara-Beth, Sara Makris, Sally Brocksen. Social Work Case Studies: Foundation Year.
Laureate Publishing, 2013-10-21. VitalBook file. (Plummer 63-65)

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