Recyclerview changing items when is scrolled

Try to initialize your view on RecyclerView.ViewHolder and inflate your layout on onCreateViewHolder() and don't inflate again the layout in onBindViewHolder().

public class AcademicAdapter extends RecyclerView.Adapter<AcademicAdapter.AcademicVH> {
    private LayoutInflater inflater;
    private List<AcademicStatus> data;

public AcademicAdapter(List<AcademicStatus> data) {
    this.data = data;
}

@Override
public AcademicVH onCreateViewHolder(ViewGroup parent, int viewType) {

    View mView = LayoutInflater.from(parent.getContext()).inflate(R.layout.row_academic_level, parent, false);
    AcademicVH mViewHold = new ViewHolder(mView);
    return mViewHold;
}

@Override
public void onBindViewHolder(AcademicVH holder, int position) {
     final AcademicStatus mItems=this.data.get(position);


    holder.txtSubject.setText(mItems.getSubject());
    holder.txtGroup.setText(mItems.getGroup());
    holder.txtStatus.setText(mItems.getStatus());
    holder.txtFinalNote.setText(mItems.getFinalNote());
    holder.txtYear.setText(mItems.getAcademicYear());

}

@Override
public int getItemCount() {
    return data.size();
}

public static class AcademicVH extends RecyclerView.ViewHolder {
    public LinearLayout containerData;
    public TextView txtSubject,txtGroup,txtStatus,txtFinalNote,txtYear;

    public AcademicVH(View itemView) {
        super(itemView);

        containerData = (LinearLayout) itemView.findViewById(R.id.containerData);
        txtSubject = (TextView) itemView.findViewById(R.id.txtSubjectValue);
        txtGroup = (TextView) itemView.findViewById(R.id.txtGroupValue);
        txtStatus = (TextView) itemView.findViewById(R.id.txtStatusValue);
        txtFinalNote = (TextView) itemView.findViewById(R.id.txtFinalNoteValue);
        txtYear = (TextView) itemView.findViewById(R.id.txtYearValue);
    }
}
}

Recyclerview shuffling issue understanding of the concept behind

  @Override
  public void onBindViewHolder(final MyViewHolder holder, int position) {
      holder.setIsRecyclable(false);
  }

 @Override
 public long getItemId(int position) 
 {
        return position;
 }

 @Override
 public int getItemViewType(int position) 
 {
        return position;
 }

Add setHasStableIds(true); in your adapter constructor and Override these two methodes in adapter.

you define your item in wrong place, define your View inside of view holder and like below

public static class AcademicVH extends RecyclerView.ViewHolder {
private LinearLayout containerData;

public AcademicVH(View itemView) {
    super(itemView);
    TextView txtSubject = (TextView) view.findViewById(R.id.txtSubjectValue);
    TextView txtGroup = (TextView) view.findViewById(R.id.txtGroupValue);
    TextView txtStatus = (TextView) view.findViewById(R.id.txtStatusValue);
    TextView txtFinalNote = (TextView) view.findViewById(R.id.txtFinalNoteValue);
    TextView txtYear = (TextView) view.findViewById(R.id.txtYearValue);
    containerData = (LinearLayout) itemView.findViewById(R.id.containerData);
    }
}

another trick, when you use condition (if) in your onBindViewHolder, you should complete it with (else).