diff --git a/schedule.md b/schedule.md
index 6b0f02e8544eb1b6c8531dccc6bd8bea0ef25420..5e76aa063a3fe6674bd65e45bab5a74dc73b3baf 100644
--- a/schedule.md
+++ b/schedule.md
@@ -207,13 +207,16 @@ How to assess whether a technology is accessible; and whether an accessibility t
 {: .topic}  5:30-6:00 Introduction to Accessible Evaluation 
 : **Slides** {% include slide.html title="Assessing Accessibility" loc="evaluation.html" %}
 
-{: .topic}  6:00-6:20 Practice Study Design
+{: .topic}  6:00-6:15 Practice Study Design
 : **Amazon Alexa** 
     1. Write down a list of accessibility assessment goals (metrics) 
     2. Write down a sampling goal (who is included)
     3. Discuss
 
-{: .break}  6:20-6:40 
+{: .topic} 6:15-6:30 Plain Language Writing
+: **Slides** {% include slide.html title="Plain Language Writing Introduction" loc="plainlanguage.html" %}
+
+{: .break}  6:30-6:40 
 : Break / Food 
 
 {: .topic}  6:40-7:30 Slides & Discussion:
diff --git a/slides/designing.html b/slides/designing.html
index 233f0fa6542aff59a098ec0152debcc1e0bb0283..203ca5fe9847f7ae3fcecb909bc20ce6ceff29ee 100644
--- a/slides/designing.html
+++ b/slides/designing.html
@@ -166,29 +166,22 @@ Gaining informed consent
 
 - In order to gain informed consent, people with disabilities need to understand what research is
 - Accessible information
-
-Negotiating access
-
-- Professional gatekeepers can be “difficult”
-- Perceptions that people with disabilities can have of researchers as “just another professional, conducting professional surveillance”
+- Similar concerns in recruiting to summative; but bigger ask makes concerns bigger
 ]
 .footnote[Dr Jane Seale, School of Education, University of Southampton]
 
 ---
 # Concerns to Address
 
-Role of non-disabled researcher
-
-- Ensuring integrity of “accounts” gained through narrative life history methods
-- Finding ways to support people with disabilities to become researchers in their own capacity
-- Non-disabled researchers need training if they are to work in PR and take on a support role
-- Skills of the researcher in PR can be played down (Walmsley 2004)
+Disabled people can occupy any part in the research pipeline (e.g, researcher)
+Whether disabled or not, it is important o
+- Ensure integrity of “accounts” gained through narrative life history methods
+- Find ways to support participants with disabilities to become researchers in their own capacity
+- Play down skills of the researcher in PR (Walmsley 2004)
+- Address power dynamics
 
 Accountability and ownership
-
-- Non disabled researcher remains accountable to the funder- who owns the research agenda?
-
-.footnote[Dr Jane Seale, School of Education, University of Southampton]
+- Researcher is accountable to the funder- who owns the research agenda?
 
 ---
 # Concerns to Address
@@ -196,7 +189,7 @@ Accountability and ownership
 Participation versus Emancipation
 
 - Emancipatory research
-   - Non-disabled researcher is accountable to the people with disabilities. Their skills are at the disposal of the people with disabilities
+   - Researcher is accountable to participants with disabilities. Their skills are at the disposal of the people with disabilities
    - Under the control of disabled people and pursued in their interests (Mike Oliver)
    - Brings about a change, emancipation
 - Participatory research
@@ -207,47 +200,15 @@ Participation versus Emancipation
 ---
 # Concerns to Address
 
-Understanding and meanings
-
-Motivations for participation
-
-Rewards for participation
+Non-disabled researchers need training if they are to work in PR and take on a support role
 
-Recruitment
+Potential problematic motivations
+- Over-whelming desire to do something that could benefit others
+sponsibilityto deliver on this expectation
 
-Gate-keepers
-
-The nature of participation
-
-.footnote[Dr Jane Seale, School of Education, University of Southampton]
-
----
-# Motivations for Participation
-
-Over-whelming desire to do something that could benefit others
-
-Adds to the feeling of responsibility that the researchers have, to deliver on this expectation
-
----
-# Methodological Notes
-- The Anticipate and Adjust paper covered important considerations in running studies with disabled stakeholders:
-   - Disabled people can occupy any part in the research pipeline (e.g, researcher)
-   - Power dynamics come into play when negotiating access needs
-   - Access needs can synergize and conflict; try to plan for these when designing your studies
-
----
-# Take Home Points
-
-Think about universal design principles – helps all users, not just disabled
-
-Technology can help provide access and control of computer
-
-Technology can also help people function better in everyday world
-
-Solutions include wide range of physical and software solutions
-
-Work with users!
+Access needs can synergize and conflict; try to plan for these when designing your studies
 
+Power dynamics come into play when negotiating access needs
 
 ---
 [//]: # (Outline Slide)
@@ -391,11 +352,17 @@ So please, don’t do this to your audience members. Be a responsible presenter.
 
 ---
 # Research Opportunity
-- I (Kelly) made a Google Slides Add-On that automatically checks for some accessibility issues
-- If you would like to test it, you can be in the study (use the tool, provide some feedback) and you will be compensated
-- **You do not have to participate in this study. Your grade will not be affected if you do or do not participate in this study.**
+.left-column50[
+I (Kelly) made a Google Slides Add-On that automatically checks for some accessibility issues
+
+You may join the study (use the tool, provide some feedback) and you will be compensated
 
-![:img screenshot of the correction interface, it includes the features fix color contrast, give slides unique titles, identify slides missing layouts, identify missing alt text, identify bad linkt text, enlarge small fonts.](img/wk04/correction_interface.PNG)
+**You do not have to participate in this study. Your grade will not be affected if you do or do not participate in this study.**
+]
+
+.right-column50[
+![:img screenshot of the correction interface; it includes the features fix color contrast; give slides unique titles; identify slides missing layouts; identify missing alt text; identify bad linkt text; enlarge small fonts., 60%, width](img/wk04/correction_interface.PNG)
+]
 
 ---
 # Next Assignment: [AT Around Us](../assignments/finding-accessibility.html) (1 of 2)
@@ -407,6 +374,7 @@ So please, don’t do this to your audience members. Be a responsible presenter.
 ]
 
 ---
+
 # Next Assignment: [AT Around Us](../assignments/finding-accessibility.html) (2 of 2)
 
 .left-column50[
@@ -430,6 +398,7 @@ Key points
 ---
 # Handin requirements
 .left-column40[
+Handin:
 - Two accessible slides per AT (see Canvas for slide deck)
 - Present one of them next week (accessibly) in 3-4 minutes (will take about half of class)
 ]
diff --git a/slides/evaluation.html b/slides/evaluation.html
index d56be3d4a96e5b85c695ac2fe12ce0004ebbee7a..a1d3a373f83e4960668231eee3ca628d34db9f43 100644
--- a/slides/evaluation.html
+++ b/slides/evaluation.html
@@ -251,6 +251,13 @@ Lots of details here
 - Will they see you as trustworthy? 
 - Are you giving them enough agency in the study process?
 
+---
+# The Importance of Gatekeepers
+
+Negotiating access often requires working with gatekeepers
+
+Participants may see researchers as “just another professional, conducting professional surveillance”
+
 ---
 # 3. Pilot study
 
@@ -310,99 +317,19 @@ At this point the team should be well prepared. However, it is still important t
 
 # 5. Analyze the Data 
 
-This is another area where access concerns may come up. Discuss with a partner and post your ideas for problems and solutions on [Ed](https://edstem.org/us/courses/31170/discussion/2427390)
+This is another area where access concerns may come up. 
+- Data analysis tools may not be accessible
+- Team members may have different needs with respect to written versus audio transcripts
+- <q>Member Checking</q>
 
 ---
-[//]: # (Outline Slide)
-
-# Learning Goals for Today
-- How to build inclusive experiment designs
-- Running an inclusive summative study
-- **Plain Language Translation**
-
----
-
-# Plain Language Translation
-- Guidelines for how to write clearly, with a goal of supporting people with a variety of cognitive abilities and reading comprehension levels
-
----
-
-# Guidelines We Ask You to Practice
-.left-column50[
-- Use simple words
-- Use positive language
-- Use short paragraphs
-- Use short sentences
-- Avoid jargon
-]
-.right-column50[
-- Use active voice
-- Use present tense
-- Use examples
-- Use headers
-- Use transition words
-]
-
----
-
-# Use Simple Words
-- <q>as a means of</q>  &rarr;  <q>to</q>
-- <q>at the present time</q>  &rarr; <q>now</q>
-
----
-
-# Use Positive Language
-- Avoid double negatives
-- <q>no fewer than</q> &rarr; <q>at least</q>
+# Try it 
 
----
-
-# Use Short Paragraphs and Sentences
-- Consider if a clause should become a new sentence
-
----
-
-# Avoid Jargon
-- Sometimes the complex word isn't necessary
-- If you must use jargon, define it
-
----
-
-# Use Active Voice
-- <q>The lake was polluted by the company</q> &rarr;  <q>The company polluted the lake</q>
-- A good check to see if you're using passive voice: are you using
-	- A form of <q>to be</q> (e.g., am, is, are, was, be, being, been)
-	- A verb ending in <q>-ed</q>
-
----
-
-# Use Present Tense
-- Don't: <q>These sections describe types of information that would satisfy the application requirements of Circular A-110 as it would apply to this grant program.</q>
-- Do: <q>These sections tell you how to meet the requirements of Circular A-110 for this grant program.</q>
-
----
-
-# Use Examples
-- Especially for more complicated topics
-
-
----
-
-# Use Transition Words
-- Use words: <q>for instance,</q> <q>also,</q> <q>however,</q> <q>to summarize</q>
-- Echo previous ideas
-- Avoid ambiguous <q>this</q>
-
-
----
-
-# Use Headers
-- Preferably, use headers that are built into platforms (e.g., Google Docs, Microsoft Word, EdStem)
-- If those are not available, styling text in bold or underlined can still help visual readers
-- Live Demo!
-
----
+You read about Alexa's use by people with disabilities in class. Form small groups
+- Identify potential tasks to test 
+- Write down a sampling goal (who is included)
+- Write down a list of accessibility assessment goals (metrics)
+- Identify potential accessibility concerns 
 
-# Plain Language Resources
-- If you have any questions or want examples about any of these concepts, you can look at the [PlainLanguage.gov website](https://www.plainlanguage.gov/guidelines/).
+Post on [Ed](https://edstem.org/us/courses/31170/discussion/2427390)
 
diff --git a/slides/plainlanguage.html b/slides/plainlanguage.html
new file mode 100644
index 0000000000000000000000000000000000000000..8ae1364fa8544f4cf2e1ecec2377347dbe84a82c
--- /dev/null
+++ b/slides/plainlanguage.html
@@ -0,0 +1,111 @@
+---
+layout: presentation
+title: Evaluation  --Week 4--
+description: Accessibility Needfinding and Evaluation
+class: middle, center, inverse
+---
+background-image: url(img/people.png)
+
+.left-column50[
+# Week 4: Plain Language Writing
+
+- Guidelines for how to write clearly, with a goal of supporting people with a variety of cognitive abilities and reading comprehension levels
+]
+
+---
+name: normal
+layout: true
+class:
+
+---
+
+# Important Reminder
+
+## This is an important reminder
+## Make sure zoom is running and recording!!!
+
+---
+[//]: # (Outline Slide)
+
+
+---
+
+# Guidelines We Ask You to Practice
+.left-column50[
+- Use simple words
+- Use positive language
+- Use short paragraphs
+- Use short sentences
+- Avoid jargon
+]
+.right-column50[
+- Use active voice
+- Use present tense
+- Use examples
+- Use headers
+- Use transition words
+]
+
+---
+
+# Use Simple Words
+- <q>as a means of</q>  &rarr;  <q>to</q>
+- <q>at the present time</q>  &rarr; <q>now</q>
+
+---
+
+# Use Positive Language
+- Avoid double negatives
+- <q>no fewer than</q> &rarr; <q>at least</q>
+
+---
+
+# Use Short Paragraphs and Sentences
+- Consider if a clause should become a new sentence
+
+---
+
+# Avoid Jargon
+- Sometimes the complex word isn't necessary
+- If you must use jargon, define it
+
+---
+
+# Use Active Voice
+- <q>The lake was polluted by the company</q> &rarr;  <q>The company polluted the lake</q>
+- A good check to see if you're using passive voice: are you using
+	- A form of <q>to be</q> (e.g., am, is, are, was, be, being, been)
+	- A verb ending in <q>-ed</q>
+
+---
+
+# Use Present Tense
+- Don't: <q>These sections describe types of information that would satisfy the application requirements of Circular A-110 as it would apply to this grant program.</q>
+- Do: <q>These sections tell you how to meet the requirements of Circular A-110 for this grant program.</q>
+
+---
+
+# Use Examples
+- Especially for more complicated topics
+
+
+---
+
+# Use Transition Words
+- Use words: <q>for instance,</q> <q>also,</q> <q>however,</q> <q>to summarize</q>
+- Echo previous ideas
+- Avoid ambiguous <q>this</q>
+
+
+---
+
+# Use Headers
+- Preferably, use headers that are built into platforms (e.g., Google Docs, Microsoft Word, EdStem)
+- If those are not available, styling text in bold or underlined can still help visual readers
+- Live Demo!
+
+---
+
+# Plain Language Resources
+- If you have any questions or want examples about any of these concepts, you can look at the [PlainLanguage.gov website](https://www.plainlanguage.gov/guidelines/).
+