Showing posts with label PLC. Show all posts
Showing posts with label PLC. Show all posts

Peter Miller: Building a Districtwide PLC Vision through Repeated Story

An article recently published in Washington ASCD's eJournal, Curriculum in Context, was an attempt in summarizing my district's professional learning journey during the past several years.

A special thanks goes out to the teachers and administrators on our district leadership team who have spearheaded and refined this vision.  I recall at least three times in which this team overhauled my draft professional learning agenda.  I count it a true blessing to work alongside a team with such a high level of trust.

Synthesizing PLC, PLN and Communities of Practice

Every once in a while I see a reference to PLNs, PLCs and communities of practice that makes me wonder if I understand the similarities and differences between these three phrases.  While I admit that I do not have a full understanding of these ideas, I thought it might be helpful for my own thinking to flesh out a few ideas in writing.

Personal Learning Networks (PLN)
"A personal or professional learning network (PLN) involves an individual's topic-oriented goal, a set of practices & techniques aimed at attracting and organizing a variety of relevant content sources, selected for their value, to help the owner accomplish a professional goal or personal interest." -David Warlick, slide 4
Furthermore:
"Personal learning networks (PLNs) are not new. We have long relied on our families, friends, colleagues, and acquaintances to supplement our knowledge about the world. Our professional learning also comes from reference books, the textbooks we carried home from college, the television and radio stations we tune in to, and the professional and personal-interest periodicals to which we subscribe. And we have been connecting with people and information through the digital realm for decades. But the times are still changing. Information and communication technologies (ICT), including an ever growing repertoire of open source applications, have freed content from the printed page, giving voice to the ideas of people we have never had access to before and enabling us to reshape our information experiences to suit our learning needs. Harnessing these new technologies to create and grow our own PLNs is imperative for educators who want to stay connected to the changing world we are charged with introducing to our students." -David Warlick (pdf)
Based on Mr. Warlick's definitions, a coin collector could have a personal learning network as might a doctor and elementary teacher.

While technology can play an important role in expanding and accessing additional resources in our personal learning network, I don't think today's digital tools define a personal learning network.  As an example, prior to joining Twitter several years ago, here's a snapshot of my PLN:


My goal was to improve as a high school math teacher.  I utilized professional journals, professional development (PD) opportunities, read publications and interacted with colleagues near and far.

Today, I am also able to learn through reading blogs, listening to podcasts, following conversations and links through Twitter, interacting with new and old friends face-to-face at conferences and video chat or talk on the phone with my siblings (and siblings-in-law) who are educators.  A PLN involves humans we interact with in person or virtually as well as the resources they create (i.e. blogs, journal articles, podcasts, conference presentations).

Professional Learning Communities (PLC)
"The idea of improving schools by developing professional learning communities is currently in vogue. People use the term to describe every imaginable combination of individuals with an interest in education - a grade-level teaching team, a school committee, a high school department, an entire school district, a state department of education, a national professional organization, and so on.  In fact, the term has been so ubiquitously used that it is in danger of losing all meaning."  - Richard DuFour 
So, what is a PLC?
"...an ongoing process in which educators work collaboratively in recurring cycles of collective inquiry and action research to achieve better results for the students they serve" - DuFour, DuFour, Eaker and Many, p. 11
From p. 14 of Learning by Doing, the essence of the PLC process is captured in three big ideas:

  1. The purpose of our school is to ensure all students learn at high levels.
  2. Helping all students learn requires a collaborative and collective effort
  3. To assess our effectiveness in helping all students learn we must focus on results -- evidence of student learning -- and use results to inform our professional practice and respond to students who need intervention or enrichment.
In other words, a professional learning community is a group of educators who are working together to improve student learning.  From my vantage point, PLC is an education-specific term.  The adults who form a collaborative team within a professional learning community would likely share one or more of the following in common: students and/or content.  For example, a team of third grade teachers or high school science teachers may form a collaborative team working towards the ideals set forth in the PLC process.  It would be less likely that a secondary P.E. teacher, a first grade teacher and a guidance counselor would form a collaborative team within the PLC framework.  In my experience reading about and leading a PLC process, these educators are often a part of the same building or school district, but may also cross building or district boundaries.  Three physics teachers from separate districts could form a virtual collaborative team that uses evidence of student learning to inform professional practice.  


Communities of Practice
"Communities of practice are groups of people who share a concern or a passion for something they do and learn how to do it better as they interact regularly." - Etienne Wenger
This group of people have an identified shared interest.  As Wenger suggests, "In pursuing their interest in their domain, members engage in joint activities and discussions, help each other, and share information." To use a phrase from the term itself, this group of practitioners share their resources and experiences with each other for the conscious or unconscious rationale of collective improvement.

Communities of practice appear to be present in education, government, professional membership associations, and in many other sectors.

Synthesizing PLC, PLN and Communities of Practice
First, I think it's important to note that at least two of these three terms are not specific to education. None of the three require digital communication tools, however these tools can surely enhance and expand opportunities for learners.

I think the definitions and examples above help me better understand the differences between these three terms, but how do they overlap and interact with each other?

Enter a fictitious middle school social studies teacher, Jane:

Jane is assigned to a collaborative team with other middle school social studies teachers.  This team regularly uses student assessment results to inform their professional practice (PLC).  Jane regularly lurks on Twitter and spends time consuming content through her RSS feed and several email lists (PLN).  On Saturday mornings, Jane meets for coffee with a friend from church.  They regularly discuss their shared hobby, quilting (Community of Practice).  Jane often shares the resources from her PLN with her PLC when brainstorming new instructional strategies to help students learn at higher levels.  Every once in a while, Jane shares her passion for quilting with her students and middle school social studies colleagues, because it's part of who she is as a person.

Wrapping up
The purpose of this commentary was to write down my thoughts surrounding three phrases that, in my opinion, are sometimes inadvertently used synonymously. It was also to suggest how they might often overlap and can supplement each other.   Last, I hope it served to deepen my own understanding of these three phrases so that I might become a better learner and help others do the same.  

Google Docs + Collaborative Learning Teams = win



Over the past year a half, our staff has deeply engaged in embracing a professional learning community (PLC) philosophy. Our teachers meet approximately twice per month during our 1:00pm student dismissal times for the purpose of collaborating around curriculum alignment, authoring assessments and looking at formative assessment data. Using a "loose-tight" framework, each collaborative learning team is in a different place along the PLC journey based upon their team make-up and students. We are tight in that the teams must focus their work on several questions:
  1. What is it we want all students to learn?
  2. How will we know when they have learned it?
  3. How will we respond when a student experiences difficulty?
  4. How will we respond when a student has already demonstrated understanding?
We are loose in allowing teams to dig into these questions from different angles. This creates a scenario in which teams of teachers are meeting more often together than we're asking them to meet in large group settings at the building or district level.

Google Docs is a tool that breaks down barriers and creates less paperwork for our staff members. Teams create agendas and track minutes in a Google document that is shared amongst the team and with building and district administrators. Some of our teams use Google spreadsheets to share student assessment data as well. This approach has several distinct advantages.

  • Accountability - At any given time a team member can refer back to previously made decisions within the document. Administrators can also gain a better understanding of the team's progress without being present.
  • Organization - Teams no longer need to shuffle through 3-ring binders full of handouts, agenda and minutes.  Teams are required to create a collection within Google Docs that encompasses their agendas and minutes, norms, goals and other pertinent documentation.
  • Accessibility - Our administrative team can access these documents where ever and whenever. For example, I was once in our elementary school meeting with a team, and received an instant message asking to elaborate on a comment I had left on a team's minutes from the high school. I was able to go into the Google Doc of the high school team and reply to their request.
Google Docs and collaborative learning teams have been an incredible fit for the staff members in our district.

In what ways is your school district or building or team using Google Docs? 





(cross-posted at SchoolCIO)

Review: Differentiated Professional Development in a Professional Learning Community

Differentiated Professional Development in a Professional Learning Community was the most highly anticipated book on my summer reading list.  As a curriculum director for a district embracing the professional learning community concept, this book seemed right up my alley.


Author's spin
Linda Bowgren and Kathryn Sever are both retired educators.  They quote a wide range of authors without a clear bias towards any single source.

Worth quoting
On explicit changes to the way staff development is structured,
"Districts must gradually and systematically move from one-shot, one-day, out-of-the-district workshop to job-embedded, teacher-led collaboration in which everyone's learning style can be consciously considered" (4)
Later in the book, this idea is re-visited,
"When planning professional development, districts and schools should evaluate their in-house capacity to address their own needs" (31)
and
"...the best way to motivate adults is to enhance their reasons for participating in professional development and to make learning as relevant and convenient as we can" (38)
I read this book before attending the PLC Institute.  At the institute, one of the breakout session facilitators challenged the audience to "be the learner today you want your students to be" rather than sitting in the back row passively participating.  This idea of ongoing and continuous improvement came out in the book,
"If the universal focus of mission statements is to support lifelong learning, then all educators must be committed to putting that mission into action in their own lives" (100)
A zinger from p. 109 may spark some serious conversation in the teachers' lounge,
"Sending one or two teachers to attend a conference based strictly on teacher interest will not move a PLC forward"
The authors ended by hammering home the point that staff development time should not mirror a large college lecture hall.
"We recommend that the majority of conference days be devoted to work that furthers the targeted goals of vertical, departmental and grade-level teams...teams facilitated by teacher leaders provide the structure for working on curriculum alignment, analyzing data, and refining common local assessments" (104)
The bottom line
This book was a pretty easy read.  While I believe its intended audience is those in charge of formally leading a building or district's staff development, I can also see the potential for a team of teacher leaders to read it.  In the spirit of the book, teachers should be provided the ownership of their professional learning in the PLC conceptual framework, it only makes sense that they would eventually read this book, too.  I made a note for principals to read chapter 9, "Ten Principles of Principals" because it succinctly summarizes an administrators' role in supporting his/her staff as a part of the professional learning community concept.  

Differentiated PD in a PLC lived up to the expectations I had for it.  I recommend it for any educator who "gets" the PLC concept, but wants to know more about "making it happen" at the local level.  

Professional Learning Communities at Work Institute

On June 9-11, five classroom teachers and three administrators including myself attended Solution Tree's Professional Learning Communities at Work Institute in St. Charles, Missouri.  Without reservation this is the most beneficial conference I have ever attended for two reasons:

  • The entire team commented on the quality of the keynote speakers as well as the break-out sessions.  In general, the hallways were empty and the break-out rooms were full.   This speaks to the quality of the super-majority of the speakers.
  • I was amazed by the connectedness among all the keynotes and breakouts.  Too many times, I have experienced conferences that lack a cohesive theme.  This was clearly not the case.  All of the speakers made explicit connections to the "big ideas" of a professional learning community.  
Our district has a year under our belt exploring and beginning to implement the professional learning community philosophy.  Our progress varies by building and team, but all teachers are familiar with and have participated in at least one learning team focused on student learning during 2010-11.  The educators from our district attending the conference had read a chapter from Revisiting Professional Learning Communities at Work as well as a webinar by Rick and Becky Dufour on the idea.  Several of them had read Learning by Doing which was given to all attendees as part of registration.  

Here is a summary of our collaborative notes:

Context:  Educators work really hard.  No teacher comes to school thinking "How can I screw up kids' lives today?" 
Problem: "There is no way a single teacher has all the time, all the knowledge, and all the skills to meet the needs of every child."

We shouldn't be "doing" PLCs...it should be the way we operate.  This concept cannot be accomplished in a year or two or five - it is ongoing. 

We need to continue focus on learning (there was quite a bit of grading talk at this conference!)  Our teams should be spending their time continually answering these questions:

  1. What is it we expect kids to learn? (think: standards, alignment)
  2. How will we know when they have learned it? (common assessments, when appropriate)
  3. How will we respond when they don't learn? (systematic and directive (not voluntary) response by the staff in the building, not merely individuals - think: high school "seminar" time -- "Allowing students to choose to be irresponsible does not teach responsibility")
  4. How will we respond when kids already know it? (extensions, etc.)
We need to continue to be committed to a collaborative culture
Students should not be at the risk of an educational lottery.  A teachers' right to work individually should not trump the students' right to the collaborative expertise of teachers in the school. 

"The challenges of schooling are too great for individuals to shut themselves away behind closed classroom doors and try to resolve them alone.  A concerted collaborative effort is necessary when teachers and other colleagues work and learn collaboratively with a clear focus on the learning of students as well as themselves" - Stoll, Bolam, McMahaon, et. al 2006

Teams need to have scheduled time for collaboration on a regular basis with team norms, and should be pursuing specific and measurable goals. 

In other words, teams should be collaborating on the four questions above to stay focused on student learning.

Last, we need to continue assessing our effectiveness on the basis of results rather than intentions.
Teams should be continually setting SMART goals.  When goals are achieved, set a new one...a little bit higher.


Our team also created a list of action steps which we will be using throughout the year to continue our journey.  Many of the details are specific to our building and district's schedules, staff and resources.

I'm interested to hear from others who have attended this conference or who are currently embarking on the professional learning community philosophy.  What are your success stories and struggles?

Motivating staff development using Google Sites and Docs?

I was recently interviewed by SimpleK12 about our district's use of Google Docs and Sites to motivate staff development.



After viewing the interview again, I am not sure if "motivating staff development" is the most appropriate phrase.  "Glue" might be a better descriptor.  Google Docs allows our learning teams to share notes, documents and data in an organized and confidential way in real-time.  

Google Sites enables our leadership teams to plan purposeful dynamic learning opportunities for our staff.

Looking for that handout from last month's professional learning? 
Check out the site.
Not sure about the direction we're going at tomorrow's professional learning?   
Check out the site.

There is no paper shuffling required in our "one stop shop" approach.  Documents and agendas are archived and available for school board and community members to view, too.

What is the glue holding together your building or district's staff development?

What role should administrators play in teacher collaboration?

Chris Canter posted a great question over at ASCD Inservice related to the role of administrators visiting collaborating teachers:

My role is primarily as observer when I attend such meetings. While I have the ability to offer input, I am so thrilled with the teacher leadership and ownership displayed at such meetings that I rarely share my thoughts or input, unless asked. This is truly a valuable learning experience for me. What I find myself asking is, "What do teachers need of me in order to better collaborate and go about their work?" I often have the ability to serve as a liaison between the teams and school administrators, and offer answers to questions and procedural support.
My desire is to offer key supports, without interfering with teacher work, but also, not becoming so hands-off that teachers do not feel supported. I am wondering what other administrators do to support their teachers in such a collaborative environment. Do you attend every meeting or just a few? What role do you play in the meetings you attend? What do teachers require most of you in this capacity?

As a new district administrator, my goal for this year is to visit 100% of the classrooms (at just past the halfway point, I've visited ~30%, not doing so well!) and 50% of the collaborative learning teams.  When visiting a classroom, I stay somewhere between three and thirty minutes.  When appropriate, I follow up with a verbal conversation or a note summarizing what I saw or would like to know more about.  When I visit a collaborative learning team comprised of teachers who share students or a content area, I try to read the digital notes ahead of time, sit back and observe for the first half of the meeting and when appropriate, chime in with questions and suggestions.

Teachers, realizing that your administrators may be coming to the meeting cold or lukewarm compared to you and your colleagues, what do you most want from them when they visit your collaborative learning team?


I'd like to hear thoughts from the other direction, too.  Building and district administrators, what role do you typically play when visiting collaborative learning teams?  


Leave your thoughts in the comments below.  

Focusing on students rather than teachers: Iowa Core Outcome 6

Once upon a time, Iowa districts created their own local standards and benchmarks.  While local control seemed like a good idea, it was a potential headache for curriculum directors and teams to agree on what should be taught at each grade level and discipline.  Iowa is a little "behind the times" when it comes to embracing statewide content standards....until recently.

Educators are deeply entrenching themselves in the Iowa Core (that is unless, it's dropped, but that's a different topic of discussion) as a result of a new state mandate that includes both what and how.  In other words, Iowa school districts now have a framework for what essential skills and concepts all students should learn and how the instruction should happen:


Beginning with the 2009-2010 school year, each district was required to complete a "self study" (more information here) based on the six outcomes of the Iowa Core.  This permits districts to annually review their work in each of the six areas.  Each local education agency chooses which outcome(s) to focus on in a given year, however several alignment-related deadlines have been mandated by the legislature.

In general, I think the Iowa Core is a really great idea and am thrilled to be leading my district's professional development right now rather than several years ago when it seemed to be raining initiatives in Iowa.  I do have a bone to pick with Outcome 6 and that's the reason I'm writing this post.  Before the nasty comments come in, I should say that I've previously shared this information with two members of the Iowa Core statewide network, so in my opinion, this is not an unfair public rant. :)

The purpose of outcome six is...
Educators implement effective instructional practices to ensure high levels of learning for each and every student.
Sounds good so far.  When digging deeper into the self study for outcome six, things get a little shaky.  Target 6a says:
Educators deepen their understanding of the Iowa Core’s characteristics of effective instruction through collaborative teams.
and the action steps are...


  • 6.a.1 - Educators form and maintain collaborative teams.
  • 6.a.2  - Educators acquire awareness of the characteristics of effective instruction.
  • 6.a.3  - Educators engage in dialogue about practices that support the characteristics of effective instruction. 
  • 6.a.4 - Leadership Team facilitates a process to determine the degree to which practices that align with the characteristics of effective instruction are in place in classroom instruction. 


Target 6b says:
Educators study and implement instructional practices that support the characteristics of effective instruction.
and the action steps are...


  • 6.b.1 - Leadership Team makes decisions about how to strengthen the district/building professional development plans to address the Iowa Core. (See Outcome 5.)
  • 6.b.2 - Educators engage in professional development that follows the Iowa Professional Development Model (IPDM) to implement instructional strategies, models, and/or approaches supportive of the characteristics of effective instruction (see Outcome 5).
  • 6.b.3 - Educators implement with fidelity selected instructional strategies, models, or approaches that demonstrate the characteristics of effective instruction.
To summarize, teachers should be forming and maintaing collaborative teams so that they can deepen their understanding of the Iowa Core's characteristics of effective instruction. It all sounded fine and dandy until I took a step back and compared this to what I knew about Rick and Becky DuFour's professional learning communities (pdf) philosophy.  The three big ideas of a professional learning communities are....

  1. Focus on learning. (What do we want students to learn? How will we know if they have learned? What will we do if they already know it?)
  2. Build a collaborative culture. (Teachers working together are more effective when working in isolation)
  3. Focus on results. (Results rather than intentions.  Results are based on student learning)
Outcome 6 misses the mark in two of these three areas.

It focuses on teacher behavior (implementing five research-based instructional practices) rather than student learning (results).  I'm familiar with school districts around the state spending lots of time and resources digging into the characteristics of effective instruction, but how is this progress being measured?  Walk throughs?  Self-reporting?  Surveys?  Those all make sense, but these measurements focus on the teacher and do not ensure students have learned better/more/pick-your-phrase as a result of the modified instruction.  John Doe can "teach for understanding" using "formative assessment" as a part of a "rigorous and relevant curriculum" while "teaching for learner differences" in his "student-centered classroom" as shown in his observational walk through template, but if student learning hasn't improved, it was likely done in vain. 

We should instead be looking at both the art and science of teaching, but through the lens of "Is it working?"  Russ said:
 Have I taught if my students haven't learned?
It's the age old "I taught it, but the kids didn't get it" staff lounge conversation we've all heard from time to time. 

For every problem that's raised a solution should follow, so here's my proposal.  Outcome 6 should more closely align with the DuFour's three big ideas, specifically results and students learning.  The fuel for Iowa's collaborative learning teams needs to shift towards students and away from teachers.  The input becomes areas where students are not learning so that instruction changes and in turn results, as measured by student learning, are positively impacted.  The metric for success is student learning rather than implementation of specific instructional strategies.   In this solution, teachers become more concerned about little Suzie "getting it" than they do the specific strategy used to get her there.  

Any of this make sense?

--------------------------------------
Thanks to everyone who was able to make the first #iowacore chat on Twitter.  Our next one will take place on Monday, January 17, 2011.  Your input is appreciated to set the time and topic.

Raising the Bar and Closing the Gap - Voicethread Conversation

I'm participating in Bill Ferriter's "Raising the Bar and Closing the Gap" digital conversation and wanted to take a minute and explain why I'm spending some of my time this week participating in it with the idea that you might decide to as well.

First, I believe teachers should model lifelong learning, just as we expect our students to do outside the classroom.  This is ultimately the reason I blog and tweet, but spending some time conversing about a specific topic (professional learning communities and systematic interventions) for a defined amount of time (three days) keeps me focused on an area I would like to learn more about.

Second, in my new role next year, I will be charged with leading our district's professional development and overall vision in the area of teaching and learning.  I've long been an advocate for increased collaboration opportunities for educators.  It is time to put my money where my mouth is, learn even more about professional learning communities so that I can hopefully put theory into practice this fall.  Our district's leadership team has already decided that collaborative learning teams will be our main focus for next year, so it just makes sense to talk with experts Rick and Becky DuFour in this digital format when I have the opportunity to do so.

Third, I need to add a disclaimer that I am being compensated in a very small way to be a part of the conversation, but I would still be participating for free.  Collaboration is THAT important in education.  I'm looking forward to helping my district become more results-oriented.  Any single educator moving forward alone will only be as successful as his/her time and efforts permit.  I can attest from my own experience that I can't do it all by myself.

"Professional learning communities create a systematic process of interventions to ensure students receive additional time and support for learning when they experience difficulty.  The intervention process is timely and students are directed rather than invited to utilize the systems of time and support." Learning by Doing, p. 71
From a standards-based grading perspective, David Cox is constantly pestering me with questions like the one he left on Shawn Cornally's recent post,
"The two major weaknesses I see with SBG are in diagnosing and prescribing what a student must do between assessments and making the reassessments “optional” by having them done outside of class....but in order for other teachers in my district to jump on board, we are going to have to find a way for this to work “in class.”Question is: How?"
He, too, is right.  It is incredibly difficult for individual educators to remediate ALL of our students, even after standards-based grading helps us identify and report their exact weaknesses.

So...what are you waiting for?  Join me May 19-21 over at Bill Ferriter's Voicethread conversation.

Building a PLC at Work: A Guide to the First Year

Parry Graham and Bill Ferriter said,

"Lacking any kind of organizational decision-making power, teacher leaders can only change the behavior and commitments of colleagues when they are committed to actively building positive relationships with peers" (39). 
Over spring break I anxiously started and finished Building a Professional Learning Community at Work: A Guide to the First Year by Graham and Ferriter.  I was really excited to read this book, not because I am a self-proclaimed expert in PLCs or even have any experience at all with teacher collaboration, but the idea of creating common assessments, building consensus about what it is all students should learn and be transparent with colleagues about successes and failures in the classroom has intrigued me ever since reading a few of the (in my opinion) more theoretical PLC books written by DuFour, DuFour and Eaker.  This book claimed to be written BY practitioners (Ferriter is a teacher and Graham is a principal) FOR practitioners and it lived up to the claim.

In my nearly six years teaching, I have slowly realized as Ferriter and Graham suggest,
"The truth is, most teacher just don't talk about practice with one another" (50).
In my admittedly rare visits to the staff lounge, the talk is typically centered on weekend plans or recent sporting event successes and failures - adults being social and there's nothing wrong with that, I guess.  When the phrase "teacher collaboration" comes to mind, I think of informal hallway conversations about weather-related dismissals or the timing of the upcoming pep rally.  Other times, I think all staff in-services or departmental meetings.  Teachers "collaborate" from time to time, right?
"It's not whether teachers are collaborating - it's what they're collaborating about" (51, emphasis mine)
This book proposes specific tasks for teams to complete, "such as identifying essential curriculum objectives for the next quarter or creating common assessments..." (73) - just the kind of practical suggestions I'm imagining a true professional learning community needs as it begins the journey of trust, collaboration and transparency.

Yet another part of the book that stood out to me was describing collaboration as seen in many schools today and how it differs from that of a professional learning community.
"Unfortunately, many teams get complacent and fail to move beyond the simple sharing of instructional practices, while such conversations are a good beginning, the real work of PLCs is reflective and inquiry oriented, resulting in teacher learning and improved instruction" (73).
Ferriter and Graham describe the journey of a fictitious school, both the ups and the downs, as they begin to form grade-level, discipline-friendly professional learning communities.  Coupling realistic scenarios with the theories such as proximal development and positive deviants make for a fresh mix of academic, yet practitioner-friendly commentary.

Most of all, I appreciated the pragmatic outlook expressed by the authors.  Bill and Parry clearly articulate the work of a PLC functioning at a high level, scaffold the necessary steps to overcome the
inevitable obstacles, leaving the reader hungry to jump in and start the journey for him/herself.

Ready-made surveys, templates and PLC handouts are provided at the end of each chapter with digital copies are also available online.  If you've read any of the DuFour, et. al books and are ready to put theory into practice and begin collaborating with your colleagues in a meaningful way, this book is for you. 

(Note: I was not compensated in any way by the publisher and/or authors to review this book)