can someone help me please? Does it surprise you that higher percentages of the participants in the NSSI group engaged in health-risk behavior than participants in the non-NSSI group? Explain.? or For the non-NSSI group, the percentages in Table 1 sum to more than 100
can someone help me please? Does it surprise you that higher percentages of the participants in the NSSI group engaged in health-risk behavior than participants in the non-NSSI group? Explain.? or For the non-NSSI group, the percentages in Table 1 sum to more than 100
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
can someone help me please?
Does it surprise you that higher percentages of the participants in the NSSI group engaged in health-risk behavior than participants in the non-NSSI group? Explain.?
or
For the non-NSSI group, the percentages in Table 1 sum to more than 100%. Explain how this is possible.

Transcribed Image Text:Article #1 on Percent
Instructions
1. Upon reading the excerpt below, take the Factual Quiz on Canvas.
2. Then answer one of the prompts below on the Online Discussion Board. Be sure to respond to
at least two peers' comments
Non-suicidal Self-Injury
Longitudinal study of non-suicidal self-injury among young adolescents: Rates, correlates,
and preliminary test of an interpersonal model.
EXCERPT FROM THE RESEARCH ARTICLE
Participants included 508 students (51% female) in Grades 6 (35%), 7 (30%), and 8 (35%)
at the outset of the study attending a middle school in a moderately sized, middle-class
community in the northeastern United States.
Engagement in NSSI (non-suicidal self-injury) was determined by an affirmative response
to the item "Have you harmed or hurt your body on purpose (e.g., cutting or burning your
skin, hitting yourself, or pulling out your hair)?" For participants who endorsed engaging in
NSSI, follow-up questions were provided to assess frequency of the behavior within the
past year and to inquire whether the participant had made a suicide attempt in the past year
(90% reported they did not, suggesting that NSSI indeed involves non-suicidal self-injury).
It was anticipated that engagement in NSSI would be associated with engagement in other
health-risk behaviors, including substance use, eating pathology, and sexual risk behaviors.
Table 1
Correlates of Non-suicidal Self-Injury (NSSI) in Percentages
NSSI group Non-NSSI
(n = 49)
group (n=459)
Ever used drugs to get high
Smoked cigarettes in the past year
Had sexual intercourse in the past year
involving drinking or using drugs
beforehand
Describe self as overweight
Fasted to lose weight or keep from
gaining weight in the past month
Binged in the past year
46.7
4.4
73.3
28.0
33.3
45.9
11.9
25.8
43.3
7.9
76.3
41.1
Online Discussion Questions (Choose one of the following).
1. For the non-NSSI group, the percentages in Table 1 sum to more than 100%. Explain how this is
possible.
2. Does it surprise you that higher percentages of the participants in the NSSI group engaged in
health-risk behavior than participants in the non-NSSI group? Explain.
Hilt, L. M., Nock, M. K.,Lloyd-Richardson, E. E., & Prinstein, M.J. (2008). Longitudinal study of non-suicidal self-injury among young adolescents:
Rates, correlates, and preliminary test of an interpersonal model. Journal of Early Adolescence, 28, 455-469. Reprinted by Permission of SAGE
Publications, Inc.
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